Spyware.PasswordStealer.SIM

Written by Robert Bailey

What is Spyware.PasswordStealer.SIM infection?

In this short article you will discover regarding the interpretation of Spyware.PasswordStealer.SIM and its adverse effect on your computer system. Such ransomware are a form of malware that is specified by on-line fraudulences to demand paying the ransom money by a victim.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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In the majority of the cases, Spyware.PasswordStealer.SIM virus will certainly instruct its targets to launch funds transfer for the function of neutralizing the amendments that the Trojan infection has introduced to the victim’s device.

Spyware.PasswordStealer.SIM Summary

These adjustments can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Compression (or decompression);
  • Injection with CreateRemoteThread in a remote process;
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Attempts to connect to a dead IP:Port (11 unique times);
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • A named pipe was used for inter-process communication;
  • Expresses interest in specific running processes;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Russian;
  • Uses Windows utilities for basic functionality;
  • Forces a created process to be the child of an unrelated process;
  • Executed a process and injected code into it, probably while unpacking;
  • Queries information on disks, possibly for anti-virtualization. Since VMs share the same disk space so it is expected that they won’t be getting as much space as an application running on
    native hardware will have access to.
  • Checks for the presence of known windows from debuggers and forensic tools;
  • A process attempted to delay the analysis task by a long amount of time.;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Steals private information from local Internet browsers;
  • Network activity contains more than one unique useragent.;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to create or modify system certificates;
  • The sample wrote data to the system hosts file.;
  • Generates some ICMP traffic;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files located on the sufferer’s disk drive — so the sufferer can no longer use the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
ip-api.com Trojan-Ransom.Win32.Crypmod.zfq
cor-tips.com Trojan-Ransom.Win32.Crypmod.zfq
www.facebook.com Trojan-Ransom.Win32.Crypmod.zfq
bandakere.tumblr.com Trojan-Ransom.Win32.Crypmod.zfq
email.yg9.me Trojan-Ransom.Win32.Crypmod.zfq
connectini.net Trojan-Ransom.Win32.Crypmod.zfq
iw.gamegame.info Trojan-Ransom.Win32.Crypmod.zfq
ol.gamegame.info Trojan-Ransom.Win32.Crypmod.zfq
ocsp.comodoca.com Trojan-Ransom.Win32.Crypmod.zfq
uyg5wye.2ihsfa.com Trojan-Ransom.Win32.Crypmod.zfq
ocsp.usertrust.com Trojan-Ransom.Win32.Crypmod.zfq
reportyuwt4sbackv97qarke3.com Trojan-Ransom.Win32.Crypmod.zfq
crl.usertrust.com Trojan-Ransom.Win32.Crypmod.zfq
iplogger.org Trojan-Ransom.Win32.Crypmod.zfq
ocsp.sectigo.com Trojan-Ransom.Win32.Crypmod.zfq
www.profitabletrustednetwork.com Trojan-Ransom.Win32.Crypmod.zfq
vexacion.com Trojan-Ransom.Win32.Crypmod.zfq
www.directdexchange.com Trojan-Ransom.Win32.Crypmod.zfq
www.cloud-security.xyz Trojan-Ransom.Win32.Crypmod.zfq

Spyware.PasswordStealer.SIM

The most typical channels through which Spyware.PasswordStealer.SIM Ransomware Trojans are injected are:

  • By means of phishing e-mails;
  • As an effect of individual ending up on a resource that hosts a malicious software program;

As soon as the Trojan is successfully infused, it will either cipher the data on the target’s PC or protect against the tool from operating in a correct fashion – while likewise putting a ransom money note that mentions the demand for the victims to effect the settlement for the function of decrypting the files or recovering the documents system back to the initial condition. In a lot of instances, the ransom note will turn up when the client restarts the PC after the system has already been damaged.

Spyware.PasswordStealer.SIM circulation networks.

In various corners of the world, Spyware.PasswordStealer.SIM grows by jumps as well as bounds. However, the ransom money notes as well as methods of extorting the ransom amount might differ depending upon particular regional (local) setups. The ransom notes and methods of extorting the ransom money quantity might differ depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having actually found some unlicensed applications allowed on the victim’s device. The alert then demands the customer to pay the ransom.

    Faulty declarations about unlawful content.

    In nations where software application piracy is much less preferred, this method is not as efficient for the cyber fraudulences. Conversely, the Spyware.PasswordStealer.SIM popup alert might wrongly declare to be originating from a law enforcement establishment and also will certainly report having located kid pornography or various other unlawful data on the tool.

    Spyware.PasswordStealer.SIM popup alert might falsely assert to be acquiring from a law enforcement establishment and will report having located child pornography or various other prohibited data on the tool. The alert will likewise include a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 61727B00
md5: 7164c297181394bbccb68090346d1742
name: 7164C297181394BBCCB68090346D1742.mlw
sha1: 9910dbddb71ce11fec02953ebd29b2ba3b1a6247
sha256: 531511e95f85e5fd8614c28ddfd4fd487086ebd3f656b6214419876ff1ad3be4
sha512: 68296603ec5d649c8a03ca7fbebbcfbfacfa3e5a4f416414a7a6bf9efc27648de41d1e8b5be4850c3cba736e6460433f45f97aa3d1924ab690923fa06600541c
ssdeep: 98304:pAI+fK9oO80oajzM5cGJbTIiDOPNUB+BZcSj9PdkQmW5sMxIRgbe9aVsSnX:ityocoSzMfJbTIiDOVcYtdklWPeIeQVN
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Data Finder
FileDescription: Versium Research 10 Installation
FileVersion: 10
Comments:
CompanyName: Data Finder
Translation: 0x0409 0x04e4

Spyware.PasswordStealer.SIM also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 005723511 )
DrWeb Trojan.Inject4.11771
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Fabookie
ALYac Gen:Variant.Midie.88588
Malwarebytes Spyware.PasswordStealer.SIM
Sangfor Trojan.Win32.Injector.gen
CrowdStrike win/malicious_confidence_80% (W)
Alibaba TrojanDownloader:Win32/Fabookie.10df77e5
K7GW Trojan ( 005723511 )
Cybereason malicious.db71ce
Cyren W32/Kryptik.EGL.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 multiple detections
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Malware.Fabookie-9797757-0
Kaspersky Trojan.Win32.Fabookie.ug
BitDefender Gen:Variant.Midie.88588
NANO-Antivirus Trojan.Win32.Fabookie.ivkpkm
MicroWorld-eScan Gen:Variant.Midie.88588
Ad-Aware Gen:Variant.Midie.88588
Sophos Troj/Kryptik-TR
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0DFB21
McAfee-GW-Edition BehavesLike.Win32.Dropper.tc
FireEye Gen:Variant.Midie.88588
Emsisoft Gen:Variant.Midie.88588 (B)
Avira HEUR/AGEN.1139112
Antiy-AVL Trojan/Generic.ASMalwS.3308937
Kingsoft Win32.Hack.Undef.(kcloud)
Microsoft Trojan:Win32/Azorult.RF!MTB
Arcabit Trojan.Midie.D15A0C
AegisLab Trojan.Win32.Fabookie.4!c
GData Gen:Variant.Midie.88588
AhnLab-V3 Trojan/Win.Generic.C4477121
McAfee Artemis!7164C2971813
MAX malware (ai score=87)
VBA32 Trojan.Fabookie
TrendMicro-HouseCall TROJ_GEN.R002C0DFB21
Ikarus Trojan-Downloader.Win32.Adload
MaxSecure Trojan-Ransom.Win32.Crypmod.zfq
Fortinet W32/Midie.8858!tr
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Spyware.PasswordStealer.SIM ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Spyware.PasswordStealer.SIM files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Spyware.PasswordStealer.SIM you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: http://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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