Win32/Spy.Zbot.ACM

What is Win32/Spy.Zbot.ACM infection?

In this short article you will find concerning the meaning of Win32/Spy.Zbot.ACM and also its unfavorable effect on your computer system. Such ransomware are a type of malware that is specified by on the internet fraudulences to require paying the ransom money by a target.

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In the majority of the instances, Win32/Spy.Zbot.ACM infection will certainly advise its targets to launch funds move for the purpose of reducing the effects of the amendments that the Trojan infection has actually introduced to the sufferer’s gadget.

Win32/Spy.Zbot.ACM Summary

These modifications 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);
  • 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.
  • Mimics the system’s user agent string for its own requests;
  • Repeatedly searches for a not-found browser, may want to run with startbrowser=1 option;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • 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.

  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Detects Sandboxie through the presence of a library;
  • Detects the presence of Wine emulator via function name;
  • Deletes its original binary from disk;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • 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
  • Attempts to identify installed analysis tools by a known file location;
  • Checks for the presence of known devices from debuggers and forensic tools;
  • Detects the presence of Wine emulator via registry key;
  • Detects Sandboxie using a known mutex;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Detects VirtualBox through the presence of a device;
  • Detects VirtualBox through the presence of a registry key;
  • Detects VMware through the presence of a device;
  • Detects VMware through the presence of a registry key;
  • Detects Virtual PC using a known mutex;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Checks for a known DeepFreeze Frozen State Mutex;
  • 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.
  • Ciphering the records located on the target’s hard drive — so the victim can no more use the data;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
godz.bit Ransom_HPLOCKY.SME1
z.whorecord.xyz Ransom_HPLOCKY.SME1
a.tomx.xyz Ransom_HPLOCKY.SME1
ponchik-coca.com Ransom_HPLOCKY.SME1
cheshka2017.com Ransom_HPLOCKY.SME1

Win32/Spy.Zbot.ACM

One of the most typical channels through which Win32/Spy.Zbot.ACM Ransomware are infused are:

  • By means of phishing emails;
  • As an effect of individual ending up on a source that organizes a malicious software program;

As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s computer or stop the device from functioning in a correct manner – while likewise putting a ransom note that points out the need for the targets to impact the payment for the function of decrypting the documents or bring back the data system back to the preliminary problem. In most circumstances, the ransom money note will certainly show up when the customer restarts the COMPUTER after the system has actually already been harmed.

Win32/Spy.Zbot.ACM circulation channels.

In different corners of the world, Win32/Spy.Zbot.ACM grows by leaps as well as bounds. However, the ransom money notes as well as methods of obtaining the ransom money quantity may vary depending on certain neighborhood (regional) settings. The ransom notes and also tricks of obtaining the ransom amount may differ depending on particular regional (regional) settings.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software program.

    In specific locations, the Trojans frequently wrongfully report having spotted some unlicensed applications made it possible for on the sufferer’s device. The sharp then requires the customer to pay the ransom.

    Faulty declarations concerning unlawful web content.

    In nations where software program piracy is less popular, this method is not as efficient for the cyber fraudulences. Additionally, the Win32/Spy.Zbot.ACM popup alert may falsely assert to be deriving from a police organization as well as will certainly report having located kid porn or various other illegal data on the gadget.

    Win32/Spy.Zbot.ACM popup alert may incorrectly claim to be acquiring from a regulation enforcement institution and also will certainly report having located youngster porn or various other unlawful information on the device. The alert will similarly contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 25ACB03C
md5: 80abe731a3d980bce795e526df95a131
name: 80ABE731A3D980BCE795E526DF95A131.mlw
sha1: 4f51a98e691f77728bd726c926060057f8dda421
sha256: 97102e7096d86fe947996698830b9817ca6f26f032dab151681bda8708d07457
sha512: 5acf4d8b4883821160c3c6c1d9adcf6ac61cae11d6005d5e684dafbdc44b1f3613a9b907336649a8d163b63ec239bb9e569a5bd53a1d089687e52b8202540dca
ssdeep: 6144:IKq+fdH1fGZUV228+TU7bPHLmeGWMWeYX:IP+f5lyUVr8X7b/aeGWx
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Spy.Zbot.ACM also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Spyware ( 004dc4921 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Panda.11620
Cynet Malicious (score: 100)
Cylance Unsafe
Zillya Trojan.Yakes.Win32.62047
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba TrojanSpy:Win32/Yakes.6e67aa44
K7GW Spyware ( 004dc4921 )
Cybereason malicious.e691f7
Symantec Trojan Horse
ESET-NOD32 Win32/Spy.Zbot.ACM
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky Trojan.Win32.Yakes.shnp
NANO-Antivirus Trojan.Win32.Yakes.ekujqh
Tencent Malware.Win32.Gencirc.1149bd65
Comodo Malware@#1f2a3qmd2xbku
BitDefenderTheta Gen:NN.ZexaF.34686.uuW@ae6HCJci
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPLOCKY.SME1
McAfee-GW-Edition BehavesLike.Win32.Dropper.fc
FireEye Generic.mg.80abe731a3d980bc
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Yakes.uef
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1127217
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Dynamer!ac
AegisLab Trojan.Win32.Yakes.4!c
AhnLab-V3 Trojan/Win32.Yakes.C1764890
Acronis suspicious
McAfee PWSZbot-FHN.b
MAX malware (ai score=100)
VBA32 Trojan.Yakes
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_HPLOCKY.SME1
Rising Spyware.Zbot!8.16B (CLOUD)
Yandex Trojan.GenAsa!8S997MV0yFE
Ikarus Trojan-Spy.Agent
Fortinet W32/Generic.AC.3C4F05!tr
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Win32/Spy.Zbot.ACM 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 Win32/Spy.Zbot.ACM 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 Win32/Spy.Zbot.ACM 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: https://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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