Trojanransom.Sagecrypt

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojanransom.Sagecrypt infection?

In this post you will discover concerning the definition of Trojanransom.Sagecrypt as well as its unfavorable impact on your computer system. Such ransomware are a type of malware that is elaborated by online scams to require paying the ransom by a sufferer.

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In the majority of the instances, Trojanransom.Sagecrypt infection will certainly advise its victims to initiate funds move for the purpose of reducing the effects of the changes that the Trojan infection has actually introduced to the victim’s gadget.

Trojanransom.Sagecrypt Summary

These adjustments can be as adheres to:

  • 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.
  • 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.
  • Detected script timer window indicative of sleep style evasion;
  • 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.
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • 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.
  • Creates a copy of itself;
  • 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 situated on the target’s hard disk drive — so the victim can no longer make use of the information;
  • Preventing regular accessibility to the sufferer’s workstation;
Similar behavior
Related domains
z.whorecord.xyzTrojanransom.Sagecrypt
a.tomx.xyzTrojanransom.Sagecrypt

Trojanransom.Sagecrypt

The most normal networks where Trojanransom.Sagecrypt Trojans are infused are:

  • By means of phishing e-mails;
  • As a repercussion of customer winding up on a source that holds a malicious software program;

As quickly as the Trojan is successfully infused, it will either cipher the information on the target’s PC or protect against the tool from working in a correct manner – while additionally positioning a ransom note that mentions the requirement for the victims to effect the settlement for the objective of decrypting the files or bring back the documents system back to the first condition. In the majority of circumstances, the ransom money note will come up when the customer restarts the PC after the system has already been harmed.

Trojanransom.Sagecrypt distribution networks.

In numerous edges of the globe, Trojanransom.Sagecrypt grows by jumps and also bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom money amount might differ depending on particular local (local) settings. The ransom notes as well as techniques of extorting the ransom money amount might vary depending on particular neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software.

    In specific locations, the Trojans often wrongfully report having actually spotted some unlicensed applications allowed on the target’s tool. The alert then requires the customer to pay the ransom.

    Faulty statements concerning unlawful content.

    In nations where software piracy is much less prominent, this method is not as reliable for the cyber frauds. Alternatively, the Trojanransom.Sagecrypt popup alert may incorrectly claim to be deriving from a police institution as well as will certainly report having situated child pornography or other unlawful data on the gadget.

    Trojanransom.Sagecrypt popup alert may incorrectly declare to be obtaining from a law enforcement establishment as well as will certainly report having located kid pornography or other prohibited information on the tool. The alert will likewise include a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 95603401
md5: 178667420a0eba3199588de4865477ad
name: upload_file
sha1: 9e17b7d1826807d6ac1aba22997fbc0bd0fa463c
sha256: 50ccb952e56b26b48e507bd4e0706f37e0fc4b1c06ad87b9f6603adba068d08a
sha512: ce99486840a905bfd56bedd6ce849462c4188564f3c6f921409fddff11c065f7302420986e98df9375e8fc24e040df44fa4717f9dfac6d515bf384e2f311fc97
ssdeep: 12288:UHxHbps6eCvIpbRuxw61WgdD4qwcVDYX4k:aTexpcxw6RNYXP
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c) 2014 - . All rights reserved. labDVxfffd
InternalName: Lags
FileVersion: 7.8.9.4
CompanyName: labDVxfffd
FileDescription: Macsx Appraisals Eggheads Landscape Dropout
Comments: Macsx Appraisals Eggheads Landscape Dropout
ProductName: Lags
ProductVersion: 7.8.9.4
PrivateBuild: 7.8.9.4
OriginalFilename: Lags
Translation: 0x0409 0x04b0

Trojanransom.Sagecrypt also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
FireEyeGeneric.mg.178667420a0eba31
CAT-QuickHealTrojanransom.Sagecrypt
McAfeeGenericRXBG-ZF!178667420A0E
CylanceUnsafe
ZillyaTrojan.SageCrypt.Win32.177
K7AntiVirusTrojan ( 004f76a01 )
AlibabaRansom:Win32/generic.ali2000010
K7GWTrojan ( 004f76a01 )
CrowdStrikewin/malicious_confidence_100% (W)
ArcabitTrojan.Generic.D298A250
Invinceaheuristic
SymantecML.Attribute.HighConfidence
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan-Ransom.Win32.SageCrypt.dcv
BitDefenderTrojan.GenericKD.43557456
NANO-AntivirusTrojan.Win32.SageCrypt.falyiz
Paloaltogeneric.ml
MicroWorld-eScanTrojan.GenericKD.43557456
TencentMalware.Win32.Gencirc.10b2ea82
SophosMal/Generic-S
ComodoTrojWare.Win32.Genome.vcvaz@0
F-SecureTrojan.TR/AD.Sage.icukk
DrWebTrojan.Encoder.10781
TrendMicroMal_MiliCry-1h
Trapminesuspicious.low.ml.score
EmsisoftTrojan.GenericKD.43557456 (B)
IkarusTrojan-Ransom.FileCrypter
JiangminTrojan.SageCrypt.hj
AviraTR/AD.Sage.icukk
FortinetW32/Generic.AP.C8398!tr
Antiy-AVLTrojan/Win32.TSGeneric
MicrosoftRansom:Win32/Milicry!rfn
ZoneAlarmTrojan-Ransom.Win32.SageCrypt.dcv
TACHYONRansom/W32.SageCrypt.475136
AhnLab-V3Win-Trojan/Sagecrypt.Gen
VBA32BScope.Trojan-Ransom.SageCrypt
ALYacTrojan.GenericKD.43557456
MAXmalware (ai score=88)
Ad-AwareTrojan.GenericKD.43557456
ESET-NOD32Win32/Filecoder.NHQ
TrendMicro-HouseCallMal_MiliCry-1h
RisingRansom.Milicry!8.A2F2 (CLOUD)
YandexTrojan.SageCrypt!
SentinelOneDFI – Suspicious PE
eGambitUnsafe.AI_Score_99%
GDataTrojan.GenericKD.43557456
BitDefenderThetaGen:NN.ZexaF.34138.Dq0@auoqWkfi
AVGWin32:Malware-gen
Cybereasonmalicious.20a0eb
Qihoo-360Trojan.Generic

How to remove Trojanransom.Sagecrypt virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 Trojanransom.Sagecrypt 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:

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If the guide doesn’t help you to remove Trojanransom.Sagecrypt 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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