TrojanPSW.Banker

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

What is TrojanPSW.Banker infection?

In this post you will locate about the definition of TrojanPSW.Banker and also its adverse impact on your computer system. Such ransomware are a kind of malware that is clarified by online fraudulences to demand paying the ransom money by a target.

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Most of the cases, TrojanPSW.Banker ransomware will certainly instruct its sufferers to initiate funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has actually presented to the sufferer’s device.

TrojanPSW.Banker Summary

These alterations can be as follows:

  • 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.
  • 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;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • 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
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the target’s hard disk drive — so the sufferer can no more use the data;
  • Preventing routine access to the sufferer’s workstation;

TrojanPSW.Banker

The most regular networks through which TrojanPSW.Banker Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As a consequence of individual ending up on a source that hosts a malicious software;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the target’s PC or prevent the tool from functioning in a proper way – while also putting a ransom note that states the demand for the sufferers to impact the repayment for the purpose of decrypting the files or bring back the file system back to the preliminary problem. In most circumstances, the ransom note will turn up when the customer restarts the COMPUTER after the system has actually currently been harmed.

TrojanPSW.Banker circulation channels.

In numerous edges of the world, TrojanPSW.Banker expands by leaps and also bounds. Nonetheless, the ransom notes and methods of extorting the ransom money quantity might differ relying on specific neighborhood (regional) setups. The ransom money notes and tricks of obtaining the ransom money amount may differ depending on specific local (regional) settings.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having actually identified some unlicensed applications made it possible for on the sufferer’s device. The sharp then demands the individual to pay the ransom money.

    Faulty statements concerning unlawful web content.

    In nations where software application piracy is less popular, this approach is not as reliable for the cyber scams. Additionally, the TrojanPSW.Banker popup alert may falsely assert to be originating from a law enforcement institution as well as will report having located kid pornography or other unlawful data on the tool.

    TrojanPSW.Banker popup alert might falsely assert to be deriving from a legislation enforcement organization and also will certainly report having situated child porn or various other prohibited information on the device. The alert will in a similar way include a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 1A0DC381
md5: bfd22932feb9905f18451ae45a4ab202
name: BFD22932FEB9905F18451AE45A4AB202.mlw
sha1: 01ee6f28f07989093d735f4885259d0efef1dc3c
sha256: 7a5a32638f13dbc3f436a5f916fb35de605eaf0967bcfa80b6ea7f0454ed6e87
sha512: 425ce80c100f19f50ac24059cfa7e1fbcad15071865d2e313be189702c5e47216b47e9984da8b5dcbad07a2f23a999a0df7a82537eaabf99b2b91d7d224f64f0
ssdeep: 6144:dXcZXg5bFoIr7IqkGj9OCVFssAWPQ1OSuE:dMa5bFoIXaGQpWPQ1O7E
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

TrojanPSW.Banker also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Banker1.25234
MicroWorld-eScanTrojan.BRMon.Gen.3
FireEyeGeneric.mg.bfd22932feb9905f
CAT-QuickHealRansom.GandCrab.ZZ6
ALYacTrojan.BRMon.Gen.3
CylanceUnsafe
ZillyaTrojan.GandCrypt.Win32.42
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0053305e1 )
BitDefenderTrojan.BRMon.Gen.3
K7GWTrojan ( 0053305e1 )
Cybereasonmalicious.2feb99
BitDefenderThetaGen:NN.ZexaF.34608.ryW@a03bi8j
CyrenW32/S-135e99c5!Eldorado
SymantecPacked.Generic.525
TrendMicro-HouseCallTSPY_EMOTET.SMD3
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
AlibabaTrojan:Win32/GandCrypt.62a7b940
NANO-AntivirusTrojan.Win32.Inject.exxxdy
ViRobotTrojan.Win32.Ransom.292352
TencentMalware.Win32.Gencirc.10b16a0a
Ad-AwareTrojan.BRMon.Gen.3
EmsisoftTrojan.BRMon.Gen.3 (B)
ComodoTrojWare.Win32.Cloxer.AY@7o68fu
F-SecureHeuristic.HEUR/AGEN.1103298
VIPRETrojan.Win32.Generic!BT
TrendMicroTSPY_EMOTET.SMD3
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
SophosML/PE-A + Mal/GandCrab-A
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1103298
Antiy-AVLTrojan/Win32.TSGeneric
MicrosoftTrojan:Win32/GandCrypt.PVF!MTB
ArcabitTrojan.BRMon.Gen.3
AhnLab-V3Trojan/Win32.GandCrypt.R222960
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.BRMon.Gen.3
ESET-NOD32a variant of Win32/Kryptik.GCYY
Acronissuspicious
McAfeePacked-ZG!BFD22932FEB9
TACHYONRansom/W32.GandCrypt.292352
VBA32TrojanPSW.Banker
MalwarebytesTrojan.MalPack
PandaTrj/Genetic.gen
APEXMalicious
RisingRansom.GandCrypt!8.F33E (CLOUD)
YandexTrojan.GenAsa!ZUkr4tYdGiw
MAXmalware (ai score=100)
eGambitUnsafe.AI_Score_99%
FortinetW32/GenKryptik.BAPN!worm
AVGFileRepMalware
AvastFileRepMalware
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Win32/Trojan.56c

How to remove TrojanPSW.Banker 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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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 TrojanPSW.Banker 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 TrojanPSW.Banker 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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