TrojanSpy:Win32/Stelega.STA

What is TrojanSpy:Win32/Stelega.STA infection?

In this post you will locate regarding the interpretation of TrojanSpy:Win32/Stelega.STA and also its adverse effect on your computer system. Such ransomware are a form of malware that is clarified by online fraudulences to demand paying the ransom money by a sufferer.

Most of the cases, TrojanSpy:Win32/Stelega.STA ransomware will instruct its victims to launch funds move for the purpose of neutralizing the amendments that the Trojan infection has actually introduced to the victim’s gadget.

TrojanSpy:Win32/Stelega.STA Summary

These alterations can be as complies with:

  • Executable code extraction;
  • Presents an Authenticode digital signature;
  • Creates RWX memory;
  • The binary likely contains encrypted or compressed data.;
  • Network activity detected but not expressed in API logs;
  • Ciphering the papers situated on the sufferer’s disk drive — so the target can no longer make use of the data;
  • Preventing routine accessibility to the victim’s workstation;

TrojanSpy:Win32/Stelega.STA

The most common channels through which TrojanSpy:Win32/Stelega.STA are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of customer winding up on a source that organizes a destructive software;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s PC or avoid the gadget from working in a proper way – while also putting a ransom money note that discusses the need for the sufferers to effect the repayment for the objective of decrypting the records or restoring the file system back to the initial problem. In a lot of instances, the ransom money note will certainly come up when the customer reboots the PC after the system has actually currently been damaged.

TrojanSpy:Win32/Stelega.STA distribution networks.

In numerous corners of the world, TrojanSpy:Win32/Stelega.STA grows by leaps and bounds. However, the ransom notes and also techniques of extorting the ransom quantity might differ relying on particular neighborhood (regional) settings. The ransom notes as well as methods of extorting the ransom amount may differ depending on particular local (regional) setups.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having actually found some unlicensed applications enabled on the sufferer’s tool. The sharp then demands the individual to pay the ransom money.

    Faulty declarations concerning prohibited material.

    In countries where software application piracy is much less prominent, this method is not as reliable for the cyber frauds. Alternatively, the TrojanSpy:Win32/Stelega.STA popup alert may incorrectly assert to be deriving from a police organization and also will certainly report having situated youngster pornography or various other illegal information on the tool.

    TrojanSpy:Win32/Stelega.STA popup alert might falsely claim to be obtaining from a law enforcement establishment as well as will report having located youngster pornography or other prohibited data on the tool. The alert will similarly include a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 126B72E9md5: fe42ac08d01f09b27fb2fa74d13f6981name: FE42AC08D01F09B27FB2FA74D13F6981.mlwsha1: c69d1dfa321a8da2d61e40331ef13a3f7b982986sha256: 338de191c1976086e1b2df7a176f9810c0e3fe782f8bfcc0c146c9c3e601cc17sha512: 62f6364363d5860294bf195918fa14034895d514ab8bd40446b2722153b22c94326251d4e391d22c133dd9e315653c4f9fb6bfa603773288c3f1568b81e6e8fbssdeep: 6144:7F7Syz9Xd/9JeWElfkaYoCYqju9WCg3EYMbXnPYVW5+ha2NnCMVRKxeR:7QAJndElMQCYIu9Wb3GA0Mha2NCMTLtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translations: 0x0385 0x02f6

TrojanSpy:Win32/Stelega.STA also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0057eaa71 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Siggen3.540
Cynet Malicious (score: 100)
ALYac Spyware.Infostealer.RedLine
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanSpy:Win32/Stelega.88b61847
K7GW Trojan ( 0057eaa71 )
Cybereason malicious.a321a8
Cyren W32/Kryptik.ELV.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HLNS
APEX Malicious
Avast Win32:DangerousSig [Trj]
ClamAV Win.Packed.Generickdz-9875057-0
Kaspersky HEUR:Trojan-Spy.Win32.Stealer.gen
BitDefender Trojan.GenericKDZ.76131
ViRobot Trojan.Win32.S.Infostealer.426888
MicroWorld-eScan Trojan.GenericKDZ.76131
Ad-Aware Trojan.GenericKDZ.76131
Sophos Mal/Generic-R + Troj/Kryptik-TR
Comodo Malware@#2bpyi6rimk8dz
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.STOP.SMYXBFX.hp
McAfee-GW-Edition Packed-GDT!FE42AC08D01F
FireEye Generic.mg.fe42ac08d01f09b2
Emsisoft MalCert-S.KV (A)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft TrojanSpy:Win32/Stelega.STA
AegisLab Trojan.Win32.Convagent.i!c
ZoneAlarm HEUR:Trojan-Spy.Win32.Stealer.gen
GData Win32.Trojan.PSE.1F25ZEX
AhnLab-V3 Trojan/Win.Azorult.R428299
McAfee Packed-GDT!FE42AC08D01F
MAX malware (ai score=80)
VBA32 BScope.Trojan.Wacatac
Malwarebytes Trojan.MalPack.GS
Panda Trj/CI.A
Rising Trojan.Kryptik!1.D7A7 (CLASSIC)
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.HLNN!tr
AVG Win32:DangerousSig [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HgIASXYA

How to remove TrojanSpy:Win32/Stelega.STA 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove TrojanSpy:Win32/Stelega.STA you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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