Categories: Trojan

Trojan:Win32/Tnega.RVR!MTB removal instruction

The Trojan:Win32/Tnega.RVR!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan:Win32/Tnega.RVR!MTB virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Attempts to connect to a dead IP:Port (3 unique times)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • A process attempted to delay the analysis task.
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Writes a potential ransom message to disk
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

Related domains:

api.2ip.ua
securebiz.org
tbpws.top
dimonbk83.tumblr.com
ocsp.comodoca.com
ocsp.usertrust.com
ocsp.sectigo.com

How to determine Trojan:Win32/Tnega.RVR!MTB?


File Info:

crc32: 1AD13ECAmd5: 2fc229a6b103c773ad1f8805f1a484cfname: 2FC229A6B103C773AD1F8805F1A484CF.mlwsha1: 96c021d336fdeba695ef9d9de3a22915cbee66dcsha256: d5b3a05a83dac1fde11c26bb358f513ddf0cb57853a141fecccda0446c842f81sha512: 66b291694056d8ce82e499c7d3ef9cc7f829aa3348ff0d37e0402dcce55730927b5cbffc4a5901d7a5ddb4f970f45da0e0926fc98b64a63f79a23680097b8833ssdeep: 12288:18vjaIQ5AmKhLsqDx8NqvW466WZdT2ja3skA1ESwovQBox6IByDi7M3Ltx0Tx7:G75g0bDx8N8lWdT0AHAmSwnBoxbByDi9type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Tnega.RVR!MTB also known as:

K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader41.64435
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Stop
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/StopCrypt.1017
K7GW Riskware ( 0040eff71 )
Cybereason malicious.336fde
Cyren W32/Kryptik.EYC.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HMHX
APEX Malicious
Avast Win32:PWSX-gen [Trj]
ClamAV Win.Packed.Generic-9890178-0
BitDefender Trojan.GenericKD.37527222
NANO-Antivirus Trojan.Win32.Stop.jaxycw
MicroWorld-eScan Trojan.GenericKD.37527222
Tencent Win32.Trojan.Stop.Hwde
Ad-Aware Trojan.GenericKD.37527222
Sophos Mal/Generic-S
Comodo TrojWare.Win32.UMal.tpduw@0
BitDefenderTheta Gen:NN.ZexaF.34142.VqX@aKFKRHmG
McAfee-GW-Edition BehavesLike.Win32.Generic.bc
FireEye Generic.mg.2fc229a6b103c773
Emsisoft Trojan.Crypt (A)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Injuke.lex
Avira EXP/YAV.Minerva.trcxr
Antiy-AVL Trojan/Generic.ASMalwS.348A82A
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Tnega.RVR!MTB
Gridinsoft Ransom.Win32.STOP.ko!se40732
GData Trojan.GenericKD.37527222
AhnLab-V3 Trojan/Win.MalPE.R439855
Acronis suspicious
McAfee Packed-GDT!2FC229A6B103
MAX malware (ai score=81)
VBA32 Trojan.Convagent
Malwarebytes Trojan.MalPack
Panda Trj/GdSda.A
Rising Trojan.Kryptik!1.D975 (CLASSIC)
Ikarus Trojan.WinGo.Ranumbot
Fortinet W32/GenKryptik.FKAM!tr
AVG Win32:PWSX-gen [Trj]
Paloalto generic.ml

How to remove Trojan:Win32/Tnega.RVR!MTB?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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