Categories: Malware

What is “Mal/njRan-A”?

The Mal/njRan-A 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 Mal/njRan-A virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Performs some HTTP requests
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Sniffs keystrokes
  • A process was set to shut the system down when terminated
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Creates a copy of itself
  • Uses suspicious command line tools or Windows utilities

Related domains:

z.whorecord.xyz
a.tomx.xyz
ocsp.verisign.com
csc3-2010-crl.verisign.com
crl.verisign.com
owo-whats-this.duckdns.org

How to determine Mal/njRan-A?


File Info:

crc32: A8822AF1md5: 5f7e07139c253970090d5c2c002ef5e7name: uwu.exesha1: 04d3e2453a842b6cd88aa3ae479f4d6cf3b7abc5sha256: ca5c8bd1449769667501a6f2c9c3861da3e9a02481bce52bc45022996e21d02fsha512: 3b3ab4f56cd6e4d8a1baf8308bce35cdb8dc466e9330c13b7366b6fa9c1bf8103b4ca64a8205f9463895291ed05cb3983695d0bd997013cb44f9bcc5b264b8a0ssdeep: 3072:3czlmGy9bllSRtmKEj1mzGmpz81wVAFH3mkl0mOlylll+ilkHmllillll+mNlll:s/t3Ej1mzGmiblMLb23E9eiwUtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

0: [No Data]

Mal/njRan-A also known as:

MicroWorld-eScan Gen:Variant.Barys.5085
FireEye Generic.mg.5f7e07139c253970
CAT-QuickHeal Trojan.YakbeexMSIL.ZZ4
McAfee Packed-WL!5F7E07139C25
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Generic.4!c
Sangfor Malware
K7AntiVirus Trojan ( 700000121 )
BitDefender Gen:Variant.Barys.5085
K7GW Trojan ( 700000121 )
Cybereason malicious.39c253
TrendMicro TROJ_GEN.R049C0DFH20
BitDefenderTheta Gen:NN.ZemsilF.34130.jqW@auu5Hlm
F-Prot W32/Barys.BG.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Bladabindi.LX
Baidu MSIL.Backdoor.Bladabindi.a
APEX Malicious
Avast Win32:KeyloggerX-gen [Trj]
ClamAV Win.Packed.Barys-6880522-0
GData Gen:Variant.Barys.5085
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Backdoor:MSIL/Bladabindi.608e20cb
NANO-Antivirus Trojan.Win32.Bladabindi.hjqcxa
Tencent Win32.Trojan.Generic.Szcg
Ad-Aware Gen:Variant.Barys.5085
Sophos Mal/njRan-A
DrWeb Trojan.DownLoader25.65011
Invincea heuristic
Emsisoft Gen:Variant.Barys.5085 (B)
Ikarus Trojan.MSIL.Bladabindi
Cyren W32/Barys.BG.gen!Eldorado
Avira TR/Dropper.Gen
MAX malware (ai score=83)
Antiy-AVL Trojan[Backdoor]/MSIL.Bladabindi
Endgame malicious (high confidence)
Arcabit Trojan.Barys.D13DD
AhnLab-V3 Trojan/Win32.Bladabindi.R222610
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Backdoor:MSIL/Bladabindi.AJ
Cynet Malicious (score: 100)
Acronis suspicious
VBA32 TScope.Trojan.MSIL
ALYac Gen:Variant.Barys.5085
Malwarebytes Backdoor.Bladabindi
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R049C0DFH20
Rising Backdoor.MSIL.Bladabindi!1.9E49 (CLOUD)
Yandex Trojan.Bladabindi!xBAAaA7nPOA
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_100%
Fortinet MSIL/Bladabindi.AS!tr
AVG Win32:KeyloggerX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Generic/HEUR/QVM03.0.0130.Malware.Gen

How to remove Mal/njRan-A?

  • 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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