Malware

About “Razy.665103 (B)” infection

Malware Removal

The Razy.665103 (B) 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 Razy.665103 (B) virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Sniffs keystrokes
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Installs itself for autorun at Windows startup
  • Creates known Njrat/Bladabindi RAT registry keys
  • Uses suspicious command line tools or Windows utilities

How to determine Razy.665103 (B)?


File Info:

name: 28BAC8987AD80DD37286.mlw
path: /opt/CAPEv2/storage/binaries/ef9a3cf194a9a44f9dce0a29235f65bf256a19d760b299f8b853c5e2fdccf467
crc32: EB833C22
md5: 28bac8987ad80dd37286f76370dd0097
sha1: d48bb8bcd9351b552c93a51f5893fee627432f6d
sha256: ef9a3cf194a9a44f9dce0a29235f65bf256a19d760b299f8b853c5e2fdccf467
sha512: 3d2ca570ec1e5dc8e205cdc52251630bbad470b4cba7663242fee0db55c1b2a96d49a864a7b9a21468feeee70918ca0a788effc22afe4eafcebb99b3b301002b
ssdeep: 12288:dXUXUXUXUXUXUXUXUXUXUXUXUXUXUXUXUXUXUXUXUXUXUX:5gggggggggggggggggggggg
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F4A5BA7133FEA449F233BE31AFB5F3C5DE69AA714615914D2880030B9875C82AE77276
sha3_384: f6fb067f8d567308663b3bb452e81404f9f124c4cda2c857cabc246f1e8817cde70c94e73ef20d2ea895d7f2e9c309a8
ep_bytes: ff250020400000000000000000000000
timestamp: 2021-12-25 18:31:25

Version Info:

Translation: 0x0000 0x04b0
Comments: Mozilla Firefox
CompanyName: Mozilla Firefox
FileDescription: Mozilla Firefox
FileVersion: 30.79.12.4
InternalName: virusscan.exe
LegalCopyright: Copyright © Mozilla Firefox 2021
LegalTrademarks: virusscan
OriginalFilename: virusscan.exe
ProductName: Mozilla Firefox
ProductVersion: 30.79.12.4
Assembly Version: 1.23.19.1

Razy.665103 (B) also known as:

LionicTrojan.MSIL.Bladabindi.m!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Razy.665103
FireEyeGeneric.mg.28bac8987ad80dd3
McAfeeAgentTesla-FDAH!28BAC8987AD8
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan-Downloader ( 00569ce41 )
BitDefenderGen:Variant.Razy.665103
K7GWTrojan-Downloader ( 00569ce41 )
Cybereasonmalicious.87ad80
CyrenW32/Trojan.UTGN-6898
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/TrojanDownloader.Agent.GLF
APEXMalicious
AvastWin32:Trojan-gen
KasperskyHEUR:Backdoor.MSIL.Bladabindi.gen
AlibabaBackdoor:MSIL/Bladabindi.518eb9cf
RisingMalware.Obfus/MSIL@AI.91 (RDM.MSIL:zgWHigRrBjzeVVwXp1IV8w)
Ad-AwareGen:Variant.Razy.665103
SophosML/PE-A + Mal/MSIL-SQ
DrWebTrojan.PackedNET.248
TrendMicroTROJ_GEN.R03BC0DAA22
McAfee-GW-EditionBehavesLike.Win32.Generic.vt
EmsisoftGen:Variant.Razy.665103 (B)
SentinelOneStatic AI – Malicious PE
JiangminBackdoor.MSIL.fjka
AviraTR/Dropper.MSIL.Gen
Antiy-AVLTrojan/Generic.ASMalwS.3501C6A
GDataMSIL.Trojan.BSE.1J4WFC3
CynetMalicious (score: 100)
AhnLab-V3Malware/Win.Generic.C4877840
BitDefenderThetaGen:NN.ZemsilF.34114.hs3@aCMAWWd
ALYacGen:Variant.Razy.665103
VBA32TScope.Trojan.MSIL
MalwarebytesBackdoor.Bladabindi
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.R03BC0DAA22
TencentMalware.Win32.Gencirc.10cfdd93
YandexTrojan.DL.Agent!hYSADKEHciE
MAXmalware (ai score=100)
eGambitUnsafe.AI_Score_85%
FortinetMSIL/Agent.GLF!tr.dldr
AVGWin32:Trojan-gen
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Razy.665103 (B)?

Razy.665103 (B) removal tool
  • 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.

About the author

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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