Malware

Win32/Injector.BZBO (file analysis)

Malware Removal

The Win32/Injector.BZBO 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 Win32/Injector.BZBO virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Looks up the external IP address
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to remove evidence of file being downloaded from the Internet
  • Deletes its original binary from disk
  • Attempts to delete volume shadow copies
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a copy of itself
  • Connects to Tor Hidden Services through a Tor gateway
  • Creates a known TeslaCrypt/AlphaCrypt ransomware decryption instruction / key file.
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

Related domains:

ipinfo.io
qcuikaiye577q3p2.aw49f4j3n26.com
qcuikaiye577q3p2.dfj3d8w3n27.com
qcuikaiye577q3p2.tor2web.blutmagie.de
qcuikaiye577q3p2.tor2web.fi

How to determine Win32/Injector.BZBO?


File Info:

crc32: 39CD151A
md5: 1d5c584cfb294c49fe6bf53c39ff26c0
name: 1D5C584CFB294C49FE6BF53C39FF26C0.mlw
sha1: f7e1a3e4d976253c903eef486c50336e8a8c7c4c
sha256: 5f770ebeb2cd08f90640d8b8b462f8226c221aecd2b372c6fd30088d41f522d3
sha512: 4a32466968218e6d90435da61fad430f8f84939be5f8dd7d84a99ad42d2f45d9efdfa5b3d7cc884fd9edca58ba055ac50bf0435e277c858f3662407558749fac
ssdeep: 6144:5da8uOhcMWhqVln4xKj+tw3boEFLOSO6/NvsHJxc00d+DzRLITiNs:/a8ivhqVl+Kqt28EQSO62DzRLm
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Injector.BZBO also known as:

K7AntiVirusTrojan ( 0055e3991 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.1067
CynetMalicious (score: 100)
McAfeeRansom-CTB.b!1D5C584CFB29
CylanceUnsafe
ZillyaTrojan.Bitman.Win32.118
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_60% (D)
AlibabaRansom:Win32/Tescrypt.352d6972
K7GWTrojan ( 0055e3991 )
Cybereasonmalicious.cfb294
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Injector.BZBO
ZonerTrojan.Win32.34406
APEXMalicious
AvastWin32:TeslaCrypt-D [Trj]
ClamAVWin.Trojan.TeslaCrypt-2
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.Symmi.68808
NANO-AntivirusTrojan.Win32.Bitman.dqzkil
SUPERAntiSpywareTrojan.Agent/Gen-Crypto
MicroWorld-eScanGen:Variant.Symmi.68808
TencentMalware.Win32.Gencirc.114ca130
Ad-AwareGen:Variant.Symmi.68808
SophosMal/Generic-R + Troj/Wonton-QM
ComodoMalware@#1h7l3ua3vbr8i
F-SecureHeuristic.HEUR/AGEN.1126908
BitDefenderThetaGen:NN.ZexaF.34692.ymW@aGs2wBhi
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_CRYPTESLA.SM
McAfee-GW-EditionBehavesLike.Win32.Trojan.fh
FireEyeGeneric.mg.1d5c584cfb294c49
EmsisoftGen:Variant.Symmi.68808 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan/Bitman.az
WebrootTrojan.Dropper.Gen
AviraHEUR/AGEN.1126908
Antiy-AVLTrojan/Generic.ASMalwS.105EA67
MicrosoftRansom:Win32/Tescrypt.A
AegisLabTrojan.Win32.Generic.4!c
GDataGen:Variant.Symmi.68808
TACHYONTrojan/W32.Bitman.397312.B
AhnLab-V3Trojan/Win32.Cryptolocker.R144630
VBA32BScope.TrojanRansom.Tescrypt
MAXmalware (ai score=100)
MalwarebytesTrojan.CryptoLocker.FKD
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_CRYPTESLA.SM
RisingRansom.Tescrypt!8.3AF (CLOUD)
YandexTrojan.Injector!lK/KWNZM5pA
IkarusTrojan-Ransom.TeslaCrypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Injector.BZED!tr
AVGWin32:TeslaCrypt-D [Trj]
Paloaltogeneric.ml

How to remove Win32/Injector.BZBO?

Win32/Injector.BZBO 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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