Categories: Ransom

Ransom.VaultLock information

The Ransom.VaultLock 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Ransom.VaultLock virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (2 unique times)
  • 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
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Sniffs keystrokes
  • A system process is generating network traffic likely as a result of process injection
  • Installs itself for autorun at Windows startup
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

Related domains:

nssdc.gsfc.nasa.gov

How to determine Ransom.VaultLock?


File Info:

crc32: B527ED1Fmd5: c19f3b5e974da37c8a34e6e96635f61bname: C19F3B5E974DA37C8A34E6E96635F61B.mlwsha1: 31edb4b7a3637386d1e93f6eff0bd7c54ecbf907sha256: 13292732b53fad2b788e90c276645cca57e6c2f05fef9d77e4e11d9959f0ef4bsha512: e3123fb522bacb8a62691a155b6ec3799fb189e120870526df31c82a04b2018233d9a85530cf09899508439a71cf009a98ae56e785559a2ea5b4ce5e90edc14fssdeep: 6144:3376Slb6YkcTUE7sw/plC4IAujE+6WVppPsh+j3:33nJ6Y8chlC4IAujHOh63type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom.VaultLock also known as:

K7AntiVirus Trojan ( 004db87e1 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.13052
Cynet Malicious (score: 99)
ALYac Trojan.Dropper.YBB
Cylance Unsafe
Zillya Trojan.Onion.Win32.2218
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Onion.aaa8ab34
K7GW Trojan ( 004db87e1 )
Cybereason malicious.e974da
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.CZDC
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Trojan.Ursnif-9848875-1
Kaspersky Trojan-Ransom.Win32.Onion.hh
BitDefender Trojan.Dropper.YBB
NANO-Antivirus Trojan.Win32.Onion.evczct
MicroWorld-eScan Trojan.Dropper.YBB
Tencent Malware.Win32.Gencirc.11494b36
Ad-Aware Trojan.Dropper.YBB
Sophos Mal/Generic-S
Comodo Malware@#27srfp89u03tl
BitDefenderTheta Gen:NN.ZexaF.34058.rq3@aWkPbbob
VIPRE Trojan.Win32.Injector.cdgy (v)
TrendMicro TROJ_TOBFY.SM1
McAfee-GW-Edition Ransomware-FLS!C19F3B5E974D
FireEye Generic.mg.c19f3b5e974da37c
Emsisoft Trojan.Dropper.YBB (B)
Jiangmin Trojan.PSW.Fareit.esl
Avira HEUR/AGEN.1131060
eGambit Unsafe.AI_Score_100%
Antiy-AVL Trojan/Win32.TSGeneric
Microsoft TrojanSpy:Win32/Ursnif
SUPERAntiSpyware Ransom.VaultLock/Variant
GData Trojan.Dropper.YBB
TACHYON Ransom/W32.Onion.293890
AhnLab-V3 Trojan/Win32.CryptoWall.R182092
McAfee Ransomware-FLS!C19F3B5E974D
MAX malware (ai score=100)
VBA32 Trojan-Ransom.Onion
Malwarebytes Ransom.VaultLock
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_TOBFY.SM1
Rising Trojan.Generic@ML.100 (RDMK:Mgd/1GnqykreEYoP/3io4g)
Yandex Trojan.GenAsa!iDmFuCB7Lio
Ikarus Trojan.Win32.Injector
Fortinet W32/Injector.CZBZ!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Generic.HwcBEpsA

How to remove Ransom.VaultLock?

  • 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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