MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 118991882f6d033a129f492f03cd6dc42db1b0a5b571f2bd26154aa18486b1da. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


VirLock


Vendor detections: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 118991882f6d033a129f492f03cd6dc42db1b0a5b571f2bd26154aa18486b1da
SHA3-384 hash: fd2008fd0b3c0ce5c31d27e01254716a43e422dca7fc94315f0045ff858e3a116f2f59691a44e5f4860d1cf04e5fbf55
SHA1 hash: 562ddaa4f48bcd488753175960258e97ee167a42
MD5 hash: 51e28185f953ef83d70aee6d0cba196e
humanhash: wyoming-mirror-alanine-pluto
File name:51e28185_by_Libranalysis
Download: download sample
Signature VirLock
Create hunting rule
File size:959'488 bytes
First seen:2021-05-05 09:06:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4c65b9f008277f731aafd33b21245997 (1 x VirLock)
ssdeep 24576:m4dB2FWuMWCqTJzKxTFfL5RsXhFhai4+q69P0Akqouc3CPI:LB2Mc1zKBRsXbkLUZoJ
Threatray 162 similar samples on MalwareBazaar
TLSH 1415C07456B869BFC36FB7F18285BE78BD6B4D630D1028E1CC00A865A649F50D1FD82E
Reporter Libranalysis


Avatar
Libranalysis
Uploaded as part of the sample sharing project

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Zeus
Create hunting rule
Link:
https://www.capesandbox.com/analysis/150184/
Detection(s):
Win.Virus.Virlock-6332874-0
Create hunting rule

Win.Virus.Virlock-6804475-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a process from a recently created file
Creating a service
Launching a service
Creating a file in the Windows subdirectories
Creating a file in the %temp% directory
Running batch commands
DNS request
Deleting a recently created file
Searching for the window
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun for a service
Enabling autorun
Brute forcing passwords of local accounts
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/118991882f6d033a129f492f03cd6dc42db1b0a5b571f2bd26154aa18486b1da/
Threat name:
Win32.Ransomware.VirLock
Create hunting rule
Status:
Malicious
First seen:
2020-05-07 00:38:34 UTC
AV detection:
47 of 48 (97.92%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
006a6bed71198de86f59e003a891e431d75e47c3a6ead1b612af6c2f896f6e0b
VirLock
02c295951551d06d573f8631d699d5ce0a1170591fe4e2700754c2bdf8556be7
VirLock
25d9f43c4e3d2584816653f9ca87fdc2b6ea7e6fb9821412b4b26b31c5c6f99d
VirLock
267f118e37004b54a50b9ef48911df7d600106f03b4e8f5d3e41cdbc7c0c7395
VirLock
5065428bc91f6a12f48944a8c7299d559faf3d53e2c7c47db05bb9103450ab8d
VirLock
93c8edb70396a67bcdc6a04ab3bd1c49850bbf1349bd5a499abeae61d9b05118
VirLock
c4b04e6c7905b34bf6768fd32296246b89b2d3457c49b99c05b5e6068cbb99ff
VirLock
ce110be24e6986a96b43b83b15c1d8d6a20274e47e677fccb47b97c8818a268c
VirLock
dc2f4ddddfe19c9e54288d460f978c7623d0655685e8477c9a4ca8d8a3875997
VirLock
eccea2a8934f0b0c39fdbde0f312e881028122a9f41db0d3a2279ef055ff3d16
VirLock
+ 152 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion persistence ransomware spyware stealer trojan
Link:
https://tria.ge/reports/210505-8qbek4mctj/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Modifies extensions of user files
Modifies WinLogon for persistence
Modifies visibility of file extensions in Explorer
UAC bypass
Unpacked files
SH256 hash:
14bc8c393dd3c0ab1811dfe6f273d3c82657d172dae182204180accafd3eb5d4
MD5 hash:
678217f19d12352fdce6c0f6c984bbcc
SHA1 hash:
182fde1f8313fe63e3f50662721cdcc0c554b43d
Link:
https://www.unpac.me/results/dee397f2-07e3-4a46-a95d-17296370809a/
SH256 hash:
76a9c8b969715c3615f3b4ebea90e9210283f4fbf457ea28ac08a932c562c471
MD5 hash:
69fa2a8f53881c427f2dbb15e19b5ea7
SHA1 hash:
3f137fa26fc3a701ab05c733427a9ce426125b71
Link:
https://www.unpac.me/results/dee397f2-07e3-4a46-a95d-17296370809a/
SH256 hash:
0b1825e66d9b0f5c69075e7290f7197f496b7f24d1f798bd7eebf4c673f6fa21
MD5 hash:
b5b068af2b51b9a28602f1ef097ef23c
SHA1 hash:
234d741271362a80412586c568f9f2e286e954a2
Link:
https://www.unpac.me/results/dee397f2-07e3-4a46-a95d-17296370809a/
SH256 hash:
118991882f6d033a129f492f03cd6dc42db1b0a5b571f2bd26154aa18486b1da
MD5 hash:
51e28185f953ef83d70aee6d0cba196e
SHA1 hash:
562ddaa4f48bcd488753175960258e97ee167a42
Link:
https://www.unpac.me/results/dee397f2-07e3-4a46-a95d-17296370809a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/118991882f6d033a129f492f03cd6dc42db1b0a5b571f2bd26154aa18486b1da

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/150184/

Comments