MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db5164f3cd49426322324e189e24d74895a7aba5d819795047958541ee8e13e6. 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: 5


Intelligence 5 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db5164f3cd49426322324e189e24d74895a7aba5d819795047958541ee8e13e6
SHA3-384 hash: 4d0f2823d9944d6e1e01bd570f0e552ab05671c5acb997ca8f0630883a95035faefe2062f9150cabd51240179937befc
SHA1 hash: 5257377a34b3966de29da1e8e674a3c684b87631
MD5 hash: 5ccb332a01ef2ff79b30b39e04b061aa
humanhash: red-india-steak-march
File name:5ccb332a_by_Libranalysis
Download: download sample
Signature VirLock
Create hunting rule
File size:541'696 bytes
First seen:2021-05-05 10:02:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1d7565f4d60dd43ccb11d9556c927a60 (1 x VirLock)
ssdeep 12288:cXKP7OH2ORVgZOadaws9dv1bb+6fLw0z7KWv+ItzoO8vN4:CKP7YNRsw11dCc+o
Threatray 167 similar samples on MalwareBazaar
TLSH B0B4F1C7895DC249EB1C57FF8A0E84A539F7B83A71E07A8B875F5924E02B4167807C1E
Reporter Libranalysis


Avatar
Libranalysis
Uploaded as part of the sample sharing project

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/150260/
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
Sending a UDP request
DNS request
Creating a file in the Windows subdirectories
Sending an HTTP GET request
Creating a file in the %temp% directory
Running batch commands
Deleting a recently created file
Searching for the window
Launching a process
Creating a process with a hidden window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun for a service
Changing the Windows explorer settings to hide files extension
Blocking the User Account Control
Enabling autorun
Enabling a "Do not show hidden files" option
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/db5164f3cd49426322324e189e24d74895a7aba5d819795047958541ee8e13e6/
Threat name:
Win32.Ransomware.VirLock
Create hunting rule
Status:
Malicious
First seen:
2020-05-07 00:19:23 UTC
AV detection:
46 of 48 (95.83%)
Threat level:
  5/5
Verdict:
malicious
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+ 157 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-tn7rs85w1s/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Checks whether UAC is enabled
Checks computer location settings
Deletes itself
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:
478b3fd58556a8c691de4ccbe2ad42de84bdd87638262029fc7f5d36519e2ac0
MD5 hash:
466701e278432e71b7acfb1d1301adb3
SHA1 hash:
690c8af369885fff3710d3c04065ef0a0ecae941
Link:
https://www.unpac.me/results/fa6f9852-953a-43d0-93c2-79111270c357/
SH256 hash:
1cdb924b7670d7154d976c96f5e9790eb420933a65b45d47fbaec3ae52b9eff2
MD5 hash:
a7cbd250ae161edeb922253561d7bde3
SHA1 hash:
bbc8fd956b713d247210fd091ba4b2558d4493e9
Link:
https://www.unpac.me/results/fa6f9852-953a-43d0-93c2-79111270c357/
SH256 hash:
db5164f3cd49426322324e189e24d74895a7aba5d819795047958541ee8e13e6
MD5 hash:
5ccb332a01ef2ff79b30b39e04b061aa
SHA1 hash:
5257377a34b3966de29da1e8e674a3c684b87631
Link:
https://www.unpac.me/results/fa6f9852-953a-43d0-93c2-79111270c357/
Please note that we are no longer able to provide a coverage score for Virus Total.

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/150260/

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