MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e1478f0eb8726ded131b456c701058b7791412a40d17f4b904d9c4bc133cc2bf. 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: 6
| SHA256 hash: | e1478f0eb8726ded131b456c701058b7791412a40d17f4b904d9c4bc133cc2bf |
|---|---|
| SHA3-384 hash: | 10daa71e27af3b0e20aee565995f0ac9c259184136f364df7760169bcde5c8b79142043ce4d90d10beec77b7c134845f |
| SHA1 hash: | 5ea841079e11e9710c935e8997f8e6690142adc0 |
| MD5 hash: | 27d160966f17b7b1ec2c59e9461a98d9 |
| humanhash: | july-pennsylvania-mirror-winter |
| File name: | 27d16096_by_Libranalysis |
| Download: | download sample |
| Signature | VirLock |
| File size: | 1'090'048 bytes |
| First seen: | 2021-05-05 08:03:47 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 135a1fbbd836f19f6734a7f7beb7cd3c (1 x VirLock) |
| ssdeep | 24576:/WYpxog/ibOruoRtkI3h+/TpetCJG13xBf:/WOoZatkI3Mp+Cqx9 |
| Threatray | 163 similar samples on MalwareBazaar |
| TLSH | 4035D0161433D9F2BA714A7274BB74E740654DE26F631C321CAE0D67A933DF4CAB8889 |
| Reporter |  Libranalysis |
Intelligence
File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a file
Creating a process from a recently created file
Creating a service
Launching a service
DNS request
Creating a file in the Windows subdirectories
Sending an HTTP GET request
Creating a file in the %temp% directory
Running batch commands
Searching for the window
Deleting a recently created file
Launching a process
Creating a process with a hidden window
Creating a window
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.
Threat name:
Win32.Ransomware.VirLock
Status:
Malicious
First seen:
2020-05-07 00:53:41 UTC
AV detection:
47 of 48 (97.92%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 153 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
evasion persistence ransomware spyware stealer trojan
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:
76a9c8b969715c3615f3b4ebea90e9210283f4fbf457ea28ac08a932c562c471
MD5 hash:
69fa2a8f53881c427f2dbb15e19b5ea7
SHA1 hash:
3f137fa26fc3a701ab05c733427a9ce426125b71
SH256 hash:
2482b80d42b03b6b87d443d23e632915f13f8209f52fb001cd39f403b122d1fd
MD5 hash:
e0bf97adf2cca29a12a8da1db3d7e3bb
SHA1 hash:
57393c55db7c1a0f10a436eec4c05739e58037c3
SH256 hash:
e1478f0eb8726ded131b456c701058b7791412a40d17f4b904d9c4bc133cc2bf
MD5 hash:
27d160966f17b7b1ec2c59e9461a98d9
SHA1 hash:
5ea841079e11e9710c935e8997f8e6690142adc0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
VirLock
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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