MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 afad289c4180b56d4e597d4304f5928c4ceba337fe3ac08b524246fbb656e46e. 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
| SHA256 hash: | afad289c4180b56d4e597d4304f5928c4ceba337fe3ac08b524246fbb656e46e |
|---|---|
| SHA3-384 hash: | b29c1f967bbdec7c6a69b99aaa9ab9b244b34521b819451016ea8424d37f38a9ea20cb20fe30410b41b75cdf75612cb9 |
| SHA1 hash: | b92d0e6d7fdfdd5cd36a13cf4c2c6f9c009c900f |
| MD5 hash: | a467be57b936ee59300696d5bbcfe262 |
| humanhash: | pip-single-romeo-sink |
| File name: | a467be57_by_Libranalysis |
| Download: | download sample |
| Signature | VirLock |
| File size: | 546'304 bytes |
| First seen: | 2021-05-05 08:04:15 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 38bbf78a1b8020c923bd9b81f46abdb2 (1 x VirLock) |
| ssdeep | 12288:MG43gLNoKzgjVtmlYrgkbKaGCDNAexbpguz8bpF94Vgck1Y0:M8L9zg/rrg4KazDSAbmuz8jJY0 |
| Threatray | 34 similar samples on MalwareBazaar |
| TLSH | 6BC4DFDD04636E68EFEA473F65C5612010CBB25389B23C8AD677562D3C2AF4F55A38E0 |
| Reporter |  Libranalysis |
Intelligence
File Origin
# of uploads :
1
# of downloads :
89
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
Creating a file in the Windows subdirectories
DNS request
Searching for the window
Creating a file in the %temp% directory
Running batch commands
Deleting a recently created file
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.
Threat name:
Win32.Ransomware.VirLock
Status:
Malicious
First seen:
2021-05-05 08:05:13 UTC
AV detection:
44 of 47 (93.62%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 24 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
evasion persistence spyware stealer trojan
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 WinLogon for persistence
Modifies visibility of file extensions in Explorer
UAC bypass
Unpacked files
SH256 hash:
78cafdc0fbda26b8b2fdca8d3837dea292c44944ec82cadb9417c5d520152907
MD5 hash:
89332ab4562f7d0e312a22ef53416e38
SHA1 hash:
acf348df4c7f328e15f8c907816e50bf46cbaf08
SH256 hash:
afad289c4180b56d4e597d4304f5928c4ceba337fe3ac08b524246fbb656e46e
MD5 hash:
a467be57b936ee59300696d5bbcfe262
SHA1 hash:
b92d0e6d7fdfdd5cd36a13cf4c2c6f9c009c900f
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.
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