MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ecc5d9acdb5b373cc2ad2019126761e762e2ce01d2a9ea38e20c74f272827874. 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: | ecc5d9acdb5b373cc2ad2019126761e762e2ce01d2a9ea38e20c74f272827874 |
|---|---|
| SHA3-384 hash: | bf548018fad5330a805a5c073f042320ddb7c471590b73b4657c1d49e66063769ef67a36f475a106a4de93a7e17110f0 |
| SHA1 hash: | 6cfdb1471f749f913dc566e852a468d41357ca61 |
| MD5 hash: | 745240e01b9d59235e022c238de8d160 |
| humanhash: | sweet-orange-undress-mountain |
| File name: | 745240e0_by_Libranalysis |
| Download: | download sample |
| Signature | VirLock |
| File size: | 768'512 bytes |
| First seen: | 2021-05-05 09:04:46 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 85498c081b5800b1e4e5584db0451479 (1 x VirLock) |
| ssdeep | 12288:BcNAmViKwmbkcY25DPuYWTYseaa8TGVlntuUUmSn5/wSKlYxRBh9YKz+Tm:eVinmbkcL5Dhja/TGVln07lwSKlYxRBP |
| Threatray | 115 similar samples on MalwareBazaar |
| TLSH | 9DF4BDC49C099E06E19FDFF1CAE81ABE55532834824C82B6BC969CBE6055EC87741F73 |
| Reporter |  Libranalysis |
Intelligence
File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
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
DNS request
Creating a file in the %temp% directory
Sending an HTTP GET request
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
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:
2020-05-06 23:53:46 UTC
AV detection:
46 of 48 (95.83%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 105 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 WriteProcessMemory
Enumerates physical storage devices
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:
f77f2b411402be7c86f55540fac3d34b32cad1c0531d31a6ecba879c5339f0eb
MD5 hash:
b6d816a9f21774609335a8d43b578b08
SHA1 hash:
2ab3c974de3796484e20df08c77a6a41764793c0
SH256 hash:
e10a6ceb347f6d48f8943b8a6c0a2e0c2583f88b63985c3cafdadc76739e89cf
MD5 hash:
58eed82317d64d4553dd3a67a51415d1
SHA1 hash:
aa79013a61cdb115a1158516261b91925ad34881
SH256 hash:
ecc5d9acdb5b373cc2ad2019126761e762e2ce01d2a9ea38e20c74f272827874
MD5 hash:
745240e01b9d59235e022c238de8d160
SHA1 hash:
6cfdb1471f749f913dc566e852a468d41357ca61
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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