MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee. 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
BlackMatter
Vendor detections: 11
| SHA256 hash: | d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee |
|---|---|
| SHA3-384 hash: | 47cc2814cf6b8c144d0efcb51510f5d9173acb1541ca83875d83ba0494e85b673673875d6f9e551a14524d5c133ce4b0 |
| SHA1 hash: | c2a321b6078acfab582a195c3eaf3fe05e095ce0 |
| MD5 hash: | 628e4a77536859ffc2853005924db2ef |
| humanhash: | cardinal-five-social-thirteen |
| File name: | lockbit_v3_unpacked.mal_ |
| Download: | download sample |
| Signature | BlackMatter |
| File size: | 165'888 bytes |
| First seen: | 2022-07-03 20:21:55 UTC |
| Last seen: | 2022-07-03 20:32:19 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a50a0d82b9120fc73965c28fea79e1f9 (4 x LockBit, 3 x BlackMatter) |
| ssdeep | 3072:o5uyulsHwDV1gFnTwn7zwJGJ+3t5kCI5Gzei3N2VzRmK:o5uZ1DPgFnk7EJwaI5gDN2VVm |
| Threatray | 12'847 similar samples on MalwareBazaar |
| TLSH | T182F36C227152D177C4A239F1B32A76A1B39D8E2C16A8A453FAF8DF0538778237F11857 |
| TrID | 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 20.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.5% (.EXE) Win32 Executable (generic) (4505/5/1) 8.5% (.EXE) Win16/32 Executable Delphi generic (2072/23) 8.3% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  cPeterr |
| Tags: | BlackMatter exe lockbit lockbit3 Ransomware unpacked |
Intelligence
File Origin
# of uploads :
2
# of downloads :
1'169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee.exe
Verdict:
Suspicious activity
Analysis date:
2022-07-03 21:21:58 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file
Сreating synchronization primitives
Launching a service
Delayed writing of the file
Changing a file
Reading critical registry keys
Creating a window
Moving a recently created file
Using the Windows Management Instrumentation requests
Launching a process
Sending a UDP request
Creating a file in the %temp% directory
Stealing user critical data
Creating a file in the mass storage device
Forced shutdown of a system process
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
babar packed virus
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.
Malware family:
BlackMatter Ransomware
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
rans.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Found Tor onion address
Hides threads from debuggers
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Writes a notice file (html or txt) to demand a ransom
Writes to foreign memory regions
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.Lockbit
Status:
Malicious
First seen:
2022-07-03 20:22:06 UTC
File Type:
PE (Exe)
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 12'837 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
ransomware
Behaviour
Modifies Control Panel
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Sets desktop wallpaper using registry
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops desktop.ini file(s)
Checks computer location settings
Deletes itself
Loads dropped DLL
Executes dropped EXE
Modifies extensions of user files
Unpacked files
SH256 hash:
d61af007f6c792b8fb6c677143b7d0e2533394e28c50737588e40da475c040ee
MD5 hash:
628e4a77536859ffc2853005924db2ef
SHA1 hash:
c2a321b6078acfab582a195c3eaf3fe05e095ce0
Detections:
win_blackmatter_auto
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.
No further information available
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