MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 50fad26d726e0af6dbed3225267934ae9ef22b31e48fc623ce93ba582a7e6110. 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: 12
| SHA256 hash: | 50fad26d726e0af6dbed3225267934ae9ef22b31e48fc623ce93ba582a7e6110 |
|---|---|
| SHA3-384 hash: | bb7fad70495549935ca141d578c9fd334c60f64164632fadd1b940584cd8a89b33350f96c2daf32f189c66311be52d6f |
| SHA1 hash: | 9da9280437962195d716462113b002738ca88335 |
| MD5 hash: | cdbbbba2702db10954a31b1a8e9bd248 |
| humanhash: | william-two-wisconsin-nevada |
| File name: | 50fad26d726e0af6dbed3225267934ae9ef22b31e48fc623ce93ba582a7e6110 |
| Download: | download sample |
| Signature | BlackMatter |
| File size: | 155'648 bytes |
| First seen: | 2022-09-29 04:42:29 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 914685b69f2ac2ff61b6b0f1883a054d (34 x BlackMatter, 15 x LockBit, 1 x BlackMatte) |
| ssdeep | 3072:HqJogYkcSNm9V7DnLETIA5CWix/WQw5tYT:Hq2kc4m9tDneIA5CWw/I |
| Threatray | 14'621 similar samples on MalwareBazaar |
| TLSH | T1E7E38C21F15ED0B3D46718F22B26B17DB3EA4D2C0A693807EAD50F48BCA49232F5595F |
| 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 |  vxunderground |
| Tags: | BlackMatter exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
464
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
50fad26d726e0af6dbed3225267934ae9ef22b31e48fc623ce93ba582a7e6110
Verdict:
Malicious activity
Analysis date:
2022-09-29 01:55:35 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Changing a file
Creating a file
Moving a recently created file
Launching a service
DNS request
Unauthorized injection to a recently created process
Creating a process from a recently created file
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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:
LockBit Ransomware
Verdict:
Malicious
Result
Threat name:
LockBit ransomware
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected LockBit ransomware
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.Lockbit
Status:
Malicious
First seen:
2022-09-22 04:16:28 UTC
File Type:
PE (Exe)
AV detection:
25 of 26 (96.15%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 14'611 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Modifies Control Panel
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops desktop.ini file(s)
Loads dropped DLL
Executes dropped EXE
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
8da7a92ca27ab720b6640d89b568cb2f72cd70c6ddff3af8d0b3554326c3202f
MD5 hash:
81c18918845a2c31f18b34a606db8320
SHA1 hash:
a0d0f887f5222e18e9a9483183846571c0aec82a
SH256 hash:
50fad26d726e0af6dbed3225267934ae9ef22b31e48fc623ce93ba582a7e6110
MD5 hash:
cdbbbba2702db10954a31b1a8e9bd248
SHA1 hash:
9da9280437962195d716462113b002738ca88335
Detections:
win_blackmatter_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | CRIME_WIN32_RANSOM_BLACKMATTER |
|---|---|
| Author: | Rony (@r0ny_123) |
| Description: | Detects Blackmatter ransomware |
| Rule name: | Darkside |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies Darkside ransomware. |
| Rule name: | win_blackmatter_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.blackmatter. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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