MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53e315669d72051a4add2e28938733dc116bb46fdc05dcda1958e7ea466812ed. 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: 19


Intelligence 19 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53e315669d72051a4add2e28938733dc116bb46fdc05dcda1958e7ea466812ed
SHA3-384 hash: c228c5e4bf7d0b8a2ed067835096e7c804794f88ac0c6ff66ecda9ced4dacf4cad1d52d40dd1ffa1f76d91b073c41954
SHA1 hash: 4491158d1db3d03f4d90850913a037d56fce4e11
MD5 hash: ebd66b9e9216335c1f8626e47897d354
humanhash: diet-jig-low-nitrogen
File name:file
Download: download sample
Signature BlackMatter
Create hunting rule
File size:149'504 bytes
First seen:2026-05-29 12:12:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 41fb8cb2943df6de998b35a9d28668e8 (135 x BlackMatter, 9 x LockBit, 1 x DragonForce)
ssdeep 3072:Z6glyuxE4GsUPnliByocWepNR+Bh0qVhm4ysEh7SD:Z6gDBGpvEByocWeHMBh0Km4ybwD
TLSH T1C7E36D21F212D0B3C83719F53B3675B2F39E8D6C19A96807DAD80F99BCA48232F45597
TrID 20.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
19.8% (.EXE) Win64 Executable (generic) (6522/11/2)
15.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.3% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter Bitsight
Tags:BlackMatter dropped-by-phorpiex exe


Avatar
Bitsight
url: http://178.16.54.109/lb26.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
LockBit
Details
LockBit
a PCG-lockbit seed, a RSA public key modulus, flags, hashes for excluded folders, files, and extensions, hashes for computer names, killed processes and services, a list of credentials, a ransom note, and information parsed from the ransom note
Link:
https://research.acce.ciphertechsolutions.com/results/00363b4d-242a-4fa4-bb23-3b8703bfd5c6/
Malware family:
lockbit
Create hunting rule
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-05-29 12:14:02 UTC
Tags:
lockbit darkside ransomware
Link:
https://app.any.run/tasks/e43f481b-95f7-4dda-bf12-a8108e04cbbe

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/68442/
Detection(s):
Win.Ransomware.LockBitBlack-10033143-1
Create hunting rule

Win.Ransomware.BlackMatter-9965914-0
Create hunting rule

Win.Ransomware.Lazy-10003135-0
Create hunting rule

YARA.CRAIU_Crime_Lockbit3_Ransomware.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a1982cdc73fda38a80aa881
Tags:
ransomware blic remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Creating a file
Сreating synchronization primitives
Launching a service
Changing a file
Reading critical registry keys
Creating a file in the %AppData% directory
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Modifies multiple files
Creating a file in the %temp% directory
Moving a file to the %temp% directory
Using the Windows Management Instrumentation requests
Stealing user critical data
Creating a file in the mass storage device
Forced shutdown of a system process
Forced shutdown of a browser
Encrypting user's files
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed similar-threat
Link:
https://www.filescan.io/uploads/6a1982bc099ef368af0c6b9c/reports/07e2727d-b9a5-4332-847d-57378fe45445/overview
Verdict:
Malicious
Labled as:
Ransom.BlackMatter.Generic
Link:
https://www.hybrid-analysis.com/sample/53e315669d72051a4add2e28938733dc116bb46fdc05dcda1958e7ea466812ed
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-29T09:51:00Z UTC
Last seen:
2026-05-29T13:17:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Zapchast.bgvs Trojan.Win32.Agent.sb Trojan-Ransom.Win32.Lockbit.tre Trojan-Ransom.Win32.Encoder.sb Trojan-Dropper.Win32.Dycler Trojan.Win32.Inject.sb Trojan-Ransom.Win32.Agent.sb Trojan-Dropper.Win32.Dapato.sb HEUR:Trojan-Ransom.Win32.Generic
Link:
https://opentip.kaspersky.com/53e315669d72051a4add2e28938733dc116bb46fdc05dcda1958e7ea466812ed/results?tab=lookup
Malware family:
BlackMatter Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ab6f8105-985b-4cba-a440-2060bd2842eb
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/53e315669d72051a4add2e28938733dc116bb46fdc05dcda1958e7ea466812ed
Gathering data
Detection:
lockbit
Create hunting rule
Link:
https://mwdb.cert.pl/sample/53e315669d72051a4add2e28938733dc116bb46fdc05dcda1958e7ea466812ed/
Threat name:
Win32.Ransomware.Lockbit
Create hunting rule
Status:
Malicious
First seen:
2026-05-29 12:14:31 UTC
File Type:
PE (Exe)
AV detection:
24 of 24 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kprrkzu5oicrusw5fyujhbzt3qiwxndp3qc5zwqzldt6urticlwq._file
Verdict:
malicious
Label(s):
lockbit
Create hunting rule
Similar samples:
error
BlackMatter
Result
Malware family:
lockbit
Create hunting rule
Score:
  10/10
Tags:
family:lockbit defense_evasion discovery ransomware spyware stealer
Link:
https://tria.ge/reports/260529-pdk9aabz6k/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Control Panel
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in System32 directory
Sets desktop wallpaper using registry
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops desktop.ini file(s)
Enumerates connected drives
Indicator Removal: File Deletion
Checks computer location settings
Deletes itself
Executes dropped EXE
Reads user/profile data of web browsers
Renames multiple (844) files with added filename extension
Unpacked files
SH256 hash:
53e315669d72051a4add2e28938733dc116bb46fdc05dcda1958e7ea466812ed
MD5 hash:
ebd66b9e9216335c1f8626e47897d354
SHA1 hash:
4491158d1db3d03f4d90850913a037d56fce4e11
Detections:
triage_blackmatter_ransomware
Create hunting rule
triage_lockbit3_ransomware
Create hunting rule
triage_lockbit_ransomware
Create hunting rule
Link:
https://www.unpac.me/results/d6f11ce8-c16f-4359-9525-84275e8638b8/
Malware family:
LockBit
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/53e315669d72/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.82
Link:
https://yomi.yoroi.company/submissions/53e315669d72051a4add2e28938733dc116bb46fdc05dcda1958e7ea466812ed

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
Create hunting rule
Author:Rony (@r0ny_123)
Description:Detects Blackmatter ransomware
Rule name:Darkside
Create hunting rule
Author:@bartblaze
Description:Identifies Darkside ransomware.
Rule name:Detect_all_IPv6_variants
Create hunting rule
Author:Bierchermuesli
Description:Generic IPv6 catcher
Rule name:lb_stack_string_decrypt_1
Create hunting rule
Author:CTI Purple Team
Description:This rule detects the code pattern of the Stack Strings decryption algorithm.
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:Windows_Ransomware_Lockbit_369e1e94
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

BlackMatter

Executable exe 53e315669d72051a4add2e28938733dc116bb46fdc05dcda1958e7ea466812ed

(this sample)

  
Dropped by
Phorpiex
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/68442/

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