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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbf92119d15dfa604474d5c9d3e7bbd2cdb08c0b1f3f4ec9baee1b8eb259f683. 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


Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cbf92119d15dfa604474d5c9d3e7bbd2cdb08c0b1f3f4ec9baee1b8eb259f683
SHA3-384 hash: 599473c4d0aac0cb69128320b23c5d4f69fc2c65980dfe142f959165b78e3770489599bbdd12929b67865ee4e09ac650
SHA1 hash: a57f8d426d67ef4f60b1316d5e353281a03db7fc
MD5 hash: cddf22064266c183cf7dd9fa0b131c92
humanhash: burger-kilo-high-hotel
File name:cbf92119d15dfa604474d5c9d3e7bbd2cdb08c0b1f3f4ec9baee1b8eb259f683.bin
Download: download sample
File size:8'695 bytes
First seen:2026-09-27 11:11:50 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 192:NsbNmH9dx5k6Bu0orLbyMkLOqITkDDLLgJA6f9XSqK6KMpV:A69dPZ8rLOMkLyQnLj6f+MpV
TLSH T13502CFEE2A1F489474A30B35AF4A2CF4D9605ADD95987B65709830FA91FD3841E3FBC0
Magika zip
Reporter whack_sh
Tags:zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
US US
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:MEMZ.exe
File size:14'848 bytes
SHA256 hash: a3d5715a81f2fbeb5f76c88c9c21eeee87142909716472f911ff6950c790c24d
MD5 hash: 19dbec50735b5f2a72d4199c4e184960
MIME type:application/x-dosexec
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/6bd4afbc-d3d3-43fa-8982-fd1b95567a55/
Detection(s):
Win.Malware.Diskwriter-6914536-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ac0b5e659bf6e2f9e92b4c4
Tags:
trojan virus agent
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/cbf92119d15dfa604474d5c9d3e7bbd2cdb08c0b1f3f4ec9baee1b8eb259f683/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto keylogger microsoft_visual_cc
Link:
https://www.filescan.io/uploads/6ab8fa139ed483494a6c1610/reports/c522a76e-50fc-46da-bc24-f58fc8a5b5cb/overview
Verdict:
Suspicious
Labled as:
Mal/EncPk
Link:
https://www.hybrid-analysis.com/sample/cbf92119d15dfa604474d5c9d3e7bbd2cdb08c0b1f3f4ec9baee1b8eb259f683
Verdict:
Malicious
File Type:
zip
First seen:
2024-03-13T08:32:00Z UTC
Last seen:
2024-03-13T09:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cbf92119d15dfa604474d5c9d3e7bbd2cdb08c0b1f3f4ec9baee1b8eb259f683/results?tab=lookup
Score:
95%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/cbf92119d15dfa604474d5c9d3e7bbd2cdb08c0b1f3f4ec9baee1b8eb259f683
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Zip Archive
Link:
https://app.malva.re/file/cddf22064266c183cf7dd9fa0b131c92
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cbf92119d15dfa604474d5c9d3e7bbd2cdb08c0b1f3f4ec9baee1b8eb259f683/
Threat name:
Win32.Trojan.DelTree
Create hunting rule
Status:
Malicious
First seen:
2024-03-13 10:04:33 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
32 of 36 (88.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zp4scgorlx5gardu2xe5hz532lg3bdald47u5sn25yny5msz62bq._file
Result
Malware family:
killmbr
Create hunting rule
Score:
  10/10
Tags:
family:killmbr bootkit discovery persistence trojan wiper
Link:
https://tria.ge/reports/260927-rbqgbs1wcy/
Behaviour
Enumerates system info in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Windows directory
Writes to the Master Boot Record (MBR)
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/cbf92119d15dfa604474d5c9d3e7bbd2cdb08c0b1f3f4ec9baee1b8eb259f683

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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:test_rule_vldslv
Create hunting rule
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.

File information

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

Web download

zip cbf92119d15dfa604474d5c9d3e7bbd2cdb08c0b1f3f4ec9baee1b8eb259f683

(this sample)

  
Delivery method
Distributed via web download

Comments