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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82b336cd120ef07d8df5a3e3fa082bcca8b5c0a3481fae78cb5dd29072979f69. 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


LockBit


Vendor detections: 18


Intelligence 18 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82b336cd120ef07d8df5a3e3fa082bcca8b5c0a3481fae78cb5dd29072979f69
SHA3-384 hash: e955da7dc3b1e779005e30ce182f8c7aa08c96d3a9727ffd9cd2fdf8f7c679bc8886361f8d7ca8f586952a0a1a6b3715
SHA1 hash: 0b22b6e5269ec241b82450a7e65009685a3010fb
MD5 hash: 6c755a742f2b2e5c1820f57d0338365f
humanhash: hawaii-crazy-zulu-sink
File name:82b336cd120ef07d8df5a3e3fa082bcca8b5c0a3481fae78cb5dd29072979f69(1)
Download: download sample
Signature LockBit
Create hunting rule
File size:92'160 bytes
First seen:2024-11-19 13:40:37 UTC
Last seen:2025-06-20 05:23:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 735a109d616d3347fcbd3bfda19abc79 (1 x LockBit)
ssdeep 1536:yvXFnGvewvD/F3nICjRM5CEL92vR2zh9ckMBsA1RXZN1Mevt5:Ow3FE79UUzh9mBjBZNe
Threatray 101 similar samples on MalwareBazaar
TLSH T1329302DD74A97253E7C625BC8F9DED722BE04CE58CEA18978C55C631A0B4AF08C08963
TrID 52.7% (.EXE) UPX compressed Win32 Executable (27066/9/6)
12.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
9.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.EXE) Win32 Executable (generic) (4504/4/1)
4.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter JAMESWT_WT
Tags:exe lockbit

Intelligence

File Origin
# of uploads :
5
# of downloads :
821
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
lockbit
Create hunting rule
ID:
1
File name:
82b336cd120ef07d8df5a3e3fa082bcca8b5c0a3481fae78cb5dd29072979f69(1)
Verdict:
Malicious activity
Analysis date:
2024-11-19 13:41:49 UTC
Tags:
upx lockbit arch-scr
Link:
https://app.any.run/tasks/c0161a87-5c69-4fe5-b778-e46456955423

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Ransomware.Lazy-10003135-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673c98865107a56eacc7fff5
Tags:
virus remo sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a service
Changing a file
Creating a file
Delayed writing of the file
Moving a recently created file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Modifies multiple files
Creating a file in the %AppData% directory
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Creating a file in the %temp% directory
Moving a file to the %temp% directory
Stealing user critical data
Creating a file in the mass storage device
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
blackmatter filecoder lockbit packed packed packed packer_detected ransomware upx virus zeroaccess
Link:
https://www.filescan.io/uploads/673c9578fc7b29be398f88a5/reports/30c72072-3341-484b-af38-2438bc5ccb5d/overview
Verdict:
Malicious
Labled as:
Trojan.Ransom
Link:
https://www.hybrid-analysis.com/sample/82b336cd120ef07d8df5a3e3fa082bcca8b5c0a3481fae78cb5dd29072979f69
Malware family:
BlackMatter Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3632b514-6fb9-4c8a-9b73-cbab25c0a772
Result
Threat name:
LockBit ransomware
Create hunting rule
Detection:
malicious
Classification:
rans.phis.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1558517
Signature
AI detected suspicious sample
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)
Deletes itself after installation
Found potential ransomware demand text
Found ransom note / readme
Found Tor onion address
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites Mozilla Firefox settings
Tries to harvest and steal browser information (history, passwords, etc)
Writes a notice file (html or txt) to demand a ransom
Writes many files with high entropy
Writes to foreign memory regions
Yara detected LockBit ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1558517 Sample: zhbEGHo55P.exe Startdate: 19/11/2024 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus detection for URL or domain 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 6 other signatures 2->46 8 zhbEGHo55P.exe 30 1002 2->8         started        12 ONENOTE.EXE 2->12         started        process3 file4 24 C:\Users\user\AppData\...\fHxBFiW.EUPTJQjet, SVR2 8->24 dropped 26 C:\Users\user\AppData\...\IRlPAqf.EUPTJQjet, DOS 8->26 dropped 28 C:\Users\user\AppData\...\qmzcYeu.EUPTJQjet, DOS 8->28 dropped 30 174 other malicious files 8->30 dropped 48 Found potential ransomware demand text 8->48 50 Found Tor onion address 8->50 52 Contains functionality to detect hardware virtualization (CPUID execution measurement) 8->52 54 7 other signatures 8->54 14 3B5A.tmp 8->14         started        18 splwow64.exe 8->18         started        signatures5 process6 file7 32 C:\Users\user\Desktop\zhbEGHo55P.exe, data 14->32 dropped 34 C:\Users\user\Desktop\ZZZZZZZZZZZZZZ (copy), data 14->34 dropped 36 C:\Users\user\Desktop\YYYYYYYYYYYYYY (copy), data 14->36 dropped 38 24 other malicious files 14->38 dropped 56 Antivirus detection for dropped file 14->56 58 Multi AV Scanner detection for dropped file 14->58 60 Machine Learning detection for dropped file 14->60 62 4 other signatures 14->62 20 cmd.exe 14->20         started        signatures8 process9 process10 22 conhost.exe 20->22         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/82b336cd120ef07d8df5a3e3fa082bcca8b5c0a3481fae78cb5dd29072979f69
Detection:
lockbit
Create hunting rule
Link:
https://mwdb.cert.pl/sample/82b336cd120ef07d8df5a3e3fa082bcca8b5c0a3481fae78cb5dd29072979f69/
Threat name:
Win32.Ransomware.Lockbit
Create hunting rule
Status:
Malicious
First seen:
2024-06-14 09:20:03 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
36 of 38 (94.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qkztntisb3yh3dpvupr7ucblzsullqfdjap246gllxjja4uxt5uq._file
Verdict:
malicious
Label(s):
lockbit 3.0
Create hunting rule
lockbit
Create hunting rule
Similar samples:
3e7d2b22194b2b351dfe4e6775ff3082316d37d3f9b10d29dd59c63f89177265
LockBit
8e34aec81247dc38b7835b549b571d1b8554cae6d543d7eed9c4bfd5cdd41167
LockBit
8ff9678230d65b2e02f5c4117049499bd7b7ade84860884dccf49df2f2465dff
LockBit
9b37813b96a63e55cc53ec8e7ad7981cb5e0b966630e054177dbfb1d8654fdf0
LockBit
a7a350da4a5263ee182de850ccd69662e6162b8e3fa42ed089a89be10cecbc05
LockBit
b71260735667e456a0416af9aac61dec4f2c2f8516c1176522c44753f02ff402
LockBit
d70368abeadb9de98385ac715a25801a3ccfdda83c65b0e0c54e82e5482d2f04
LockBit
d74f00989c51e8c7ea20038e712df510ee4f0eab405666634036ba255462a59f
LockBit
error
LockBit
+ 91 additional samples on MalwareBazaar
Result
Malware family:
lockbit
Create hunting rule
Score:
  10/10
Tags:
family:dragonforce family:lockbit defense_evasion discovery ransomware spyware stealer upx
Link:
https://tria.ge/reports/241119-qy359s1pbq/
Behaviour
Checks processor information in registry
Enumerates system info in registry
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
Suspicious use of NtSetInformationThreadHideFromDebugger
UPX packed file
Drops desktop.ini file(s)
Indicator Removal: File Deletion
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
DragonForce
Dragonforce family
Verdict:
Malicious
Tags:
Win.Ransomware.Lazy-10003135-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a9c89b2a-bcfe-4f9c-8238-04937a680600
Unpacked files
SH256 hash:
aca01073676a7e2003ac7af9b27b9aa54c076ea94cf4c9627828b12955261aeb
MD5 hash:
6241f16b5c466a46f925c0415ef38214
SHA1 hash:
3aaf9ac50fe04ba4b4535e89c056170ba74b8ebb
Detections:
Darkside
Create hunting rule
Link:
https://www.unpac.me/results/05797f27-fb63-4f49-916f-2d7ce0482dc0/
Parent samples :
82b336cd120ef07d8df5a3e3fa082bcca8b5c0a3481fae78cb5dd29072979f69
aca01073676a7e2003ac7af9b27b9aa54c076ea94cf4c9627828b12955261aeb
SH256 hash:
82b336cd120ef07d8df5a3e3fa082bcca8b5c0a3481fae78cb5dd29072979f69
MD5 hash:
6c755a742f2b2e5c1820f57d0338365f
SHA1 hash:
0b22b6e5269ec241b82450a7e65009685a3010fb
Link:
https://www.unpac.me/results/05797f27-fb63-4f49-916f-2d7ce0482dc0/
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/82b336cd120ef07d8df5a3e3fa082bcca8b5c0a3481fae78cb5dd29072979f69

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.DLL::LoadLibraryA

Comments