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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fddbc9fe214eafa3fce0cfa5aea3fc3283a62db82a7e86307a00cd345af57ee. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5fddbc9fe214eafa3fce0cfa5aea3fc3283a62db82a7e86307a00cd345af57ee
SHA3-384 hash: 3964a147ae188b5cfdaa288208fc97fd165067a20ebc95f6c33cc9fc135d7f5397743fa7888a46a74cc2b3176b02bba7
SHA1 hash: 77aba29c13a5423157bd17c40656e445baac2372
MD5 hash: 5973dd3df6335c30ae8d6cbd895b39bc
humanhash: five-football-angel-comet
File name:SecuriteInfo.com.Win32.Evo-gen.21140.20057
Download: download sample
Signature LockBit
Create hunting rule
File size:5'659'136 bytes
First seen:2024-09-30 09:28:57 UTC
Last seen:2024-09-30 10:08:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 45d9a94dc34a9970bbb91822da78d46c (1 x LockBit)
ssdeep 98304:hUn2KLYVScgx77YTftZgr+rGKl439Bw+GrvH/VY+RKo+CiR:hw2KLYVSc8kTfOKCj0Hq4Ko+Ci
Threatray 1 similar samples on MalwareBazaar
TLSH T14B46236317221145E0E9CC3AC92BBEE532FB0366CF82B57868E75AC535138F4E712967
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe lockbit

Intelligence

File Origin
# of uploads :
2
# of downloads :
820
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
lockbit
Create hunting rule
ID:
1
File name:
LB3.exe
Verdict:
Malicious activity
Analysis date:
2024-09-30 08:06:17 UTC
Tags:
lockbit vmprotect ransomware stealer
Link:
https://app.any.run/tasks/a7b14817-3170-4a62-8cf3-ed0e1beea214

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.21140.20057.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66fa42871fc3f42f04e84f35
Tags:
Vmprotect
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file
Сreating synchronization primitives
Launching a service
Creating a window
Changing a file
Delayed writing of the file
Moving a recently created 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
Using the Windows Management Instrumentation requests
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
Encrypting user's files
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packed vmprotect xpack
Link:
https://www.filescan.io/uploads/66fa6f6347c03599af5413ff/reports/bdc7b732-ab0c-4b87-9ee0-01bde2f627c2/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/5fddbc9fe214eafa3fce0cfa5aea3fc3283a62db82a7e86307a00cd345af57ee
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/0a95df47-a0b5-4758-b795-139482606fc6
Result
Threat name:
LockBit ransomware, TrojanRansom
Create hunting rule
Detection:
malicious
Classification:
rans.phis.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1522568
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Changes the wallpaper picture
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Deletes itself after installation
Detected VMProtect packer
Found potential ransomware demand text
Found ransom note / readme
Found Tor onion address
Hides threads from debuggers
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Overwrites Mozilla Firefox settings
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction (VM detection)
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
Yara detected TrojanRansom
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1522568 Sample: SecuriteInfo.com.Win32.Evo-... Startdate: 30/09/2024 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 6 other signatures 2->46 8 SecuriteInfo.com.Win32.Evo-gen.21140.20057.exe 32 1002 2->8         started        12 ONENOTE.EXE 2->12         started        process3 file4 24 C:\Users\user\AppData\...\edb.log.1qtXB8bXj, DOS 8->24 dropped 26 C:\Users\user\...\KATAXZVCPS.xlsx.1qtXB8bXj, Apollo 8->26 dropped 28 3870112724rsegmnoi...es.sqlite.1qtXB8bXj, data 8->28 dropped 30 207 other files (206 malicious) 8->30 dropped 48 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->48 50 Found potential ransomware demand text 8->50 52 Found Tor onion address 8->52 54 12 other signatures 8->54 14 FE8E.tmp 8->14         started        18 splwow64.exe 8->18         started        signatures5 process6 file7 32 ZZZZZZZZZZZZZZZZZZ...ZZZZZZZZZZZZ (copy), data 14->32 dropped 34 YYYYYYYYYYYYYYYYYY...YYYYYYYYYYYY (copy), data 14->34 dropped 36 XXXXXXXXXXXXXXXXXX...XXXXXXXXXXXX (copy), data 14->36 dropped 38 24 other malicious files 14->38 dropped 56 Contains functionality to detect hardware virtualization (CPUID execution measurement) 14->56 58 Writes many files with high entropy 14->58 60 Hides threads from debuggers 14->60 62 Deletes itself after installation 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/5fddbc9fe214eafa3fce0cfa5aea3fc3283a62db82a7e86307a00cd345af57ee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5fddbc9fe214eafa3fce0cfa5aea3fc3283a62db82a7e86307a00cd345af57ee/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-09-27 18:18:07 UTC
File Type:
PE (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l7o3zh7cctvpup6obt5fv2r7ymuduyw3qkt6qyyhuagngrnpk7xa._file
Verdict:
malicious
Label(s):
lockbit
Create hunting rule
lockbit 3.0
Create hunting rule
Similar samples:
5fddbc9fe214eafa3fce0cfa5aea3fc3283a62db82a7e86307a00cd345af57ee
LockBit
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion discovery ransomware spyware stealer vmprotect
Link:
https://tria.ge/reports/240930-lfw7saxfjn/
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)
Indicator Removal: File Deletion
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
VMProtect packed file
Renames multiple (365) files with added filename extension
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/44ad4d9c-7ba1-40e8-9df4-251e889d2d91
Unpacked files
SH256 hash:
5fddbc9fe214eafa3fce0cfa5aea3fc3283a62db82a7e86307a00cd345af57ee
MD5 hash:
5973dd3df6335c30ae8d6cbd895b39bc
SHA1 hash:
77aba29c13a5423157bd17c40656e445baac2372
Link:
https://www.unpac.me/results/fa414210-7819-44c6-82f5-b01fe4fcfc0d/
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/5fddbc9fe214eafa3fce0cfa5aea3fc3283a62db82a7e86307a00cd345af57ee

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:INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.

File information

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

Web download

LockBit

Executable exe 5fddbc9fe214eafa3fce0cfa5aea3fc3283a62db82a7e86307a00cd345af57ee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3201547/
  
Delivery method
Distributed via web download

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