MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3e6d297f48b8b6405ba1ca91b427044ccea48a2b3de50566eed45b25052f0cb. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3e6d297f48b8b6405ba1ca91b427044ccea48a2b3de50566eed45b25052f0cb
SHA3-384 hash: 587c7cf65c9d9ffc00f42bbe82c22dfdae0c83e8e38a069d7ddf06551512e35ef9c78df4fd83b01378821cc06851d967
SHA1 hash: 49a2808ec0d4f749973fffb3a035835956c55afb
MD5 hash: ffa8c73e6d2a1a51812008ec7f31105b
humanhash: saturn-island-oregon-fourteen
File name:ffa8c73e6d2a1a51812008ec7f31105b.exe
Download: download sample
File size:1'193'736 bytes
First seen:2023-04-28 04:33:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:nlMZSwWynx66aGbVYgaDNrC6is9w4Slr2siGBNRo:GZPn84VLaFHvIgMBN
Threatray 1'989 similar samples on MalwareBazaar
TLSH T16945E026139C8667C59E1A35F0A030194BF1C616928BF7DFBD94EAF72CC3754EA005BA
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:exe signed

Code Signing Certificate

Organisation:O PLUS K LTD
Issuer:Sectigo Public Code Signing CA R36
Algorithm:sha384WithRSAEncryption
Valid from:2023-04-20T00:00:00Z
Valid to:2024-04-19T23:59:59Z
Serial number: 6615b213598e4374aa52de4e5debd105
Intelligence: 3 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: c606af5c9753112311097876d6960cc9bd99ad6756fe85c39125c0a6a5c04f96
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
244
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ffa8c73e6d2a1a51812008ec7f31105b.exe
Verdict:
Malicious activity
Analysis date:
2023-04-28 04:51:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0788314e-3271-4969-a923-a99ce036e0b8

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/385312/
Detection(s):
SecuriteInfo.com.MSIL.Packed.Kryptik.LIB7CU.22346.29778.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Creating a process from a recently created file
Creating a file in the %temp% directory
Creating a file
Enabling the 'hidden' option for recently created files
Сreating synchronization primitives
Launching a process
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm cmd.exe dotnet.exe fingerprint greyware overlay packed stealer
Link:
https://www.filescan.io/uploads/644b4e64463eacbc57da9d89/reports/c66f44bd-8745-42d7-9ce1-a4742e290134/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/f3e6d297f48b8b6405ba1ca91b427044ccea48a2b3de50566eed45b25052f0cb
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/428a84bd-a2ef-4b33-81b1-b8315c9698f8
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
39 / 100
Link:
https://www.joesandbox.com/analysis/1222583
Signature
.NET source code contains potential unpacker
Renames powershell.exe to bypass HIPS
Very long command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 855536 Sample: GBV5ZF6ioS.exe Startdate: 28/04/2023 Architecture: WINDOWS Score: 39 41 .NET source code contains potential unpacker 2->41 8 GBV5ZF6ioS.exe 1 4 2->8         started        10 GBV5ZF6ioS.exe 2->10         started        12 GBV5ZF6ioS.exe 2->12         started        process3 process4 14 cmd.exe 1 8->14         started        17 cmd.exe 1 8->17         started        signatures5 47 Very long command line found 14->47 19 cmd.exe 2 14->19         started        23 conhost.exe 14->23         started        25 cmd.exe 2 17->25         started        27 conhost.exe 17->27         started        process6 file7 37 C:\Users\user\AppData\...\unsdk.bat.exe, PE32+ 19->37 dropped 43 Very long command line found 19->43 45 Renames powershell.exe to bypass HIPS 19->45 29 unsdk.bat.exe 7 19->29         started        31 conhost.exe 19->31         started        39 C:\Users\user\AppData\...\cilena.bat.exe, PE32+ 25->39 dropped 33 cilena.bat.exe 7 25->33         started        35 conhost.exe 25->35         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3e6d297f48b8b6405ba1ca91b427044ccea48a2b3de50566eed45b25052f0cb/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ptnff7urofwibn2dsurwqtqitgousfcwppfavto5vc3eucs6dfq._file
Verdict:
malicious
Similar samples:
0479683ff6d420fc73b1b229615dce2b94d896ca839747e2c7ca94a258b8ccfd
0c46021aa8d5a1164ee93248ea12f42e05612006943fb9bf32d2d4fbd4a9dcbc
364d9c27e78e875489cb822f9fd583986089b4e11af0a99c4deb6c207170eb34
47ac3d18dc7010640808ab90a5a83881593a6ab8a5bc178ff72f983e26c3476f
5a6f5d425060a2bfc152e1c2673991151e8863354deb3c4febd60ce42a80f35e
5f031f346380c107df7bcb2af95a4a9cc23e1446bb2b9986db5f88af8749a400
+ 1'979 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/230428-faqj6abh43/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
f3e6d297f48b8b6405ba1ca91b427044ccea48a2b3de50566eed45b25052f0cb
MD5 hash:
ffa8c73e6d2a1a51812008ec7f31105b
SHA1 hash:
49a2808ec0d4f749973fffb3a035835956c55afb
Link:
https://www.unpac.me/results/3222c2e4-9867-4886-8335-952c313884e6/
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/f3e6d297f48b8b6405ba1ca91b427044ccea48a2b3de50566eed45b25052f0cb

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Executable exe f3e6d297f48b8b6405ba1ca91b427044ccea48a2b3de50566eed45b25052f0cb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2619575/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/385312/

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