MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9be8c071358ac0da78ff73c84ec1669534ca3665f30c70c14fea98c9389fcd2f. 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


AgentTesla


Vendor detections: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9be8c071358ac0da78ff73c84ec1669534ca3665f30c70c14fea98c9389fcd2f
SHA3-384 hash: a332d3269f8d4de213b8be02f7b14866ae49831742e707ba401dbeb2cec003dd96570bd45629d90a7c2e52b1d2661e46
SHA1 hash: f36735a8500c1092d9c246712596bfac370af8ea
MD5 hash: f9121169bca70005e0bda903ec37f1b2
humanhash: island-equal-twenty-pluto
File name:Swift_copy.pdf.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:492'643 bytes
First seen:2023-09-26 06:06:51 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 6144:pJCwix9o6ae96pDFOrWc0KfG8PaHCcLS2ie+U3isaaMfBNnWGw/C+8RigMFgihqD:pJCrIte96lsrWc0OPaHCcL4YmcnfggE/
TLSH T11CA4233A775D6904C548C1C7C7E531F5AA33EAD0A4DA6B6B7CEA6C1039B3CEB2915803
TrID 57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1)
42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Reporter cocaman
Tags:7z AgentTesla SWIFT


Avatar
cocaman
Malicious email (T1566.001)
From: ""Tracy Sun" <yu.sun@fuyaogroup.com>" (likely spoofed)
Received: "from fuyaogroup.com (unknown [81.161.229.131]) "
Date: "25 Sep 2023 18:57:12 +0200"
Subject: "Bank TT request PO - 12619 // Swift confirmation"
Attachment: "Swift_copy.pdf.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
CH CH
File Archive Information

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

File name:Swift_copy.pdf.exe
File size:751'104 bytes
SHA256 hash: 480c296502a2e2c8cc03eb4a2bb61e25885e3a83b104399d279d6f6e0f0d44c9
MD5 hash: 1050f43e5e39d84c56265767ce96105a
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.7Zip_fs3254.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
File Type:
JS File
Link:
https://app.docguard.net/9be8c071358ac0da78ff73c84ec1669534ca3665f30c70c14fea98c9389fcd2f/results/dashboard
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/651275078a37001eb1d7b6fa/reports/da511c37-e3b2-44cf-b0cb-faf3863d19a4/overview
Verdict:
Malicious
Labled as:
Mal/Drod7zip
Link:
https://www.hybrid-analysis.com/sample/9be8c071358ac0da78ff73c84ec1669534ca3665f30c70c14fea98c9389fcd2f
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9be8c071358ac0da78ff73c84ec1669534ca3665f30c70c14fea98c9389fcd2f/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-25 16:23:30 UTC
File Type:
Binary (Archive)
Extracted files:
26
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tpuma4jvrlanu6h7opee5qlgsu2muntf6mghbqkp5kmmsoe7zuxq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230926-mnt8tsge3t/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DYEPACK
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9be8c071358ac0da78ff73c84ec1669534ca3665f30c70c14fea98c9389fcd2f

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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.

Malspam

AgentTesla

7z 9be8c071358ac0da78ff73c84ec1669534ca3665f30c70c14fea98c9389fcd2f

(this sample)

AgentTesla

Executable exe 480c296502a2e2c8cc03eb4a2bb61e25885e3a83b104399d279d6f6e0f0d44c9

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 480c296502a2e2c8cc03eb4a2bb61e25885e3a83b104399d279d6f6e0f0d44c9
  
Dropping
MD5 1050f43e5e39d84c56265767ce96105a

Comments