MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2ac8505d7ab7f0442a2d67fd463a6aea002c06fef1970d975729358c62988e3. 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: 9


Intelligence 9 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2ac8505d7ab7f0442a2d67fd463a6aea002c06fef1970d975729358c62988e3
SHA3-384 hash: 62643c6640d48ed95d7ef97b5ab1e48f52bfb0dcf49258a5be721866f810949bbf1c9e8104b3dcd4e712848defcb2a8d
SHA1 hash: 2857930033599e5b86f7f75383a683e4a2cc3774
MD5 hash: 6cf20c19b156cf24bef13de54c0aec75
humanhash: network-winner-gee-fix
File name:invoice and packing list.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:661'512 bytes
First seen:2024-08-21 15:12:05 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:hQE5iViCrcaru7ojP8alQp5/OlI4xfaQRkgnHuZl3aasKFWB:eE5Ja62l+5n4wQqD3Lbk
TLSH T121E423C536534FA30E4957C923BAFEA90A563FB5F5110CA2ADC2D9526E7CF9ACC1E040
Reporter cocaman
Tags:AgentTesla DHL INVOICE Shipping zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Penpak Srisaad <bshrestha@sirisexpress.com>" (likely spoofed)
Received: "from sirisexpress.com (unknown [185.222.58.60]) "
Date: "21 Aug 2024 14:54:06 +0200"
Subject: "Re: DHL Shipping Documents for customs"
Attachment: "invoice and packing list.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
398
Origin country :
CH CH
File Archive Information

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

File name:invoice and packing list.exe
File size:711'680 bytes
SHA256 hash: c8bc2a9c8544716a04976357e3e6f338ae0c788bb0986912f07524ba36b6b3ee
MD5 hash: 5482b0dba84bb033d2fdf6f511fdb0b9
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3181.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Packed2.47650.27093.2443.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.24066.ZipHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.23810.ZipHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.23942.ZipHeur.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66c5e948b2a4681a72966d8e
Tags:
Execution Network Static Stealth Gensteal
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/b2ac8505d7ab7f0442a2d67fd463a6aea002c06fef1970d975729358c62988e3/results/dashboard
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed vbnet
Link:
https://www.filescan.io/uploads/66c603ffaa12eb10615f1934/reports/5bad3631-9304-4e01-8d09-16cf50c86e20/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/b2ac8505d7ab7f0442a2d67fd463a6aea002c06fef1970d975729358c62988e3
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/b2ac8505d7ab7f0442a2d67fd463a6aea002c06fef1970d975729358c62988e3
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/b2ac8505d7ab7f0442a2d67fd463a6aea002c06fef1970d975729358c62988e3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2ac8505d7ab7f0442a2d67fd463a6aea002c06fef1970d975729358c62988e3/
Threat name:
ByteCode-MSIL.Trojan.Zmutzy
Create hunting rule
Status:
Malicious
First seen:
2024-08-21 02:42:07 UTC
File Type:
Binary (Archive)
Extracted files:
9
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wkwikboxvn7qiqvc2z75iy5gv2qafqdp54mxbwlvokjvrrrjrdrq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla credential_access discovery execution keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240821-s6292sxbmh/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Credentials from Password Stores: Credentials from Web Browsers
AgentTesla
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/b2ac8505d7ab7f0442a2d67fd463a6aea002c06fef1970d975729358c62988e3

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: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

zip b2ac8505d7ab7f0442a2d67fd463a6aea002c06fef1970d975729358c62988e3

(this sample)

AgentTesla

Executable exe c8bc2a9c8544716a04976357e3e6f338ae0c788bb0986912f07524ba36b6b3ee

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c8bc2a9c8544716a04976357e3e6f338ae0c788bb0986912f07524ba36b6b3ee
  
Dropping
AgentTesla

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