MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1597ac61ecdcecf8b0ea27dcbcbe9f170f4b982785575be2f7d13199f71d070. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1597ac61ecdcecf8b0ea27dcbcbe9f170f4b982785575be2f7d13199f71d070
SHA3-384 hash: dd168043d0a151fac349c5bfe0883dab6533c23ac2bbc3b6c01d864fa723e834bc7faa5d2430242575c5fa2a77bd5385
SHA1 hash: 0e37a043fe7803a9ba105b112c43e56a1b178df9
MD5 hash: 53e256c10dda971ad6a2e841a92f8e91
humanhash: undress-fanta-happy-black
File name:Sales Contract.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:654'542 bytes
First seen:2023-10-25 05:24:36 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:vGSZuY5EaddkClk927Hjhur/miyS2gNOcU3/JS1uyqEUZ6A2mMsoJK8MAkI:ueEadaClrQm/S2gNOF/FyqcA2mEJK8Lj
TLSH T194D4234B976562A2EBCE493544BEC8AE4B9F54F0CC82644E16CB2327B34CF637C58794
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: "=?UTF-8?B?IlBhcGF5YSBDaGVuICjpmbPoibfkupEpIg==?= <Papaya.Chen@tuc-tech.com>" (likely spoofed)
Received: "from tuc-tech.com (unknown [185.222.58.80]) "
Date: "20 Oct 2023 00:38:38 +0200"
Subject: "RE: SALES CONTRACT FOR NEW ORDER"
Attachment: "Sales Contract.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
CH CH
File Archive Information

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

File name:Sales Contract.exe
File size:700'416 bytes
SHA256 hash: ff0d997a73b68ea46fa1c889bb7bfb87196f323bb7e72ab4273d47386cec7412
MD5 hash: dc5ab57ac7f5fa16dac7b859ee8f228a
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3222.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.DownLoaderNET.710.30371.4187.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/d1597ac61ecdcecf8b0ea27dcbcbe9f170f4b982785575be2f7d13199f71d070/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6538a6b0e0fdb6ce729b8f0b/reports/11dd8728-06c0-404e-b16f-f925f366c5cf/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d1597ac61ecdcecf8b0ea27dcbcbe9f170f4b982785575be2f7d13199f71d070
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/d1597ac61ecdcecf8b0ea27dcbcbe9f170f4b982785575be2f7d13199f71d070
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/d1597ac61ecdcecf8b0ea27dcbcbe9f170f4b982785575be2f7d13199f71d070
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d1597ac61ecdcecf8b0ea27dcbcbe9f170f4b982785575be2f7d13199f71d070/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-19 18:47:06 UTC
File Type:
Binary (Archive)
Extracted files:
17
AV detection:
19 of 22 (86.36%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2fmxvrq6zxhm7cyouj64xs7j6fypjomcpbkxlprppujrth3r2bya._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231025-f9ft1afc9z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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 d1597ac61ecdcecf8b0ea27dcbcbe9f170f4b982785575be2f7d13199f71d070

(this sample)

AgentTesla

Executable exe ff0d997a73b68ea46fa1c889bb7bfb87196f323bb7e72ab4273d47386cec7412

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ff0d997a73b68ea46fa1c889bb7bfb87196f323bb7e72ab4273d47386cec7412
  
Dropping
MD5 dc5ab57ac7f5fa16dac7b859ee8f228a

Comments