MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81e73bed4758178eaa4822e81144c376e6811952f956cd3cb7d3a5bc7da00dfc. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 81e73bed4758178eaa4822e81144c376e6811952f956cd3cb7d3a5bc7da00dfc
SHA3-384 hash: ba496cd8667d6719447a19301eea52c88af69233601acfc359ba0eb53bf3d2ebdae6a335306a86ca13559820b5c14b4e
SHA1 hash: 2e3333e0e5efbc438fa1a831780df57ebe05b76e
MD5 hash: bfc287ed7f7ae499f16ecd787a8af376
humanhash: early-six-king-fruit
File name:pago 57585.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:610'165 bytes
First seen:2023-09-13 07:25:48 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:Wmjk9XZb2OelAuMS7dFHAyTQuTNBjvLq2c7+/JJe1ivz+G6s/pMjwdT:m9XZWl0S7nHmUPrLK7+JJeyz+G6SpMjI
TLSH T1A4D4235D9FF601EBACA18B70073F28D3DAA52813951848A24DB4572EC2C5C56392FDEF
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: "Pedro Cardenas <contactoweb@maletek.cl>" (likely spoofed)
Received: "from ws67.host4g.com (ws67.host4g.com [190.210.9.43]) "
Date: "Tue, 12 Sep 2023 15:57:28 +0100"
Subject: "PAGO"
Attachment: "pago 57585.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:Z9oqXEw2Mr6iYD1.exe
File size:671'232 bytes
SHA256 hash: e9640dea4492385c675862d5a3431ff4cd85df14332660e4376ddc47bdb01835
MD5 hash: 7cc9b1f7d23db1b0f8fcc41cdad52d61
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.W32.MSIL_Agent.FPI.gen.Eldorado.15064.28518.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/81e73bed4758178eaa4822e81144c376e6811952f956cd3cb7d3a5bc7da00dfc/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6501640d1a86bbaa1f82b2ed/reports/b9d9ee69-96d7-47ef-87ba-b265a2aa7ba2/overview
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/81e73bed4758178eaa4822e81144c376e6811952f956cd3cb7d3a5bc7da00dfc
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/81e73bed4758178eaa4822e81144c376e6811952f956cd3cb7d3a5bc7da00dfc
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/81e73bed4758178eaa4822e81144c376e6811952f956cd3cb7d3a5bc7da00dfc/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-09-12 18:17:50 UTC
File Type:
Binary (Archive)
Extracted files:
13
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qhttx3khlaly5ksielubcrgdo3ticgks7flm2pfx2os3y7nabx6a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230913-jqd3vach68/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6441830959:AAHHWCXbA_3vS90APKGbo5EpiTzHNZuowFs/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/81e73bed4758178eaa4822e81144c376e6811952f956cd3cb7d3a5bc7da00dfc

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:NETexecutableMicrosoft
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 81e73bed4758178eaa4822e81144c376e6811952f956cd3cb7d3a5bc7da00dfc

(this sample)

AgentTesla

Executable exe e9640dea4492385c675862d5a3431ff4cd85df14332660e4376ddc47bdb01835

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 e9640dea4492385c675862d5a3431ff4cd85df14332660e4376ddc47bdb01835
  
Dropping
MD5 7cc9b1f7d23db1b0f8fcc41cdad52d61

Comments