MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7c8bff165cd2934371d0a9d66813088d9dd7640137f166ab3bce0cf6475f90e. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7c8bff165cd2934371d0a9d66813088d9dd7640137f166ab3bce0cf6475f90e
SHA3-384 hash: 69c48f3e8ed9539397778c803824601d8d2f3d8d1c939be699ad3848187c0fb7324df67ca7bb67a8a977f01d25e9e55f
SHA1 hash: f6eeb3d2f6bdc4d70c4066bb7b6ab305694d85df
MD5 hash: 63716b0544c7e08b7b8c1d0a94798329
humanhash: steak-twelve-carpet-single
File name:PURCHASE CONTRACT.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:745'162 bytes
First seen:2023-03-17 13:07:14 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:3AyoWif3DSNvChXkgZh7q7mXtBmIpPDWdJMs6uz9+LflnxiqEgntp6MUNqZA6+p:gWif+vCh0gZhWm9MIdUCRuz9Sqqbtp6r
TLSH T1E2F43391323A2A5C5F892D49E3DB58F1CA271C74B631FC881686CEDD152CE217E3D3A6
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?IuW8oOaAgOWHpCI=?= <nico@eastan.net>" (likely spoofed)
Received: "from eastan.net (unknown [185.222.57.72]) "
Date: "17 Mar 2023 13:06:02 +0100"
Subject: "PURCHASE CONTRACT - Qingdao Eastan Bio-technology"
Attachment: "PURCHASE CONTRACT.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
File Archive Information

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

File name:PURCHASE CONTRACT.exe
File size:866'816 bytes
SHA256 hash: 100e4db8f177743e1659e2183aaa671c274d5d040da1cca723e8b409f12eca05
MD5 hash: 10c95a75830e4c5b0d24939f2783d8ee
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3176.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/e7c8bff165cd2934371d0a9d66813088d9dd7640137f166ab3bce0cf6475f90e/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64146632e91ddba083cea28c/reports/8f02ddf6-de24-49c2-8703-fcba21c74393/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/e7c8bff165cd2934371d0a9d66813088d9dd7640137f166ab3bce0cf6475f90e
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/e7c8bff165cd2934371d0a9d66813088d9dd7640137f166ab3bce0cf6475f90e
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/e7c8bff165cd2934371d0a9d66813088d9dd7640137f166ab3bce0cf6475f90e/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-17 04:14:43 UTC
File Type:
Binary (Archive)
Extracted files:
26
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=47el74lfzuutiny5bkownajqrdm525sacn7rm2vtxtqm6zdv7eha._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230317-rc9llage94/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e7c8bff165cd2934371d0a9d66813088d9dd7640137f166ab3bce0cf6475f90e

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: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 e7c8bff165cd2934371d0a9d66813088d9dd7640137f166ab3bce0cf6475f90e

(this sample)

AgentTesla

Executable exe 100e4db8f177743e1659e2183aaa671c274d5d040da1cca723e8b409f12eca05

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 100e4db8f177743e1659e2183aaa671c274d5d040da1cca723e8b409f12eca05
  
Dropping
MD5 10c95a75830e4c5b0d24939f2783d8ee

Comments