MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba4bb4f3c8ab492f91afef4b78fbb3a51a4e7d42ece2c7d8d36822cd83c85bde. 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: ba4bb4f3c8ab492f91afef4b78fbb3a51a4e7d42ece2c7d8d36822cd83c85bde
SHA3-384 hash: b478d5eca683f9fdecc24f09b804886241604dbb009d27a033c82986843dd0a313b7cfc0d8dc22a6e72e6c890938a813
SHA1 hash: a7773dadecb1c6648e50cb5c7781d8976b63fad4
MD5 hash: df0174630850cbbad6751831d7dd87e5
humanhash: princess-avocado-lion-nevada
File name:TH PG FORM E DRAFT FOR CEI2303125.pdf.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:535'618 bytes
First seen:2023-09-26 05:36:03 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 12288:RJhJNnqQN8gw27JYDnM5aUTpU6hHrxLS2NMpIeNKGsBq0sq9d:HnpXP7JYYFb4IpBq0l9d
TLSH T12AB42390A6F095B8C42D34EFB57B43667963B503CEDBCD0B4482969CA13980879EFD87
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


Avatar
cocaman
Malicious email (T1566.001)
From: ""Bella Lu" <bella.lu@silgandispensing.com>" (likely spoofed)
Received: "from silgandispensing.com (unknown [81.161.229.131]) "
Date: "25 Sep 2023 12:11:23 +0200"
Subject: "RE: Delivery information for PO#CEI2303125&PI9942018"
Attachment: "TH PG FORM E DRAFT FOR CEI2303125.pdf.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
CH CH
File Archive Information

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

File name:TH PG FORM E DRAFT FOR CEI2303125.pdf.exe
File size:1'012'224 bytes
SHA256 hash: 1934c9d93e6a4198e68757441c611e6c31306b38aeec33a5f1f6c09f1f8ce466
MD5 hash: 06d1f96907c8265da37dfd9dcce3bff3
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.7z_pdf.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.PWSX-gen.18322.10063.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
File Type:
JS File
Link:
https://app.docguard.net/ba4bb4f3c8ab492f91afef4b78fbb3a51a4e7d42ece2c7d8d36822cd83c85bde/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65126dc60870810f0186cbb8/reports/ef0fc188-449d-4394-bb2a-3b7448a26419/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/ba4bb4f3c8ab492f91afef4b78fbb3a51a4e7d42ece2c7d8d36822cd83c85bde
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/ba4bb4f3c8ab492f91afef4b78fbb3a51a4e7d42ece2c7d8d36822cd83c85bde/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-25 09:24:24 UTC
File Type:
Binary (Archive)
Extracted files:
34
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xjf3j46ivnes7enp55fxr65tuune47kc5trmpwgtnarm3a6ilppa._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-mntx3ahg67/
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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ba4bb4f3c8ab492f91afef4b78fbb3a51a4e7d42ece2c7d8d36822cd83c85bde

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

7z ba4bb4f3c8ab492f91afef4b78fbb3a51a4e7d42ece2c7d8d36822cd83c85bde

(this sample)

AgentTesla

Executable exe 1934c9d93e6a4198e68757441c611e6c31306b38aeec33a5f1f6c09f1f8ce466

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1934c9d93e6a4198e68757441c611e6c31306b38aeec33a5f1f6c09f1f8ce466
  
Dropping
MD5 06d1f96907c8265da37dfd9dcce3bff3

Comments