MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cc1a8e571fe82cb710a0ffac1b4a2e477386d0f1f3cf704eb6d713e975ecf9a. 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: 8cc1a8e571fe82cb710a0ffac1b4a2e477386d0f1f3cf704eb6d713e975ecf9a
SHA3-384 hash: f2cbf38621e41164a3cf5b1ca211f27c63a6d4fa4d3f6864ea8de8db9e0e12324cf7c79ba163b84c6da958513083398d
SHA1 hash: 1c191f4ce860bd0e4f2507e79ba971c7328a856a
MD5 hash: 9712b38240578d8d56ad8f90fe61887b
humanhash: single-rugby-yellow-golf
File name:Payment Information.pdf_________________________________________________.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:517'634 bytes
First seen:2023-09-26 06:01:57 UTC
Last seen:2023-09-26 06:05:29 UTC
File type: rar
MIME type:application/x-rar
ssdeep 6144:/bv1z3yvEzFVrjRIjm2R/HXyYbvkon+leW26I78EWHcVhGxCI56RhF4fqEbeUFNh:TJ3yvKrI/HH+efnWHcXGxCGq0eUG+L
TLSH T19DB4230BE65EF1C3B9B233345C1251EA5C97F2868263A585A05175F45433EF8CBA9FE0
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla INVOICE payment rar SWIFT


Avatar
cocaman
Malicious email (T1566.001)
From: "Olga Smirnova <billing@atlantic-intermodal.com>" (likely spoofed)
Received: "from atlantic-intermodal.com (unknown [194.180.48.78]) "
Date: "25 Sep 2023 18:33:15 +0200"
Subject: "RE: RE: SEPT.2023 PAYMENT"
Attachment: "Sept due Invoice.pdf_______________________________________________________.rar"

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
CH CH
File Archive Information

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

File name:Payment Information.pdf_________________________________________________.exe
File size:545'280 bytes
SHA256 hash: c7834a1e61260b87156453c5281e2dc6f922d6ffdced1cec6ad2c5507680fa17
MD5 hash: a4630655240e626711a0f8da0632faa2
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/8cc1a8e571fe82cb710a0ffac1b4a2e477386d0f1f3cf704eb6d713e975ecf9a/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/651273dc33582f234e034242/reports/8adec726-502e-4c52-907b-316909983576/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/8cc1a8e571fe82cb710a0ffac1b4a2e477386d0f1f3cf704eb6d713e975ecf9a
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/8cc1a8e571fe82cb710a0ffac1b4a2e477386d0f1f3cf704eb6d713e975ecf9a/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-09-25 01:17:33 UTC
File Type:
Binary (Archive)
Extracted files:
9
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rta2rzlr72bmw4ikb75mdnfc4r3tq3ipd46pobhlnvyt5f26z6na._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230926-mntx3ahg68/
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
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/8cc1a8e571fe82cb710a0ffac1b4a2e477386d0f1f3cf704eb6d713e975ecf9a

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

rar 8cc1a8e571fe82cb710a0ffac1b4a2e477386d0f1f3cf704eb6d713e975ecf9a

(this sample)

AgentTesla

Executable exe c7834a1e61260b87156453c5281e2dc6f922d6ffdced1cec6ad2c5507680fa17

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c7834a1e61260b87156453c5281e2dc6f922d6ffdced1cec6ad2c5507680fa17
  
Dropping
AgentTesla
  
Dropping
MD5 a4630655240e626711a0f8da0632faa2

Comments