MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b897e86c9b67d583e2bdc80d88cd24b865f4bd15d513127e8d4d690c5f03751. 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: 6


Intelligence 6 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b897e86c9b67d583e2bdc80d88cd24b865f4bd15d513127e8d4d690c5f03751
SHA3-384 hash: 84a880f8214eb334a1de04bce994ab489d365d817600eb6879607b4e5c2cbc57a770863ba489f37a326a1c3a4847ff88
SHA1 hash: 45a8ba020be802a59bd5be77be0437e4e934ffd6
MD5 hash: 13ff1593e618ec496de07f4d9c4cfbaa
humanhash: equal-mars-happy-cold
File name:PO#1135 - 裕偉.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:84'786 bytes
First seen:2022-10-12 05:58:33 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 1536:bENxovcnjmSRWTxIKYt5EeTloLey/XoJYeEBqU+LUz7/qSRnYQXcAwGr7T9:bELoUkT62Lx/XomBqU+LA7/qSp7l
TLSH T1BE83023AFA472108A0D64C2A8D6D7B719901D099E1794E59C0F5B3F0BBE17F1F26445B
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: "Anderson Valmir <anderson@figwal.com.br>" (likely spoofed)
Received: "from figwal.com.br (unknown [79.110.62.12]) "
Date: "11 Oct 2022 18:45:11 -0700"
Subject: "=?UTF-8?B?UkU6IFBPIzExMzUgLSDoo5XlgYk=?="
Attachment: "PO#1135 - 裕偉.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
153
Origin country :
n/a
File Archive Information

This file archive contains 2 file(s), sorted by their relevance:

File name:PO#1135 - 裕偉.exe
File size:206'336 bytes
SHA256 hash: f8e71f18713a21ba7b1f935a745a5321f9bdaadb565cb40b7055e3dc25b43d3e
MD5 hash: 904c9f952de691e5ee9b979d0916079d
MIME type:application/x-dosexec
Signature AgentTesla
File name:32512
File size:132 bytes
SHA256 hash: 36f7604540aca26db93aa3f5708a6d02066bac381c86d15832409577fd128292
MD5 hash: da90b554b27edc0f8d158844396cf121
MIME type:application/octet-stream
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs292.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/634657a99162672e63eecbb3/reports/49a05d40-524d-4f2e-81e6-321ace16ac05/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/6b897e86c9b67d583e2bdc80d88cd24b865f4bd15d513127e8d4d690c5f03751
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/6b897e86c9b67d583e2bdc80d88cd24b865f4bd15d513127e8d4d690c5f03751/
Threat name:
ByteCode-MSIL.Trojan.Injuke
Create hunting rule
Status:
Malicious
First seen:
2022-10-12 00:59:12 UTC
File Type:
Binary (Archive)
Extracted files:
22
AV detection:
20 of 42 (47.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=noex5bwjwz6vqprl3sanrdgsjodf6s6rlvitcj7i2tljbrpqg5iq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221012-gpqzxacff7/
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
AgentTesla payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/6b897e86c9b67d583e2bdc80d88cd24b865f4bd15d513127e8d4d690c5f03751

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_ab4444e9
Create hunting rule
Author:Johannes Bader
Description:detects Agent Tesla
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

zip 6b897e86c9b67d583e2bdc80d88cd24b865f4bd15d513127e8d4d690c5f03751

(this sample)

AgentTesla

Executable exe f8e71f18713a21ba7b1f935a745a5321f9bdaadb565cb40b7055e3dc25b43d3e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 f8e71f18713a21ba7b1f935a745a5321f9bdaadb565cb40b7055e3dc25b43d3e
  
Dropping
MD5 904c9f952de691e5ee9b979d0916079d

Comments