MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fe8ffc59521d84cc04a6e138b0426b11ca5b836f840034c4c095b76714a8547. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5fe8ffc59521d84cc04a6e138b0426b11ca5b836f840034c4c095b76714a8547
SHA3-384 hash: faf235d569e4e9b4fbbb1cfd0e9bc959505e181796e3588a65ee4f4c90cc0cfd9e41957adbe153adadc158bd870e061e
SHA1 hash: f9e8c16cab44f690190809d1fcb7dbc26a65ff06
MD5 hash: fa84308da9e027ac1f205bb0f6131a13
humanhash: pasta-violet-saturn-monkey
File name:Formal Bill.iso
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'245'184 bytes
First seen:2023-01-06 09:57:52 UTC
Last seen:2023-01-06 10:37:30 UTC
File type: iso
MIME type:application/x-iso9660-image
ssdeep 12288:zex1HsAa1AR5M6jCDknVBzcQ5/boNv/cLUt8IHFppV288NTYY7:yx3a1sNGDGV3FAAIH+88NTYY7
TLSH T1AA45121372518B52E62583F69D271A5447B6FF082082E6AF3D4E25473F30F71CA9DA2E
TrID 99.4% (.NULL) null bytes (2048000/1)
0.2% (.ISO) ISO 9660 CD image (5100/59/2)
0.2% (.ATN) Photoshop Action (5007/6/1)
0.0% (.BIN/MACBIN) MacBinary 1 (1033/5)
0.0% (.ABR) Adobe PhotoShop Brush (1002/3)
Reporter cocaman
Tags:AgentTesla iso


Avatar
cocaman
Malicious email (T1566.001)
From: "AKPA | Melissa MIRAN <melissa.miran@akpakimya.com>" (likely spoofed)
Received: "from akpakimya.com (unknown [185.222.58.246]) "
Date: "6 Jan 2023 05:39:59 +0100"
Subject: "RE: ETA REQUEST // SZSMNN208092604 // BIG Purchase Order"
Attachment: "Formal Bill.iso"

Intelligence

File Origin
# of uploads :
2
# of downloads :
100
Origin country :
n/a
File Archive Information

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

File name:FORMAL_B.EXE
File size:683'520 bytes
SHA256 hash: ffafcbbf3656e0ace64d99d6e93abd741386bf0a4542839a5c8b9db8414b7a1e
MD5 hash: 8df8ab7204e57429999d3d8d05c98cb2
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.64779513.30402.3253.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
context-iso packed
Link:
https://www.filescan.io/uploads/63b7f0ae0fdf1633326d7793/reports/b10cdab9-c005-4e79-8a95-063f54a0ed44/overview
Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5fe8ffc59521d84cc04a6e138b0426b11ca5b836f840034c4c095b76714a8547/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-05 15:16:52 UTC
File Type:
Binary (Archive)
Extracted files:
23
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l7up7rmvehmezqcknyjywbbgweoklobw7baagtcmbfnxm4kkqvdq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230106-l6smaaff87/
Behaviour
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/5fe8ffc59521d84cc04a6e138b0426b11ca5b836f840034c4c095b76714a8547

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

iso 5fe8ffc59521d84cc04a6e138b0426b11ca5b836f840034c4c095b76714a8547

(this sample)

AgentTesla

Executable exe ffafcbbf3656e0ace64d99d6e93abd741386bf0a4542839a5c8b9db8414b7a1e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ffafcbbf3656e0ace64d99d6e93abd741386bf0a4542839a5c8b9db8414b7a1e
  
Dropping
AgentTesla
  
Dropping
MD5 8df8ab7204e57429999d3d8d05c98cb2

Comments