MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 498f11c897b5a8e6d90b3b88e71c721aa91ef338d809489ee1f7b445dd0c9f32. 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: 498f11c897b5a8e6d90b3b88e71c721aa91ef338d809489ee1f7b445dd0c9f32
SHA3-384 hash: d8107e407a7b9f9a915415dabcb62db8932e9568f0aa759f3c441b9a81ed80f19d4d4c014370b7ef8163959e1c539074
SHA1 hash: 145d4dc192a00c8549439df35d9a80f4153898ed
MD5 hash: c4b2b114909a1f932846c1738ca867a0
humanhash: kitten-west-lithium-nine
File name:Statement of account.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:795'595 bytes
First seen:2023-03-02 06:41:44 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:MSlh4PUnKICf9HB8KJ+kr/31fZa+MbMBn1Or/b1SwQRPBn+05yFC+1WPXdIziDxZ:flgUm9HBtJ+kr/FfGb8Ab1SRcJ1QXZ
TLSH T1B50523E2D1C43265F0F1742329B30A63FDF45971637C4AA41A84E1397A25EFB5A0FE91
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla payment rar


Avatar
cocaman
Malicious email (T1566.001)
From: "gaoxuefeng<gaoxuefeng@huaxinlogistics.com>" (likely spoofed)
Received: "from huaxinlogistics.com (unknown [103.170.255.231]) "
Date: "1 Mar 2023 22:12:18 -0800"
Subject: "Balance Payment"
Attachment: "Statement of account.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
File Archive Information

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

File name:Statement of account.exe
File size:992'768 bytes
SHA256 hash: b8a5c75c1d6e7d0db7108bdace410c3eb76455a5458f885abb52ff543d5bcaf9
MD5 hash: a6936bd29cd3280cc37c974438c11c50
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/498f11c897b5a8e6d90b3b88e71c721aa91ef338d809489ee1f7b445dd0c9f32/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed powershell
Link:
https://www.filescan.io/uploads/6400453c2ea6b36966305413/reports/ef5dbfc5-5de5-4cc5-a4ba-eb3a291f88ab/overview
Verdict:
Malicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/498f11c897b5a8e6d90b3b88e71c721aa91ef338d809489ee1f7b445dd0c9f32
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/498f11c897b5a8e6d90b3b88e71c721aa91ef338d809489ee1f7b445dd0c9f32/
Threat name:
ByteCode-MSIL.Trojan.Nekark
Create hunting rule
Status:
Malicious
First seen:
2023-03-01 11:56:16 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
14 of 39 (35.90%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jghrdsexwwuonwilhoeoohdsdkur54zy3aeurhxb662elximt4za._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/230302-hzdb8sbe3w/
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
Checks computer location settings
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6192832133:AAF7C5Hu2cAny_oozlOAGw_7DWfvYVumEbE/
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/498f11c897b5a8e6d90b3b88e71c721aa91ef338d809489ee1f7b445dd0c9f32

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

rar 498f11c897b5a8e6d90b3b88e71c721aa91ef338d809489ee1f7b445dd0c9f32

(this sample)

AgentTesla

Executable exe b8a5c75c1d6e7d0db7108bdace410c3eb76455a5458f885abb52ff543d5bcaf9

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b8a5c75c1d6e7d0db7108bdace410c3eb76455a5458f885abb52ff543d5bcaf9
  
Dropping
MD5 a6936bd29cd3280cc37c974438c11c50

Comments