MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 508b791a12eb95f0ab099fda9e165815fc63a0f3b3f782f6f6a1a32d6191b340. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 508b791a12eb95f0ab099fda9e165815fc63a0f3b3f782f6f6a1a32d6191b340
SHA3-384 hash: 057a579836b82a0dd6281ed6f92953b031e42f751bcfb8bc0c583c4080fe78ababc02f187d6de47f6e801b7f382a1e62
SHA1 hash: f69fb8159ac9a54f8d7c1dad146667bbf976901d
MD5 hash: 412c3ad4aaab9045aa15c25761989534
humanhash: ceiling-carpet-yankee-ten
File name:SOA.r11
Download: download sample
Signature AgentTesla
Create hunting rule
File size:901'883 bytes
First seen:2022-12-12 13:17:54 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 24576:zFvf/jV56HHj0G98FzmU5OaKrzZ4fEh3kPb:/xeGiU5OzF4fEhUPb
TLSH T1F4153313EDDF51B336E4DDC2842D0EA415A0AEAE4C8E8E440D520C667D3792DDAEC7E6
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla r11 rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Lulu Wang <retalulu@seabase.com.cn" (likely spoofed)
Received: "from seabase.com.cn (unknown [103.151.125.45]) "
Date: "5 Dec 2022 00:56:16 -0800"
Subject: "RE: updated S.O.A"
Attachment: "SOA.r11"

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
n/a
File Archive Information

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

File name:SOA.exe
File size:1'143'808 bytes
SHA256 hash: 94871247351c446a6b3611837028785dae07c0db7403482f7a604dea29896afb
MD5 hash: 6f25499ad6b017ad43a77020301727e2
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Clean
File Type:
PE File
Link:
https://app.docguard.net/508b791a12eb95f0ab099fda9e165815fc63a0f3b3f782f6f6a1a32d6191b340/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63972a0cf6e448d42df83034/reports/8f2d6e27-80a6-4663-8e70-3c3b6f4849be/overview
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/508b791a12eb95f0ab099fda9e165815fc63a0f3b3f782f6f6a1a32d6191b340/
Threat name:
Win32.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-12-05 05:24:26 UTC
File Type:
Binary (Archive)
Extracted files:
27
AV detection:
21 of 40 (52.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kcfxsgqs5ok7bkyjt7nj4fsycx6ghihtwp3yf5xwugrs2ymrwnaa._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/221212-rse2xsec3z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/508b791a12eb95f0ab099fda9e165815fc63a0f3b3f782f6f6a1a32d6191b340

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 508b791a12eb95f0ab099fda9e165815fc63a0f3b3f782f6f6a1a32d6191b340

(this sample)

AgentTesla

Executable exe 94871247351c446a6b3611837028785dae07c0db7403482f7a604dea29896afb

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 94871247351c446a6b3611837028785dae07c0db7403482f7a604dea29896afb
  
Dropping
AgentTesla

Comments