MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6583a92948124d2588c019d9c5a7e9cb736c2acf30e07b946915cad05b0c046. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6583a92948124d2588c019d9c5a7e9cb736c2acf30e07b946915cad05b0c046
SHA3-384 hash: 6c4cf324bd9c60173205465efc464f09c16c74f3892ab71e14f369320a852818d894e1bc91305b4791a57eb42258e63a
SHA1 hash: 0aa13894ef5246e87ab99ddabd2015ed59981233
MD5 hash: 44c02924b4fb446a84e8ab71dc3529fc
humanhash: uncle-juliet-paris-beryllium
File name:PO474_SBTC_ORDER.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:464'384 bytes
First seen:2020-05-13 06:18:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:YtcDceEBr9uyTbuvFe3gO9A2TbayvvqYLE:ycweWuyTbuvFewMaKqsE
Threatray 11'355 similar samples on MalwareBazaar
TLSH 30A4E09FF40A345EF6DF837AA9C44D2527F048970881EA84AAB13FD9FD607C45BC194A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.edithouse.co.uk
Sending IP: 185.62.137.113
From: Janette liew <dodgdpr@edithouse.co.uk>
Subject: PLEASE WE NEED YOUR BEST OFFER
Attachment: PO474_SBTC_ORDER.IMG (contains "PO474_SBTC_ORDER.exe")

AgentTesla C2:
http://193.169.52.201/news/taxes/images/pictures/news/today/inc/cf54687d73abf5.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR.840.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 06:37:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6zmdveuuqesnewemagozywt6ts3tnqvm6mhapokgsfok2bnqybda._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
206963538310d62ce955a7b9faf81f5cf97052debc932d18c779ece742aa30f5
AgentTesla
2b9ac04e330dd1d57544561da42bd8826c516e16b1acb6e70aa07d38f8152cde
AgentTesla
4c247b8c2dd30ae28d1bb49828ae301e3f21e39d207258aa20f9e6ae3e56cc6d
AgentTesla
6ca161c6cef800476badba7845b230cb377e09e4da7a6111503eb2f5c45bd3a1
AgentTesla
733b9a08b05ec70c7ac0d28dd9b9e832c85e668342fffe880e0e2ab5222de082
AgentTesla
9a86a7d4ca6381d727287f79cd2f48fb6f6b1d88635f1c3cf00f0bd02236d49e
AgentTesla
9dfd11163e1b4b9fb8f4e30d59596095d75ae42234fbd9a90580260dd21f58a8
AgentTesla
ba6c27eedbe9c1152f8232f685600ec69ad11ada7b6e82db997e08d89a1b0385
AgentTesla
f29c7a735adfcc42de35a17646ead9eaf23ae1a0cc99ad468b720d0e3be7dad6
AgentTesla
f46eb5d20d51de55a8eb0bcf2c0426a5bdd7305d247dafa9cc5e42c0149a8dd0
AgentTesla
+ 11'345 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-bg1pyee4es/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

img b497206dbe27b09e75e1bed95425ceb66891691f903ae43a68c14aae099ea570

AgentTesla

Executable exe f6583a92948124d2588c019d9c5a7e9cb736c2acf30e07b946915cad05b0c046

(this sample)

  
Dropped by
MD5 0249275e737f50a6364f3b8e827c457e
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b497206dbe27b09e75e1bed95425ceb66891691f903ae43a68c14aae099ea570

Comments