MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47ac20ddd5ae0c3421fdef69a252159644b6f764638c9b2bfa0dadd17065e976. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 47ac20ddd5ae0c3421fdef69a252159644b6f764638c9b2bfa0dadd17065e976
SHA3-384 hash: b8fa97d8879ee28dd602e6b598b76a8c5e1d2aef437eba19d69a650ff5c46850c210683d0089e6f8e3bf09c702ce7df6
SHA1 hash: 773e59188e92b6ed18c0e1ca5cd420b0a6ebb188
MD5 hash: f398c213fae2a4ea135473506ad89147
humanhash: golf-cold-emma-alabama
File name:Request For Quotation_28862878.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:628'736 bytes
First seen:2020-06-11 11:10:46 UTC
Last seen:2020-06-11 11:47:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:Ii7hB7YLKm4G1M+poOzBaR12AwM3Hjz1puIuzHTd3CQH+:IQaLKIukFzC12AHXjzjurdq
Threatray 10'659 similar samples on MalwareBazaar
TLSH 6ED4DF4E7168858DFD000B3550F7820B2A6CEA25FE539A9E1673ED9A0B31E051ED3F2D
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gateway2.unifiedlayer.com
Sending IP: 74.220.218.3
From: Supplies LLC <info@bederdespachante.com>
Subject: Request For Quotation
Attachment: Request For Quotation_28862878.rar (contains "Request For Quotation_28862878.exe")

AgentTesla SMTP exfil server:
mail.officelog.org:26

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/8992/
Detection(s):
SecuriteInfo.com.LuheFihaA.11887.1343.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 11:12:12 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i6wcbxovvygdiip555u2euqvszcln53emogjwk72bww5c4df5f3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'649 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-7zwpr8d5fa/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
rezer0
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

rar 21fba32c78fac5438f1e926c683d6115e715b90ec573e129179bfd20f321db2d

AgentTesla

Executable exe 47ac20ddd5ae0c3421fdef69a252159644b6f764638c9b2bfa0dadd17065e976

(this sample)

  
Dropped by
MD5 398afd637bf5058bf3d7bc27695875a5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 21fba32c78fac5438f1e926c683d6115e715b90ec573e129179bfd20f321db2d
Cape
Cape
https://www.capesandbox.com/analysis/8992/

Comments