MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 974a44ebc36eb48dca12b79ba5a9e4442c14c045919d564ae1ea7a17ed085012. 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: 974a44ebc36eb48dca12b79ba5a9e4442c14c045919d564ae1ea7a17ed085012
SHA3-384 hash: f51e1edd2e636035fcbee76e9d77a66c24ba2ca1a871d05723b2d5c0e021385b5ec2fd100fae9fd7d06dd18b93bffe1e
SHA1 hash: 902788ef4322bb5746ade75e0b5cd85b38296a43
MD5 hash: 3bceb2940c5d9828168bfc97a45ac698
humanhash: undress-hamper-pasta-september
File name:JAY0032H.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:842'240 bytes
First seen:2020-06-05 10:18:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:fTA96UoFc0i+hotFKNm418UcTPkIYaxgBzrtG9qLFzf159e0rKfQn5O3Ofo8jLOy:74qkumXkILwn89IjVwQse/jPw7K
Threatray 10'623 similar samples on MalwareBazaar
TLSH F3057E6932D5D32DEFF69F79C4D00404A1B0ECA3E58A7A25A4B7738612BBF814527783
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: somaci.com
Sending IP: 103.133.107.81
From: Purchaser <cllee.Chuan@eagleshipmgmt.com>
Subject: Jay - Request Quotation for JAY/003/2/H
Attachment: JAY0032H.exe

AgentTesla SMTP exfil server:
mail.distribrands.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 06:29:48 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=s5fej26dn22i3sqsw6n2lkpeiqwbjqcfsgovmsxb5j5bp3iikaja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8a537505ec668cf353931413aa389f5a5eacabb6469f04dcabfe0b7acff721d9
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95aa3a1503e68851a57de64294791d3cc97584bf89b27586be513a24abe1ef2b
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bf0608df4ec33356cccf0af528cb8272bae2d3e86fc46ef5b80da38c92e77176
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AgentTesla
+ 10'613 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-k34rv2bna2/
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

Executable exe 974a44ebc36eb48dca12b79ba5a9e4442c14c045919d564ae1ea7a17ed085012

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments