MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f0ff834836defa680e364c7318932aa13074bed115f6ef52b3c08e856df6b33. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f0ff834836defa680e364c7318932aa13074bed115f6ef52b3c08e856df6b33
SHA3-384 hash: 49d8b3576290e1f21b0cc9ec20ecd239092f85ca612310f516c6642fb9a0c987c6a236dc23b8c3f937b5acfec02b602e
SHA1 hash: 066d2434b35882c137e7eebf02e35ff6c7e71dcd
MD5 hash: 7c5df8b629ca1700b5c8486774769bab
humanhash: xray-timing-island-chicken
File name:202025987721.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:443'904 bytes
First seen:2020-05-25 08:52:07 UTC
Last seen:2020-05-25 10:17:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:1dN1budjOCxlJBIWFiRiTGo/TkR4TZ8qiDpCat:C/xlJBNiRiTGo/lTZ8qh
Threatray 10'612 similar samples on MalwareBazaar
TLSH 9494018033E98FBEE93E17F52427580113B071A76623F70EADC690DE5663F448A64B97
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: WIN-CKJ74T0AJJD.home
Sending IP: 107.151.3.34
From: Info <maja.luzevska@pro-vision.mk>
Subject: Offer
Attachment: 202025987721.iso (contains "202025987721.exe")

AgentTesla SMTP exfil server:
mail.agram.ba:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.299.25663.25883.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 09:36:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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166087b5c6159f9d5ec3df7b7359f111692e0b8d93182a633abeee98aab686f0
AgentTesla
23d36a5f91a4d65b1c22377726d6e8765b36359abd59952511881bdfd20e4fd1
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2ae5e19dd2e891ea8c09b48a7e0805a2f797cdfe841c0d71acc90d58eef5e94f
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38525021970c707fe513c2589e60dbd8ee2d052e1f4700837a5b132b28baaa33
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4282ae23bf6e1a962085b045a712056a9d98c1e03d9d77c6a226d3fc7ed89776
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537b7da6fce7f85c0343f1f181e3235afa6089e16b58f094213bee5b274cc676
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581b90c7085ad0b66ddd0d9a3b66942fb5610ff74ebe16bb7f849fdab7358937
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70c6087133db4b6ecd4e5b74c7c2719cabfff8c24657044ce31ee905fc39fb9b
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e600c55644ad7de134de19f4a284b041ca4090a38cb6306141a10df911596b08
AgentTesla
+ 10'602 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-e8639lta2a/
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
Drops file in Drivers directory
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

iso 8de148cfcee4db62e91cfb4db59de1f106460aaa6e346e7938a8e5c5bc33c651

AgentTesla

Executable exe 9f0ff834836defa680e364c7318932aa13074bed115f6ef52b3c08e856df6b33

(this sample)

  
Dropped by
MD5 7b90a4a4f7c519f13deccf220e549d93
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8de148cfcee4db62e91cfb4db59de1f106460aaa6e346e7938a8e5c5bc33c651

Comments