MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6173db36930ac991797a937156838a278e4b41633b1152a2f400300f313658fe. 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: 6173db36930ac991797a937156838a278e4b41633b1152a2f400300f313658fe
SHA3-384 hash: 2b90d2d78542420447af33de5a22e70b7c560d8edad0b5e75afe14792b2bf12aeb101df990baa4abac0bc303a882a1cd
SHA1 hash: 3eea999810236f1a7825f1b9e176760548171d75
MD5 hash: e581dd41745ac0d232ce8b60dcd5cf4b
humanhash: emma-network-eleven-jig
File name:ORDER REQUEST FOR QUOTE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:573'440 bytes
First seen:2020-06-16 10:52:31 UTC
Last seen:2020-06-16 12:14:41 UTC
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:Nwv2c/5jUbiL76LGI9FLvu3rPsquvTbv1qiIPCZ/penx5r9eDnQfH9xh3rEzmG:Q2cRjuiLOLGSFbEmTb9PxpexEQ1xyz
Threatray 10'579 similar samples on MalwareBazaar
TLSH 46C40787E5C851E0D86B4D7E2E8AFC8DE35ABB2F945DAD482C53601214B6B27437B40F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mailer0.rigsmar.co.uk
Sending IP: 185.164.7.106
From: Rigsmar <info@rigsmar.co.uk>
Subject: Urgent Order from Rigsmar Merchandise Co, .Ltd,
Attachment: ORDER REQUEST FOR QUOTE.IMG (contains "ORDER REQUEST FOR QUOTE.exe")

AgentTesla SMTP exfil server:
mail.teamtours.at:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10910/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.hc.16024.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 10:54:06 UTC
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mfz5wnutblezc6l2snyvna4ke6hewqldhmivfixuaaya6mjwld7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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6b289f4c862c4205a7debaa7217dfad7e66b56dcd3274e9b4ee530aa0e380037
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bcfe28b074cc1d9b0fb7896ee3eb4d28c240bee33cb76578f0f9f1ef90ab92e6
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d3dc0fad4580b2c3d0f5bfe27fd99d66b20f2a2c65c219218f9e6628a9df5d2b
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ddd4cacc7365872cd4b9d06f4a2de4f131191dae071ed5430ed0399014f1aac2
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AgentTesla
+ 10'569 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-cydxk7bzgs/
Behaviour
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
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 d38df9d2e52b3d12a377d3d7c60b6cf88628ed0337ef6a1eddf01950b6e24b5c

AgentTesla

Executable exe 6173db36930ac991797a937156838a278e4b41633b1152a2f400300f313658fe

(this sample)

  
Dropped by
MD5 fbd23e854197a8641b922d6d6dc7ae73
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d38df9d2e52b3d12a377d3d7c60b6cf88628ed0337ef6a1eddf01950b6e24b5c
Cape
Cape
https://www.capesandbox.com/analysis/10910/

Comments