MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b36bbb0eb9a01f864b737da49dc227f0db18ac8ae3fcac18d829b2c773d62f8b. 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: b36bbb0eb9a01f864b737da49dc227f0db18ac8ae3fcac18d829b2c773d62f8b
SHA3-384 hash: 0c7bd6cae735d945738195b0376e982c0a658357af9e68a057fca7697113e278dc51040d0e23c384db457f82af9cb705
SHA1 hash: 245bdf9035a448c9f7e4dadb4c25ea586c54b71f
MD5 hash: ccfc3c5757ee0f879d50bc10a54593af
humanhash: victor-jersey-foxtrot-maryland
File name:P.O ORDER #4567234.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:540'672 bytes
First seen:2020-06-03 09:08:47 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 6144:1whOFs/EJ+UEjAcIr9opXTj1zY/AsePOmcuOTzzbApp2P44DFe3S+549vYRoCGsl:ShKSTXv1zY4sUOmc4KDFermvYyCFz
Threatray 11'084 similar samples on MalwareBazaar
TLSH 4CB4D01432E69506D06B9FB10FE190A047B6B56729C2E72F79C8238E4B737534B07B7A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vps1942293.fspirits.com
Sending IP: 80.82.215.10
From: Ali Torabi <ali.torabi@rad-co.net>
Subject: P.O ORDER #4567234
Attachment: P.O ORDER 4567234.rar (contains "P.O ORDER #4567234.exe")

AgentTesla SMTP exfil server:
mail.sridurgaagros.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 10:34:31 UTC
AV detection:
16 of 30 (53.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wnv3wdvzuapyms3tpwsj3qrh6dnrrlek4p6kyggyfgzmo46wf6fq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
306f60a415f3935c8eb3e3d13fa6957f8ab8161e0818fc93850d54f0f69d0b3f
AgentTesla
3b2dc5c62e2fc42ab93039b506a8566fbbfb5160b63d0c7c83c55f4957093b29
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69fe5bb4b975f9437b6c3bcf3f07dc807a8f2e848f1e0c5802012295b06a742c
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6ef6e538a34a5ae1ca34a7616c8fc5038a2238e63f0543673e1e48d7ac352241
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7c19cbbbb385a448d0033fe89cf139fff95ea9760ac2f0e9fa9acac60d180b81
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add6f4cd24fb5faed2f3d029391b3385691bcc9c5d17f6fdb50b9fea2616f887
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b3706a5ace23149f5ed6327656b49fa37aacf8814569312ac807c580a1b662d0
AgentTesla
bec49428d91505adca491651a2376e3d90e33091dad7c2b63a7db472d2a28e57
AgentTesla
ff0dfc8a3f301d01a87dd618a831e5ec8409d7b1ef22fcc0ae595a7775ca7059
AgentTesla
ff4bcfd3663088b0e8fed48b19bf950f8a6680fea9d3b0a478ac1fbfbcefeeef
AgentTesla
+ 11'074 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/201109-128vy6rgrx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
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
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 399662f1dfc771e85c62c3f5ef0233292578ed2c9ffcabe9c77bacaa4e422c44

AgentTesla

Executable exe b36bbb0eb9a01f864b737da49dc227f0db18ac8ae3fcac18d829b2c773d62f8b

(this sample)

  
Dropped by
MD5 ac9bb26c582319b9d401b515f590015e
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 399662f1dfc771e85c62c3f5ef0233292578ed2c9ffcabe9c77bacaa4e422c44

Comments