MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d10f0e28ed94aeb102f49ab726a9a9f8c1e142f864be5741e464d02d754d992c. 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: d10f0e28ed94aeb102f49ab726a9a9f8c1e142f864be5741e464d02d754d992c
SHA3-384 hash: 6f9ea8448e9ab31894066074f44ad74ec4d703761068d8d2b59587678e4f2613053b3e92658352fbbf4149fbabfc5e79
SHA1 hash: 31c7d7c97d4e0a7060112d5c1038614c8b83cfa0
MD5 hash: c3ef96e113c810f8802332349686417e
humanhash: north-angel-green-virginia
File name:P.O#48557543845.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:512'000 bytes
First seen:2020-06-02 06:53:42 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 12288:CLmvKKbfOUPQ/pEWjt52M7zK4sKn9Q6csexuQWDpczeDieiN2No:nKr//pEWJ517O4Bn/eNW
Threatray 10'745 similar samples on MalwareBazaar
TLSH 16B4E09D766072EFC81BC432DE981C74EAA0647B531F8603E06B65AEDA4C987CF145F2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: yahoo.co.in
Sending IP: 103.114.104.116
From: Corey Nava<gangotrifiles@yahoo.co.in>
Subject: New Purchase Order. P.O#548655766866
Attachment: P.O48557543845.zip (contains "P.O#48557543845.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Autorun
Create hunting rule
Status:
Malicious
First seen:
2020-06-01 22:29:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ehq4khnssxlcaxutk3snknj7da6cqxyms7foqpemtic25kntewa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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6d91e0027a9134e9c836c32379de148f0ca24bd5700705e0c4312bf91b1a5131
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86338fed3535a4d27b6748633376e5aa45f86dcdc9da4012b4bad128df904c73
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cd301ca1c374c26aca9bf5381a3b491ae384f06868617c6c16b563213854d159
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ee7ad8e5b1668792ad637972d788af49d288c6a8789a1c9bbee5f6df9ec7df00
AgentTesla
+ 10'735 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-qpddw9phz6/
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
CoreEntity .NET Packer
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

zip b88b6d273326864ea9293414efc0894d7fcdfb3bdf83c78893c14bcc0a43400f

AgentTesla

Executable exe d10f0e28ed94aeb102f49ab726a9a9f8c1e142f864be5741e464d02d754d992c

(this sample)

  
Dropped by
MD5 c144b96f5844a406a14b2912bd403550
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b88b6d273326864ea9293414efc0894d7fcdfb3bdf83c78893c14bcc0a43400f

Comments