MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ac203d2ba2fc79f4fa43ea2fff3b6e2d9a30bb8d73f6c809c50f8882913b373. 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: 2ac203d2ba2fc79f4fa43ea2fff3b6e2d9a30bb8d73f6c809c50f8882913b373
SHA3-384 hash: bc7dbcdb8b4cce478ab88cdb32b7c844f01fb11996044eeeb78241dbfc9fac91e989527c7d590af42063515de826f976
SHA1 hash: aad7e9a69dab1c5e35df8dde1e3136d8731df981
MD5 hash: ffc45247ab0320341d6e017077be0fb3
humanhash: white-dakota-sodium-fish
File name:ORTHIN RE303543 RE3542.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:606'720 bytes
First seen:2020-05-11 13:35:02 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 12288:ok7oWvvvmE0Ck26+xisJAAelP4x+ysRNIKJl4UsCJ12rOFSU1vLOo8AREXo:IOHT01vAreN4x+F3l4Ud
Threatray 10'858 similar samples on MalwareBazaar
TLSH A4D48C9C3251BADFC817CD76C9542C64EA60706B6B0BE243A11315DDAA0DBDBCF142E7
Reporter abuse_ch
Tags:AgentTesla bat


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: srv107703.vps.myhostingpack.com
Sending IP: 104.131.56.112
From: Auxiliar queretaro <auxiliar.queretaro@egaindustrial.com>
Reply-To: auxiliar.quaro@egaindustrial.com
Subject: PAGOS
Attachment: ORTHIN RE303543 RE3542.r02 (contains "ORTHIN RE303543 RE3542.bat")

AgentTesla SMTP exfil server:
mail.climasenmonterrey.com.mx:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Genkryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 14:36:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=flbahuv2f7dz6t5eh2rp745w4lm2gc5y247wzae4kd4iqkitwnzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1e836e05ce56e20f0d2cc683765f32896d038cf38913c48515db3eae6b75896f
AgentTesla
37f3611503d3e8828f5acc568dc065e4fadc60558d1812d3473140d21146c0b4
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5d3458557fbbbb90d173421d121a336cda9d4af770eddf393f7c3705fca4862a
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8cacb4c01a703f8a300130d23fe74ab651ce7916a701357cb14b468e2a816a3d
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a18085ac71d9d467d624492a847de1e7b6f7d4439ac496acbc67e28977e60606
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a3760f3c734ba4405374e8bc717b5472198fd3382aaaf1a89e33c8ca7b5b3d3f
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b2dfba1ce7b2522089f2d409187d5661483e581e893f7fb6fa681b5dbebed71c
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e97971373153511aec33235be2a33ae65c3955851d8d0b5ffc1f3b75522e9c09
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ffa4e1d372fc03bb22950e80f2f7e5369824cce75ee717feff793ddf5aed34dd
AgentTesla
+ 10'848 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
coreentity rezer0 family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-vtq9qerfxs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
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

r02 26b9dbe45e846a4d27ed41fd308be0e031fdbf9f2f742bdc95ab8625ab73f4a2

AgentTesla

Executable exe 2ac203d2ba2fc79f4fa43ea2fff3b6e2d9a30bb8d73f6c809c50f8882913b373

(this sample)

  
Dropped by
MD5 26130af3bbbf95a8918390d115f86007
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 26b9dbe45e846a4d27ed41fd308be0e031fdbf9f2f742bdc95ab8625ab73f4a2

Comments