MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03f1cbaf12e1c773fe4e3278f6f7502e914665fa4f497aa944718b48814bbcfb. 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: 03f1cbaf12e1c773fe4e3278f6f7502e914665fa4f497aa944718b48814bbcfb
SHA3-384 hash: 2e6028a0f7b21388808970afcbfd7f65412a2ab68d6bb9786183185483b95903008b658f038db8ea098350ca8b9ae6b8
SHA1 hash: 8ee7cc92f78496be94ae681dfac259e8154d2f69
MD5 hash: 6375fc4ec06cc47ac4b742dd358c66ec
humanhash: speaker-maryland-nitrogen-lithium
File name:DİLMER Mermer ORDER_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:459'264 bytes
First seen:2020-05-22 10:13:48 UTC
Last seen:2020-05-22 10:52:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:CK23rXvyTOZYfpRwutbiUKY1a4Ej8oxo6kYmCetSHVdu1OCjSNEgpXZ7bzKO/7l:twaqefp4UKPJ3jwtuPuRjSJZj
Threatray 10'712 similar samples on MalwareBazaar
TLSH 4AA4011D2BF8A72EE23E47F8A0D0105143F5B67B5523E71E0EE2A0CA65B7730876065B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: j0j40j2k.ni.net.tr
Sending IP: 185.95.86.158
From: DİLMER Mermer ve Mermer Makinaları San.Tic.Ltd.Şti. <export@dilmermakina.com.tr>
Subject: ORDER OF PRODUCTS DİLMER Mermer ve Mermer Makinaları San.Tic.Ltd.Şti.
Attachment: DİLMER Mermer ORDER_PDF.gz (contains "DİLMER Mermer ORDER_PDF.exe")

AgentTesla SMTP exfil server:
mail.newvenna121llc.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.MSILPerseus.224337.10538.1536.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-22 10:36:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'702 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-srrgnrlyl6/
Behaviour
Creates scheduled task(s)
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
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

gz 5b0d05da5adc4911bac617ca43cfda23e6d7cc826d5347a3ca9ae31fcbc95bb1

AgentTesla

Executable exe 03f1cbaf12e1c773fe4e3278f6f7502e914665fa4f497aa944718b48814bbcfb

(this sample)

  
Dropped by
MD5 43b28ab2fc760773cf0104d18eed30f7
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 5b0d05da5adc4911bac617ca43cfda23e6d7cc826d5347a3ca9ae31fcbc95bb1

Comments