MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ae239d55a04fc135b9ed665b8e8ad720672eca86f5b76a441da1e155ac755ad. 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: 6ae239d55a04fc135b9ed665b8e8ad720672eca86f5b76a441da1e155ac755ad
SHA3-384 hash: 3852e22bfabc088459a4306ade73fe318efcf89e11c5281751b63fa34236e14e47970406f25e7e24b9dc825edc4ab15a
SHA1 hash: 6df0cf3554eb5bdf9cc7233228b31a271d512f90
MD5 hash: be251f1b582ea616cb38b854ac172e80
humanhash: stream-wolfram-summer-william
File name:MV. ABERDEEN - SHIP PARTICULARS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:656'384 bytes
First seen:2020-05-28 13:04:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:eKJnFTNSRnXc9lgAe0pdRb2zMw3Oa+NWTpyTXT0e+Ox5:lhSRnXAlPjpdkMw3Oa+NopQXQF
Threatray 10'555 similar samples on MalwareBazaar
TLSH 50D4E021FA2ACF22E5FD87FD11B2B14147FA7D232651F3649CC57AEA11BAF400A06947
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail0.722.dlvtminio.casa
Sending IP: 142.93.232.57
From: Vertom Operations Dept <opr@vertom.nl>
Subject: MV ABERDEEN - Agency Nomination - Discharge
Attachment: MV. ABERDEEN - SHIP PARTICULARS.rar (contains "MV. ABERDEEN - SHIP PARTICULARS.exe")

AgentTesla SMTP exfil server:
smtp.desmaindian.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.DYNC.29470.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Genkryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-28 13:37:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
19 of 31 (61.29%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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7a7f8f5b41981d22a64654a713d5dfdfbe6cb5e0778364a594fbaee25efc5425
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bb7d7db00c98fc9b833c3da4a614e726380c6d0a8d5fe45e12ec4209ddf85806
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d2dbb94dedc36a45bd0f528aefae333861935729369b2136b85daa3ff77e4e0a
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AgentTesla
+ 10'545 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-8vbfytnhqn/
Behaviour
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

rar bec61f4e3e786ce5a72048ca174f85efbff4a8e630d55811b51e806b32f45e86

AgentTesla

Executable exe 6ae239d55a04fc135b9ed665b8e8ad720672eca86f5b76a441da1e155ac755ad

(this sample)

  
Dropped by
MD5 6700432076ec735af49376721206bfcc
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 bec61f4e3e786ce5a72048ca174f85efbff4a8e630d55811b51e806b32f45e86

Comments