MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e29937197e0107c240b667902d3349f05c8e1f4da590659b77045f7b6dd422e. 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: 4e29937197e0107c240b667902d3349f05c8e1f4da590659b77045f7b6dd422e
SHA3-384 hash: 15cc131387e553b07854bfd0295cf9cd133f183bebf84e41fd2247fa2790c5aa2d8d7f1ec74af10bed1ee4ffb90bc907
SHA1 hash: 9038b4e727de5ae5471cbe507565ebfcd8c5e8ef
MD5 hash: 7675c5fdc8ed10342b0602ec0fc578ed
humanhash: north-florida-alpha-king
File name:Copy of items needed.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:475'136 bytes
First seen:2020-05-28 12:46:46 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:JfJL1sYURhgyA6FYdh4hTl9C6MxmwIbssqJ61DtoHfpEb9:1LURiZ6FYdyFvlcmwAtqxEb9
Threatray 10'635 similar samples on MalwareBazaar
TLSH D3A40111726D8F73E6BF87FA84E1280203F5B2676112F3985ED270E71566F440B45EAB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mstdlrgw.mst-dealer.com
Sending IP: 203.146.21.245
From: Sonia Z Y Lahleh <dlr-a347@mst-dealer.com>
Subject: Fw: items list
Attachment: Copy of items needed.pdf.z (contains "Copy of items needed.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.23468.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Malrep
Create hunting rule
Status:
Malicious
First seen:
2020-05-28 12:45:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
27 of 30 (90.00%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
1d117728ec260d80f6c6a347c4c32c965c69ff10bd4f08444fc70e82eebb1094
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662df407f177b9d63dc16fe5c1068d65c8e1fbe602d05a7cae1db651179b746e
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7a7f8f5b41981d22a64654a713d5dfdfbe6cb5e0778364a594fbaee25efc5425
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bb7d7db00c98fc9b833c3da4a614e726380c6d0a8d5fe45e12ec4209ddf85806
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d2dbb94dedc36a45bd0f528aefae333861935729369b2136b85daa3ff77e4e0a
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e3bfc6f40176d8546ae975991ee2fb59980cac07fecbfb273b2a8b51b33a3713
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e9f0d843d20ec7dbba3f8e8e4a412d369d997b384a10762ccf02544738a39358
AgentTesla
+ 10'625 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-wb1p6m4rwj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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

z fe0b1a9a184daaae96730f8104838369d28db0111f03b5298a96e6270b198fb6

AgentTesla

Executable exe 4e29937197e0107c240b667902d3349f05c8e1f4da590659b77045f7b6dd422e

(this sample)

  
Dropped by
MD5 2e59e89c71142aa38cb9fcab62a81ae1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 fe0b1a9a184daaae96730f8104838369d28db0111f03b5298a96e6270b198fb6

Comments