MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0879752a07096cfb19dd7b5ac34f028a14922f1408b76a98b343281e48d2dfe. 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: a0879752a07096cfb19dd7b5ac34f028a14922f1408b76a98b343281e48d2dfe
SHA3-384 hash: b1edb2c6a58cd55a0414c9cddb35d267ffa00f48a96676113e18981ce245411a44609815a4cc47b6a8c4f88b2789d500
SHA1 hash: f3dbb6d8e5535d4ef3274bc2728789ec08bcb538
MD5 hash: 460bc6fdb7b4ee0a55d1ffda6b8d77e5
humanhash: johnny-autumn-dakota-queen
File name:po.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'493'504 bytes
First seen:2020-05-27 06:51:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:ptb20pkaCqT5TBWgNQ7aePgU8mim0dkEMyBhGqWYgtucbR6A:6Vg5tQ7aePgU8RrRgtp5
Threatray 10'993 similar samples on MalwareBazaar
TLSH B465CE12239D8260E26E51737A156741EE7BFC1535A1FCFB2FB4C93CA9221210F1A66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: stantex.com.tw
Sending IP: 103.99.1.147
From: Becky <becky@stantex.com.tw>
Subject: RE: 201-5198/5256/5277/5330 Style WL,WW 1068 PDM 059200 Additional Purchase-PI#TPI1-2005027506~9-INV#TIN1-2005260001
Attachment: po.exe

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27681.XorExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-27 02:54:08 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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46c6723dba0cf514c72a342d0ed7a53f74b075fb9c2639e48e65ee63bdea4143
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9fba601898c890eba0cf86ad531cb0e65f614cbbfb67c6bca0c6280b0f30c652
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aa8858f450d41fa1c9bade302c7d5f008f5abdb54cc3c048df93fdbfc8d24b07
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d795364bdfeb70508a887a43f62130824097c8248c1b747b3a3cb5476243d865
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eed00acb5b2bd676ab5ae74611ed880e6ef40d855d401ce9a938d5700f2b1de1
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f29c7a735adfcc42de35a17646ead9eaf23ae1a0cc99ad468b720d0e3be7dad6
AgentTesla
+ 10'983 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-wkbr3rkkln/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
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

Executable exe a0879752a07096cfb19dd7b5ac34f028a14922f1408b76a98b343281e48d2dfe

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments