MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6589d73ca56623c2c294d019a797a6d494524723941d5c6ec980939a22da4385. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6589d73ca56623c2c294d019a797a6d494524723941d5c6ec980939a22da4385
SHA3-384 hash: 142476899bf8b2aa9218dd544bd46bf660370ac4432a8dd3598c93c3795d9a8c14bea6043ae77398e9153e548be631af
SHA1 hash: 4841c75f0dbf5fb6c7ed78ebaacb789d46957e54
MD5 hash: 077ce0000256a2aa935161a1ef99daf2
humanhash: charlie-texas-bluebird-low
File name:DHL_Mar 2020 at 1.80_9B9290_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:413'696 bytes
First seen:2020-05-04 20:51:20 UTC
Last seen:2020-05-04 21:51:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Fs9b9oTI0+fBJBP9R2wJqrHvG+9iobXq7ScVTh6f1DDjvSDAPH2j6FgIJ:FebST2zR2wJqLvG1omX+zvL+J
Threatray 10'602 similar samples on MalwareBazaar
TLSH 6D946B3D69B95137D279C3F98FE1C82BA690D937B121EE7918D25349436AE8331C213E
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ns352544.ip-91-121-85.eu
Sending IP: 91.121.85.205
From: DHL Customer Support <noreply@dhl.com>
Subject: Re: DHL Notification / DHL_AWB_00179303/ ETD
Attachment: DHL_Mar 2020 at 1.80_9B9290_PDF.img (contains "DHL_Mar 2020 at 1.80_9B9290_PDF.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.48334.20737.7191.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-04 20:50:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mwe5opffmyr4fquu2am2pf5g2skferzdsqovy3wjqcjzuiw2iocq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a8ac323a014cb716fee32a3b21d1bf4cf6c6f9163ed9e3b958f9dc61cc80dde6
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b130551ade4d8da2a4a4451bcddc345298367ccdf2f55882662b72c16014bc5a
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bf54056eda237aa8972826e73687985609e3713c461c40c3c47ca231d7266783
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d8e66bab8039e591aff2e2b55d77eda4fd3ac53c77d3c9c1f259db30e9f0008c
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fa3ce577f3f1fff59835222b4a67d32900b0e49fb5d7f8bd0874dfc75092a2e4
AgentTesla
+ 10'592 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-ar4kl9pt1s/
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
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

img 628f48ff9c26cd57e459ca165e053c9761fae00e4c15eefbb2a86888aa0b064c

AgentTesla

Executable exe 6589d73ca56623c2c294d019a797a6d494524723941d5c6ec980939a22da4385

(this sample)

  
Dropped by
MD5 5ff947c0e1dd7b85233b0f94394e29d0
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 628f48ff9c26cd57e459ca165e053c9761fae00e4c15eefbb2a86888aa0b064c

Comments