MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 151fa6e58fa4c0ac74d387afd6dac21fba3e47f3929a00c939a63cd9d8038aed. 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: 151fa6e58fa4c0ac74d387afd6dac21fba3e47f3929a00c939a63cd9d8038aed
SHA3-384 hash: dad127ee62dbac54df1e2ba54555c1e7365d8559e922dfec5c8350636ae77bafc0de3a0cac3bbe5a4b49210be3ace52e
SHA1 hash: cd4be779612cc21752c68c37b752e54d34e610a8
MD5 hash: 81c29b4383451766d181a1fb91475262
humanhash: autumn-hot-washington-single
File name:ge89e9z0GhphRJE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:650'240 bytes
First seen:2020-05-06 08:38:31 UTC
Last seen:2020-05-06 14:50:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:mpf/ecWTSIczSdVvZHhd6BD/TebHYlCZT3Ug9OdNNTr3KszUkuQMlUZImQDgtoxY:If/tNIddVZHhd6BDbegCZT3UhtTra
Threatray 10'661 similar samples on MalwareBazaar
TLSH A7D46A9C765072EFC857D472DEA82C68FB5074BB831F4213902716AEAA4D897DF244F2
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: dhl.com
Sending IP: 45.142.166.73
From: DHL=Delievery Service® <noreply@dhl.com>
Subject: DHL=Bill OF Lading DOCUMENT/INVOICE AWB Number: 6278216789
Attachment: DHL-RECEIPT1.rar (contains "ge89e9z0GhphRJE.exe")

AgentTesla SMTP exil server:
smtp.anding-tw.com:587

Intelligence

File Origin
# of uploads :
3
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VTF.19176.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 10:09:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cup2nzmputaky5gtq6x5nwwcd65d4r7tsknabsjzuy6ntwadrlwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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74893a136da44e4042e65c516187ce393c6a388dd00bb8450afed5dafe9f8413
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974a44ebc36eb48dca12b79ba5a9e4442c14c045919d564ae1ea7a17ed085012
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c35473cd487ed51af8eb7555bc43a476e819200a14f192b801b96453b208ca12
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d6ae7bc77d3e39c1895fbb0f3cbdf0cc7fbcf52595781bda7d6dc4411e24c451
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+ 10'651 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-w8xtzd2yls/
Behaviour
Creates scheduled task(s)
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
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

rar 7e0b70236c243483c40701b1e4ed062bd88e58ed37f9678a28078e36a5b82b39

AgentTesla

Executable exe 151fa6e58fa4c0ac74d387afd6dac21fba3e47f3929a00c939a63cd9d8038aed

(this sample)

  
Dropped by
MD5 f860dcf8a176597f7e7a9dfae98a37e0
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7e0b70236c243483c40701b1e4ed062bd88e58ed37f9678a28078e36a5b82b39

Comments