MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9a442e370b03a69130078a8ed8fae2ac3ccbe20a34443c2df2bce47ab050095. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9a442e370b03a69130078a8ed8fae2ac3ccbe20a34443c2df2bce47ab050095
SHA3-384 hash: 06b7a8dfc426ddd6f57d55047cc17346571807341100f5e893eddbd9c00d1c5f8aec29c1440427e946456d04db945eb7
SHA1 hash: ed63ebdccbf87087dc57cf0b6079d5c873098178
MD5 hash: e6ee393c6b43b0b8a9a0e9b89ef7842c
humanhash: enemy-charlie-winter-fish
File name:NEW ORDER INQUIRY-002692020_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:463'872 bytes
First seen:2020-06-18 10:09:43 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:BFc6eTRDXSqxaAc5FQRMMMyQLsD3UqAMFy:B+6KBCq8AeQWBzck
Threatray 10'785 similar samples on MalwareBazaar
TLSH D4A4024AB6DCCB11C6691A3AC8E7005407B9BEA23B31E62E7DCD33AD19427E765053CD
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ec2-15-206-222-188.ap-south-1.compute.amazonaws.com
Sending IP: 15.206.222.188
From: Tony Daudu <purchase@arammarine.com>
Subject: NEW ORDER INQUIRY-002692020
Attachment: NEW ORDER INQUIRY-002692020_pdf.gz (contains "NEW ORDER INQUIRY-002692020_pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19757/
Detection(s):
SecuriteInfo.com.FakeAlert.9060.1798.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-18 03:34:36 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vgsefy3qwa5gseyapcuo3d5oflb4zprauncehqw7fphepkyfackq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'775 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware persistence keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-vyzv5hlyxs/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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

gz 3b710c95b124d298838ced2b1d3e1cf8661514e35d20278ce735be1569154d1a

AgentTesla

Executable exe a9a442e370b03a69130078a8ed8fae2ac3ccbe20a34443c2df2bce47ab050095

(this sample)

  
Dropped by
MD5 ad6afac748c9f0544e93c21fedfd6f54
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 3b710c95b124d298838ced2b1d3e1cf8661514e35d20278ce735be1569154d1a
Cape
Cape
https://www.capesandbox.com/analysis/19757/

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