MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1a890009a7844ab2954fa466a2b9381ebb71aea1b98709d8e8c975c008bd7e7. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1a890009a7844ab2954fa466a2b9381ebb71aea1b98709d8e8c975c008bd7e7
SHA3-384 hash: 121bb319255ec54aa7da4853cdd68440545197174769448feda04dad14b46910fd9e3877a4c274fa47bb28b4257c2301
SHA1 hash: 0665b4c45b1e97f095ef1076458a964c78d6f12a
MD5 hash: fb42065d787c59ed6fe06a01d9471fbe
humanhash: two-montana-seven-king
File name:PO#674879214755.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:464'896 bytes
First seen:2020-06-24 06:35:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:aD1oIQUCNMfwZH6+YNmAGWfEEee574ISaKxsvpWUmmtsUM:xNPH0NSB2qIS1svqjR
Threatray 10'676 similar samples on MalwareBazaar
TLSH 80A4F10B7B6CF11BC2BD15F8A5C16B48477615AEB292F7EA5C8065D624D33F90E222C3
Reporter abuse_ch
Tags:AgentTesla bat HostGator


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gproxy3-pub.mail.unifiedlayer.com
Sending IP: 69.89.30.42
From: saji@alajwaa.ae
Subject: RFQ PO#6748792147
Attachment: PO674879214755.rar (contains "PO#674879214755.bat")

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

AgentTesla SMTP exfil email address:
sales.vi@izakuiki.com

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13483/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d1a890009a7844ab2954fa466a2b9381ebb71aea1b98709d8e8c975c008bd7e7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 06:37:04 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2gujaae2pbckwkku7jdguk4tqhv3ogxkdomhbhmorslvyael27tq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'666 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200624-99jwgnrnf6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Modifies service
Reads data files stored by FTP clients
Reads user/profile data of local email 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

rar b56c58f88ccc37f677ccfc7c26a0e33a1d87f49a84e2c8fd9c017c74a76f8565

AgentTesla

Executable exe d1a890009a7844ab2954fa466a2b9381ebb71aea1b98709d8e8c975c008bd7e7

(this sample)

  
Dropped by
MD5 e08bde2babdabef30ac3580570e08fd6
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13483/
  
Dropped by
SHA256 b56c58f88ccc37f677ccfc7c26a0e33a1d87f49a84e2c8fd9c017c74a76f8565

Comments