MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 046fcefda9ada308cb42a92f7f3237de20c0efc259c1b7ef649d528577dfe2cf. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 046fcefda9ada308cb42a92f7f3237de20c0efc259c1b7ef649d528577dfe2cf
SHA3-384 hash: ae4bb470ecf6912facc83bf75ea18409a69f70b4a33d226579ab2a27cde112674fcdfd9d9df36bcddb1eb46af79c95e8
SHA1 hash: 40d3d1e4a150566f266b7e303af39eb3e7fbe333
MD5 hash: 1b6e8f9edb5383a04011afe2eb654dd9
humanhash: winter-papa-august-papa
File name:SCAN01.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:457'728 bytes
First seen:2020-07-13 06:41:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:vgWAtp2+aQqtvjKXY4kw2EZd4Xz3acPZ7hx:vgWEp832XY4kw2eO7ay
Threatray 10'640 similar samples on MalwareBazaar
TLSH D3A4E048B6E877DED05AC6F64E253C3067B0386B421BCD165C8325CD597DB828B70AAF
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.urommats.com
Sending IP: 45.95.169.235
From: Muharrem Tas <info@urommats.com>
Subject: ROTA ORDER
Attachment: SCAN01.7z (contains "SCAN01.exe")

AgentTesla SMTP exfil server:
dies.gr:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25028/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/046fcefda9ada308cb42a92f7f3237de20c0efc259c1b7ef649d528577dfe2cf/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-13 06:43:07 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=arx457njvwrqrs2cvexx6mrx3yqmb36clha3p33etvjik5674lhq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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bfbb3994c6e4d6ae2d30921757d039e004d1f5274c314765e641bf111bc0dec7
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d6fb73252e37f4b2e507e97ddd633c789f7f947ee48b1e564330f4c1529eefb5
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AgentTesla
+ 10'630 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200713-45vjeqv5qe/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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

zip 2637888e8a7046a2a6c09ff15ec2b290c1a06a711229c6b89ea68cd68fbd8f0b

AgentTesla

Executable exe 046fcefda9ada308cb42a92f7f3237de20c0efc259c1b7ef649d528577dfe2cf

(this sample)

  
Dropped by
MD5 12379a42e9223ae4506960544a009649
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/25028/
  
Dropped by
SHA256 2637888e8a7046a2a6c09ff15ec2b290c1a06a711229c6b89ea68cd68fbd8f0b

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