MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 331ad640150b388de38cf641dc2ae8b630127547ccee81b74fa5e0dc24cb797e. 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: 331ad640150b388de38cf641dc2ae8b630127547ccee81b74fa5e0dc24cb797e
SHA3-384 hash: 8a34050c1ac6fd02ff1174dd8a84a1ade72ca919552dc1e4d1282fa2294b055ccf8158fd8dc45bee76b80113497d31c8
SHA1 hash: 61af1564726066eb3068e8eaa5ab4005ee4e4056
MD5 hash: 8cb007015d71bb034205f99e19f0a31b
humanhash: berlin-kentucky-alpha-emma
File name:Swift.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:609'792 bytes
First seen:2020-07-01 11:24:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:rHBEJcrZhyqbP4Rcw5prqhP9aK487vG3uV:rK20kPgK487vH
Threatray 10'724 similar samples on MalwareBazaar
TLSH ABD4198021E74F91D57EA3F70D215C204BB6B966F8E9E19D2D56B0CEC170B05BA82E37
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vps.mtgsofd-kwt.com
Sending IP: 94.156.189.55
From: Account payable <sales@miklar-supermaket.com>
Subject: Payment Transfer
Attachment: Swift.iso (contains "Swift.exe")

AgentTesla SMTP exfil server:
mail.ltepl.com:26

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/18220/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WQF.9116.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/331ad640150b388de38cf641dc2ae8b630127547ccee81b74fa5e0dc24cb797e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-01 11:26:07 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gmnnmqavbm4i3y4m6za5ykxiwyybe5khztxidn2puxqnyjglpf7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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548a56a8561e017d98d7c207236ec0e072a33636fc5ecec193ba5ace0e2e8a05
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79ec51180f50edc06e13b9c75e57c426ae0f3413fd315c24921910bb1fc88a79
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93a1f0fa0637acd096c86ec4d7d3c6f73f689bf41f3cd16b5e5bcce48dcdc540
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b74131f0e776928368dad6576cd55844d766a94605616c29a6d4b045efb6bfe6
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c9dcd1d7470488ed72d4a673592ab0c4684124dc7e69bb903d47d6a71ffe42fd
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AgentTesla
+ 10'714 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/200701-gpcybpyxca/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP 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.

35aeaa6d6528aaff0f38f25a2db1b621

AgentTesla

Executable exe 331ad640150b388de38cf641dc2ae8b630127547ccee81b74fa5e0dc24cb797e

(this sample)

  
Dropped by
MD5 35aeaa6d6528aaff0f38f25a2db1b621
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18220/

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