MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 beb3412bfd48ed0ac960ee1f6f71d68d7062959b0f22c4fb045842ea601e597d. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: beb3412bfd48ed0ac960ee1f6f71d68d7062959b0f22c4fb045842ea601e597d
SHA3-384 hash: fb9b532701e03ccb535243db1fceb107b03a8ef2e14006c0d5fff546138811e57b2032890d6265aafd24a43e5247248e
SHA1 hash: 3ef47608ddefd398c239e7507771c8bf5526b9d6
MD5 hash: e2cd1348d808482cb25af333937c4261
humanhash: double-butter-autumn-pennsylvania
File name:Scan_TT_MT103_Swift_Copy_Outstanding_Payments_Exchange_SCAN_05_11_2020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:487'424 bytes
First seen:2020-05-10 14:25:32 UTC
Last seen:2020-05-10 14:51:11 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 6144:M3uREIzbeErrlO946rPHd0aR092BjBPf7wWnw5M+7uH0VJbnR43I:pJi2YHl0n9UjVw1M+7uUVJbnR43I
Threatray 10'578 similar samples on MalwareBazaar
TLSH E3A4E00039AD933AF16ACBB14DD4E160CB3A756775A4E37D4999509A0BE3F85C880F3B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server1.istanbulnet.net
Sending IP: 5.9.14.147
From: International-Remittance <enquiries@interchange.eu>
Subject: Re: BALANCE PAYMENT(103) TT
Attachment: Scan_TT_MT103_Swift_Copy_Outstanding_Payments_Exchange_SCAN_05_11_2020.gz (contains "Scan_TT_MT103_Swift_Copy_Outstanding_Payments_Exchange_SCAN_05_11_2020.exe")

AgentTesla SMTP exfil server:
smtp.outlook.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.45400.29977.24989.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-05-10 10:50:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
21 of 30 (70.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x2zuck75jdwqvsla5ypw64owrvygffm3b4rmj6yelbbouya6lf6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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e2441bea072dce22af4853106891cb87d314461749fde2b31a0f6b3521e5daa3
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AgentTesla
+ 10'568 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-n1cvzwxkmx/
Behaviour
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
CoreEntity .NET Packer
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 a3827842163760cefa4a0f4adbfaa0d6f3ce13a390d86196373b2757eec1c395

AgentTesla

Executable exe beb3412bfd48ed0ac960ee1f6f71d68d7062959b0f22c4fb045842ea601e597d

(this sample)

  
Dropped by
MD5 e63590d7724311cd82b35ec966fb4db2
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a3827842163760cefa4a0f4adbfaa0d6f3ce13a390d86196373b2757eec1c395

Comments