MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31af9b24112716aa29d6e5dec98b5f8ffc5986e9eee2458ce7bce958f2b8742a. 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: 31af9b24112716aa29d6e5dec98b5f8ffc5986e9eee2458ce7bce958f2b8742a
SHA3-384 hash: a727b9ccdf986476888757bd2143d075ad6b71d7f5530dc49fd1c0f3e31ecc1ca0c4df2c39bb4293688af54911c69a7c
SHA1 hash: 62e607eedbd5b8f9e71b0dfa3303542b17a89655
MD5 hash: f25dc2ccc6386555c9fefa50e7864548
humanhash: papa-green-avocado-zebra
File name:送金アドバイス24-17-2020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:430'080 bytes
First seen:2020-06-23 20:12:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:sMCBL6Qw1ow5UYu3em9HMKed5k5Z1gu7t:LCBLzh9Few5Z1gu7
Threatray 10'652 similar samples on MalwareBazaar
TLSH 4F94125137FC0721F9BE9BF648A04950173B7D979932CA0C864D709F1F2B7868692B2B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: fosetico.com
Sending IP: 109.228.8.101
From: Shoichiro Kawamura <shoichirokawamura9@gmail.com>
Subject: 送金通知書
Attachment: 送金アドバイス24-17-2020.7z (contains "送金アドバイス24-17-2020.exe")

AgentTesla SMTP exfil server:
mail.protege.com.mx:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13275/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.51012.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/31af9b24112716aa29d6e5dec98b5f8ffc5986e9eee2458ce7bce958f2b8742a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 20:14:05 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ggxzwjare4lkukow4xpmtc27r76ftbxj53reldhhxtuvr4vyoqva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a632cd6bc107958c36a9ad58f16afbc3b6e0fdc31fa6d7147a5e0538518351ad
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+ 10'642 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla persistence
Link:
https://tria.ge/reports/200624-2rbhe4vrl6/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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.

8c952e1fddb82cc3bf51c32c0c5a2450

AgentTesla

Executable exe 31af9b24112716aa29d6e5dec98b5f8ffc5986e9eee2458ce7bce958f2b8742a

(this sample)

  
Dropped by
MD5 8c952e1fddb82cc3bf51c32c0c5a2450
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13275/

Comments