MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c964296558dc6cf1a3e305f48af7ea8b6736ef61f01425dbfabc6fd32cd4eb87. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c964296558dc6cf1a3e305f48af7ea8b6736ef61f01425dbfabc6fd32cd4eb87
SHA3-384 hash: 8301167586ca359446c5806a2b66cebee6f6531fadc4d1e3b048427523da0a112eb5c7245cf84fdde916596aad9737d5
SHA1 hash: 29b3cc1631a5add3a5e0c26a8e9675951dd6e774
MD5 hash: 58a3acfa7c3eec6903a1a2080587968f
humanhash: wisconsin-pasta-sierra-jupiter
File name:Facturas Pagadas al Vencimiento.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:419'328 bytes
First seen:2020-06-23 14:01:20 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:GXBr2PjZ9xlWEQCHu/A73iJ9dsGl620rx:GxryrxlLtO/A3iJ3zll0r
Threatray 10'637 similar samples on MalwareBazaar
TLSH CA94121433F40769F6B98BB605B2641263BBBAAB7231D70C6A4D925E1B1F7C09560F33
Reporter abuse_ch
Tags:AgentTesla BBVA ESP exe geo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.progresoweb.com
Sending IP: 82.194.74.62
From: Confirming.bbva@bbva.com
Subject: BBVA-Confirming Facturas Pagadas al Vencimiento
Attachment: Facturas Pagadas al Vencimiento.r00 (contains "Facturas Pagadas al Vencimiento.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13061/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.51012.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c964296558dc6cf1a3e305f48af7ea8b6736ef61f01425dbfabc6fd32cd4eb87/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 11:07:33 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zfscszky3rwpdi7dax2iv57krnttn33b6akclw72xrx5glgu5odq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'627 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/200624-emfpy1w572/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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.

24ea86f4bdd54dc327e3b0d8707d13a0

AgentTesla

Executable exe c964296558dc6cf1a3e305f48af7ea8b6736ef61f01425dbfabc6fd32cd4eb87

(this sample)

  
Dropped by
MD5 24ea86f4bdd54dc327e3b0d8707d13a0
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13061/

Comments