MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8f62dda091a29ed35c26e212840d0c260c9f420f5a7940b2b1f088ad10a3c2d. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c8f62dda091a29ed35c26e212840d0c260c9f420f5a7940b2b1f088ad10a3c2d
SHA3-384 hash: 639dbbda3d971d5c9daa3a242fff185e8f6122395f5d45041b8b8fae49267e91e75260215d399f69a3afc7a3d606227f
SHA1 hash: 63c6513df8879238baef6869bd2c2c5324626337
MD5 hash: 676213812fcd942f150519418bad81f0
humanhash: california-seven-pizza-london
File name:Invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:546'304 bytes
First seen:2020-07-09 12:14:54 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 12288:8xJO2acTaulCSRO6Tv0kxNBDZ3Tio4hDinpkOr6kM:6jLTESRz0I1ZuVhDipXekM
Threatray 10'718 similar samples on MalwareBazaar
TLSH 0FC402F9728C8F26E6744BF5687051D08FF5B80B15B5E6AE8CC120CA24B1F846964FB7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vps.sofguards.com
Sending IP: 45.95.169.46
From: info@sofguards.com
Subject: Invoice
Attachment: Invoice.zip (contains "Invoice.exe")

AgentTesla SMTP exfil server:
smtp.visgring.com: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/23753/
Detection(s):
SecuriteInfo.com.Fareit-FWJ676213812FCD.16152.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8f62dda091a29ed35c26e212840d0c260c9f420f5a7940b2b1f088ad10a3c2d/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 09:00:35 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zd3c3wqjdiu62nocnyqsqqgqyjqmt5ba6wtziczld4eivuikhqwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'708 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200709-kpdlgn7abs/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
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
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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 d9e6cec88ebff6f971f3029bdba2ea6709a93cea73cb0e14f59d6f0f96727ee4

AgentTesla

Executable exe c8f62dda091a29ed35c26e212840d0c260c9f420f5a7940b2b1f088ad10a3c2d

(this sample)

  
Dropped by
MD5 2e7f4bdc20dfecd05e4770182ebe83ce
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d9e6cec88ebff6f971f3029bdba2ea6709a93cea73cb0e14f59d6f0f96727ee4
Cape
Cape
https://www.capesandbox.com/analysis/23753/

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