MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 861b167e20811e8f4763da56a9c0926463b2eca1366a8626041f42b91e8f2b2b. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments

SHA256 hash: 861b167e20811e8f4763da56a9c0926463b2eca1366a8626041f42b91e8f2b2b
SHA3-384 hash: 9ff0963bbf2c0287f1a611649d8353b1c3a069ccee643f2eeb85f1da6194c5cc821a78446c1aa4bf2e81296467bb1d42
SHA1 hash: 725cb30a2ec580223df19df46a1264e935677ee5
MD5 hash: d89b6fdd641dea38846e7839ccb6bf92
humanhash: sierra-earth-hydrogen-kilo
File name:d89b6fdd641dea38846e7839ccb6bf92.exe
Download: download sample
Signature AgentTesla
File size:700'416 bytes
First seen:2021-05-04 15:35:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:Lngpwg2IIyOKMIyP5ZBgOx2K7YB40Py7hnxskRsAP6:7gpPFOKZyPmM2w0PytxskL6
Threatray 4'453 similar samples on MalwareBazaar
TLSH 5EE4BF6233D4AF98F07E9B7580255200A3F1BD0BE721DA9DBEA530CD89F1EC58352766
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Barys
Status:
Malicious
First seen:
2021-05-04 13:45:36 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
bdf79e57b5574f9bafb56f6d0592f5ee429df7eb0ad536fbdb4f2956aae36f87
MD5 hash:
826b29e2a141b055a5491c9d7dc6eea7
SHA1 hash:
af4201362b8603bf7e4b6e2ead1cfb610dd7c0a9
SH256 hash:
861b167e20811e8f4763da56a9c0926463b2eca1366a8626041f42b91e8f2b2b
MD5 hash:
d89b6fdd641dea38846e7839ccb6bf92
SHA1 hash:
725cb30a2ec580223df19df46a1264e935677ee5
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:pe_imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe 861b167e20811e8f4763da56a9c0926463b2eca1366a8626041f42b91e8f2b2b

(this sample)

  
Delivery method
Distributed via web download

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