MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 161fa711cb6048634162e4af6f974dd0fac50b2362a061a2d20317938d40df67. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: 161fa711cb6048634162e4af6f974dd0fac50b2362a061a2d20317938d40df67
SHA3-384 hash: a6c0c847bf48d3c73e4fd45973dc897190bd4ff466eabc12416b43deb744143017808dae8e3932e01e323f88d1afa9b6
SHA1 hash: d36044dc6182a7f5410fcfbad5edc3e52949db89
MD5 hash: 164b50f65da42ff885f0957de32d7462
humanhash: enemy-august-black-cardinal
File name:164b50f65da42ff885f0957de32d7462.exe
Download: download sample
Signature AgentTesla
File size:925'184 bytes
First seen:2021-06-18 06:57:13 UTC
Last seen:2021-06-18 07:48:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:m6WtEvc/Lfa6JSBlQHS71hesshL8deDXRsIQiS4P:HmfaeS5gsfkbQ
Threatray 6'105 similar samples on MalwareBazaar
TLSH DF15D0213AEA8518F077AFB41EE0B5514AAFFF277606E04E2491334B2733681DD9163E
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.mytravelws.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
142
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
164b50f65da42ff885f0957de32d7462.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-18 07:00:51 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
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)
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.AgentTesla
Status:
Malicious
First seen:
2021-06-18 06:40:37 UTC
AV detection:
11 of 46 (23.91%)
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 WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
2e19d8ba1522ce2860868d1e3b28a6d601a36ca91a538f96cb525c11f17f7810
MD5 hash:
be02e60a56f391efeae578b2419228d2
SHA1 hash:
9862aece142ccda592eec4a2634029ee54f2d392
SH256 hash:
161fa711cb6048634162e4af6f974dd0fac50b2362a061a2d20317938d40df67
MD5 hash:
164b50f65da42ff885f0957de32d7462
SHA1 hash:
d36044dc6182a7f5410fcfbad5edc3e52949db89
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
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description: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 161fa711cb6048634162e4af6f974dd0fac50b2362a061a2d20317938d40df67

(this sample)

  
Delivery method
Distributed via web download

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