MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf6f2cd62d7af0433fb12b090fa9f761d272b74606bbe78bb1d939ef5c48d89d. 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 1 File information Comments

SHA256 hash: cf6f2cd62d7af0433fb12b090fa9f761d272b74606bbe78bb1d939ef5c48d89d
SHA3-384 hash: d76dacb0e79f6fb5a51a99e1b5796de5c4930db3d65cd7fc3c2cec3823dbdd832eceecf4fb198928408feda072b6f181
SHA1 hash: 808d2eb52d065754457f82348275de52ec61058a
MD5 hash: 572bbe350dc695e84886cb70edbb6c99
humanhash: sad-nineteen-magnesium-violet
File name:TNT Tracking Details_pdf.exe
Download: download sample
Signature AgentTesla
File size:633'344 bytes
First seen:2020-09-30 08:23:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:s7Gm5cBagctiGqfw/RLZ+zJRgDiZGPxdHofmU64NQ2QJ9sSwHcyDVQ7ca:s73GBa3tiGr/RLZ02EGJBofM9slu7ca
Threatray 226 similar samples on MalwareBazaar
TLSH 4FD423A597942F27CD7D4BFEA56A114093F0A26AA243F7814FD4B0D72D237B04B4B683
Reporter cocaman
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
May check the online IP address of the machine
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)
Queries sensitive video device information (via WMI, Win32_VideoController, 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 AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Ransomware.TeslaCrypt
Status:
Suspicious
First seen:
2020-09-30 08:25:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
34 of 48 (70.83%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
cf6f2cd62d7af0433fb12b090fa9f761d272b74606bbe78bb1d939ef5c48d89d
MD5 hash:
572bbe350dc695e84886cb70edbb6c99
SHA1 hash:
808d2eb52d065754457f82348275de52ec61058a
SH256 hash:
9935ba8ecc8473f274835a59d0c854e7b4a59fbceb4e7892a43a7275af63a15b
MD5 hash:
a4fcd31531a65636b4c0c7386ea3425a
SHA1 hash:
9808a6501030f44b3afa94b6f790c639edaacb5f
SH256 hash:
e0f1f79b7a1e0479c53c843a8ea203ecd06904c0e62c6caea57e1e18b633fc26
MD5 hash:
5b55ea896a010fc6fc2153f8d024fdef
SHA1 hash:
9b53617683dbafa76a71a0ed64e8d12caa0f79af
SH256 hash:
c43185bbc97dfc94468b146fed36486ce23a6a28810be31b874a3eaaf3d4b419
MD5 hash:
42a8b587f6618c730da7d085629597e8
SHA1 hash:
e7a3fff150e1416b03f3d77189861edf37ed80aa
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE

File information


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

Malspam

AgentTesla

Executable exe cf6f2cd62d7af0433fb12b090fa9f761d272b74606bbe78bb1d939ef5c48d89d

(this sample)

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