MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9967dbf940ce71c3aff8f0b62c7ef9324dd30e6ae4bbb2db4b16c0a184e383f7. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments

SHA256 hash: 9967dbf940ce71c3aff8f0b62c7ef9324dd30e6ae4bbb2db4b16c0a184e383f7
SHA3-384 hash: d78df0d3e2ebcbb251e50ea13aed4f63f9c5802af3d2715f8aa34f3749d4a1f9e4c7593d1c055222a9ba0e82d1daf5a4
SHA1 hash: e31a0c5903886183d9c7094bd35d416368c3b1c2
MD5 hash: 730273a933470cd70ba07aab36656c32
humanhash: timing-mexico-social-dakota
File name:QUOTATION#00358.exe
Download: download sample
Signature AgentTesla
File size:1'564'160 bytes
First seen:2023-11-23 07:27:35 UTC
Last seen:2023-11-23 09:24:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:ZynW3OXNioVslTOFKvhrZGxOXbhgDJsjQ2O9d8:13OXNioqgg4OXlsJsjTiK
TLSH T17275F1473C84DC96D0432AF3556E86A07609798EC465C3BD3B03BB1BB2E634A27157AF
TrID 30.2% (.EXE) Win64 Executable (generic) (10523/12/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4505/5/1)
5.9% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f29296968e9e9ea6 (60 x AgentTesla, 37 x RedLineStealer, 35 x Formbook)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
323
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
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 very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Hacktool.Mimikatz
Status:
Malicious
First seen:
2023-11-22 22:19:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
21 of 35 (60.00%)
Threat level:
  1/5
Verdict:
malicious
Label(s):
agenttesla_v4
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
Unpacked files
SH256 hash:
ab4ca383061da030a36bc36a4ece4b256911d89266512b90ec51c3b6f2a39acd
MD5 hash:
bfe86971e8101df13234058c79729ada
SHA1 hash:
8a59923bbc26519ae4b2b4e291614a95458b599d
SH256 hash:
9967dbf940ce71c3aff8f0b62c7ef9324dd30e6ae4bbb2db4b16c0a184e383f7
MD5 hash:
730273a933470cd70ba07aab36656c32
SHA1 hash:
e31a0c5903886183d9c7094bd35d416368c3b1c2
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.

Malspam

AgentTesla

Executable exe 9967dbf940ce71c3aff8f0b62c7ef9324dd30e6ae4bbb2db4b16c0a184e383f7

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments