MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9aaf43bf1332584fef746b25cb8ce5d649476c0f2f9c97b2f1eb786846015d2f. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments

SHA256 hash: 9aaf43bf1332584fef746b25cb8ce5d649476c0f2f9c97b2f1eb786846015d2f
SHA3-384 hash: 7a3dde7755fd139660e4915d9f334677cf42fe3f655ab0803f4f847fe6cc49a2bd5545c21573e4b97c449659dd31cf48
SHA1 hash: 2bda3e9fea15674d665e1370c03e3abb87f863db
MD5 hash: 1986c16fc76fdb39d6a974b293abc987
humanhash: zulu-october-xray-enemy
File name:ORDER LIST_AUG7FIBA00541·PDF.scr
Download: download sample
Signature AgentTesla
File size:1'182'120 bytes
First seen:2023-08-08 16:11:50 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 12288:7bMnVz5pSMM7s2NQNoMdoPORnMzIlSZMAUsUirdYJvs9xghcDhhJU4VZyz/6hGo:kdSMmSdoVzT7UqxZxxEU9
Threatray 5'473 similar samples on MalwareBazaar
TLSH T1B2450119B6788132DC18C77458F65E1282EBAE9D37E1991928D4F76C0F326BE8F039C5
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 7068ccb0b2b2b2f8 (129 x AgentTesla, 54 x SnakeKeylogger, 28 x AveMariaRAT)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
347
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
ORDER LIST_AUG7FIBA00541·PDF.scr
Verdict:
Malicious activity
Analysis date:
2023-08-08 16:12:39 UTC
Tags:
stealer agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Gathering data
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
Contains functionality to register a low level keyboard hook
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
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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 steal Mail credentials (via file / registry access)
Uses ipconfig to lookup or modify the Windows network settings
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1287959 Sample: ORDER_LIST_AUG7FIBA00541#U0... Startdate: 08/08/2023 Architecture: WINDOWS Score: 100 25 Found malware configuration 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected AgentTesla 2->29 31 6 other signatures 2->31 7 ORDER_LIST_AUG7FIBA00541#U00b7PDF.scr.exe 4 2->7         started        process3 signatures4 33 Writes to foreign memory regions 7->33 35 Injects a PE file into a foreign processes 7->35 10 AppLaunch.exe 2 7->10         started        13 cmd.exe 1 7->13         started        15 cmd.exe 1 7->15         started        process5 signatures6 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->37 39 Tries to steal Mail credentials (via file / registry access) 10->39 41 Contains functionality to register a low level keyboard hook 10->41 45 2 other signatures 10->45 43 Uses ipconfig to lookup or modify the Windows network settings 13->43 17 conhost.exe 13->17         started        19 ipconfig.exe 1 13->19         started        21 conhost.exe 15->21         started        23 ipconfig.exe 1 15->23         started        process7
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2023-08-08 10:33:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
12 of 38 (31.58%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
9aaf43bf1332584fef746b25cb8ce5d649476c0f2f9c97b2f1eb786846015d2f
MD5 hash:
1986c16fc76fdb39d6a974b293abc987
SHA1 hash:
2bda3e9fea15674d665e1370c03e3abb87f863db
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:NET
Author:malware-lu
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:pe_imphash
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits
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 9aaf43bf1332584fef746b25cb8ce5d649476c0f2f9c97b2f1eb786846015d2f

(this sample)

  
Delivery method
Distributed via e-mail attachment

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