MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09af1116fcc5d0e0e19ae3f0c98f0360957f1ebaf5abfb13c478b002a5ce316a. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments

SHA256 hash: 09af1116fcc5d0e0e19ae3f0c98f0360957f1ebaf5abfb13c478b002a5ce316a
SHA3-384 hash: 70522113f88a823cca1bd13f8c89e087a0867bc12dee0a3669fbb60eb4f7ea460bc5f2ac7ce5985e443805e9f91d77d9
SHA1 hash: b9016dc02ca5e509372bf40e1cd9dc938a599052
MD5 hash: a276e6fccf121f5eda040af0f41e95d8
humanhash: oscar-fourteen-wisconsin-emma
File name:09af1116fcc5d0e0e19ae3f0c98f0360957f1ebaf5abfb13c478b002a5ce316a
Download: download sample
Signature AgentTesla
File size:237'640 bytes
First seen:2023-04-05 15:09:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:sW7rw/SqwXycsBSs1+VK8LRpb3zWMJoZCOVn4:0/ShXycsgs14nFWMuk
Threatray 4 similar samples on MalwareBazaar
TLSH T1EA34CF4A791A74AFC81BCA76CD992C189B70A3A7A717C507B00B13A98A0D7D7CF111E7
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
251
Origin country :
HU HU
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a file
Creating a window
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
confuserex darkcloud overlay packed 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
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
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 / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 841920 Sample: bOp9VHR9TX.exe Startdate: 05/04/2023 Architecture: WINDOWS Score: 100 25 Snort IDS alert for network traffic 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 6 other signatures 2->31 7 bOp9VHR9TX.exe 1 2->7         started        process3 file4 21 C:\Users\user\AppData\...\bOp9VHR9TX.exe.log, CSV 7->21 dropped 33 Writes to foreign memory regions 7->33 35 Allocates memory in foreign processes 7->35 37 Injects a PE file into a foreign processes 7->37 11 CasPol.exe 15 4 7->11         started        15 CasPol.exe 7->15         started        17 MpCmdRun.exe 1 7->17         started        signatures5 process6 dnsIp7 23 api.telegram.org 149.154.167.220, 443, 49699 TELEGRAMRU United Kingdom 11->23 39 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->39 41 Tries to steal Mail credentials (via file / registry access) 11->41 43 Tries to harvest and steal ftp login credentials 11->43 45 Tries to harvest and steal browser information (history, passwords, etc) 11->45 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->47 49 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 15->49 19 conhost.exe 17->19         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.Heracles
Status:
Malicious
First seen:
2023-03-23 17:13:48 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
4
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5015424630:AAHYFU1sKtYqSORHBErFCWNjJz1TpXKj30w/sendDocument
Unpacked files
SH256 hash:
09af1116fcc5d0e0e19ae3f0c98f0360957f1ebaf5abfb13c478b002a5ce316a
MD5 hash:
a276e6fccf121f5eda040af0f41e95d8
SHA1 hash:
b9016dc02ca5e509372bf40e1cd9dc938a599052
Malware family:
AgentTesla
Verdict:
Malicious
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:INDICATOR_EXE_Packed_ConfuserEx
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits
Rule name:Suspicious_Macro_Presence
Author:Mehmet Ali Kerimoglu (CYB3RMX)
Description:This rule detects common malicious/suspicious implementations.

File information


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

Comments