MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09da622ef3e5d5a12d5b51075e06a1ed054ac21d37eadb07cd901366150895a7. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments

SHA256 hash: 09da622ef3e5d5a12d5b51075e06a1ed054ac21d37eadb07cd901366150895a7
SHA3-384 hash: 0891396ee6511c52d29235df222a70d461035dd53b2fc77dd85e67e9d2aacdc7b9e10718812305036d3cef130a50ebd9
SHA1 hash: 8102c713286ace56d07914cc6164e27412d2d17d
MD5 hash: 5d5a06166ce1d99636634c4016618c01
humanhash: yellow-don-monkey-april
File name:Payment Advice_PDF.scr
Download: download sample
Signature AgentTesla
File size:2'481'152 bytes
First seen:2023-03-28 17:51:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 49152:6T2UxXSau0WZL41of2iBUQQ/xD6WWdru:ff2bQQ/xD6W
Threatray 1'696 similar samples on MalwareBazaar
TLSH T1E8B57DB112E2FE98F77F2E60D12025008D605817AABDD78DBCC5269B96E2710DF4C7B6
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 d4c4c4d8ccd4d0c4 (10 x AveMariaRAT, 6 x AgentTesla, 2 x Formbook)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Advice_PDF.scr
Verdict:
Malicious activity
Analysis date:
2023-03-28 17:59:48 UTC
Tags:
n/a

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
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
smokeloader
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
Encrypted powershell cmdline option found
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 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 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 Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 836658 Sample: Payment_Advice_PDF.scr.exe Startdate: 28/03/2023 Architecture: WINDOWS Score: 100 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected AgentTesla 2->34 36 .NET source code contains potential unpacker 2->36 38 3 other signatures 2->38 7 Payment_Advice_PDF.scr.exe 4 2->7         started        process3 file4 30 C:\Users\...\Payment_Advice_PDF.scr.exe.log, ASCII 7->30 dropped 40 Encrypted powershell cmdline option found 7->40 42 Writes to foreign memory regions 7->42 44 Injects a PE file into a foreign processes 7->44 11 aspnet_compiler.exe 2 7->11         started        14 cmd.exe 1 7->14         started        16 cmd.exe 1 7->16         started        18 powershell.exe 16 7->18         started        signatures5 process6 signatures7 46 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->46 48 Tries to steal Mail credentials (via file / registry access) 11->48 50 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->50 54 2 other signatures 11->54 52 Uses ipconfig to lookup or modify the Windows network settings 14->52 20 conhost.exe 14->20         started        22 ipconfig.exe 1 14->22         started        24 conhost.exe 16->24         started        26 ipconfig.exe 1 16->26         started        28 conhost.exe 18->28         started        process8
Threat name:
ByteCode-MSIL.Trojan.Tnega
Status:
Malicious
First seen:
2023-03-27 07:46:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
09da622ef3e5d5a12d5b51075e06a1ed054ac21d37eadb07cd901366150895a7
MD5 hash:
5d5a06166ce1d99636634c4016618c01
SHA1 hash:
8102c713286ace56d07914cc6164e27412d2d17d
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:BitcoinAddress
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:XWorm_Hunter
Author:Potato

File information


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

Malspam

AgentTesla

Executable exe 09da622ef3e5d5a12d5b51075e06a1ed054ac21d37eadb07cd901366150895a7

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

Comments