MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 133ff6cdcb6a5fcd2e8c850d0bdd7c35fa5caa702f3e96622c84c319f8b2cf4a. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash: 133ff6cdcb6a5fcd2e8c850d0bdd7c35fa5caa702f3e96622c84c319f8b2cf4a
SHA3-384 hash: cae6479b7591d33fbd99a6c6babb39752c595b50adda3d7eaa2d79d793fb87b83aba58a90779de04b46ae24262e977b5
SHA1 hash: 27e5dc0635469005434abb9d007c8a999920a0fc
MD5 hash: ea28336146a1f2e4008a2854c8be8965
humanhash: ceiling-quebec-network-rugby
File name:ORDER LIST 1&2.exe
Download: download sample
Signature AgentTesla
File size:68'640 bytes
First seen:2022-08-03 01:57:40 UTC
Last seen:2022-08-03 02:52:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 768:Fnn0abD+QR64q3bFeTroMjibBwmOrWiIeEqlHrdUeUUZmH43i1L1KgZ1h:aauQR64aJQrTGAIe9jJ6YS11
Threatray 1'703 similar samples on MalwareBazaar
TLSH T19263E69C779079CFCC5BCD72A9A81C24AB20B467671BD293A44351AC8E4CB8BDF151B3
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
324
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
ORDER LIST 1&2.exe
Verdict:
Malicious activity
Analysis date:
2022-08-03 05:37:17 UTC
Tags:
opendir agenttesla

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

Behaviour
Searching for the window
Сreating synchronization primitives
Sending an HTTP GET request
Launching a process
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated overlay packed packed
Result
Verdict:
UNKNOWN
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
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Detected potential unwanted application
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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 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)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Leonem
Status:
Malicious
First seen:
2022-08-03 01:58:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
16 of 26 (61.54%)
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/bot5083863399:AAH9g72QTdN88jNOd6_tBrE8gEd-FpXnfHE/sendDocument
Unpacked files
SH256 hash:
a2c2d8fbb1c4b6de95ca1ae2838e1ca488d669050619bfc3bdbbe5314a588a3c
MD5 hash:
209262af9f81ff09c544e28b601cc98b
SHA1 hash:
7333062124527a28d9ccd531122f02e4f1b1d02f
SH256 hash:
133ff6cdcb6a5fcd2e8c850d0bdd7c35fa5caa702f3e96622c84c319f8b2cf4a
MD5 hash:
ea28336146a1f2e4008a2854c8be8965
SHA1 hash:
27e5dc0635469005434abb9d007c8a999920a0fc
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_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 133ff6cdcb6a5fcd2e8c850d0bdd7c35fa5caa702f3e96622c84c319f8b2cf4a

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

Comments