MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ed4e50e4e27a56342352ddcf57ca038193ffb9332ae5f0f5551be1ed3463b04a. 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 File information Comments

SHA256 hash: ed4e50e4e27a56342352ddcf57ca038193ffb9332ae5f0f5551be1ed3463b04a
SHA3-384 hash: ccd5e29beec75b5e0aee9c8ac21f1a35f03b77d062f8ad04c1e5730b0282452c366415eae7d4a8ab8d00473df71a09c5
SHA1 hash: 7deab9b6bae7ce937d551077f1e7c276bdc48a42
MD5 hash: 40beb3ed7eadb05529230df2a8e5d53c
humanhash: victor-london-connecticut-violet
File name:hesaphareketi-01.pdf.exe
Download: download sample
Signature AgentTesla
File size:419'176 bytes
First seen:2022-12-17 08:08:27 UTC
Last seen:2022-12-17 09:40:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 97318da386948415d08cef4a9006d669 (71 x Formbook, 35 x SnakeKeylogger, 26 x AgentTesla)
ssdeep 6144:ukw2B9DAqHgpe4jYmfHMHLAdGqv/Lfn8l6VhiZppzdzkeS:ZZl4YmPMrAdbXzn8uiHhlkR
Threatray 16'157 similar samples on MalwareBazaar
TLSH T135949B2C6669A896C1F18B31295FF5A1DCE8644780C2B73D26FFE6ED369190C0B17E70
TrID 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon ecf4969696d4d4dc (3 x NanoCore, 3 x AgentTesla, 1 x RemcosRAT)
Reporter abuse_ch
Tags:AgentTesla exe geo Telegram TUR

Intelligence


File Origin
# of uploads :
2
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
hesaphareketi-01.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-12-17 08:09:08 UTC
Tags:
installer 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
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Using the Windows Management Instrumentation requests
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
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
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
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 an obfuscated file name to hide its real file extension (double extension)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 769263 Sample: hesaphareketi-01.pdf.exe Startdate: 18/12/2022 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 6 other signatures 2->47 7 hesaphareketi-01.pdf.exe 19 2->7         started        10 etekfu.exe 2->10         started        13 etekfu.exe 2->13         started        process3 file4 27 C:\Users\user\AppData\...\pfankuoeyw.exe, PE32 7->27 dropped 15 pfankuoeyw.exe 1 2 7->15         started        57 Multi AV Scanner detection for dropped file 10->57 19 WerFault.exe 10 10->19         started        21 WerFault.exe 4 10 13->21         started        signatures5 process6 file7 29 C:\Users\user\AppData\Roaming\...\etekfu.exe, PE32 15->29 dropped 33 Multi AV Scanner detection for dropped file 15->33 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->35 37 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 15->37 39 Maps a DLL or memory area into another process 15->39 23 pfankuoeyw.exe 15 3 15->23         started        signatures8 process9 dnsIp10 31 api.telegram.org 149.154.167.220, 443, 49706 TELEGRAMRU United Kingdom 23->31 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->49 51 Tries to steal Mail credentials (via file / registry access) 23->51 53 Tries to harvest and steal ftp login credentials 23->53 55 Tries to harvest and steal browser information (history, passwords, etc) 23->55 signatures11
Gathering data
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-12-16 17:01:17 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5798024834:AAGLHTcPdLDij7ehMoasiBZDz8oodefEy0E/
Unpacked files
SH256 hash:
590e70421a78d9bb2f236e5ab988af7f0cd9be7688ded47b9a9f8c860ac30c8f
MD5 hash:
7c935f95f6af5ca410eb63442be2bce6
SHA1 hash:
633d8046101f142982b374d8ebc8dd3210744742
SH256 hash:
2f8cea8d0855d5b898a2bc07cbd5368b6a00b5aa88306d994f1be4173118e73f
MD5 hash:
c41c981699c42e3b6b1ef84aa5ffbaa9
SHA1 hash:
0ad98fbe88f47efdf73ee43c4f9b786adaa90aa9
SH256 hash:
ed4e50e4e27a56342352ddcf57ca038193ffb9332ae5f0f5551be1ed3463b04a
MD5 hash:
40beb3ed7eadb05529230df2a8e5d53c
SHA1 hash:
7deab9b6bae7ce937d551077f1e7c276bdc48a42
Malware family:
AgentTesla.v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

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