General
- Target 77fb832052abc29f8392e50a83571fda0a9a44fc14c485bc9ae58b37ca51b00e.bin.exe
- Size 66.0MB
- Sample260328-ewrhxaaw2y
- SHA256 77fb832052abc29f8392e50a83571fda0a9a44fc14c485bc9ae58b37ca51b00e
- MD5 e468fff11b549b11c889c92acdba3f02
- SHA1 2fd4cdb80817a5c671f2bc3cda5ff7440dc846db
- SHA512 82dcfac3e5b4bff76010725412ce18a3647685efce786e5b503612ca9370d6bd3b1b462573f14ee76dcc262e85491a83cb62699e5236b9cf8c3da2d4da7312f1
- SSDEEP 1572864:sUwyhJYCe1tCwA83uUQVerfILuUn7mec:sx3vOgQV41U7Hc
- TLSH T1F2E711F7CEE476A44768D1DAAE1A9059570513B0BC1C7BFB1C4C8E4A26AF6B43BC4630
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
77fb832052abc29f8392e50a83571fda0a9a44fc14c485bc9ae58b37ca51b00e.bin.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
77fb832052abc29f8392e50a83571fda0a9a44fc14c485bc9ae58b37ca51b00e.bin.exe
Resource
win10ltsc2021-20260130-en
Behavioral task
behavioral3
Sample
77fb832052abc29f8392e50a83571fda0a9a44fc14c485bc9ae58b37ca51b00e.bin.exe
Resource
win11-20260130-en
Malware Config
Extracted
-
redline
-
jajaja
-
176.46.152.46:1911
Extracted
-
neconyd
-
http://ow5dirasuek.com/
-
http://mkkuei4kdsz.com/
-
http://lousta.net/
Extracted
-
quasar
-
1.4.1
-
Office04
-
understand-vip.gl.at.ply.gg:21304
-
966bc060-4ea7-43bd-9b30-06988ea8ba79
-
encryption_key
7FE83CB9F9DEA14FFA20DB6F8CD68A42656137B4
-
install_name
Cleaner.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
MsEdge
-
subdirectory
SubDir
Extracted
-
stealc
-
avtostopom
-
http://45.141.233.187
-
url_path
/7d1ca61c169b4862.php
Extracted
-
smokeloader
-
555
Extracted
-
xworm
-
3.0
-
82.26.74.39:7000
-
Pzco4SpJSHq0JUVI
-
Install_directory
%AppData%
-
install_file
USB.exe
Extracted
-
stealc
-
LogsDillerCloud
-
http://weathersouth.shop
-
url_path
/45cc90de006049c9.php
Extracted
-
umbral
-
v1.3
-
https://discord.com/api/webhooks/1399894662365577257/NMqgSKeL5lfvgkhf3U7otcHEUlUdExlRehLumOM1uhIYrXB5YDsltdJihrITmZu28SVz
Extracted
-
xred
-
xred.mooo.com
-
payload_url
http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978
https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download
https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1
http://xred.site50.net/syn/SUpdate.ini
https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download
https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1
http://xred.site50.net/syn/Synaptics.rar
https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download
https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1
http://xred.site50.net/syn/SSLLibrary.dll
Extracted
-
sheetrat
-
1.8
-
bearftp.sbs:8083
-
neonacblow.sbs:8083
-
neonacblow.cfd:8083
Extracted
-
redline
-
rdp
-
mail-eco.gl.at.ply.gg:15149
Extracted
-
blihanstealer
-
pomdfghrt
-
user_agent
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; CIBA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)
Extracted
-
xworm
-
5.0
-
ms-pupils.gl.at.ply.gg:42890
-
xIgEZvOsUNiy7Htf
-
Install_directory
%AppData%
-
install_file
svchost.exe
Extracted
-
xworm
-
XWorm V5.6
-
147.185.221.27:31149
-
Install_directory
%AppData%
-
install_file
XClient.exe
Extracted
-
vidar
-
14.9
-
6ff1fd60fb5387f3c93619f2e30e125f
-
https://t.me/ty5e4q
-
https://steamcommunity.com/profiles/76561199884432485
-
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0
Targets
-
- Target 77fb832052abc29f8392e50a83571fda0a9a44fc14c485bc9ae58b37ca51b00e.bin.exe
- Size 66.0MB
- SHA256 77fb832052abc29f8392e50a83571fda0a9a44fc14c485bc9ae58b37ca51b00e
- MD5 e468fff11b549b11c889c92acdba3f02
- SHA1 2fd4cdb80817a5c671f2bc3cda5ff7440dc846db
- SHA512 82dcfac3e5b4bff76010725412ce18a3647685efce786e5b503612ca9370d6bd3b1b462573f14ee76dcc262e85491a83cb62699e5236b9cf8c3da2d4da7312f1
- SSDEEP 1572864:sUwyhJYCe1tCwA83uUQVerfILuUn7mec:sx3vOgQV41U7Hc
- TLSH T1F2E711F7CEE476A44768D1DAAE1A9059570513B0BC1C7BFB1C4C8E4A26AF6B43BC4630
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10backdoorbanker555avtostopomjajajaoffice04blackmoonlockbitneconydquasarredlinesectopratsmokeloaderstealcumbralxmrigxworminfostealerminerransomwareratspywarestealerthemidatrojanupxadwarebootkitlogsdillercloudrdpcredential_accessdefense_evasiondiscoveryexecutionasyncratblankgrabberblihanstealercobaltstrikecosmuginkligolomimikatzneshtaramnitrhadamanthyssheetratsliverxredinstallerpersistenceprivilege_escalationpyinstallerworm6ff1fd60fb5387f3c93619f2e30e125ffloxifgh0stratpurplefoxvidarrootkit-
A stealer written in Python and packaged with Pyinstaller
-
Adds autorun key to be loaded by Explorer.exe on startup
-
Async RAT payload
-
Asyncrat family
-
Blackmoon family
-
Blankgrabber family
-
Blihanstealer family
-
Cobalt Strike reflective loader
Detects the reflective loader used by Cobalt Strike.
-
Cobaltstrike family
-
Cosmu family
-
Deletes Windows Defender Definitions
Uses mpcmdrun utility to delete all AV definitions.
-
Detect Blackmoon payload
-
Detect Vidar Stealer
-
Detect Xworm Payload
-
Detects Cosmu payload
Cosmu is a worm written in C++.
-
Detects Ligolo reverse tunneling tool
-
Detects Rhadamanthys Payload
-
Detects Sheetrat obfuscated V1.8 and higher
Sheetrat aka NonEuclid RAT is a trojan written in C#.
-
Detects Stealc stealer Version 2
-
Detects Umbral payload
-
Floxif family
-
Gh0st RAT payload
-
Gh0strat family
-
Gink family
-
Ligolo family
-
Lockbit family
-
Mimikatz family
-
Neconyd family
-
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Neshta family
-
Purplefox family
-
Quasar family
-
Quasar payload
-
Ramnit family
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
Redline family
-
Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
-
Rhadamanthys family
-
Rule to detect Lockbit 3.0 ransomware Windows payload
-
SectopRAT payload
-
Sectoprat family
-
Sheetrat family
-
Sliver RAT v2
-
Sliver family
-
Smokeloader family
-
Stealc family
-
Umbral family
-
Vidar family
-
Xmrig family
-
Xred family
-
Xworm family
-
blankgrabber
Blankgrabber is an infostealer written in Python and packaged with Pyinstaller.
-
mimikatz is an open source tool to dump credentials on Windows
-
Detects Floxif payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Renames multiple (57) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
XMRig Miner payload
-
Disables one or more Microsoft Defender components
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
-
Downloads MZ/PE file
-
Event Triggered Execution: AppInit DLLs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
-
Modifies Windows Firewall
-
Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
-
ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Creates new service(s)
-
Disables automatic submission of suspicious files to Microsoft by Windows Defender
Uses the Powershell Set-MpPreference cmdlet to prevent Windows Defender from automatically sending files to Microsoft for analysis.
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies system executable filetype association
-
Prevents Microsoft Defender from scanning certain paths by adding an exclusion.
Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.
-
Stops running service(s)
-
Adds Run key to start application
-
Checks whether UAC is enabled
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Hide Artifacts: Hidden Window
Windows that would typically be displayed when an application carries out an operation can be hidden.
-
Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Drops file in System32 directory
-
Enumerates processes with tasklist
-
SmartAssembly .NET packer
Detects SmartAssembly .NET packer.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
3Windows Service
3Event Triggered Execution
2AppInit DLLs
1Change Default File Association
1Modify Authentication Process
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
3Windows Service
3Event Triggered Execution
2AppInit DLLs
1Change Default File Association
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
2File/Path Exclusions
1Hidden Window
1Impair Defenses
6Disable or Modify System Firewall
1Disable or Modify Tools
3Indicator Removal
1File Deletion
1Modify Authentication Process
1Modify Registry
4Pre-OS Boot
1Bootkit
1Virtualization/Sandbox Evasion
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
1Credentials In Files
1Discovery
Peripheral Device Discovery
2Process Discovery
1Query Registry
6Remote System Discovery
1System Information Discovery
7System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1System Time Discovery
1Virtualization/Sandbox Evasion
1