General
- Target dmmm3.exe
- Size 90KB
- Sample261013-dwznvaac86
- SHA256 3e0b643f6532c376297100d659c371cdb049d08d3a90b82e21d3676c13d75735
- MD5 c1c47d14b6f92861fd801630ae87f75f
- SHA1 0a06d7ff917b285b53956fa79982787fda245fae
- SHA512 b160767f16e415896cf11d33eaca2ab47dc3c1dc3227c959ba23883067b8407ece56b54c662df96c1e4c688081becd7c3719df18c1567b3d0f8cead297d841b7
- SSDEEP 1536:oPtLFi5GaiYSWmOdAJbkffcyLNFcZAlymyyRLdEU51:oPgGaixYAJbkXcWVFpp1
- TLSH T1D593E9443BFD4112F2BF5FBC99B161048A7AB9636811DB5D1CE420CD0A72FC49992BBB
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
dmmm3.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
dmmm3.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
r4LKgrhL1gTy
-
delay
3
-
install
true
-
install_file
Top1Server.exe
-
install_folder
%AppData%
Extracted
-
ps1
-
ps1.dropper
http://tg88.surf/malware/load.ps1
Targets
-
- Target dmmm3.exe
- Size 90KB
- SHA256 3e0b643f6532c376297100d659c371cdb049d08d3a90b82e21d3676c13d75735
- MD5 c1c47d14b6f92861fd801630ae87f75f
- SHA1 0a06d7ff917b285b53956fa79982787fda245fae
- SHA512 b160767f16e415896cf11d33eaca2ab47dc3c1dc3227c959ba23883067b8407ece56b54c662df96c1e4c688081becd7c3719df18c1567b3d0f8cead297d841b7
- SSDEEP 1536:oPtLFi5GaiYSWmOdAJbkffcyLNFcZAlymyyRLdEU51:oPgGaixYAJbkXcWVFpp1
- TLSH T1D593E9443BFD4112F2BF5FBC99B161048A7AB9636811DB5D1CE420CD0A72FC49992BBB
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Async RAT payload
-
Modifies WinLogon for persistence
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Event Triggered Execution: Image File Execution Options Injection
-
Sets service image path in registry
This determines the executable launched when a service starts. It can be used to establish persistence.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
Executes dropped EXE
-
Registers new Windows logon scripts automatically executed at logon.
-
Adds Run key to start application
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Boot or Logon Initialization Scripts
1Logon Script (Windows)
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Boot or Logon Initialization Scripts
1Logon Script (Windows)
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Scheduled Task/Job
1Scheduled Task
1