General
- Target MCServerManager-win-Setup.exe
- Size 84.5MB
- Sample261022-2wlc8abf93
- SHA256 557d29c573332ad96ea85394b43db64e3f0285db40151c21566a393a9f09aeb8
- MD5 be8daf5b407fdb0960c26cfcf0b12593
- SHA1 0a23792bac806c6d05c026f433e27ced597bed4f
- SHA512 469787a1300f61ba766bfcbe94bfb9edadf4cad0afd02a1f21ea36603a1d27f88c8c5c56098f815c4c3aa68124c0d13dc875cb1d1ac9265e3f33caba872ab97c
- SSDEEP 1572864:wDUwkLhYIC6loVH8ms36q8aHwoSvIGM/dZ1iEo4E6gEwG+ceFmzSZOtz2qi:KxVH8336sQoSvIT/dZ1LoF6gFFmzSZMi
- TLSH T104183380FFCB92F9D8D70935107EB33F8B365505852CCA57EBE44D12FCA27215AAA129
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
MCServerManager-win-Setup.exe
Resource
win10v2004-20260911-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
MCServerManager-win-Setup.exe
Resource
win11ltsc2024-20260911-en
11 signatures
150 seconds
Malware Config
Targets
-
- Target MCServerManager-win-Setup.exe
- Size 84.5MB
- SHA256 557d29c573332ad96ea85394b43db64e3f0285db40151c21566a393a9f09aeb8
- MD5 be8daf5b407fdb0960c26cfcf0b12593
- SHA1 0a23792bac806c6d05c026f433e27ced597bed4f
- SHA512 469787a1300f61ba766bfcbe94bfb9edadf4cad0afd02a1f21ea36603a1d27f88c8c5c56098f815c4c3aa68124c0d13dc875cb1d1ac9265e3f33caba872ab97c
- SSDEEP 1572864:wDUwkLhYIC6loVH8ms36q8aHwoSvIGM/dZ1iEo4E6gEwG+ceFmzSZOtz2qi:KxVH8336sQoSvIT/dZ1LoF6gFFmzSZMi
- TLSH T104183380FFCB92F9D8D70935107EB33F8B365505852CCA57EBE44D12FCA27215AAA129
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies Windows Firewall
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
MITRE ATT&CK Enterprise v16
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1