Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
16/10/2026, 11:04
General
- Target jaffacakes118_Backdoor.Win32.Turkojan.zwh.exe
- Size 137KB
- Sample261016-m6mlpssths
- SHA256 6f7ee7fa5395a22102eebd8078f8b1819538aa18febc7c16bfcdfe3be4296563
Malware Config
Signatures
- Family: ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ModiLoader Second Stage 24 IoCs
- UAC bypass 3 TTPs 1 IoCs
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 4 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Checks whether UAC is enabled 1 TTPs 3 IoCs
- UPX packed file 26 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
- System policy modification 1 TTPs 1 IoCs
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Backdoor.Win32.Turkojan.zwh.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Backdoor.Win32.Turkojan.zwh.exe"1⤵
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe"2⤵
- UAC bypass
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\mstwain32.exeC:\Windows\mstwain32.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
3Replay Monitor
Loading Replay Monitor...
Downloads
cmsetac.dll
mstwain32.exe
ntdtcstp.dll
memory/616-1-0x000000000045C000-0x000000000045D000-memory.dmp
memory/616-2-0x0000000000400000-0x000000000045D000-memory.dmp
memory/616-5-0x0000000000400000-0x000000000045D000-memory.dmp
memory/616-0-0x0000000000400000-0x000000000045D000-memory.dmp
memory/3028-24-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-29-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-32-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-21-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-14-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-25-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-26-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-27-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-28-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-6-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-31-0x0000000002480000-0x000000000248E000-memory.dmp
memory/4980-30-0x0000000002260000-0x0000000002268000-memory.dmp
memory/4980-18-0x0000000002480000-0x000000000248E000-memory.dmp
memory/4980-35-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-38-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-41-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-44-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-47-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-50-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-53-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-56-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-59-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-62-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-65-0x0000000000400000-0x000000000045D000-memory.dmp
memory/4980-68-0x0000000000400000-0x000000000045D000-memory.dmp