Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
14/10/2026, 02:11
General
- Target jaffacakes118_HEUR.Trojan.Win32.Generic.exe
- Size 568KB
- Sample261014-cmsnhaeb45
- SHA256 456680f579bba8b3e77dde11ec60bdb1a09fdae7490bd8c119d86655e31b883d
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
- Checks BIOS information in registry 2 TTPs 6 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 4 IoCs
- Loads dropped DLL 6 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Checks whether UAC is enabled 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 3 IoCs
- UPX packed file 27 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 6 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 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks processor information in registry 2 TTPs 21 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious use of AdjustPrivilegeToken 7 IoCs
- Suspicious use of SetWindowsHookEx 5 IoCs
- Suspicious use of WriteProcessMemory 13 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_HEUR.Trojan.Win32.Generic.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"1⤵
- Checks BIOS information in registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe2⤵
- Checks computer location settings
- 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" \melt "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"3⤵
- Checks BIOS information in registry
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\mstwain32.exe4⤵
- 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
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\mstwain32.exeC:\Windows\mstwain32.exe1⤵
- Checks BIOS information in registry
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\mstwain32.exe2⤵
- 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/3344-62-0x0000000002310000-0x000000000231E000-memory.dmp
memory/3344-63-0x0000000000400000-0x0000000000493000-memory.dmp
memory/3344-52-0x0000000002310000-0x000000000231E000-memory.dmp
memory/3344-48-0x0000000000400000-0x0000000000493000-memory.dmp
memory/3984-1-0x0000000000490000-0x0000000000491000-memory.dmp
memory/3984-0-0x0000000000400000-0x0000000000493000-memory.dmp
memory/3984-8-0x0000000000400000-0x0000000000493000-memory.dmp
memory/4056-24-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4056-22-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4056-4-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4056-6-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4056-9-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4056-7-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4320-23-0x0000000000400000-0x0000000000493000-memory.dmp
memory/4320-41-0x0000000000400000-0x0000000000493000-memory.dmp
memory/4364-64-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-68-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-34-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-104-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-101-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-31-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-33-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-32-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-65-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-66-0x0000000000760000-0x0000000000768000-memory.dmp
memory/4364-67-0x0000000002280000-0x000000000228E000-memory.dmp
memory/4364-45-0x0000000002280000-0x000000000228E000-memory.dmp
memory/4364-71-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-74-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-77-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-80-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-83-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-86-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-89-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-92-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-95-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4364-98-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4632-60-0x0000000000400000-0x0000000000450000-memory.dmp
memory/4632-59-0x0000000000400000-0x0000000000450000-memory.dmp