Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/10/2026, 05:14
General
- Target jaffacakes118_68416db3970a80c3a15336c8c9e343ad1f8fb1b65be618596d527973fa3cf15b.exe
- Size 660KB
- Sample261002-fxeq6sxemb
- SHA256 68416db3970a80c3a15336c8c9e343ad1f8fb1b65be618596d527973fa3cf15b
Malware Config
Extracted
-
darkcomet
-
Guest16_min
-
elirangabbay.no-ip.biz:1604
-
DCMIN_MUTEX-HR1M4BB
-
InstallPath
DCSCMIN\IMDCSC.exe
-
gencode
07mf16M6XDHh
-
install
true
-
offline_keylogger
true
-
persistence
false
-
reg_key
DarkComet RAT
Signatures
- Family: Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
- Modifies WinLogon for persistence 2 TTPs 1 IoCs
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 1 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.
- Modifies registry class 4 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_68416db3970a80c3a15336c8c9e343ad1f8fb1b65be618596d527973fa3cf15b.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_68416db3970a80c3a15336c8c9e343ad1f8fb1b65be618596d527973fa3cf15b.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\Documents\DCSCMIN\IMDCSC.exe"C:\Users\Admin\Documents\DCSCMIN\IMDCSC.exe"2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
-
C:\Users\Admin\Documents\DCSCMIN\IMDCSC.exeC:\Users\Admin\Documents\DCSCMIN\IMDCSC.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Replay Monitor
Loading Replay Monitor...
Downloads
IMDCSC.exe
memory/1316-10-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/1316-8-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4672-2-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4672-0-0x00000000023E0000-0x00000000023E1000-memory.dmp
memory/4672-5-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/4672-1-0x00000000004A1000-0x00000000004A2000-memory.dmp
memory/5924-13-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-17-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-12-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-6-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-14-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-15-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-16-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-11-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-18-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-19-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-20-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-21-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-22-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-23-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-24-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/5924-25-0x0000000000400000-0x00000000004B5000-memory.dmp