Analysis
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max time kernel
299s -
max time network
301s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
06/10/2024, 15:07
Behavioral task
behavioral1
Sample
KaanAbiPlzDene.exe
Resource
win7-20240729-en
General
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Target
KaanAbiPlzDene.exe
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Size
658KB
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MD5
90d939df124d1c82d76426280b1fa2c9
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SHA1
47f728df8000c0900e6d690f2dec80a6ac05acd6
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SHA256
48cdd4b24a56ca0e6ff30aa00eb3d6532484357e931a8f5899fb60471e43eaa5
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SHA512
4c4497b206ddedfe9cd80bb0fddf91a7f792843a2f24e4bdd3fb9a6f11485d1d4ab5abc3120216306b75a232e051fdeb30c796d9d6ee26c87eef1344e368f451
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SSDEEP
12288:+9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hA:KZ1xuVVjfFoynPaVBUR8f+kN10EBC
Malware Config
Extracted
darkcomet
Guest16
onsj8tw.localto.net:4441
DC_MUTEX-TE42XFY
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InstallPath
MSDCSC\msdcsc.exe
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gencode
bK7rR71v3MxK
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
MicroUpdate
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\MSDCSC\\msdcsc.exe" KaanAbiPlzDene.exe -
Deletes itself 1 IoCs
pid Process 2680 notepad.exe -
Executes dropped EXE 2 IoCs
pid Process 2908 msdcsc.exe 1636 msdcsc.exe -
Loads dropped DLL 3 IoCs
pid Process 2188 KaanAbiPlzDene.exe 2188 KaanAbiPlzDene.exe 2752 cmd.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Windows\\MSDCSC\\msdcsc.exe" KaanAbiPlzDene.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Windows\\MSDCSC\\msdcsc.exe" msdcsc.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Windows\\MSDCSC\\msdcsc.exe" msdcsc.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\D: msdcsc.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\MSDCSC\msdcsc.exe KaanAbiPlzDene.exe File opened for modification C:\Windows\MSDCSC\msdcsc.exe KaanAbiPlzDene.exe File opened for modification C:\Windows\MSDCSC\ KaanAbiPlzDene.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 20 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msdcsc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msdcsc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language KaanAbiPlzDene.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2752 cmd.exe 2644 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2644 PING.EXE -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2188 KaanAbiPlzDene.exe Token: SeSecurityPrivilege 2188 KaanAbiPlzDene.exe Token: SeTakeOwnershipPrivilege 2188 KaanAbiPlzDene.exe Token: SeLoadDriverPrivilege 2188 KaanAbiPlzDene.exe Token: SeSystemProfilePrivilege 2188 KaanAbiPlzDene.exe Token: SeSystemtimePrivilege 2188 KaanAbiPlzDene.exe Token: SeProfSingleProcessPrivilege 2188 KaanAbiPlzDene.exe Token: SeIncBasePriorityPrivilege 2188 KaanAbiPlzDene.exe Token: SeCreatePagefilePrivilege 2188 KaanAbiPlzDene.exe Token: SeBackupPrivilege 2188 KaanAbiPlzDene.exe Token: SeRestorePrivilege 2188 KaanAbiPlzDene.exe Token: SeShutdownPrivilege 2188 KaanAbiPlzDene.exe Token: SeDebugPrivilege 2188 KaanAbiPlzDene.exe Token: SeSystemEnvironmentPrivilege 2188 KaanAbiPlzDene.exe Token: SeChangeNotifyPrivilege 2188 KaanAbiPlzDene.exe Token: SeRemoteShutdownPrivilege 2188 KaanAbiPlzDene.exe Token: SeUndockPrivilege 2188 KaanAbiPlzDene.exe Token: SeManageVolumePrivilege 2188 KaanAbiPlzDene.exe Token: SeImpersonatePrivilege 2188 KaanAbiPlzDene.exe Token: SeCreateGlobalPrivilege 2188 KaanAbiPlzDene.exe Token: 33 2188 KaanAbiPlzDene.exe Token: 34 2188 KaanAbiPlzDene.exe Token: 35 2188 KaanAbiPlzDene.exe Token: SeIncreaseQuotaPrivilege 2908 msdcsc.exe Token: SeSecurityPrivilege 2908 msdcsc.exe Token: SeTakeOwnershipPrivilege 2908 msdcsc.exe Token: SeLoadDriverPrivilege 2908 msdcsc.exe Token: SeSystemProfilePrivilege 2908 msdcsc.exe Token: SeSystemtimePrivilege 2908 msdcsc.exe Token: SeProfSingleProcessPrivilege 2908 msdcsc.exe Token: SeIncBasePriorityPrivilege 2908 msdcsc.exe Token: SeCreatePagefilePrivilege 2908 msdcsc.exe Token: SeBackupPrivilege 2908 msdcsc.exe Token: SeRestorePrivilege 2908 msdcsc.exe Token: SeShutdownPrivilege 2908 msdcsc.exe Token: SeDebugPrivilege 2908 msdcsc.exe Token: SeSystemEnvironmentPrivilege 2908 msdcsc.exe Token: SeChangeNotifyPrivilege 2908 msdcsc.exe Token: SeRemoteShutdownPrivilege 2908 msdcsc.exe Token: SeUndockPrivilege 2908 msdcsc.exe Token: SeManageVolumePrivilege 2908 msdcsc.exe Token: SeImpersonatePrivilege 2908 msdcsc.exe Token: SeCreateGlobalPrivilege 2908 msdcsc.exe Token: 33 2908 msdcsc.exe Token: 34 2908 msdcsc.exe Token: 35 2908 msdcsc.exe Token: 33 1340 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1340 AUDIODG.EXE Token: 33 1340 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1340 AUDIODG.EXE Token: SeIncreaseQuotaPrivilege 1636 msdcsc.exe Token: SeSecurityPrivilege 1636 msdcsc.exe Token: SeTakeOwnershipPrivilege 1636 msdcsc.exe Token: SeLoadDriverPrivilege 1636 msdcsc.exe Token: SeSystemProfilePrivilege 1636 msdcsc.exe Token: SeSystemtimePrivilege 1636 msdcsc.exe Token: SeProfSingleProcessPrivilege 1636 msdcsc.exe Token: SeIncBasePriorityPrivilege 1636 msdcsc.exe Token: SeCreatePagefilePrivilege 1636 msdcsc.exe Token: SeBackupPrivilege 1636 msdcsc.exe Token: SeRestorePrivilege 1636 msdcsc.exe Token: SeShutdownPrivilege 1636 msdcsc.exe Token: SeDebugPrivilege 1636 msdcsc.exe Token: SeSystemEnvironmentPrivilege 1636 msdcsc.exe -
Suspicious use of FindShellTrayWindow 8 IoCs
pid Process 2908 msdcsc.exe 2908 msdcsc.exe 2908 msdcsc.exe 2908 msdcsc.exe 2908 msdcsc.exe 2908 msdcsc.exe 2908 msdcsc.exe 2908 msdcsc.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2908 msdcsc.exe 1636 msdcsc.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2680 2188 KaanAbiPlzDene.exe 30 PID 2188 wrote to memory of 2908 2188 KaanAbiPlzDene.exe 31 PID 2188 wrote to memory of 2908 2188 KaanAbiPlzDene.exe 31 PID 2188 wrote to memory of 2908 2188 KaanAbiPlzDene.exe 31 PID 2188 wrote to memory of 2908 2188 KaanAbiPlzDene.exe 31 PID 2908 wrote to memory of 2372 2908 msdcsc.exe 32 PID 2908 wrote to memory of 2372 2908 msdcsc.exe 32 PID 2908 wrote to memory of 2372 2908 msdcsc.exe 32 PID 2908 wrote to memory of 2372 2908 msdcsc.exe 32 PID 2908 wrote to memory of 2100 2908 msdcsc.exe 34 PID 2908 wrote to memory of 2100 2908 msdcsc.exe 34 PID 2908 wrote to memory of 2100 2908 msdcsc.exe 34 PID 2908 wrote to memory of 2100 2908 msdcsc.exe 34 PID 2908 wrote to memory of 2036 2908 msdcsc.exe 36 PID 2908 wrote to memory of 2036 2908 msdcsc.exe 36 PID 2908 wrote to memory of 2036 2908 msdcsc.exe 36 PID 2908 wrote to memory of 2036 2908 msdcsc.exe 36 PID 2908 wrote to memory of 2728 2908 msdcsc.exe 38 PID 2908 wrote to memory of 2728 2908 msdcsc.exe 38 PID 2908 wrote to memory of 2728 2908 msdcsc.exe 38 PID 2908 wrote to memory of 2728 2908 msdcsc.exe 38 PID 2908 wrote to memory of 2208 2908 msdcsc.exe 40 PID 2908 wrote to memory of 2208 2908 msdcsc.exe 40 PID 2908 wrote to memory of 2208 2908 msdcsc.exe 40 PID 2908 wrote to memory of 2208 2908 msdcsc.exe 40 PID 2908 wrote to memory of 2792 2908 msdcsc.exe 42 PID 2908 wrote to memory of 2792 2908 msdcsc.exe 42 PID 2908 wrote to memory of 2792 2908 msdcsc.exe 42 PID 2908 wrote to memory of 2792 2908 msdcsc.exe 42 PID 2908 wrote to memory of 1068 2908 msdcsc.exe 44 PID 2908 wrote to memory of 1068 2908 msdcsc.exe 44 PID 2908 wrote to memory of 1068 2908 msdcsc.exe 44 PID 2908 wrote to memory of 1068 2908 msdcsc.exe 44 PID 2908 wrote to memory of 2616 2908 msdcsc.exe 46 PID 2908 wrote to memory of 2616 2908 msdcsc.exe 46 PID 2908 wrote to memory of 2616 2908 msdcsc.exe 46 PID 2908 wrote to memory of 2616 2908 msdcsc.exe 46 PID 2908 wrote to memory of 2916 2908 msdcsc.exe 48 PID 2908 wrote to memory of 2916 2908 msdcsc.exe 48 PID 2908 wrote to memory of 2916 2908 msdcsc.exe 48 PID 2908 wrote to memory of 2916 2908 msdcsc.exe 48 PID 2908 wrote to memory of 2152 2908 msdcsc.exe 50 PID 2908 wrote to memory of 2152 2908 msdcsc.exe 50 PID 2908 wrote to memory of 2152 2908 msdcsc.exe 50 PID 2908 wrote to memory of 2152 2908 msdcsc.exe 50 PID 2908 wrote to memory of 1872 2908 msdcsc.exe 52 PID 2908 wrote to memory of 1872 2908 msdcsc.exe 52
Processes
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C:\Users\Admin\AppData\Local\Temp\KaanAbiPlzDene.exe"C:\Users\Admin\AppData\Local\Temp\KaanAbiPlzDene.exe"1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188 -
C:\Windows\SysWOW64\notepad.exenotepad2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2680
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C:\Windows\MSDCSC\msdcsc.exe"C:\Windows\MSDCSC\msdcsc.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2372
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2100
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2036
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2728
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2208
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2792
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
- System Location Discovery: System Language Discovery
PID:1068
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2616
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2916
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2152
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
- System Location Discovery: System Language Discovery
PID:1872
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k ping 127.0.0.1 -n 4 > NUL && "C:\Windows\MSDCSC\msdcsc.exe"3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2752 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 44⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2644
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C:\Windows\MSDCSC\msdcsc.exe"C:\Windows\MSDCSC\msdcsc.exe"4⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1636 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"5⤵
- System Location Discovery: System Language Discovery
PID:2816
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}1⤵
- System Location Discovery: System Language Discovery
PID:344
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x2e01⤵
- Suspicious use of AdjustPrivilegeToken
PID:1340
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3F6B5E16-092A-41ED-930B-0B4125D91D4E}1⤵
- System Location Discovery: System Language Discovery
PID:2972
Network
MITRE ATT&CK Enterprise v15
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
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Downloads
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Filesize
12KB
MD594bb0370b64772f764c081ebf8c43012
SHA109e64699ab3a94f231bbbcccc4ccf892da33e5e1
SHA25648069360fcb447eb0839210fc205134e8d39d7b204228f9640774df989a90fcb
SHA512e67e76af45a3b81c3a764e36e87e33239dc507f4b227436c83cb7bce2d1127f68ee3d57f3cc2966f4d1b1174390d1639c5dadd5dc3de76ab59029af3ba402769
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Filesize
658KB
MD590d939df124d1c82d76426280b1fa2c9
SHA147f728df8000c0900e6d690f2dec80a6ac05acd6
SHA25648cdd4b24a56ca0e6ff30aa00eb3d6532484357e931a8f5899fb60471e43eaa5
SHA5124c4497b206ddedfe9cd80bb0fddf91a7f792843a2f24e4bdd3fb9a6f11485d1d4ab5abc3120216306b75a232e051fdeb30c796d9d6ee26c87eef1344e368f451