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Analysis
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max time kernel
149s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
04/12/2024, 10:31
Behavioral task
behavioral1
Sample
c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe
Resource
win7-20241023-en
General
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Target
c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe
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Size
757KB
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MD5
c22341c0cad12ba62776d96af622a038
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SHA1
9f07774bff341cc6c902c7cd49892ce3474c8567
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SHA256
e11d085ea57c5425eb6585cadfe299d632807ccae49a5dc5712eb7eecd2e40cb
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SHA512
27a3fa0820b1c427cde2148bf77ab43816e067f5357d4f2ddd9394cced3e81210efeff62881234a6c567f821243afdab560cb00e8dc47be0f333076b1acf5246
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SSDEEP
12288:s9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hRB:AZ1xuVVjfFoynPaVBUR8f+kN10EBF
Malware Config
Extracted
darkcomet
hacked 1
beweard.no-ip.biz:1604
94.214.147.3:1604
DC_MUTEX-425FF34
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InstallPath
MSDCSC\svchost.exe
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gencode
eoqQvZXzNZNw
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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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Darkcomet family
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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:\\Users\\Admin\\Documents\\MSDCSC\\svchost.exe" c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe -
Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile svchost.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" svchost.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" svchost.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" svchost.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" svchost.exe -
Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
pid Process 2808 attrib.exe 2864 attrib.exe -
Deletes itself 1 IoCs
pid Process 2116 notepad.exe -
Executes dropped EXE 1 IoCs
pid Process 2876 svchost.exe -
Loads dropped DLL 2 IoCs
pid Process 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" svchost.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\svchost.exe" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\svchost.exe" c22341c0cad12ba62776d96af622a038_JaffaCakes118.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 8 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 attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c22341c0cad12ba62776d96af622a038_JaffaCakes118.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 attrib.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2876 svchost.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeSecurityPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeLoadDriverPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeSystemProfilePrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeSystemtimePrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeBackupPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeRestorePrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeShutdownPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeDebugPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeUndockPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeManageVolumePrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeImpersonatePrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: 33 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: 34 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: 35 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2876 svchost.exe Token: SeSecurityPrivilege 2876 svchost.exe Token: SeTakeOwnershipPrivilege 2876 svchost.exe Token: SeLoadDriverPrivilege 2876 svchost.exe Token: SeSystemProfilePrivilege 2876 svchost.exe Token: SeSystemtimePrivilege 2876 svchost.exe Token: SeProfSingleProcessPrivilege 2876 svchost.exe Token: SeIncBasePriorityPrivilege 2876 svchost.exe Token: SeCreatePagefilePrivilege 2876 svchost.exe Token: SeBackupPrivilege 2876 svchost.exe Token: SeRestorePrivilege 2876 svchost.exe Token: SeShutdownPrivilege 2876 svchost.exe Token: SeDebugPrivilege 2876 svchost.exe Token: SeSystemEnvironmentPrivilege 2876 svchost.exe Token: SeChangeNotifyPrivilege 2876 svchost.exe Token: SeRemoteShutdownPrivilege 2876 svchost.exe Token: SeUndockPrivilege 2876 svchost.exe Token: SeManageVolumePrivilege 2876 svchost.exe Token: SeImpersonatePrivilege 2876 svchost.exe Token: SeCreateGlobalPrivilege 2876 svchost.exe Token: 33 2876 svchost.exe Token: 34 2876 svchost.exe Token: 35 2876 svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2876 svchost.exe -
Suspicious use of WriteProcessMemory 61 IoCs
description pid Process procid_target PID 3008 wrote to memory of 2620 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 30 PID 3008 wrote to memory of 2620 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 30 PID 3008 wrote to memory of 2620 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 30 PID 3008 wrote to memory of 2620 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 30 PID 3008 wrote to memory of 844 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 31 PID 3008 wrote to memory of 844 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 31 PID 3008 wrote to memory of 844 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 31 PID 3008 wrote to memory of 844 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 31 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 3008 wrote to memory of 2116 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 32 PID 844 wrote to memory of 2808 844 cmd.exe 35 PID 844 wrote to memory of 2808 844 cmd.exe 35 PID 844 wrote to memory of 2808 844 cmd.exe 35 PID 844 wrote to memory of 2808 844 cmd.exe 35 PID 2620 wrote to memory of 2864 2620 cmd.exe 36 PID 2620 wrote to memory of 2864 2620 cmd.exe 36 PID 2620 wrote to memory of 2864 2620 cmd.exe 36 PID 2620 wrote to memory of 2864 2620 cmd.exe 36 PID 3008 wrote to memory of 2876 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 37 PID 3008 wrote to memory of 2876 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 37 PID 3008 wrote to memory of 2876 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 37 PID 3008 wrote to memory of 2876 3008 c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe 37 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 PID 2876 wrote to memory of 2480 2876 svchost.exe 38 -
Views/modifies file attributes 1 TTPs 2 IoCs
pid Process 2864 attrib.exe 2808 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe" +s +h2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2620 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp\c22341c0cad12ba62776d96af622a038_JaffaCakes118.exe" +s +h3⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:2864
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:844 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp" +s +h3⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:2808
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C:\Windows\SysWOW64\notepad.exenotepad2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2116
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C:\Users\Admin\Documents\MSDCSC\svchost.exe"C:\Users\Admin\Documents\MSDCSC\svchost.exe"2⤵
- Modifies firewall policy service
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2876 -
C:\Windows\SysWOW64\notepad.exenotepad3⤵
- System Location Discovery: System Language Discovery
PID:2480
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
757KB
MD5c22341c0cad12ba62776d96af622a038
SHA19f07774bff341cc6c902c7cd49892ce3474c8567
SHA256e11d085ea57c5425eb6585cadfe299d632807ccae49a5dc5712eb7eecd2e40cb
SHA51227a3fa0820b1c427cde2148bf77ab43816e067f5357d4f2ddd9394cced3e81210efeff62881234a6c567f821243afdab560cb00e8dc47be0f333076b1acf5246