Analysis
-
max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02-12-2024 22:28
Static task
static1
Behavioral task
behavioral1
Sample
ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe
-
Size
1.5MB
-
MD5
ba7830aae7059ea89b3b5747d404c12c
-
SHA1
d602f131398040c4c3e3fec6c315d5aa6f901b80
-
SHA256
17810780f14983b8900b3029246b7a98db1decd11a5c6147d85ecf01de7a44d9
-
SHA512
8da684d2b68c2a46833b75906ed15db94e21c29cef9192bc5f3d69c3aef41f1da59406652b53787be29f5c06f290d803cb896d6d928974e0000c38ef07df8db4
-
SSDEEP
24576:P6hbmVkArX7jMFA6E6S5NXntHC5PdsmufyST2WwIzEVFpGIYVhFBv:ShbmCAXj56ELNXUfsz2blb0D
Malware Config
Signatures
-
Darkcomet family
-
Modifies firewall policy service 3 TTPs 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "1" ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile explorer.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "1" explorer.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" explorer.exe -
Modifies security service 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" explorer.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" explorer.exe -
Disables RegEdit via registry modification 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" explorer.exe -
Disables Task Manager via registry modification
-
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate explorer.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine explorer.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe 2728 explorer.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1956 set thread context of 2728 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe 31 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe -
Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier explorer.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier explorer.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier explorer.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe 2728 explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2728 explorer.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeSecurityPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeLoadDriverPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeSystemProfilePrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeSystemtimePrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeBackupPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeRestorePrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeShutdownPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeDebugPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeUndockPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeManageVolumePrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeImpersonatePrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: 33 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: 34 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: 35 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2728 explorer.exe Token: SeSecurityPrivilege 2728 explorer.exe Token: SeTakeOwnershipPrivilege 2728 explorer.exe Token: SeLoadDriverPrivilege 2728 explorer.exe Token: SeSystemProfilePrivilege 2728 explorer.exe Token: SeSystemtimePrivilege 2728 explorer.exe Token: SeProfSingleProcessPrivilege 2728 explorer.exe Token: SeIncBasePriorityPrivilege 2728 explorer.exe Token: SeCreatePagefilePrivilege 2728 explorer.exe Token: SeBackupPrivilege 2728 explorer.exe Token: SeRestorePrivilege 2728 explorer.exe Token: SeShutdownPrivilege 2728 explorer.exe Token: SeDebugPrivilege 2728 explorer.exe Token: SeSystemEnvironmentPrivilege 2728 explorer.exe Token: SeChangeNotifyPrivilege 2728 explorer.exe Token: SeRemoteShutdownPrivilege 2728 explorer.exe Token: SeUndockPrivilege 2728 explorer.exe Token: SeManageVolumePrivilege 2728 explorer.exe Token: SeImpersonatePrivilege 2728 explorer.exe Token: SeCreateGlobalPrivilege 2728 explorer.exe Token: 33 2728 explorer.exe Token: 34 2728 explorer.exe Token: 35 2728 explorer.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2728 explorer.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1956 wrote to memory of 2728 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe 31 PID 1956 wrote to memory of 2728 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe 31 PID 1956 wrote to memory of 2728 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe 31 PID 1956 wrote to memory of 2728 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe 31 PID 1956 wrote to memory of 2728 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe 31 PID 1956 wrote to memory of 2728 1956 ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe 31 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ba7830aae7059ea89b3b5747d404c12c_JaffaCakes118.exe"1⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Windows security modification
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1956 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"2⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2728
-
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
5Virtualization/Sandbox Evasion
1