Analysis
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max time kernel
150s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 20:51
Static task
static1
Behavioral task
behavioral1
Sample
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe
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Size
792KB
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MD5
9727c554df12859cc5547e15b8833bc2
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SHA1
a694c42b3d53d184a80f9ffadeabb3b3070ad918
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SHA256
fdc0782c71f000eeddb58162a492816f9896795fb3d317c43f04be083a33e47d
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SHA512
00f8d22913bb76af6c8b753037a09782771facb68de8956a74bfe33fa4659b6877a653c8f68d3497ce2ab79616568458d89e5ee973e3abb50ef42bd29242f5c5
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SSDEEP
12288:SzUAU72vw+0oeFvSmAh9/3u0Rp97HPCYMx+jTUQljdQ/PYDyVVQFcLQazi2ko3on:qUAU7UeFKmACCLy+jIQlj6/PYeQ4mow
Malware Config
Signatures
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Darkcomet family
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Roaming\\svchost\\svchost.exe" 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exesvchost.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate svchost.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe -
Executes dropped EXE 2 IoCs
Processes:
svchost.exesvchost.exepid Process 3832 svchost.exe 2392 svchost.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exenotepad.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\svchost\\svchost.exe" 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\svchost\\svchost.exe" notepad.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exesvchost.exedescription pid Process procid_target PID 336 set thread context of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 3832 set thread context of 2392 3832 svchost.exe 90 -
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 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
notepad.exe9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exenotepad.exesvchost.exesvchost.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
svchost.exe9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier svchost.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 svchost.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
Processes:
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exesvchost.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier svchost.exe -
Modifies registry class 1 IoCs
Processes:
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
svchost.exepid Process 2392 svchost.exe -
Suspicious use of AdjustPrivilegeToken 48 IoCs
Processes:
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exesvchost.exedescription pid Process Token: SeIncreaseQuotaPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeSecurityPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeLoadDriverPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeSystemProfilePrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeSystemtimePrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeBackupPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeRestorePrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeShutdownPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeDebugPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeUndockPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeManageVolumePrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeImpersonatePrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: 33 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: 34 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: 35 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: 36 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2392 svchost.exe Token: SeSecurityPrivilege 2392 svchost.exe Token: SeTakeOwnershipPrivilege 2392 svchost.exe Token: SeLoadDriverPrivilege 2392 svchost.exe Token: SeSystemProfilePrivilege 2392 svchost.exe Token: SeSystemtimePrivilege 2392 svchost.exe Token: SeProfSingleProcessPrivilege 2392 svchost.exe Token: SeIncBasePriorityPrivilege 2392 svchost.exe Token: SeCreatePagefilePrivilege 2392 svchost.exe Token: SeBackupPrivilege 2392 svchost.exe Token: SeRestorePrivilege 2392 svchost.exe Token: SeShutdownPrivilege 2392 svchost.exe Token: SeDebugPrivilege 2392 svchost.exe Token: SeSystemEnvironmentPrivilege 2392 svchost.exe Token: SeChangeNotifyPrivilege 2392 svchost.exe Token: SeRemoteShutdownPrivilege 2392 svchost.exe Token: SeUndockPrivilege 2392 svchost.exe Token: SeManageVolumePrivilege 2392 svchost.exe Token: SeImpersonatePrivilege 2392 svchost.exe Token: SeCreateGlobalPrivilege 2392 svchost.exe Token: 33 2392 svchost.exe Token: 34 2392 svchost.exe Token: 35 2392 svchost.exe Token: 36 2392 svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
svchost.exepid Process 2392 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exesvchost.exesvchost.exedescription pid Process procid_target PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 336 wrote to memory of 4604 336 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 84 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 4072 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 85 PID 4604 wrote to memory of 3396 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 86 PID 4604 wrote to memory of 3396 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 86 PID 4604 wrote to memory of 3396 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 86 PID 4604 wrote to memory of 3832 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 89 PID 4604 wrote to memory of 3832 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 89 PID 4604 wrote to memory of 3832 4604 9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe 89 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 3832 wrote to memory of 2392 3832 svchost.exe 90 PID 2392 wrote to memory of 532 2392 svchost.exe 91 PID 2392 wrote to memory of 532 2392 svchost.exe 91 PID 2392 wrote to memory of 532 2392 svchost.exe 91 PID 2392 wrote to memory of 532 2392 svchost.exe 91 PID 2392 wrote to memory of 532 2392 svchost.exe 91 PID 2392 wrote to memory of 532 2392 svchost.exe 91 PID 2392 wrote to memory of 532 2392 svchost.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:336 -
C:\Users\Admin\AppData\Local\Temp\9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9727c554df12859cc5547e15b8833bc2_JaffaCakes118.exe"2⤵
- Modifies WinLogon for persistence
- Checks BIOS information in registry
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4604 -
C:\Windows\SysWOW64\notepad.exenotepad3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:4072
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C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"3⤵PID:3396
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C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3832 -
C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost\svchost.exe"4⤵
- Checks BIOS information in registry
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2392 -
C:\Windows\SysWOW64\notepad.exeC:\Windows\SysWOW64\notepad.exe5⤵
- System Location Discovery: System Language Discovery
PID:532
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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
792KB
MD59727c554df12859cc5547e15b8833bc2
SHA1a694c42b3d53d184a80f9ffadeabb3b3070ad918
SHA256fdc0782c71f000eeddb58162a492816f9896795fb3d317c43f04be083a33e47d
SHA51200f8d22913bb76af6c8b753037a09782771facb68de8956a74bfe33fa4659b6877a653c8f68d3497ce2ab79616568458d89e5ee973e3abb50ef42bd29242f5c5