Analysis
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max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
27-06-2024 11:55
Behavioral task
behavioral1
Sample
15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe
Resource
win7-20240611-en
General
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Target
15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe
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Size
273KB
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MD5
15e96bf01b639f9c64103ce11db0a348
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SHA1
761b2545dc9334191f993b5d3ad812ac4722a1e2
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SHA256
4536fe2f77f6856971dc83bf4a37bbe81c25d6f15af4906ea6fe1a17ceebd066
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SHA512
bead42c7d9ff23f5a49f7cf3f8b680ddae74bea5e4203af9a023d5e1d02f95ca682f96f3a341e2f8d23c62c05d96d32ccb4ce4d00d6cb10e228aa9e67d498cca
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SSDEEP
6144:W1iJcYtR1HsvpSHY7KoSrfTNBuzZZcA1wnOLrMM4f:WkHcpSHY7VSrfT2/czO3HM
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 6 IoCs
Processes:
explorer.exe15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" explorer.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" explorer.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile explorer.exe -
Processes:
15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exeexplorer.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 15e96bf01b639f9c64103ce11db0a348_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 -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exeexplorer.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate explorer.exe -
Processes:
resource yara_rule behavioral1/memory/1548-0-0x0000000013140000-0x000000001320B000-memory.dmp upx behavioral1/memory/1836-9-0x0000000013140000-0x000000001320B000-memory.dmp upx behavioral1/memory/1836-10-0x0000000013140000-0x000000001320B000-memory.dmp upx behavioral1/memory/1836-11-0x0000000013140000-0x000000001320B000-memory.dmp upx behavioral1/memory/1836-6-0x0000000013140000-0x000000001320B000-memory.dmp upx behavioral1/memory/1836-12-0x0000000013140000-0x000000001320B000-memory.dmp upx behavioral1/memory/1548-8-0x0000000013140000-0x000000001320B000-memory.dmp upx behavioral1/memory/1836-16-0x0000000013140000-0x000000001320B000-memory.dmp upx behavioral1/memory/1836-15-0x0000000013140000-0x000000001320B000-memory.dmp upx behavioral1/memory/1836-13-0x0000000013140000-0x000000001320B000-memory.dmp upx behavioral1/memory/1836-17-0x0000000013140000-0x000000001320B000-memory.dmp upx -
Processes:
15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exedescription pid process target process PID 1548 set thread context of 1836 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe explorer.exe -
Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exeexplorer.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier 15e96bf01b639f9c64103ce11db0a348_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
Processes:
15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exeexplorer.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier explorer.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
Processes:
15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exeexplorer.exedescription pid process Token: SeIncreaseQuotaPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeSecurityPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeLoadDriverPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeSystemProfilePrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeSystemtimePrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeBackupPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeRestorePrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeShutdownPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeDebugPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeUndockPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeManageVolumePrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeImpersonatePrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: 33 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: 34 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: 35 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 1836 explorer.exe Token: SeSecurityPrivilege 1836 explorer.exe Token: SeTakeOwnershipPrivilege 1836 explorer.exe Token: SeLoadDriverPrivilege 1836 explorer.exe Token: SeSystemProfilePrivilege 1836 explorer.exe Token: SeSystemtimePrivilege 1836 explorer.exe Token: SeProfSingleProcessPrivilege 1836 explorer.exe Token: SeIncBasePriorityPrivilege 1836 explorer.exe Token: SeCreatePagefilePrivilege 1836 explorer.exe Token: SeBackupPrivilege 1836 explorer.exe Token: SeRestorePrivilege 1836 explorer.exe Token: SeShutdownPrivilege 1836 explorer.exe Token: SeDebugPrivilege 1836 explorer.exe Token: SeSystemEnvironmentPrivilege 1836 explorer.exe Token: SeChangeNotifyPrivilege 1836 explorer.exe Token: SeRemoteShutdownPrivilege 1836 explorer.exe Token: SeUndockPrivilege 1836 explorer.exe Token: SeManageVolumePrivilege 1836 explorer.exe Token: SeImpersonatePrivilege 1836 explorer.exe Token: SeCreateGlobalPrivilege 1836 explorer.exe Token: 33 1836 explorer.exe Token: 34 1836 explorer.exe Token: 35 1836 explorer.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
explorer.exepid process 1836 explorer.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exedescription pid process target process PID 1548 wrote to memory of 1836 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe explorer.exe PID 1548 wrote to memory of 1836 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe explorer.exe PID 1548 wrote to memory of 1836 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe explorer.exe PID 1548 wrote to memory of 1836 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe explorer.exe PID 1548 wrote to memory of 1836 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe explorer.exe PID 1548 wrote to memory of 1836 1548 15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\15e96bf01b639f9c64103ce11db0a348_JaffaCakes118.exe"1⤵
- Modifies firewall policy service
- Windows security bypass
- Checks BIOS information in registry
- Windows security modification
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1548 -
C:\Windows\SysWOW64\explorer.exe"C:\Windows\SysWOW64\explorer.exe"2⤵
- Modifies firewall policy service
- Windows security bypass
- Checks BIOS information in registry
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1836