Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
31-07-2024 01:20
Static task
static1
Behavioral task
behavioral1
Sample
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe
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Size
341KB
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MD5
7abce059de0e670f62c2f54a17b1b608
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SHA1
11dfefbf4b7ebf5a782306f01767db1dccc2ff47
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SHA256
ae0f609a73fa287f0f63069b6b4c2d9a2ba6d41619bdab1b2f26930de4247fcc
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SHA512
1dd14672c90822eb87ad6f7122d5ffaf19f5a58c0d4c6166498b16d3e3b82e3642abc3c247d9436ace98942b656155bbb150062721099909b13ca4eb41114f23
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SSDEEP
6144:gyWABddALAHX4E/+NexHRJH9aEULwv9mpR+niWItgF8Yr6m:gqdWio/NmHrHMEUL3/IFLr6m
Malware Config
Extracted
darkcomet
Guest16
109.167.96.17:1604
DC_MUTEX-F54S21D
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gencode
uv4QTrck2i1B
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install
false
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offline_keylogger
true
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persistence
false
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
Processes:
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe -
Modifies security service 2 TTPs 1 IoCs
Processes:
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe -
Processes:
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral2/memory/3812-2-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/3812-3-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/3812-4-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/3812-5-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/3812-6-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/3812-7-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/3812-8-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/3812-9-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/3812-10-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/3812-13-0x0000000000400000-0x00000000004CA000-memory.dmp upx behavioral2/memory/3812-15-0x0000000000400000-0x00000000004CA000-memory.dmp upx -
Processes:
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exedescription pid process target process PID 2092 set thread context of 3812 2092 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe 7abce059de0e670f62c2f54a17b1b608_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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
Processes:
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exedescription pid process Token: SeIncreaseQuotaPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeSecurityPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeLoadDriverPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeSystemProfilePrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeSystemtimePrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeBackupPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeRestorePrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeShutdownPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeDebugPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeUndockPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeManageVolumePrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeImpersonatePrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: 33 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: 34 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: 35 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe Token: 36 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exepid process 2092 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe 3812 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exedescription pid process target process PID 2092 wrote to memory of 3812 2092 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe PID 2092 wrote to memory of 3812 2092 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe PID 2092 wrote to memory of 3812 2092 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe PID 2092 wrote to memory of 3812 2092 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe PID 2092 wrote to memory of 3812 2092 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe PID 2092 wrote to memory of 3812 2092 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe PID 2092 wrote to memory of 3812 2092 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe PID 2092 wrote to memory of 3812 2092 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe 7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe"1⤵
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Users\Admin\AppData\Local\Temp\7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7abce059de0e670f62c2f54a17b1b608_JaffaCakes118.exe"2⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3812
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
4