darkcomet | 719253b88929a883198b965845b69e65be84eb49e38ee22653009401c1c38b0f

System Information Discovery

Processes:

5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

Processes:

5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

pid	Process
2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

Loads dropped DLL 4 IoCs

Processes:

5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

pid	Process
3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

description	pid	Process	procid_target
PID 3820 set thread context of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87

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.

discovery

System Language Discovery

T1614.001

Processes:

5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

Processes:

5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

System Information Discovery

Processes:

5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeSecurityPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeBackupPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeRestorePrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeShutdownPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeDebugPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeUndockPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: 33	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: 34	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: 35	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
Token: 36	2948	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe

description	pid	Process	procid_target
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87
PID 3820 wrote to memory of 2948	3820	5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3820
- C:\Users\Admin\AppData\Roaming\5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
  C:\Users\Admin\AppData\Roaming\5bdb7088dffc5f31fc0395a3a730c4ef_JaffaCakes118.exe
  2⤵
  - Modifies firewall policy service
  - Disables RegEdit via registry modification
  - 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 use of AdjustPrivilegeToken
  PID:2948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

Query Registry

3

System Information Discovery

3

System Location Discovery

T1614

System Language Discovery