411db2d018350eabd852d6eae5277db612f9c54d1dc7e1a5544932b438102dd9

System Information Discovery

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

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1052 set thread context of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.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

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

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

System Information Discovery

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

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2388	vbc.exe
Token: SeSecurityPrivilege	2388	vbc.exe
Token: SeTakeOwnershipPrivilege	2388	vbc.exe
Token: SeLoadDriverPrivilege	2388	vbc.exe
Token: SeSystemProfilePrivilege	2388	vbc.exe
Token: SeSystemtimePrivilege	2388	vbc.exe
Token: SeProfSingleProcessPrivilege	2388	vbc.exe
Token: SeIncBasePriorityPrivilege	2388	vbc.exe
Token: SeCreatePagefilePrivilege	2388	vbc.exe
Token: SeBackupPrivilege	2388	vbc.exe
Token: SeRestorePrivilege	2388	vbc.exe
Token: SeShutdownPrivilege	2388	vbc.exe
Token: SeDebugPrivilege	2388	vbc.exe
Token: SeSystemEnvironmentPrivilege	2388	vbc.exe
Token: SeChangeNotifyPrivilege	2388	vbc.exe
Token: SeRemoteShutdownPrivilege	2388	vbc.exe
Token: SeUndockPrivilege	2388	vbc.exe
Token: SeManageVolumePrivilege	2388	vbc.exe
Token: SeImpersonatePrivilege	2388	vbc.exe
Token: SeCreateGlobalPrivilege	2388	vbc.exe
Token: 33	2388	vbc.exe
Token: 34	2388	vbc.exe
Token: 35	2388	vbc.exe
Token: 36	2388	vbc.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82
PID 1052 wrote to memory of 2388	1052	f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f6e9e1dbe918ea127180c267610f6ca8_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1052
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - Checks BIOS information in registry
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Query Registry

3

System Information Discovery

3

System Location Discovery

T1614

System Language Discovery