ac7aeeb43f9acd3e9213192a67fbb7457b85515963383888d85c5cd220739354

Analysis

max time kernel
147s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
04-02-2025 02:05

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General

Target

JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Size

336KB
MD5

8ece90742c8755a207b7795e2426f25d
SHA1

9eaed4fdb188ad35b81c76bea27689012d77575b
SHA256

ac7aeeb43f9acd3e9213192a67fbb7457b85515963383888d85c5cd220739354
SHA512

79a59e6eabd0923da3bfd9dc468ec3ca2ff826a88869d00a885f4dbd50a7afbdfe23acbabde9d06ba06eac32bdcccee1c15eb6675ba113e66f40401717fcd0af
SSDEEP

6144:hG78LjzOANvSAsQLqF9pXMiY3sGB6UduRfLtcc:o7kmAN6omFMb3sGB6UduRfLac

Score

10^/10

defense_evasion discovery

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 10 IoCs

defense_evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\taskmgr.exe = "C:\\Users\\Admin\\AppData\\Roaming\\taskmgr.exe:*:Enabled:Windows Messanger"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe

System Location Discovery: System Language Discovery 1 TTPs 9 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
984	reg.exe
4472	reg.exe
3936	reg.exe
4700	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeCreateTokenPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeAssignPrimaryTokenPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeLockMemoryPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeIncreaseQuotaPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeMachineAccountPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeTcbPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeSecurityPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeTakeOwnershipPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeLoadDriverPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeSystemProfilePrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeSystemtimePrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeProfSingleProcessPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeIncBasePriorityPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeCreatePagefilePrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeCreatePermanentPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeBackupPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeRestorePrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeShutdownPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeDebugPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeAuditPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeSystemEnvironmentPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeChangeNotifyPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeRemoteShutdownPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeUndockPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeSyncAgentPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeEnableDelegationPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeManageVolumePrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeImpersonatePrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: SeCreateGlobalPrivilege	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: 31	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: 32	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: 33	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: 34	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
Token: 35	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1852 wrote to memory of 4360	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	84
PID 1852 wrote to memory of 4360	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	84
PID 1852 wrote to memory of 4360	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	84
PID 1852 wrote to memory of 3940	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	85
PID 1852 wrote to memory of 3940	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	85
PID 1852 wrote to memory of 3940	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	85
PID 1852 wrote to memory of 880	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	86
PID 1852 wrote to memory of 880	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	86
PID 1852 wrote to memory of 880	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	86
PID 1852 wrote to memory of 3556	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	87
PID 1852 wrote to memory of 3556	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	87
PID 1852 wrote to memory of 3556	1852	JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe	87
PID 4360 wrote to memory of 984	4360	cmd.exe	92
PID 4360 wrote to memory of 984	4360	cmd.exe	92
PID 4360 wrote to memory of 984	4360	cmd.exe	92
PID 3940 wrote to memory of 3936	3940	cmd.exe	93
PID 3940 wrote to memory of 3936	3940	cmd.exe	93
PID 3940 wrote to memory of 3936	3940	cmd.exe	93
PID 3556 wrote to memory of 4472	3556	cmd.exe	94
PID 3556 wrote to memory of 4472	3556	cmd.exe	94
PID 3556 wrote to memory of 4472	3556	cmd.exe	94
PID 880 wrote to memory of 4700	880	cmd.exe	95
PID 880 wrote to memory of 4700	880	cmd.exe	95
PID 880 wrote to memory of 4700	880	cmd.exe	95

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1852
- C:\Windows\SysWOW64\cmd.exe
  cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4360
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:984
- C:\Windows\SysWOW64\cmd.exe
  cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe:*:Enabled:Windows Messanger" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3940
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ece90742c8755a207b7795e2426f25d.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:3936
- C:\Windows\SysWOW64\cmd.exe
  cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:880
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:4700
- C:\Windows\SysWOW64\cmd.exe
  cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\taskmgr.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\taskmgr.exe:*:Enabled:Windows Messanger" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3556
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\taskmgr.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\taskmgr.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:4472