7e71dd62eb9da404c271e460e71ffb36782998bb035d0189a8f532d018673040

Analysis

max time kernel
149s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 22:32

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General

Target

7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe
Size

799KB
MD5

7181fdf93b081a5d9c949c8177c61cbe
SHA1

a2fd90689ec55fc78ceea6e3689a56418ab914af
SHA256

7e71dd62eb9da404c271e460e71ffb36782998bb035d0189a8f532d018673040
SHA512

b627fdff07384dd530ae2e7b9cf99fbc2138fb26b340c4b72f2620cc1201ac46ecbe15798c28d03c0423fa668803d5f13cc161949fd2eb1f6c498bd3c852d683
SSDEEP

24576:J2+Lh6oBlWwrI9d9EQ5n/BRwtBRHDMVZp:DhTEj9zZRwtyn

Score

10^/10

discovery evasion persistence

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 10 IoCs

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\testfile.exe = "C:\\Users\\Admin\\AppData\\Roaming\\testfile.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
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	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
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\svchost.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\svchost.exe:*:Enabled:Windows Messanger"	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

Executes dropped EXE 1 IoCs

pid	Process
636	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Service = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Service.exe"	7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2636 set thread context of 636	2636	7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe	88

System Location Discovery: System Language Discovery 1 TTPs 10 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	reg.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	7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
5068	reg.exe
4976	reg.exe
4944	reg.exe
1432	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	636	svchost.exe
Token: SeCreateTokenPrivilege	636	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	636	svchost.exe
Token: SeLockMemoryPrivilege	636	svchost.exe
Token: SeIncreaseQuotaPrivilege	636	svchost.exe
Token: SeMachineAccountPrivilege	636	svchost.exe
Token: SeTcbPrivilege	636	svchost.exe
Token: SeSecurityPrivilege	636	svchost.exe
Token: SeTakeOwnershipPrivilege	636	svchost.exe
Token: SeLoadDriverPrivilege	636	svchost.exe
Token: SeSystemProfilePrivilege	636	svchost.exe
Token: SeSystemtimePrivilege	636	svchost.exe
Token: SeProfSingleProcessPrivilege	636	svchost.exe
Token: SeIncBasePriorityPrivilege	636	svchost.exe
Token: SeCreatePagefilePrivilege	636	svchost.exe
Token: SeCreatePermanentPrivilege	636	svchost.exe
Token: SeBackupPrivilege	636	svchost.exe
Token: SeRestorePrivilege	636	svchost.exe
Token: SeShutdownPrivilege	636	svchost.exe
Token: SeDebugPrivilege	636	svchost.exe
Token: SeAuditPrivilege	636	svchost.exe
Token: SeSystemEnvironmentPrivilege	636	svchost.exe
Token: SeChangeNotifyPrivilege	636	svchost.exe
Token: SeRemoteShutdownPrivilege	636	svchost.exe
Token: SeUndockPrivilege	636	svchost.exe
Token: SeSyncAgentPrivilege	636	svchost.exe
Token: SeEnableDelegationPrivilege	636	svchost.exe
Token: SeManageVolumePrivilege	636	svchost.exe
Token: SeImpersonatePrivilege	636	svchost.exe
Token: SeCreateGlobalPrivilege	636	svchost.exe
Token: 31	636	svchost.exe
Token: 32	636	svchost.exe
Token: 33	636	svchost.exe
Token: 34	636	svchost.exe
Token: 35	636	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
636	svchost.exe
636	svchost.exe
636	svchost.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 636	2636	7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe	88
PID 2636 wrote to memory of 636	2636	7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe	88
PID 2636 wrote to memory of 636	2636	7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe	88
PID 2636 wrote to memory of 636	2636	7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe	88
PID 2636 wrote to memory of 636	2636	7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe	88
PID 2636 wrote to memory of 636	2636	7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe	88
PID 2636 wrote to memory of 636	2636	7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe	88
PID 2636 wrote to memory of 636	2636	7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe	88
PID 636 wrote to memory of 1584	636	svchost.exe	89
PID 636 wrote to memory of 1584	636	svchost.exe	89
PID 636 wrote to memory of 1584	636	svchost.exe	89
PID 636 wrote to memory of 2564	636	svchost.exe	90
PID 636 wrote to memory of 2564	636	svchost.exe	90
PID 636 wrote to memory of 2564	636	svchost.exe	90
PID 636 wrote to memory of 3248	636	svchost.exe	91
PID 636 wrote to memory of 3248	636	svchost.exe	91
PID 636 wrote to memory of 3248	636	svchost.exe	91
PID 636 wrote to memory of 3356	636	svchost.exe	92
PID 636 wrote to memory of 3356	636	svchost.exe	92
PID 636 wrote to memory of 3356	636	svchost.exe	92
PID 2564 wrote to memory of 5068	2564	cmd.exe	97
PID 2564 wrote to memory of 5068	2564	cmd.exe	97
PID 2564 wrote to memory of 5068	2564	cmd.exe	97
PID 3248 wrote to memory of 4976	3248	cmd.exe	98
PID 3248 wrote to memory of 4976	3248	cmd.exe	98
PID 3248 wrote to memory of 4976	3248	cmd.exe	98
PID 1584 wrote to memory of 4944	1584	cmd.exe	99
PID 1584 wrote to memory of 4944	1584	cmd.exe	99
PID 1584 wrote to memory of 4944	1584	cmd.exe	99
PID 3356 wrote to memory of 1432	3356	cmd.exe	100
PID 3356 wrote to memory of 1432	3356	cmd.exe	100
PID 3356 wrote to memory of 1432	3356	cmd.exe	100

C:\Users\Admin\AppData\Local\Temp\7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7181fdf93b081a5d9c949c8177c61cbe_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Users\Admin\AppData\Local\Temp\svchost.exe
  C:\Users\Admin\AppData\Local\Temp\svchost.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:636
- - 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
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1584
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:4944
- - 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\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svchost.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2564
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svchost.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:5068
- - 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
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3248
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:4976
- - 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\testfile.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\testfile.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3356
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\testfile.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\testfile.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:1432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
1.1MB

MD5
d881de17aa8f2e2c08cbb7b265f928f9

SHA1
08936aebc87decf0af6e8eada191062b5e65ac2a

SHA256
b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

SHA512
5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

Download Submit
memory/636-20-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-23-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-33-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-6-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-12-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-16-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-31-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-29-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-28-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-24-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-21-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-25-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/636-27-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2636-2-0x00000000745D0000-0x0000000074B81000-memory.dmp

Filesize
5.7MB

Download
memory/2636-0-0x00000000745D2000-0x00000000745D3000-memory.dmp

Filesize
4KB

Download
memory/2636-19-0x00000000745D0000-0x0000000074B81000-memory.dmp

Filesize
5.7MB

Download
memory/2636-1-0x00000000745D0000-0x0000000074B81000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads