34eab4d20d24059b10de4222268ba12bb90dd58bb835ec9303955af8d8957c4c

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 05:06

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General

Target

5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Size

508KB
MD5

5a94ab996aff3391491463060fdd6f0c
SHA1

4ef739a4f7e355bccac89deeddc412c429269aca
SHA256

34eab4d20d24059b10de4222268ba12bb90dd58bb835ec9303955af8d8957c4c
SHA512

a7a952d414233b41888ab66200420b86b6e5e305bff0293030cb321b0ad69c12a93908b9e5f1a88c51e33372c94093b73ee7ce248dc5c665c738dc725da933c7
SSDEEP

12288:t+NcieTNPME8wABxqexc1PvMw27EByoFgjS1WoSg:tCcfNEnTTxgPUrLoFgjS1N

Score

10^/10

evasion persistence upx

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
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
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
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
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\5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe:*:Enabled:Windows Messanger"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe:*:Enabled:Windows Messanger"	reg.exe

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe"	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe

Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{5BACE105-1B0F-BD9E-BF4A-0B1D3AC8DEA9}	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{5BACE105-1B0F-BD9E-BF4A-0B1D3AC8DEA9}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe"	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5BACE105-1B0F-BD9E-BF4A-0B1D3AC8DEA9}	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5BACE105-1B0F-BD9E-BF4A-0B1D3AC8DEA9}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe"	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1812-0-0x0000000000400000-0x0000000000481000-memory.dmp	upx
behavioral2/memory/1812-8-0x0000000000400000-0x0000000000481000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe"	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe"	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1812 set thread context of 3408	1812	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	87

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
5072	reg.exe
4968	reg.exe
1916	reg.exe
1092	reg.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: 1	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeCreateTokenPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeAssignPrimaryTokenPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeLockMemoryPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeMachineAccountPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeTcbPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeSecurityPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeSystemtimePrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeCreatePermanentPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeBackupPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeRestorePrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeShutdownPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeDebugPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeAuditPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeUndockPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeSyncAgentPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeEnableDelegationPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeManageVolumePrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeImpersonatePrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: 31	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: 32	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: 33	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: 34	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: 35	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
Token: SeDebugPrivilege	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1812	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 3408	1812	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	87
PID 1812 wrote to memory of 3408	1812	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	87
PID 1812 wrote to memory of 3408	1812	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	87
PID 1812 wrote to memory of 3408	1812	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	87
PID 1812 wrote to memory of 3408	1812	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	87
PID 1812 wrote to memory of 3408	1812	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	87
PID 1812 wrote to memory of 3408	1812	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	87
PID 1812 wrote to memory of 3408	1812	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	87
PID 3408 wrote to memory of 4492	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	88
PID 3408 wrote to memory of 4492	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	88
PID 3408 wrote to memory of 4492	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	88
PID 3408 wrote to memory of 3224	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	89
PID 3408 wrote to memory of 3224	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	89
PID 3408 wrote to memory of 3224	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	89
PID 3408 wrote to memory of 3228	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	90
PID 3408 wrote to memory of 3228	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	90
PID 3408 wrote to memory of 3228	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	90
PID 3408 wrote to memory of 1924	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	91
PID 3408 wrote to memory of 1924	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	91
PID 3408 wrote to memory of 1924	3408	5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe	91
PID 4492 wrote to memory of 5072	4492	cmd.exe	96
PID 4492 wrote to memory of 5072	4492	cmd.exe	96
PID 4492 wrote to memory of 5072	4492	cmd.exe	96
PID 3224 wrote to memory of 4968	3224	cmd.exe	97
PID 3224 wrote to memory of 4968	3224	cmd.exe	97
PID 3224 wrote to memory of 4968	3224	cmd.exe	97
PID 3228 wrote to memory of 1916	3228	cmd.exe	98
PID 3228 wrote to memory of 1916	3228	cmd.exe	98
PID 3228 wrote to memory of 1916	3228	cmd.exe	98
PID 1924 wrote to memory of 1092	1924	cmd.exe	99
PID 1924 wrote to memory of 1092	1924	cmd.exe	99
PID 1924 wrote to memory of 1092	1924	cmd.exe	99

C:\Users\Admin\AppData\Local\Temp\5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Users\Admin\AppData\Local\Temp\5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe"
  2⤵
  - Adds policy Run key to start application
  - Boot or Logon Autostart Execution: Active Setup
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3408
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:4492
  - - 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
      Modifies registry key
      PID:5072
- - 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\5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3224
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\5a94ab996aff3391491463060fdd6f0c_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:4968
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:3228
  - - 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
      Modifies registry key
      PID:1916
- - 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\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1924
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:1092

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

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

Active Setup

T1547.014

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1812-8-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1812-0-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3408-23-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-26-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-10-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-13-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-14-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-17-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-18-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-21-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-3-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-5-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-29-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-33-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-36-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-39-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-43-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-46-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-49-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-52-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-56-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3408-59-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads