5d05135b012e45809db6aac2495201c32f94e59bab6a66307e898c5dc9e9e2d1

Analysis

max time kernel
148s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
08/07/2024, 02:05

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General

Target

2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe
Size

920KB
MD5

2a9c2055eb3ae1f0c97059f30bef9a75
SHA1

a0e8f260716e6fd0c5f60532fe1a7e9d244b22b8
SHA256

5d05135b012e45809db6aac2495201c32f94e59bab6a66307e898c5dc9e9e2d1
SHA512

816f22601219c9af41cfbbdedf8192e5b86a956fba1b653a6a7880cf96e48f4e2d470b4751bd10fce17d1d1a183ada8a4afa03cf3349409246b3e8eaa6fb5574
SSDEEP

12288:5iu7xXNAZGLh1fd0MNWc7j3SRX1Xr41+HczP/e7gV/ngTCzc2W7zCf5tenIXkS/m:MutXdLCatt/e8SPrG

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 8 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:\Windows\SysWOW64\svchost.exe = "C:\\Windows\\SysWOW64\\svchost.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\local.exe = "C:\\Users\\Admin\\AppData\\Roaming\\local.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	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

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	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\startup = "C:\\Users\\Admin\\AppData\\Roaming\\local.exe"	svchost.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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{8FA42CCA-BA2C-FC0F-9EDA-E5BF2CF73E4E}	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{8FA42CCA-BA2C-FC0F-9EDA-E5BF2CF73E4E}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\local.exe"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{8FA42CCA-BA2C-FC0F-9EDA-E5BF2CF73E4E}	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Active Setup\Installed Components\{8FA42CCA-BA2C-FC0F-9EDA-E5BF2CF73E4E}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\local.exe"	svchost.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\startup = "C:\\Users\\Admin\\AppData\\Roaming\\local.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Updater = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe"	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\startup = "C:\\Users\\Admin\\AppData\\Roaming\\local.exe"	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2820 set thread context of 2692	2820	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	30

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
2300	reg.exe
2344	reg.exe
2244	reg.exe
2828	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	2692	svchost.exe
Token: SeCreateTokenPrivilege	2692	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2692	svchost.exe
Token: SeLockMemoryPrivilege	2692	svchost.exe
Token: SeIncreaseQuotaPrivilege	2692	svchost.exe
Token: SeMachineAccountPrivilege	2692	svchost.exe
Token: SeTcbPrivilege	2692	svchost.exe
Token: SeSecurityPrivilege	2692	svchost.exe
Token: SeTakeOwnershipPrivilege	2692	svchost.exe
Token: SeLoadDriverPrivilege	2692	svchost.exe
Token: SeSystemProfilePrivilege	2692	svchost.exe
Token: SeSystemtimePrivilege	2692	svchost.exe
Token: SeProfSingleProcessPrivilege	2692	svchost.exe
Token: SeIncBasePriorityPrivilege	2692	svchost.exe
Token: SeCreatePagefilePrivilege	2692	svchost.exe
Token: SeCreatePermanentPrivilege	2692	svchost.exe
Token: SeBackupPrivilege	2692	svchost.exe
Token: SeRestorePrivilege	2692	svchost.exe
Token: SeShutdownPrivilege	2692	svchost.exe
Token: SeDebugPrivilege	2692	svchost.exe
Token: SeAuditPrivilege	2692	svchost.exe
Token: SeSystemEnvironmentPrivilege	2692	svchost.exe
Token: SeChangeNotifyPrivilege	2692	svchost.exe
Token: SeRemoteShutdownPrivilege	2692	svchost.exe
Token: SeUndockPrivilege	2692	svchost.exe
Token: SeSyncAgentPrivilege	2692	svchost.exe
Token: SeEnableDelegationPrivilege	2692	svchost.exe
Token: SeManageVolumePrivilege	2692	svchost.exe
Token: SeImpersonatePrivilege	2692	svchost.exe
Token: SeCreateGlobalPrivilege	2692	svchost.exe
Token: 31	2692	svchost.exe
Token: 32	2692	svchost.exe
Token: 33	2692	svchost.exe
Token: 34	2692	svchost.exe
Token: 35	2692	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2692	svchost.exe
2692	svchost.exe
2692	svchost.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 2692	2820	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2692	2820	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2692	2820	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2692	2820	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2692	2820	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2692	2820	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2692	2820	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	30
PID 2820 wrote to memory of 2692	2820	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	30
PID 2692 wrote to memory of 2836	2692	svchost.exe	31
PID 2692 wrote to memory of 2836	2692	svchost.exe	31
PID 2692 wrote to memory of 2836	2692	svchost.exe	31
PID 2692 wrote to memory of 2836	2692	svchost.exe	31
PID 2692 wrote to memory of 2912	2692	svchost.exe	32
PID 2692 wrote to memory of 2912	2692	svchost.exe	32
PID 2692 wrote to memory of 2912	2692	svchost.exe	32
PID 2692 wrote to memory of 2912	2692	svchost.exe	32
PID 2692 wrote to memory of 2612	2692	svchost.exe	33
PID 2692 wrote to memory of 2612	2692	svchost.exe	33
PID 2692 wrote to memory of 2612	2692	svchost.exe	33
PID 2692 wrote to memory of 2612	2692	svchost.exe	33
PID 2692 wrote to memory of 2616	2692	svchost.exe	34
PID 2692 wrote to memory of 2616	2692	svchost.exe	34
PID 2692 wrote to memory of 2616	2692	svchost.exe	34
PID 2692 wrote to memory of 2616	2692	svchost.exe	34
PID 2836 wrote to memory of 2828	2836	cmd.exe	39
PID 2836 wrote to memory of 2828	2836	cmd.exe	39
PID 2836 wrote to memory of 2828	2836	cmd.exe	39
PID 2836 wrote to memory of 2828	2836	cmd.exe	39
PID 2612 wrote to memory of 2244	2612	cmd.exe	40
PID 2612 wrote to memory of 2244	2612	cmd.exe	40
PID 2612 wrote to memory of 2244	2612	cmd.exe	40
PID 2612 wrote to memory of 2244	2612	cmd.exe	40
PID 2912 wrote to memory of 2344	2912	cmd.exe	41
PID 2912 wrote to memory of 2344	2912	cmd.exe	41
PID 2912 wrote to memory of 2344	2912	cmd.exe	41
PID 2912 wrote to memory of 2344	2912	cmd.exe	41
PID 2616 wrote to memory of 2300	2616	cmd.exe	42
PID 2616 wrote to memory of 2300	2616	cmd.exe	42
PID 2616 wrote to memory of 2300	2616	cmd.exe	42
PID 2616 wrote to memory of 2300	2616	cmd.exe	42

C:\Users\Admin\AppData\Local\Temp\2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\system32\svchost.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:2692
- - 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:2836
  - - 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:2828
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\SysWOW64\svchost.exe" /t REG_SZ /d "C:\Windows\SysWOW64\svchost.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2912
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\SysWOW64\svchost.exe" /t REG_SZ /d "C:\Windows\SysWOW64\svchost.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:2344
- - 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:2612
  - - 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:2244
- - 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\local.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\local.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2616
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\local.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\local.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:2300

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/2692-8-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2692-16-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2692-5-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2692-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2692-3-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2692-4-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2692-17-0x0000000000820000-0x0000000000828000-memory.dmp

Filesize
32KB

Download
memory/2692-19-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2820-1-0x0000000074680000-0x0000000074C2B000-memory.dmp

Filesize
5.7MB

Download
memory/2820-2-0x0000000074680000-0x0000000074C2B000-memory.dmp

Filesize
5.7MB

Download
memory/2820-15-0x0000000074680000-0x0000000074C2B000-memory.dmp

Filesize
5.7MB

Download
memory/2820-14-0x0000000074680000-0x0000000074C2B000-memory.dmp

Filesize
5.7MB

Download
memory/2820-0-0x0000000074681000-0x0000000074682000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads