5d05135b012e45809db6aac2495201c32f94e59bab6a66307e898c5dc9e9e2d1

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-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 10 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
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\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	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\Roaming\local.exe = "C:\\Users\\Admin\\AppData\\Roaming\\local.exe:*:Enabled:Windows Messanger"	reg.exe
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

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-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{8FA42CCA-BA2C-FC0F-9EDA-E5BF2CF73E4E}	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\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-1-5-21-2753856825-3907105642-1818461144-1000\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
Set value (str)	\REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\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 1560 set thread context of 1596	1560	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	85

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
3672	reg.exe
1464	reg.exe
2944	reg.exe
440	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	1596	svchost.exe
Token: SeCreateTokenPrivilege	1596	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1596	svchost.exe
Token: SeLockMemoryPrivilege	1596	svchost.exe
Token: SeIncreaseQuotaPrivilege	1596	svchost.exe
Token: SeMachineAccountPrivilege	1596	svchost.exe
Token: SeTcbPrivilege	1596	svchost.exe
Token: SeSecurityPrivilege	1596	svchost.exe
Token: SeTakeOwnershipPrivilege	1596	svchost.exe
Token: SeLoadDriverPrivilege	1596	svchost.exe
Token: SeSystemProfilePrivilege	1596	svchost.exe
Token: SeSystemtimePrivilege	1596	svchost.exe
Token: SeProfSingleProcessPrivilege	1596	svchost.exe
Token: SeIncBasePriorityPrivilege	1596	svchost.exe
Token: SeCreatePagefilePrivilege	1596	svchost.exe
Token: SeCreatePermanentPrivilege	1596	svchost.exe
Token: SeBackupPrivilege	1596	svchost.exe
Token: SeRestorePrivilege	1596	svchost.exe
Token: SeShutdownPrivilege	1596	svchost.exe
Token: SeDebugPrivilege	1596	svchost.exe
Token: SeAuditPrivilege	1596	svchost.exe
Token: SeSystemEnvironmentPrivilege	1596	svchost.exe
Token: SeChangeNotifyPrivilege	1596	svchost.exe
Token: SeRemoteShutdownPrivilege	1596	svchost.exe
Token: SeUndockPrivilege	1596	svchost.exe
Token: SeSyncAgentPrivilege	1596	svchost.exe
Token: SeEnableDelegationPrivilege	1596	svchost.exe
Token: SeManageVolumePrivilege	1596	svchost.exe
Token: SeImpersonatePrivilege	1596	svchost.exe
Token: SeCreateGlobalPrivilege	1596	svchost.exe
Token: 31	1596	svchost.exe
Token: 32	1596	svchost.exe
Token: 33	1596	svchost.exe
Token: 34	1596	svchost.exe
Token: 35	1596	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1596	svchost.exe
1596	svchost.exe
1596	svchost.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1560 wrote to memory of 1596	1560	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	85
PID 1560 wrote to memory of 1596	1560	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	85
PID 1560 wrote to memory of 1596	1560	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	85
PID 1560 wrote to memory of 1596	1560	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	85
PID 1560 wrote to memory of 1596	1560	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	85
PID 1560 wrote to memory of 1596	1560	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	85
PID 1560 wrote to memory of 1596	1560	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	85
PID 1560 wrote to memory of 1596	1560	2a9c2055eb3ae1f0c97059f30bef9a75_JaffaCakes118.exe	85
PID 1596 wrote to memory of 3056	1596	svchost.exe	86
PID 1596 wrote to memory of 3056	1596	svchost.exe	86
PID 1596 wrote to memory of 3056	1596	svchost.exe	86
PID 1596 wrote to memory of 3376	1596	svchost.exe	87
PID 1596 wrote to memory of 3376	1596	svchost.exe	87
PID 1596 wrote to memory of 3376	1596	svchost.exe	87
PID 1596 wrote to memory of 1584	1596	svchost.exe	88
PID 1596 wrote to memory of 1584	1596	svchost.exe	88
PID 1596 wrote to memory of 1584	1596	svchost.exe	88
PID 1596 wrote to memory of 1244	1596	svchost.exe	89
PID 1596 wrote to memory of 1244	1596	svchost.exe	89
PID 1596 wrote to memory of 1244	1596	svchost.exe	89
PID 3056 wrote to memory of 440	3056	cmd.exe	94
PID 3056 wrote to memory of 440	3056	cmd.exe	94
PID 3056 wrote to memory of 440	3056	cmd.exe	94
PID 1584 wrote to memory of 3672	1584	cmd.exe	95
PID 1584 wrote to memory of 3672	1584	cmd.exe	95
PID 1584 wrote to memory of 3672	1584	cmd.exe	95
PID 1244 wrote to memory of 2944	1244	cmd.exe	96
PID 1244 wrote to memory of 2944	1244	cmd.exe	96
PID 1244 wrote to memory of 2944	1244	cmd.exe	96
PID 3376 wrote to memory of 1464	3376	cmd.exe	97
PID 3376 wrote to memory of 1464	3376	cmd.exe	97
PID 3376 wrote to memory of 1464	3376	cmd.exe	97

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:1560
- 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:1596
- - 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:3056
  - - 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:440
- - 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:3376
  - - 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:1464
- - 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: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
      Modifies registry key
      PID:3672
- - 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:1244
  - - 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:2944

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

Replay Monitor

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Downloads

memory/1560-0-0x0000000074BB2000-0x0000000074BB3000-memory.dmp

Filesize
4KB

Download
memory/1560-1-0x0000000074BB0000-0x0000000075161000-memory.dmp

Filesize
5.7MB

Download
memory/1560-2-0x0000000074BB0000-0x0000000075161000-memory.dmp

Filesize
5.7MB

Download
memory/1560-8-0x0000000074BB0000-0x0000000075161000-memory.dmp

Filesize
5.7MB

Download
memory/1560-7-0x0000000074BB0000-0x0000000075161000-memory.dmp

Filesize
5.7MB

Download
memory/1560-9-0x0000000074BB0000-0x0000000075161000-memory.dmp

Filesize
5.7MB

Download
memory/1596-3-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1596-6-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1596-13-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1596-14-0x0000000000FD0000-0x0000000000FDE000-memory.dmp

Filesize
56KB

Download
memory/1596-16-0x0000000000400000-0x000000000045A000-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