Malware Analysis Report

2024-10-19 07:59

Sample ID 240626-3gvtsazfpc
Target 13e2313c0090887c6e5ca605a4daea44_JaffaCakes118
SHA256 936ac6210bbdf887ceb17246e841c8c7e88322ef3359f65c548ec972cf51d92b
Tags
darkcomet evasion persistence rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

936ac6210bbdf887ceb17246e841c8c7e88322ef3359f65c548ec972cf51d92b

Threat Level: Known bad

The file 13e2313c0090887c6e5ca605a4daea44_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

darkcomet evasion persistence rat trojan

Modifies firewall policy service

Darkcomet

Modifies WinLogon for persistence

Modifies security service

Windows security bypass

Disables RegEdit via registry modification

Disables Task Manager via registry modification

Checks BIOS information in registry

Executes dropped EXE

Windows security modification

Checks computer location settings

Loads dropped DLL

Adds Run key to start application

Drops file in System32 directory

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Modifies registry class

Checks processor information in registry

Suspicious behavior: GetForegroundWindowSpam

Enumerates system info in registry

System policy modification

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-26 23:29

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-26 23:29

Reported

2024-06-26 23:32

Platform

win7-20240611-en

Max time kernel

149s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windupdt\\winupdate.exe" C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A

Modifies firewall policy service

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windupdt\winupdate.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "1" C:\Windupdt\winupdate.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" C:\Windupdt\winupdate.exe N/A

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" C:\Windupdt\winupdate.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windupdt\winupdate.exe N/A

Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Windupdt\winupdate.exe N/A

Disables Task Manager via registry modification

evasion

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Windupdt\winupdate.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windupdt\winupdate.exe N/A
N/A N/A C:\Windupdt\winupdate.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windupdt\winupdate.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe" C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\explorer.exe C:\Windows\SysWOW64\explorer.exe N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Windupdt\winupdate.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Windupdt\winupdate.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windupdt\winupdate.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windupdt\winupdate.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Windupdt\winupdate.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windupdt\winupdate.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSecurityPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeBackupPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeRestorePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeShutdownPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeDebugPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeUndockPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: 33 N/A C:\Windupdt\winupdate.exe N/A
Token: 34 N/A C:\Windupdt\winupdate.exe N/A
Token: 35 N/A C:\Windupdt\winupdate.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windupdt\winupdate.exe N/A
N/A N/A C:\Windupdt\winupdate.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2212 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 2056 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 2056 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 2056 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 2056 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 2056 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 2056 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 2056 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windupdt\winupdate.exe
PID 2056 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windupdt\winupdate.exe
PID 2056 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windupdt\winupdate.exe
PID 2056 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windupdt\winupdate.exe
PID 2056 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windupdt\winupdate.exe
PID 2056 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windupdt\winupdate.exe
PID 2056 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 2792 wrote to memory of 2784 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe

System policy modification

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" C:\Windupdt\winupdate.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion C:\Windupdt\winupdate.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe

C:\Windows\SysWOW64\explorer.exe

"C:\Windows\SysWOW64\explorer.exe"

C:\Windupdt\winupdate.exe

"C:\Windupdt\winupdate.exe"

C:\Windupdt\winupdate.exe

C:\Windupdt\winupdate.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 gamber.zapto.org udp

Files

memory/2212-0-0x0000000000400000-0x0000000000408036-memory.dmp

memory/2056-3-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2056-8-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2056-17-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2212-18-0x0000000000230000-0x0000000000239000-memory.dmp

memory/2212-20-0x0000000000400000-0x0000000000408036-memory.dmp

memory/2056-16-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2056-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2056-13-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2056-12-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2056-11-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2056-10-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2056-7-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2056-5-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2056-21-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2056-22-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2056-23-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2812-31-0x0000000000400000-0x0000000000409000-memory.dmp

memory/2812-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2812-27-0x0000000000400000-0x0000000000409000-memory.dmp

memory/2812-33-0x0000000000400000-0x0000000000409000-memory.dmp

memory/2812-36-0x0000000000400000-0x0000000000409000-memory.dmp

\Windupdt\winupdate.exe

MD5 13e2313c0090887c6e5ca605a4daea44
SHA1 4504137765992c716ba98ff5ad6e9baf4cf256ae
SHA256 936ac6210bbdf887ceb17246e841c8c7e88322ef3359f65c548ec972cf51d92b
SHA512 a36d88d83a39566e8c027dec55589373519ae94d264e65c5dc12b4a59593f89a95235788281b7a7f0e1f821f6676132e560a506ca0ad1ef10e80b1099dfa5392

memory/2056-40-0x0000000004010000-0x0000000004019000-memory.dmp

memory/2792-44-0x0000000000400000-0x0000000000408036-memory.dmp

memory/2056-43-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2792-53-0x0000000000020000-0x0000000000029000-memory.dmp

memory/2792-52-0x0000000000020000-0x0000000000029000-memory.dmp

memory/2792-51-0x0000000000020000-0x0000000000029000-memory.dmp

memory/2784-83-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-84-0x0000000000020000-0x0000000000029000-memory.dmp

memory/2784-78-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2792-77-0x0000000000400000-0x0000000000408036-memory.dmp

memory/2784-73-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2784-85-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-87-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-88-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-86-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-89-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2812-90-0x0000000000400000-0x0000000000409000-memory.dmp

memory/2784-91-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-92-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-93-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-94-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-95-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-96-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-97-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-98-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/2784-99-0x0000000000400000-0x00000000004B0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 23:29

Reported

2024-06-26 23:32

Platform

win10v2004-20240226-en

Max time kernel

150s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe"

Signatures

Darkcomet

trojan rat darkcomet

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windupdt\\winupdate.exe" C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A

Modifies firewall policy service

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windupdt\winupdate.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "1" C:\Windupdt\winupdate.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" C:\Windupdt\winupdate.exe N/A

Modifies security service

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" C:\Windupdt\winupdate.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windupdt\winupdate.exe N/A

Disables RegEdit via registry modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" C:\Windupdt\winupdate.exe N/A

Disables Task Manager via registry modification

evasion

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Windupdt\winupdate.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windupdt\winupdate.exe N/A
N/A N/A C:\Windupdt\winupdate.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windupdt\winupdate.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe" C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windupdt\winupdate.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windupdt\winupdate.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier C:\Windupdt\winupdate.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier C:\Windupdt\winupdate.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Windupdt\winupdate.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windupdt\winupdate.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSecurityPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeBackupPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeRestorePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeShutdownPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeDebugPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeUndockPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windupdt\winupdate.exe N/A
Token: 33 N/A C:\Windupdt\winupdate.exe N/A
Token: 34 N/A C:\Windupdt\winupdate.exe N/A
Token: 35 N/A C:\Windupdt\winupdate.exe N/A
Token: 36 N/A C:\Windupdt\winupdate.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe N/A
N/A N/A C:\Windupdt\winupdate.exe N/A
N/A N/A C:\Windupdt\winupdate.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 3544 wrote to memory of 4148 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe
PID 4148 wrote to memory of 5368 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 4148 wrote to memory of 5368 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 4148 wrote to memory of 5368 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windows\SysWOW64\explorer.exe
PID 4148 wrote to memory of 216 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windupdt\winupdate.exe
PID 4148 wrote to memory of 216 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windupdt\winupdate.exe
PID 4148 wrote to memory of 216 N/A C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe
PID 216 wrote to memory of 6024 N/A C:\Windupdt\winupdate.exe C:\Windupdt\winupdate.exe

System policy modification

evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion C:\Windupdt\winupdate.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern C:\Windupdt\winupdate.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" C:\Windupdt\winupdate.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\13e2313c0090887c6e5ca605a4daea44_JaffaCakes118.exe

C:\Windows\SysWOW64\explorer.exe

"C:\Windows\SysWOW64\explorer.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3996 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8

C:\Windupdt\winupdate.exe

"C:\Windupdt\winupdate.exe"

C:\Windupdt\winupdate.exe

C:\Windupdt\winupdate.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
GB 142.250.187.202:443 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 gamber.zapto.org udp
US 8.8.8.8:53 gamber.zapto.org udp
US 8.8.8.8:53 gamber.zapto.org udp
US 8.8.8.8:53 gamber.zapto.org udp
US 8.8.8.8:53 gamber.zapto.org udp
US 8.8.8.8:53 gamber.zapto.org udp
US 8.8.8.8:53 gamber.zapto.org udp
US 8.8.8.8:53 gamber.zapto.org udp
US 8.8.8.8:53 gamber.zapto.org udp
US 8.8.8.8:53 gamber.zapto.org udp
US 8.8.8.8:53 109.116.69.13.in-addr.arpa udp
US 8.8.8.8:53 gamber.zapto.org udp

Files

memory/3544-0-0x0000000000400000-0x0000000000408036-memory.dmp

memory/3544-1-0x0000000000400000-0x0000000000408036-memory.dmp

memory/3544-4-0x0000000000400000-0x0000000000408036-memory.dmp

memory/4148-5-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/4148-6-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/3544-7-0x0000000000400000-0x0000000000408036-memory.dmp

memory/4148-8-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/4148-10-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/4148-11-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/4148-12-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/4148-16-0x0000000000400000-0x00000000004B0000-memory.dmp

C:\Windupdt\winupdate.exe

MD5 13e2313c0090887c6e5ca605a4daea44
SHA1 4504137765992c716ba98ff5ad6e9baf4cf256ae
SHA256 936ac6210bbdf887ceb17246e841c8c7e88322ef3359f65c548ec972cf51d92b
SHA512 a36d88d83a39566e8c027dec55589373519ae94d264e65c5dc12b4a59593f89a95235788281b7a7f0e1f821f6676132e560a506ca0ad1ef10e80b1099dfa5392

memory/216-80-0x0000000000400000-0x0000000000408036-memory.dmp

memory/216-87-0x0000000000400000-0x0000000000408036-memory.dmp

memory/6024-88-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/6024-89-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/6024-90-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/6024-93-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/6024-92-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/6024-91-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/6024-96-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/6024-97-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/6024-98-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/6024-99-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/6024-100-0x0000000000400000-0x00000000004B0000-memory.dmp

memory/6024-101-0x0000000000400000-0x00000000004B0000-memory.dmp