Malware Analysis Report

2025-04-13 22:43

Sample ID 250227-jb7fvazyew
Target JaffaCakes118_2ba680c520ca8588fb75db254cc0d470
SHA256 43ec58e9b111f2361351bb49da4ca369eda71594d491e0299665f871e79e71bd
Tags
guest16 darkcomet defense_evasion discovery 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

43ec58e9b111f2361351bb49da4ca369eda71594d491e0299665f871e79e71bd

Threat Level: Known bad

The file JaffaCakes118_2ba680c520ca8588fb75db254cc0d470 was found to be: Known bad.

Malicious Activity Summary

guest16 darkcomet defense_evasion discovery persistence rat trojan

Modifies firewall policy service

Darkcomet

Modifies WinLogon for persistence

Windows security bypass

Darkcomet family

Modifies security service

Disables Task Manager via registry modification

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Windows security modification

Adds Run key to start application

Drops file in System32 directory

Unsigned PE

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

System policy modification

Modifies registry class

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-02-27 07:30

Signatures

Darkcomet family

darkcomet

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-02-27 07:30

Reported

2025-02-27 07:33

Platform

win7-20240903-en

Max time kernel

150s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe"

Signatures

Darkcomet

trojan rat darkcomet

Darkcomet family

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:\\Windows\\system32\\IBo0S\\euYdH.exe" C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A

Modifies firewall policy service

defense_evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Modifies security service

defense_evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Windows security bypass

defense_evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Disables Task Manager via registry modification

defense_evasion

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Windows security modification

defense_evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ux2rc = "C:\\Windows\\system32\\IBo0S\\euYdH.exe" C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ux2rc = "C:\\Windows\\system32\\IBo0S\\euYdH.exe" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
File opened for modification C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
File opened for modification C:\Windows\SysWOW64\IBo0S\ C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\notepad.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2736 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe C:\Windows\SysWOW64\IBo0S\euYdH.exe
PID 2736 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe C:\Windows\SysWOW64\IBo0S\euYdH.exe
PID 2736 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe C:\Windows\SysWOW64\IBo0S\euYdH.exe
PID 2736 wrote to memory of 2812 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe C:\Windows\SysWOW64\IBo0S\euYdH.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2812 wrote to memory of 2184 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe

System policy modification

defense_evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe"

C:\Windows\SysWOW64\IBo0S\euYdH.exe

"C:\Windows\system32\IBo0S\euYdH.exe"

C:\Windows\SysWOW64\notepad.exe

notepad

Network

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

Files

memory/2736-0-0x0000000000260000-0x0000000000261000-memory.dmp

C:\Windows\SysWOW64\IBo0S\euYdH.exe

MD5 2ba680c520ca8588fb75db254cc0d470
SHA1 15ac9301840cd06aa0f33257126eecf23f6c1471
SHA256 43ec58e9b111f2361351bb49da4ca369eda71594d491e0299665f871e79e71bd
SHA512 7b1f79749cc4ec22f119eacb197842ff596071698cb18aadee8f131ca33888665298c8080b236fc472c567507c614322270906f6a01ae4b788249df6874ae16a

memory/2184-12-0x0000000000080000-0x0000000000081000-memory.dmp

memory/2184-50-0x0000000000420000-0x0000000000421000-memory.dmp

memory/2736-51-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-52-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-53-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-54-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-55-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-56-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-57-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-58-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-59-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-60-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-61-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-62-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-63-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-64-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2812-65-0x0000000000400000-0x00000000004BA000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-02-27 07:30

Reported

2025-02-27 07:33

Platform

win10v2004-20250217-en

Max time kernel

150s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe"

Signatures

Darkcomet

trojan rat darkcomet

Darkcomet family

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:\\Windows\\system32\\IBo0S\\euYdH.exe" C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A

Modifies firewall policy service

defense_evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Modifies security service

defense_evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Windows security bypass

defense_evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Disables Task Manager via registry modification

defense_evasion

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Windows security modification

defense_evasion trojan
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ux2rc = "C:\\Windows\\system32\\IBo0S\\euYdH.exe" C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-100612193-3312047696-905266872-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ux2rc = "C:\\Windows\\system32\\IBo0S\\euYdH.exe" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
File opened for modification C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
File opened for modification C:\Windows\SysWOW64\IBo0S\ C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\notepad.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\IBo0S\euYdH.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\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeSecurityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeSystemtimePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeUndockPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeManageVolumePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: 34 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: 35 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: 36 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeChangeNotifyPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeImpersonatePrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: SeCreateGlobalPrivilege N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4816 wrote to memory of 2444 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe C:\Windows\SysWOW64\IBo0S\euYdH.exe
PID 4816 wrote to memory of 2444 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe C:\Windows\SysWOW64\IBo0S\euYdH.exe
PID 4816 wrote to memory of 2444 N/A C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe C:\Windows\SysWOW64\IBo0S\euYdH.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe
PID 2444 wrote to memory of 1792 N/A C:\Windows\SysWOW64\IBo0S\euYdH.exe C:\Windows\SysWOW64\notepad.exe

System policy modification

defense_evasion
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" C:\Windows\SysWOW64\IBo0S\euYdH.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe

"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ba680c520ca8588fb75db254cc0d470.exe"

C:\Windows\SysWOW64\IBo0S\euYdH.exe

"C:\Windows\system32\IBo0S\euYdH.exe"

C:\Windows\SysWOW64\notepad.exe

notepad

Network

Country Destination Domain Proto
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 150.171.27.10:443 g.bing.com tcp
US 150.171.27.10:443 g.bing.com tcp
US 150.171.27.10:443 g.bing.com tcp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp
US 8.8.8.8:53 craxxhack.zapto.org udp

Files

memory/4816-0-0x0000000002260000-0x0000000002261000-memory.dmp

C:\Windows\SysWOW64\IBo0S\euYdH.exe

MD5 2ba680c520ca8588fb75db254cc0d470
SHA1 15ac9301840cd06aa0f33257126eecf23f6c1471
SHA256 43ec58e9b111f2361351bb49da4ca369eda71594d491e0299665f871e79e71bd
SHA512 7b1f79749cc4ec22f119eacb197842ff596071698cb18aadee8f131ca33888665298c8080b236fc472c567507c614322270906f6a01ae4b788249df6874ae16a

memory/2444-61-0x0000000002700000-0x0000000002701000-memory.dmp

memory/1792-62-0x00000000006B0000-0x00000000006B1000-memory.dmp

memory/4816-63-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-64-0x0000000002700000-0x0000000002701000-memory.dmp

memory/2444-65-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-66-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-67-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-68-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-69-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-70-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-71-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-72-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-73-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-74-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-75-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-76-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-77-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2444-78-0x0000000000400000-0x00000000004BA000-memory.dmp