Malware Analysis Report

2025-08-05 23:04

Sample ID 240412-e8zeaafa48
Target ef2552356f37762ec0be048a2bc298b7_JaffaCakes118
SHA256 8fd3e42477ed5f25dfb66da7d0c7606b47292ccd04c0351dc4b5dd893196713b
Tags
evasion persistence themida
score
8/10

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
8/10

SHA256

8fd3e42477ed5f25dfb66da7d0c7606b47292ccd04c0351dc4b5dd893196713b

Threat Level: Likely malicious

The file ef2552356f37762ec0be048a2bc298b7_JaffaCakes118 was found to be: Likely malicious.

Malicious Activity Summary

evasion persistence themida

Modifies Installed Components in the registry

Themida packer

Identifies Wine through registry keys

Executes dropped EXE

Adds Run key to start application

Drops file in System32 directory

Drops file in Windows directory

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Modifies registry class

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-12 04:37

Signatures

Themida packer

themida
Description Indicator Process Target
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Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-04-12 04:37

Reported

2024-04-12 04:39

Platform

win7-20240221-en

Max time kernel

150s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe"

Signatures

Modifies Installed Components in the registry

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{DC8080E0-DA2D-BCF0-D004-BC36C52C0009} C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{DC8080E0-DA2D-BCF0-D004-BC36C52C0009}\StubPath = "C:\\Windows\\svchost.exe" C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{DC8080E0-DA2D-BCF0-D004-BC36C52C0009}\ = "ms_w" C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{DC8080E0-DA2D-BCF0-D004-BC36C52C0009}\ComponentID = "ms_w" C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{DC8080E0-DA2D-BCF0-D004-BC36C52C0009}\Locale = "DE" C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{DC8080E0-DA2D-BCF0-D004-BC36C52C0009}\Version = "6,5,5,3" C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\svchost.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Wine C:\Windows\svchost.exe N/A

Themida packer

themida
Description Indicator Process Target
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Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Windows\\svchost.exe" C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\win.com C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\svchost.exe C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
File created C:\Windows\svchost.exe C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
File opened for modification C:\Windows\svchost.exe C:\Windows\svchost.exe N/A
File opened for modification C:\Windows\mswinsck.ocx C:\Windows\svchost.exe N/A
File opened for modification C:\Windows\Debug\WIA\wiatrace.log C:\Windows\SysWOW64\mspaint.exe N/A

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CurVer C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ = "C:\\Windows\\mswinsck.ocx" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{40FC6ED4-2438-11CF-A3DB-080036F12502} C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\ = "Winsock General Property Page Object" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib C:\Windows\SysWOW64\regsvr32.exe N/A
Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D} C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ = "Microsoft WinSock Control, version 6.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\ = "0" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{0DE86A53-2BAA-11CF-A229-00AA003D7352} C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ = "DMSWinsockControlEvents" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Control C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{0DE86A57-2BAA-11CF-A229-00AA003D7352} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\FLAGS\ = "2" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32 C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ = "C:\\Windows\\mswinsck.ocx" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Version\ = "1.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Programmable C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\1\ = "132497" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D} C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CurVer\ = "MSWinsock.Winsock.1" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1\ = "Microsoft WinSock Control, version 6.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1\CLSID C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ProgID C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CLSID\ = "{248DD896-BB45-11CF-9ABC-0080C7E7B78D}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\HELPDIR C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\FLAGS C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ThreadingModel = "Apartment" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D} C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ToolboxBitmap32\ = "C:\\Windows\\mswinsck.ocx, 1" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\ = "Microsoft Winsock Control 6.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ = "IMSWinsockControl" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" C:\Windows\SysWOW64\regsvr32.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\ = "Microsoft WinSock Control, version 6.0" C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\VersionIndependentProgID C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\1 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{0DE86A52-2BAA-11CF-A229-00AA003D7352} C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1 C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib C:\Windows\SysWOW64\regsvr32.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories C:\Windows\SysWOW64\regsvr32.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
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N/A N/A C:\Windows\svchost.exe N/A
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N/A N/A C:\Windows\svchost.exe N/A
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N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
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N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A
N/A N/A C:\Windows\svchost.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeRestorePrivilege N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A
Token: SeBackupPrivilege N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3036 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 3036 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 3036 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 3036 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 3036 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 3036 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 3036 wrote to memory of 2680 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\SysWOW64\mspaint.exe
PID 3036 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\svchost.exe
PID 3036 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\svchost.exe
PID 3036 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\svchost.exe
PID 3036 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\svchost.exe
PID 3036 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\svchost.exe
PID 3036 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\svchost.exe
PID 3036 wrote to memory of 2692 N/A C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe C:\Windows\svchost.exe
PID 2692 wrote to memory of 1948 N/A C:\Windows\svchost.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 1948 N/A C:\Windows\svchost.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 1948 N/A C:\Windows\svchost.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 1948 N/A C:\Windows\svchost.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 1948 N/A C:\Windows\svchost.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 1948 N/A C:\Windows\svchost.exe C:\Windows\SysWOW64\regsvr32.exe
PID 2692 wrote to memory of 1948 N/A C:\Windows\svchost.exe C:\Windows\SysWOW64\regsvr32.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe"

C:\Windows\SysWOW64\mspaint.exe

"C:\Windows\System32\mspaint.exe"

C:\Windows\svchost.exe

C:\Windows\svchost.exe 1

C:\Windows\SysWOW64\regsvr32.exe

regsvr32 /s "C:\Windows\mswinsck.ocx"

Network

Country Destination Domain Proto
US 8.8.8.8:53 wurst12.no-ip.biz udp

Files

memory/3036-0-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/3036-1-0x0000000000E70000-0x0000000001147000-memory.dmp

memory/3036-2-0x0000000002270000-0x0000000002356000-memory.dmp

memory/3036-5-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/3036-6-0x0000000004890000-0x0000000004893000-memory.dmp

C:\Windows\svchost.exe

MD5 ef2552356f37762ec0be048a2bc298b7
SHA1 7702225fd0272119bb2434ce8489b3c47b0206bc
SHA256 8fd3e42477ed5f25dfb66da7d0c7606b47292ccd04c0351dc4b5dd893196713b
SHA512 ca826a9eb6b3eaf87c5c73f13b2cca20d16582082f83b72b0b1238000766b0249e84984bc198452bbbfcb671f929ae6b1e6204d856e69cbd215384b7792d29a8

memory/3036-16-0x0000000005980000-0x0000000005C57000-memory.dmp

memory/2692-17-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-18-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2692-21-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-25-0x0000000004800000-0x0000000004801000-memory.dmp

memory/2692-26-0x0000000004880000-0x0000000004881000-memory.dmp

memory/2692-28-0x00000000047E0000-0x00000000047E1000-memory.dmp

memory/2692-29-0x00000000047D0000-0x00000000047D1000-memory.dmp

memory/2692-30-0x0000000004870000-0x0000000004871000-memory.dmp

memory/2692-40-0x0000000004820000-0x0000000004821000-memory.dmp

memory/3036-41-0x0000000000400000-0x00000000006D7000-memory.dmp

C:\Windows\mswinsck.ocx

MD5 9484c04258830aa3c2f2a70eb041414c
SHA1 b242a4fb0e9dcf14cb51dc36027baff9a79cb823
SHA256 bf7e47c16d7e1c0e88534f4ef95e09d0fd821ed1a06b0d95a389b35364b63ff5
SHA512 9d0e9f0d88594746ba41ea4a61a53498619eda596e12d8ec37d01cfe8ceb08be13e3727c83d630a6d9e6d03066f62444bb94ea5a0d2ed9d21a270e612db532a0

memory/2692-31-0x00000000047A0000-0x00000000047A1000-memory.dmp

memory/2692-39-0x00000000048B0000-0x00000000048B1000-memory.dmp

memory/3036-42-0x0000000000E70000-0x0000000001147000-memory.dmp

memory/2692-38-0x00000000048C0000-0x00000000048C1000-memory.dmp

memory/2692-37-0x0000000004840000-0x0000000004841000-memory.dmp

memory/2692-43-0x0000000004860000-0x0000000004863000-memory.dmp

memory/2692-36-0x0000000004780000-0x0000000004781000-memory.dmp

memory/2692-44-0x00000000048A0000-0x00000000048A1000-memory.dmp

memory/2692-34-0x00000000047F0000-0x00000000047F1000-memory.dmp

memory/2692-33-0x0000000004850000-0x0000000004851000-memory.dmp

memory/2692-32-0x0000000004830000-0x0000000004831000-memory.dmp

memory/3036-45-0x0000000000E70000-0x0000000001147000-memory.dmp

memory/2692-46-0x00000000047C0000-0x00000000047C1000-memory.dmp

memory/3036-47-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-48-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-49-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-50-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2692-51-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-52-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-53-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-54-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-55-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-56-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-57-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-58-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-59-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-60-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-61-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-62-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/2692-63-0x0000000000400000-0x00000000006D7000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-12 04:37

Reported

2024-04-12 04:39

Platform

win10v2004-20240226-en

Max time kernel

92s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe"

Signatures

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe N/A

Themida packer

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

Processes

C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ef2552356f37762ec0be048a2bc298b7_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/5012-0-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/5012-1-0x0000000000B80000-0x0000000000B81000-memory.dmp

memory/5012-2-0x0000000002410000-0x00000000024F6000-memory.dmp

memory/5012-3-0x0000000000400000-0x00000000006D7000-memory.dmp

memory/5012-4-0x0000000000B80000-0x0000000000B81000-memory.dmp