Malware Analysis Report

2025-01-18 21:39

Sample ID 240415-t4m8saba53
Target f180a4af78bb836a4c3066d71a661b61_JaffaCakes118
SHA256 818600adaf5273806f91e8cc0ad675ff20404bb19d32aeee04d109c10af02514
Tags
adware persistence stealer
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

818600adaf5273806f91e8cc0ad675ff20404bb19d32aeee04d109c10af02514

Threat Level: Likely malicious

The file f180a4af78bb836a4c3066d71a661b61_JaffaCakes118 was found to be: Likely malicious.

Malicious Activity Summary

adware persistence stealer

Sets DLL path for service in the registry

Executes dropped EXE

Loads dropped DLL

Adds Run key to start application

Installs/modifies Browser Helper Object

Drops file in System32 directory

Unsigned PE

Modifies data under HKEY_USERS

Modifies registry class

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-15 16:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-15 16:36

Reported

2024-04-15 16:37

Platform

win7-20240221-en

Max time kernel

15s

Max time network

16s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f180a4af78bb836a4c3066d71a661b61_JaffaCakes118.exe"

Signatures

Sets DLL path for service in the registry

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Iprip\Parameters\ServiceDll = "C:\\WINDOWS\\SYSTEM32\\liprip.dll" C:\Users\Admin\AppData\Local\Temp\ovc.exe N/A
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Iprip\Parameters\ServiceDll = "C:\\Windows\\system32\\liprip.dll" C:\Windows\SysWOW64\svchost.exe N/A

Executes dropped EXE

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\repst = "C:\\Windows\\system32\\iprep.exe" C:\Windows\SysWOW64\svchost.exe N/A

Installs/modifies Browser Helper Object

stealer adware
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\fsutk.dll C:\Users\Admin\AppData\Local\Temp\f180a4af78bb836a4c3066d71a661b61_JaffaCakes118.exe N/A
File created C:\WINDOWS\SysWOW64\liprip.dll C:\Users\Admin\AppData\Local\Temp\ovc.exe N/A
File opened for modification C:\WINDOWS\SysWOW64\liprip.dll C:\Users\Admin\AppData\Local\Temp\ovc.exe N/A
File opened for modification C:\Windows\SysWOW64\fsutk.dll C:\Windows\SysWOW64\svchost.exe N/A
File created C:\Windows\SysWOW64\iprep.exe C:\Windows\SysWOW64\svchost.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R17.0 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Flags = "0" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R16.0 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Version = "*" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Version = "*" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20 C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59} C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Flags = "0" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R16.2 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\Software C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59} C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59} C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\Software C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Flags = "0" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Ext\Settings C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Ext C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Version = "*" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Ext C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Ext\Settings C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R18.0 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R17.1 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59} C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R16.1 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-18 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R17.2 C:\Windows\SysWOW64\svchost.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ProgID\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Programmable\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj\CurVer\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj.1\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ = "QuickFlash" C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\InprocServer32\ThreadingModel = "Apartment" C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj\ = "QuickFlash" C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj.1\ = "QuickFlash" C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj.1\CLSID\ = "{BF50AC63-19DA-487E-AD4A-0B452D823B59}" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{0E5CBF21-D15F-11d0-8301-00AA005B4383}\InProcServer32\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\InprocServer32\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ProgID\ = "IEHlprObj.IEHlprObj.1" C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\VersionIndependentProgID\ = "IEHlprObj.IEHlprObj" C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj\CurVer\ = "IEHlprObj.IEHlprObj.1" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF604EFE-8897-11D1-B944-00A0C90312E1}\InProcServer32\ C:\Users\Admin\AppData\Local\Temp\ovc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\VersionIndependentProgID\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\InprocServer32\ = "C:\\Windows\\SysWow64\\fsutk.dll" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF604EFE-8897-11D1-B944-00A0C90312E1}\InProcServer32\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Programmable\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj.1\CLSID\ C:\Windows\SysWOW64\svchost.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f180a4af78bb836a4c3066d71a661b61_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ovc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f180a4af78bb836a4c3066d71a661b61_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f180a4af78bb836a4c3066d71a661b61_JaffaCakes118.exe"

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

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

C:\Windows\SysWOW64\svchost.exe

C:\Windows\SysWOW64\svchost.exe -k netsvcs

C:\Windows\system32\LogonUI.exe

"LogonUI.exe" /flags:0x0

C:\Windows\system32\LogonUI.exe

"LogonUI.exe" /flags:0x1

Network

N/A

Files

\Users\Admin\AppData\Local\Temp\ovc.exe

MD5 339e4f83c06f93c4b69a5e41c9f840f0
SHA1 6cb04fa216b13e9c8835914711363527f432f2d8
SHA256 9121c6d4b8107e73c14f45e98d42e7eeb56376d9d318e4538c892f1da2903705
SHA512 e2be24c33a3aa66221e274c66ce284feb2ea48f7746b0d703677d28352e4fb2e9b40997a1e821fc351e5c7ff539e7ed64935f369fae541b21adc58f1941793bf

\??\c:\$Recycle.bin\int.dat

MD5 356b3e4d32a88070e6586b7edefe1abe
SHA1 6279e068df69c0782efc9ccb22141c02a4228949
SHA256 6dcfa04f1f2d9fa1ede9961847b8c2b24168cb68e1a60f1dea2d7704c495d217
SHA512 6ba52410c9c23e20bd07371f59e76335fa1df064e7afce9795888049d9960436b5669bbb94f06274ce62f7d04e0d1d4a071c2da3c2ad7ec82465288b68522d69

\??\c:\windows\SysWOW64\liprip.dll

MD5 e08eaa2c83fc093cd66853b945b2d2a6
SHA1 5ccb5fd662940e9985b86886cf1730a161534725
SHA256 a9fd14eaaeeb1d035089a991bd36db6a799a5f171bd22f267ca19931122d9833
SHA512 fdf7fae928ad2ab50a84bc44d401237514e2404370abaa18d63592a377e214e7a0fe542bd3fd362dbb1dd720ca91ccf6417e97ece3a2c423ee43f174efe20fff

C:\Windows\SysWOW64\fsutk.dll

MD5 580f569dcb096d620a97007fe3686f94
SHA1 810b672bedab092b8ff4430cce94d9747f79447a
SHA256 59449cb05ae5bee7abe633471279887801ad9a2f1f3e55381b767a8e41f4813c
SHA512 dafbe236906c057f451a474bf8d09fde907095c3fe1efc1502f9713a899b8b4ac9e1b72e3386fc68d5ac1542ad3c9b215385c986d52253b5a0ebaaf654ca3caa

memory/1684-19-0x00000000001D0000-0x00000000001F0000-memory.dmp

memory/2152-84-0x0000000002E90000-0x0000000002E91000-memory.dmp

memory/2156-129-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-15 16:36

Reported

2024-04-15 16:37

Platform

win10v2004-20240412-en

Max time kernel

20s

Max time network

25s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f180a4af78bb836a4c3066d71a661b61_JaffaCakes118.exe"

Signatures

Sets DLL path for service in the registry

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Iprip\Parameters\ServiceDll = "C:\\WINDOWS\\SYSTEM32\\liprip.dll" C:\Users\Admin\AppData\Local\Temp\zgn.exe N/A
Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Iprip\Parameters\ServiceDll = "C:\\Windows\\system32\\liprip.dll" C:\Windows\SysWOW64\svchost.exe N/A

Executes dropped EXE

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

Loads dropped DLL

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\repst = "C:\\Windows\\system32\\iprep.exe" C:\Windows\SysWOW64\svchost.exe N/A

Installs/modifies Browser Helper Object

stealer adware
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\fsutk.dll C:\Users\Admin\AppData\Local\Temp\f180a4af78bb836a4c3066d71a661b61_JaffaCakes118.exe N/A
File created C:\WINDOWS\SysWOW64\liprip.dll C:\Users\Admin\AppData\Local\Temp\zgn.exe N/A
File opened for modification C:\WINDOWS\SysWOW64\liprip.dll C:\Users\Admin\AppData\Local\Temp\zgn.exe N/A
File opened for modification C:\Windows\SysWOW64\fsutk.dll C:\Windows\SysWOW64\svchost.exe N/A
File created C:\Windows\SysWOW64\iprep.exe C:\Windows\SysWOW64\svchost.exe N/A

Modifies data under HKEY_USERS

Description Indicator Process Target
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Ext\Settings C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Version = "*" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Autodesk\AutoCAD C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R16.1 C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271" C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10" C:\Windows\system32\LogonUI.exe N/A
Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1" C:\Windows\system32\LogonUI.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Version = "*" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R17.0 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R18.0 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\Software C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Autodesk\AutoCAD\R16.0 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History C:\Windows\system32\LogonUI.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Ext C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R17.1 C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1" C:\Windows\system32\LogonUI.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Flags = "0" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Autodesk C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R16.2 C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" C:\Windows\system32\LogonUI.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM C:\Windows\system32\LogonUI.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent C:\Windows\system32\LogonUI.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59} C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040" C:\Windows\system32\LogonUI.exe N/A
Key created \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59} C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20 C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Flags = "0" C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Version = "*" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\Software C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59} C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R16.0 C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040" C:\Windows\system32\LogonUI.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Autodesk\AutoCAD\R17.2 C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89" C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "20" C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Flags = "0" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft C:\Windows\SysWOW64\svchost.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271" C:\Windows\system32\LogonUI.exe N/A
Key created \REGISTRY\USER\.DEFAULT C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-19 C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\USER\.DEFAULT\SOFTWARE C:\Windows\SysWOW64\svchost.exe N/A
Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00 C:\Windows\system32\LogonUI.exe N/A
Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808" C:\Windows\system32\LogonUI.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\VersionIndependentProgID\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\VersionIndependentProgID\ = "IEHlprObj.IEHlprObj" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj.1\CLSID\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj.1\CLSID\ = "{BF50AC63-19DA-487E-AD4A-0B452D823B59}" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AF604EFE-8897-11D1-B944-00A0C90312E1}\InProcServer32\ C:\Users\Admin\AppData\Local\Temp\zgn.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ = "QuickFlash" C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ProgID\ = "IEHlprObj.IEHlprObj.1" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0E5CBF21-D15F-11d0-8301-00AA005B4383}\InProcServer32\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Programmable\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\Programmable\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj\ = "QuickFlash" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ProgID\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj\CurVer\ = "IEHlprObj.IEHlprObj.1" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj.1\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\InprocServer32\ = "C:\\Windows\\SysWow64\\fsutk.dll" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AF604EFE-8897-11D1-B944-00A0C90312E1}\InProcServer32\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\InprocServer32\ThreadingModel = "Apartment" C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF50AC63-19DA-487E-AD4A-0B452D823B59}\InprocServer32\ C:\Windows\SysWOW64\svchost.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj\CurVer\ C:\Windows\SysWOW64\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IEHlprObj.IEHlprObj.1\ = "QuickFlash" C:\Windows\SysWOW64\svchost.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f180a4af78bb836a4c3066d71a661b61_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\f180a4af78bb836a4c3066d71a661b61_JaffaCakes118.exe"

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

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

C:\Windows\SysWOW64\svchost.exe

C:\Windows\SysWOW64\svchost.exe -k netsvcs -s Iprip

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 --field-trial-handle=4364,i,9197556651587249039,2664027599321555186,262144 --variations-seed-version --mojo-platform-channel-handle=4100 /prefetch:8

C:\Windows\system32\LogonUI.exe

"LogonUI.exe" /flags:0x4 /state0:0xa3997855 /state1:0x41c64e6d

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 85.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 44.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 31.73.42.20.in-addr.arpa udp

Files

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

MD5 339e4f83c06f93c4b69a5e41c9f840f0
SHA1 6cb04fa216b13e9c8835914711363527f432f2d8
SHA256 9121c6d4b8107e73c14f45e98d42e7eeb56376d9d318e4538c892f1da2903705
SHA512 e2be24c33a3aa66221e274c66ce284feb2ea48f7746b0d703677d28352e4fb2e9b40997a1e821fc351e5c7ff539e7ed64935f369fae541b21adc58f1941793bf

\??\c:\$Recycle.bin\int.dat

MD5 356b3e4d32a88070e6586b7edefe1abe
SHA1 6279e068df69c0782efc9ccb22141c02a4228949
SHA256 6dcfa04f1f2d9fa1ede9961847b8c2b24168cb68e1a60f1dea2d7704c495d217
SHA512 6ba52410c9c23e20bd07371f59e76335fa1df064e7afce9795888049d9960436b5669bbb94f06274ce62f7d04e0d1d4a071c2da3c2ad7ec82465288b68522d69

\??\c:\windows\SysWOW64\liprip.dll

MD5 e08eaa2c83fc093cd66853b945b2d2a6
SHA1 5ccb5fd662940e9985b86886cf1730a161534725
SHA256 a9fd14eaaeeb1d035089a991bd36db6a799a5f171bd22f267ca19931122d9833
SHA512 fdf7fae928ad2ab50a84bc44d401237514e2404370abaa18d63592a377e214e7a0fe542bd3fd362dbb1dd720ca91ccf6417e97ece3a2c423ee43f174efe20fff

C:\Windows\SysWOW64\fsutk.dll

MD5 580f569dcb096d620a97007fe3686f94
SHA1 810b672bedab092b8ff4430cce94d9747f79447a
SHA256 59449cb05ae5bee7abe633471279887801ad9a2f1f3e55381b767a8e41f4813c
SHA512 dafbe236906c057f451a474bf8d09fde907095c3fe1efc1502f9713a899b8b4ac9e1b72e3386fc68d5ac1542ad3c9b215385c986d52253b5a0ebaaf654ca3caa

memory/3108-17-0x0000000001D50000-0x0000000001D70000-memory.dmp