Analysis
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max time kernel
144s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-08-2024 21:44
Static task
static1
Behavioral task
behavioral1
Sample
b0f481b3285d007075fb23c94c762522_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b0f481b3285d007075fb23c94c762522_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b0f481b3285d007075fb23c94c762522_JaffaCakes118.exe
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Size
132KB
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MD5
b0f481b3285d007075fb23c94c762522
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SHA1
060d53252a851c866b99c24f75c6c87fdf0e551b
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SHA256
4b4846547100616157ec13dafb4a6f34d61bd338b9345dd7a624f146ef397e4b
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SHA512
ac59129deea4c941972d6fe12002b5b152606cf96b1f2fb141eea42939e208cf17e78f0108e10c5359a54aece4dd5316978d8ba13ece3611672dcc98040c1c32
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SSDEEP
1536:z1nHFz4FCX3RmXhMiJCvhH9yY5SxBuiGZYx8s+8AaZxiCk3uENF3kUUcR:n4A3kEvSGZYCs+8AaPiVugF3r3R
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b0f481b3285d007075fb23c94c762522_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language control.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Internet Explorer\Toolbar explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" explorer.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\devmgr.dll,-4#immutable1 = "Device Manager" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\recovery.dll,-2#immutable1 = "Recovery" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\DeviceCenter.dll,-1000#immutable1 = "Devices and Printers" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\DiagCpl.dll,-1#immutable1 = "Troubleshooting" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\fvecpl.dll,-1#immutable1 = "BitLocker Drive Encryption" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\RADCUI.dll,-15300#immutable1 = "RemoteApp and Desktop Connections" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\sud.dll,-10#immutable1 = "Choose which programs you want Windows to use for activities like web browsing, editing photos, sending e-mail, and playing music." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\inetcpl.cpl,-4312#immutable1 = "Internet Options" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\timedate.cpl,-51#immutable1 = "Date and Time" explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\RADCUI.dll,-15301#immutable1 = "Manage your RemoteApp and Desktop Connections" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\intl.cpl,-3#immutable1 = "Region" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\main.cpl,-101#immutable1 = "Customize your mouse settings, such as the button configuration, double-click speed, mouse pointers, and motion speed." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\main.cpl,-103#immutable1 = "Customize your keyboard settings, such as the cursor blink rate and the character repeat rate." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\appwiz.cpl,-159#immutable1 = "Programs and Features" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\inetcpl.cpl,-4313#immutable1 = "Configure your Internet display and connection settings." explorer.exe Key created \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\srchadmin.dll,-602#immutable1 = "Change how Windows indexes to search faster" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\fvecpl.dll,-2#immutable1 = "Protect your PC using BitLocker Drive Encryption." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\powercpl.dll,-1#immutable1 = "Power Options" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\fhcpl.dll,-2#immutable1 = "Keep a history of your files" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\colorcpl.exe,-6#immutable1 = "Color Management" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\DeviceCenter.dll,-2000#immutable1 = "View and manage devices, printers, and print jobs" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\netcenter.dll,-1#immutable1 = "Network and Sharing Center" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\recovery.dll,-101#immutable1 = "Recovery" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\SyncCenter.dll,-3000#immutable1 = "Sync Center" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\usercpl.dll,-2#immutable1 = "Change user account settings and passwords for people who share this computer." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\devmgr.dll,-5#immutable1 = "View and update your device hardware settings and driver software." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\srchadmin.dll,-601#immutable1 = "Indexing Options" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\Speech\SpeechUX\speechuxcpl.dll,-2#immutable1 = "Configure how speech recognition works on your computer." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\main.cpl,-102#immutable1 = "Keyboard" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\FirewallControlPanel.dll,-12123#immutable1 = "Set firewall security options to help protect your computer from hackers and malicious software." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\FirewallControlPanel.dll,-12122#immutable1 = "Windows Defender Firewall" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\usercpl.dll,-1#immutable1 = "User Accounts" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\sdcpl.dll,-101#immutable1 = "Backup and Restore (Windows 7)" explorer.exe Key created \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings control.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\mmsys.cpl,-300#immutable1 = "Sound" explorer.exe Key created \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\Vault.dll,-2#immutable1 = "Manage your Windows credentials." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\Speech\SpeechUX\speechuxcpl.dll,-1#immutable1 = "Speech Recognition" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\appwiz.cpl,-160#immutable1 = "Uninstall or change programs on your computer." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\SyncCenter.dll,-3001#immutable1 = "Sync files between your computer and network folders" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\colorcpl.exe,-7#immutable1 = "Change advanced color management settings for displays, scanners, and printers." explorer.exe Key created \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\timedate.cpl,-52#immutable1 = "Set the date, time, and time zone for your computer." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\mmsys.cpl,-301#immutable1 = "Configure your audio devices or change the sound scheme for your computer." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\sdcpl.dll,-100#immutable1 = "Recover copies of your files backed up in Windows 7" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\netcenter.dll,-2#immutable1 = "Check network status, change network settings and set preferences for sharing files and printers." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\main.cpl,-100#immutable1 = "Mouse" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\autoplay.dll,-2#immutable1 = "Change default settings for CDs, DVDs, and devices so that you can automatically play music, view pictures, install software, and play games." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\DiagCpl.dll,-15#immutable1 = "Troubleshoot and fix common computer problems." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\telephon.cpl,-2#immutable1 = "Configure your telephone dialing rules and modem settings." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\sud.dll,-1#immutable1 = "Default Programs" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\systemcpl.dll,-1#immutable1 = "System" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\accessibilitycpl.dll,-45#immutable1 = "Make your computer easier to use." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\system32\Vault.dll,-1#immutable1 = "Credential Manager" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\telephon.cpl,-1#immutable1 = "Phone and Modem" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\intl.cpl,-2#immutable1 = "Customize settings for the display of languages, numbers, times, and dates." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\autoplay.dll,-1#immutable1 = "AutoPlay" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\systemcpl.dll,-2#immutable1 = "View information about your computer, and change settings for hardware, performance, and remote connections." explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\accessibilitycpl.dll,-10#immutable1 = "Ease of Access Center" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\fhcpl.dll,-52#immutable1 = "File History" explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\Local Settings\ImmutableMuiCache\Strings\52C64B7E\@C:\Windows\System32\powercpl.dll,-2#immutable1 = "Conserve energy or maximize performance by choosing how your computer manages power." explorer.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4980 explorer.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 4980 explorer.exe Token: SeCreatePagefilePrivilege 4980 explorer.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4980 explorer.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 508 wrote to memory of 2900 508 b0f481b3285d007075fb23c94c762522_JaffaCakes118.exe 87 PID 508 wrote to memory of 2900 508 b0f481b3285d007075fb23c94c762522_JaffaCakes118.exe 87 PID 508 wrote to memory of 2900 508 b0f481b3285d007075fb23c94c762522_JaffaCakes118.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\b0f481b3285d007075fb23c94c762522_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b0f481b3285d007075fb23c94c762522_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:508 -
C:\Windows\SysWOW64\control.execontrol.exe2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:2900
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{5BD95610-9434-43C2-886C-57852CC8A120} -Embedding1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4980
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}1⤵
- System Location Discovery: System Language Discovery
PID:4092