Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
01/08/2024, 23:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe
Resource
win7-20240729-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe
Resource
win10v2004-20240730-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe
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Size
148KB
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MD5
8217251c9496a9e567d180965b2efc83
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SHA1
d93c359b985c286b8eb46aae81fdfcb8bc942c81
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SHA256
513692427d443da142fb5b13e6fe492f49d404d66b82ecb9f84ab48a36974403
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SHA512
4e5e6c718cae5009c033fa3a607043a377a7fd85418b740a8d5cd20269cec11153d19a013803e62030b1381c9854ed8963feb5fa6c11ec700c6dc056eca765cd
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SSDEEP
3072:tdo+agRs59j/pvkqBBac+RAGq1bg7Yfgst6OzOS79pfRZkhQJAOAU4oQZiEc+T:bonbj/pvkqBBac+RAGq1bZHtrzOS77ZA
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" toijoi.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\Control Panel\International\Geo\Nation 8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 5032 toijoi.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /P" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /X" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /F" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /Z" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /V" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /T" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /u" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /t" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /J" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /D" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /c" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /o" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /k" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /W" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /K" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /d" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /U" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /x" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /a" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /j" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /s" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /Q" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /R" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /z" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /A" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /r" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /y" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /l" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /a" 8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /B" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /Y" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /i" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /e" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /O" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /m" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /S" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /N" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /L" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /H" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /n" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /M" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /f" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /w" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /v" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /q" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /b" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /I" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /G" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /p" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /g" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /E" toijoi.exe Set value (str) \REGISTRY\USER\S-1-5-21-1266786182-1874524688-71015548-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\toijoi = "C:\\Users\\Admin\\toijoi.exe /C" toijoi.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 toijoi.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4212 8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe 4212 8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe 5032 toijoi.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4212 8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe 5032 toijoi.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4212 wrote to memory of 5032 4212 8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe 86 PID 4212 wrote to memory of 5032 4212 8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe 86 PID 4212 wrote to memory of 5032 4212 8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8217251c9496a9e567d180965b2efc83_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4212 -
C:\Users\Admin\toijoi.exe"C:\Users\Admin\toijoi.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5032
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
148KB
MD5e099421d560697b66026e78af55656d9
SHA1ccb66a5984148726a5d99f915448bdce8f7d546f
SHA2568fa863707426d9cfde2d2963526ad1b55683c5c54b10464013da9efe2c2d264e
SHA51209de55ade3ad12515f81c26b28451db0889b82ad9c7b71493e436a8d30a434f87eb32e5c1d943058a8fd98f39c910adfe71cfa3b533c7569406272ab2fd69ff8