Analysis
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max time kernel
149s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2024, 10:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe
Resource
win7-20241010-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe
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Size
100KB
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MD5
39a482f24d76bc89f777dac07983b5a6
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SHA1
b97b86beba4d5ee5e687f9f2cd5df01dfa6a65a6
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SHA256
99c162944699cc87c398fac6b3a276b938e9674e4d9915278de13a2280103aab
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SHA512
25936202cec9dea47306dccd2febf8723c58d4029c4025ee2095d1ff52d66e9b106144fc6ccf587122294b77d514022e290c0977c795dcb39fdee586ef4babe7
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SSDEEP
1536:2IW/cX220mQFmUxJKIRGWcOUP7vXArnY1ZqAefzyesqNIjni:xTQF+NAfzyeBCni
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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" duuuh.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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation 39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2288 duuuh.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /A" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /K" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /P" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /X" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /q" 39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /F" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /Z" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /p" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /B" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /e" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /E" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /i" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /u" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /I" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /h" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /G" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /W" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /U" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /N" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /j" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /o" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /q" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /m" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /v" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /r" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /s" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /Y" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /J" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /k" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /t" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /S" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /z" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /x" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /D" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /g" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /a" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /c" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /C" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /n" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /w" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /T" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /L" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /R" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /y" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /f" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /H" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /O" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /l" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /Q" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /d" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /b" duuuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\duuuh = "C:\\Users\\Admin\\duuuh.exe /V" duuuh.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 39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language duuuh.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4812 39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe 4812 39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe 2288 duuuh.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4812 39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe 2288 duuuh.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4812 wrote to memory of 2288 4812 39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe 86 PID 4812 wrote to memory of 2288 4812 39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe 86 PID 4812 wrote to memory of 2288 4812 39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\39a482f24d76bc89f777dac07983b5a6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\39a482f24d76bc89f777dac07983b5a6_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:4812 -
C:\Users\Admin\duuuh.exe"C:\Users\Admin\duuuh.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:2288
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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
100KB
MD56157231e4c89f7cd3ed170acf26f6af9
SHA145c4ca19548b2fb7d810ff9f1b4334c9be2c0624
SHA25685927e8b74b82ed79bbe8dd8ca395f423fbd93e7a240438c44e847fed66aaa8b
SHA512008b8c01f693ae22d22e6fcf7d29bd63972aa6d9c04b5fdc8e33f406dfce9b253866ce68b1aae5a8ffd08d5d77eea1875b2536ebcd490c0c3fc29032b59cfa8e