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Analysis
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max time kernel
149s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
21/07/2024, 21:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe
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Size
212KB
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MD5
618bec4c394d7c22fb7314066700bc49
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SHA1
18a609a3cb25a71509795a8a6ba961b1b9e13914
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SHA256
24dd9ceac23d19ec0d91b09302d4af49a60405fb7ae83bfeedfbeb2e80e36332
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SHA512
52420be730a2409a9f803f8e16ac3c81b447d2a22df7455c2e52b766270d360383906379d0b276f8cdaee25fe971aebc57f2da4f3304710cbff42b148d340a5f
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SSDEEP
6144:Q83v/XcFwzWQ1fqaNRPocQ1wQaNcDQzD+iD92zUj2pAeKnvmb7/D26NXKmZhrwsH:r3cFwdfqaNR1Q1w9kQzD8zUj2pAeKnvo
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-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" cnhuok.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-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation 618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 5776 cnhuok.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /p" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /j" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /W" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /n" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /C" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /o" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /t" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /h" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /v" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /S" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /T" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /Q" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /O" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /e" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /P" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /l" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /K" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /i" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /Y" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /A" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /k" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /I" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /F" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /s" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /B" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /q" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /c" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /r" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /y" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /E" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /z" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /t" 618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /J" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /V" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /x" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /g" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /d" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /u" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /Z" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /M" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /D" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /f" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /G" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /L" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /w" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /m" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /b" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /X" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /a" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /R" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /U" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /N" cnhuok.exe Set value (str) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cnhuok = "C:\\Users\\Admin\\cnhuok.exe /H" cnhuok.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5004 618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe 5004 618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe 5776 cnhuok.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5004 618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe 5776 cnhuok.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5004 wrote to memory of 5776 5004 618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe 93 PID 5004 wrote to memory of 5776 5004 618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe 93 PID 5004 wrote to memory of 5776 5004 618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\618bec4c394d7c22fb7314066700bc49_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5004 -
C:\Users\Admin\cnhuok.exe"C:\Users\Admin\cnhuok.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5776
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
212KB
MD5aeb924af32dae727f62c1a1ddcbc630d
SHA168bfd768044b38634d3a6ef837f7fa9d82b0f2d5
SHA256a4b8620a0acd06cdf2b12572508e9cfc69a0a5469515bae65082bd4f6fc09005
SHA51249d5349be48e588bb4ea524b45502f3af39f1ec38ad259be08de21a98f4c8fbdbc29ed35f721c4643b181384db3c8e994086dd3bbedb62c75aa49f76c5236394