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Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
23/07/2024, 11:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6763416d3a5f38070cb64a532f1dc856_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6763416d3a5f38070cb64a532f1dc856_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
6763416d3a5f38070cb64a532f1dc856_JaffaCakes118.exe
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Size
92KB
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MD5
6763416d3a5f38070cb64a532f1dc856
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SHA1
5bbc6c8e30981ab8b8f74723094435420c4a5bd7
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SHA256
f5ac6d5ec49661b7269ece4edaa931545a7902c767bd91cde1dbc9c8d128bf84
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SHA512
0e3c765673935688ab283c905b5f636b3ab130164f645ec2ab1a8115ab69a0455a70fc83913b6f0c8563c516979dccf5256de3cff99fe6af5a59044d8bba569f
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SSDEEP
1536:tahiOd0FEJ6kri7hwj4Pnv/rvyvJvSvbvfv3yPHpi+a:MhiOdW1mmyPQX
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" kuorih.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-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation 6763416d3a5f38070cb64a532f1dc856_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2400 kuorih.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /X" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /W" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /t" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /O" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /o" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /S" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /P" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /p" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /N" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /H" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /D" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /J" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /y" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /e" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /K" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /V" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /L" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /g" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /f" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /A" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /r" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /T" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /M" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /R" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /a" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /G" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /c" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /Z" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /E" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /w" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /F" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /d" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /x" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /u" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /z" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /q" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /Q" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /v" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /U" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /b" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /i" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /Y" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /j" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /k" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /s" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /n" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /I" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /m" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /h" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /C" kuorih.exe Set value (str) \REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kuorih = "C:\\Users\\Admin\\kuorih.exe /l" kuorih.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 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe 2400 kuorih.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3952 6763416d3a5f38070cb64a532f1dc856_JaffaCakes118.exe 2400 kuorih.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3952 wrote to memory of 2400 3952 6763416d3a5f38070cb64a532f1dc856_JaffaCakes118.exe 87 PID 3952 wrote to memory of 2400 3952 6763416d3a5f38070cb64a532f1dc856_JaffaCakes118.exe 87 PID 3952 wrote to memory of 2400 3952 6763416d3a5f38070cb64a532f1dc856_JaffaCakes118.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\6763416d3a5f38070cb64a532f1dc856_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6763416d3a5f38070cb64a532f1dc856_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3952 -
C:\Users\Admin\kuorih.exe"C:\Users\Admin\kuorih.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:2400
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
92KB
MD5dea39484e82a160f09e2001ecaf30053
SHA1b20f24869ca231f79902a9e1d6c2d9f2ba936e16
SHA256203bfe0b2bd3a8471f65556a082615ebf9eb2ba82a5dacc20b90fdef863dd334
SHA512ca0b67be4f1f4290fece5c7416fb4ee58007d184d268b60e64f269b0505a1eb76c53162d8a5bfcd5a6e33cc27ac98692d6405964f2689beb3649923daf2465ba