Analysis
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max time kernel
149s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
30/09/2024, 08:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe
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Size
124KB
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MD5
007b97166b507c7d487b4bb90052339c
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SHA1
9ba9bb9d5ee3e76373c35ef4ce3e4b25221d971f
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SHA256
831222e82e2fd854d904001f32d989d5f78b71353e40b5f5aed55eb77a625a2b
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SHA512
92d26e6811601e391c4062ab44145f40a814557816fe2689116002b409c78d575956eea25a8fbee7d7c7a87e7b20abebc7db5073b9c655066e08216bfef7341d
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SSDEEP
1536:uVJQ/0ZzOt4JEk5KO98p+kzGDwTc6bdaR+aLbGctSFTJ9:8bVOtCYOGDz0wwydjGj419
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-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xiudu.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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation 007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4920 xiudu.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /z" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /m" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /d" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /t" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /p" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /h" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /y" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /s" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /k" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /b" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /f" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /u" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /q" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /w" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /a" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /c" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /n" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /e" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /r" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /o" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /j" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /v" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /g" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /x" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /v" 007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /i" xiudu.exe Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xiudu = "C:\\Users\\Admin\\xiudu.exe /l" xiudu.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 xiudu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4316 007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe 4316 007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe 4920 xiudu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4316 007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe 4920 xiudu.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4316 wrote to memory of 4920 4316 007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe 82 PID 4316 wrote to memory of 4920 4316 007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe 82 PID 4316 wrote to memory of 4920 4316 007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\007b97166b507c7d487b4bb90052339c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\007b97166b507c7d487b4bb90052339c_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:4316 -
C:\Users\Admin\xiudu.exe"C:\Users\Admin\xiudu.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:4920
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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
124KB
MD51db20be462eefb66c52e26e75e6b5b71
SHA1bd70d1fb6f5a2b742448b2ec9edadffb71174652
SHA2564400f8bc81654a92bd76f4e90dc4feabd81fdccf766ecbd4ffda487b689a91a1
SHA5122f2234310927170fd3ba314342391e57cb4e5cdff2f43678525156237bb50e4d46fe02fcaa765c23944236ef88c167d903038d55675ffaa34f2905787ce89e92