Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
23/07/2024, 15:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe
Resource
win10v2004-20240704-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe
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Size
100KB
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MD5
682ba9630b0e4559db693240554d5a15
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SHA1
911bc6ee012d126e1fa723fded0b0467eaed8c5d
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SHA256
aa905189fdb0254a48df328b205fb493077cf6e2430a763357002a5d928bf925
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SHA512
048586ef222463bfae12253f837ef6c5ec0e9e01126f8ef3ec73811b2ea510e3bdb9e271c578145636dadf40f820e043a84bf8fffdc590068d836149cc1a4dc7
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SSDEEP
1536:PJt0X82NTdwMULGZcYADZPU1+73BD88b0ny5NIjni:qw8gZPUQJ5Cni
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-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tuaiwek.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-1-5-21-1403246978-718555486-3105247137-1000\Control Panel\International\Geo\Nation 682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1164 tuaiwek.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /S" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /t" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /p" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /c" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /Y" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /f" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /X" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /N" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /G" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /m" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /a" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /D" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /A" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /U" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /L" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /r" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /n" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /I" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /Q" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /b" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /J" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /w" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /h" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /g" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /d" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /F" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /x" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /j" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /o" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /u" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /B" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /s" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /R" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /K" 682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /y" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /M" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /e" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /k" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /Z" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /v" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /W" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /P" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /q" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /z" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /T" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /C" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /K" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /l" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /E" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /V" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /H" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /O" tuaiwek.exe Set value (str) \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tuaiwek = "C:\\Users\\Admin\\tuaiwek.exe /i" tuaiwek.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 tuaiwek.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4048 682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe 4048 682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe 1164 tuaiwek.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4048 682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe 1164 tuaiwek.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4048 wrote to memory of 1164 4048 682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe 89 PID 4048 wrote to memory of 1164 4048 682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe 89 PID 4048 wrote to memory of 1164 4048 682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\682ba9630b0e4559db693240554d5a15_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:4048 -
C:\Users\Admin\tuaiwek.exe"C:\Users\Admin\tuaiwek.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:1164
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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
MD54507b0b7449cc0489412ad85a20c9cbc
SHA18797e2f707176722b490510f84ee0cbb0f4541ba
SHA256b4ac1c034904ddd119c07c657957190a2e6fff2c780a48ed3091426d8ab66cf3
SHA512950aa3e6ef7e6f454f484aca1cb433aebea28e9ba40461fb065793e25ac737e378f0793541ebbd1fe9696c7ca8281d1aa09b698a81852edadb4172710818c27f