Analysis
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max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19/09/2024, 03:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe
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Size
220KB
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MD5
ea89268b47eb8a7f70c3c549b5fdb01b
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SHA1
1c7305571092e369fe96c8a978a0945bf842e508
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SHA256
9fe745d70a5c2da0c1dc83948559e83a1b271dde9d4df581378aafb448af7c6f
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SHA512
210e003eb5d77d9e0d367f4ec24f29b1fd1987b406cd1a26aa5999f5d8f841c9b04fe6fd6ff3c755b2ea58fd0bb87cf031579ed7bd5fad95f0447b8f54e1101d
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SSDEEP
3072:pPR1SrkkY8YUL4qx9RIHgil3UuhSa3U3dD8d6Oy+MIrnj3JjN0J:L1SAkx15x9SHVeOjf+
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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dytuw.exe -
Executes dropped EXE 1 IoCs
pid Process 2408 dytuw.exe -
Loads dropped DLL 2 IoCs
pid Process 1644 ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe 1644 ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /w" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /v" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /m" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /i" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /c" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /b" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /s" ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /n" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /t" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /z" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /s" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /g" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /q" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /p" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /h" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /y" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /k" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /f" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /j" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /a" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /u" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /r" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /d" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /x" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /o" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /l" dytuw.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\dytuw = "C:\\Users\\Admin\\dytuw.exe /e" dytuw.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 ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dytuw.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1644 ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe 2408 dytuw.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1644 ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe 2408 dytuw.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1644 wrote to memory of 2408 1644 ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe 30 PID 1644 wrote to memory of 2408 1644 ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe 30 PID 1644 wrote to memory of 2408 1644 ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe 30 PID 1644 wrote to memory of 2408 1644 ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ea89268b47eb8a7f70c3c549b5fdb01b_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1644 -
C:\Users\Admin\dytuw.exe"C:\Users\Admin\dytuw.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:2408
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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
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Downloads
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Filesize
220KB
MD566572ec805e554f33022aae08c897447
SHA1dd616dcec78424804dfdbc6838646ebf050081ee
SHA256ca5872d914fcbf0dfb3bc76c196ba5401f47012d16166ff25666e24c13ed4351
SHA51265bb0dbda1ffdbff320482c3d274fbdd0fce5f098e700033a914d576da2ffbe9f7b47c7dde8e20a07a5812613f932b1009c3d4878111b67a36be198e785bd75e