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Analysis
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max time kernel
150s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15/10/2024, 03:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe
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Size
232KB
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MD5
45b93f4314a0908178cfacc9d016e5d3
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SHA1
31667a05eab6d008f06a1c5985bbd20b89e6e4dc
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SHA256
d385546d3df6e65380f8b83e80a9ded03c38ea2baa5f3f435a8289145ca9564c
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SHA512
fcc746585c875d326fb3a04598f8d46789c6966e5033d6ec83d6aa22a4e0bcc55da71799df8131cf142e5cb80c27768c507c8ea2793aad8d8b4754da2bdea6a5
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SSDEEP
6144:sIf3PFKs78g2KyEOaWEqxF6snji81RUinKdNOXa:PPh+mFD
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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tiikef.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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4564 tiikef.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /l" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /s" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /c" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /d" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /m" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /k" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /j" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /y" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /t" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /q" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /w" 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /u" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /v" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /o" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /g" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /i" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /r" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /b" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /e" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /n" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /z" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /f" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /a" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /h" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /x" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /w" tiikef.exe Set value (str) \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiikef = "C:\\Users\\Admin\\tiikef.exe /p" tiikef.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 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tiikef.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4492 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 4492 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe 4564 tiikef.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4492 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 4564 tiikef.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4492 wrote to memory of 4564 4492 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 91 PID 4492 wrote to memory of 4564 4492 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 91 PID 4492 wrote to memory of 4564 4492 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\45b93f4314a0908178cfacc9d016e5d3_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:4492 -
C:\Users\Admin\tiikef.exe"C:\Users\Admin\tiikef.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:4564
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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
232KB
MD5edbc256164d883f5d7b459b81576b816
SHA1dd16628fe0604306ff6750697fc42e8152b71bd1
SHA256ebd0178885c310591ad802c1fab4e58ce26596a578b87687b5d85d812bbe8bb8
SHA512bbd6fdb779e96e625d9e7aa45469f4618dcea28bff935d76c46575255306454eb00a48467b3feb93c5d37816b6413ba7bcbefd27f71670aa3e0512a0c8d2a75f