Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" coaafew.exe Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2900 coaafew.exe -
Loads dropped DLL 2 IoCs
pid Process 2232 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 2232 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /n" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /j" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /b" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /d" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /y" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /w" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /f" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /x" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /v" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /g" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /q" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /k" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /r" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /c" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /p" 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /o" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /p" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /m" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /u" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /e" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /t" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /s" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /z" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /l" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /i" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /h" coaafew.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\coaafew = "C:\\Users\\Admin\\coaafew.exe /a" coaafew.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 coaafew.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2232 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe 2900 coaafew.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2232 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 2900 coaafew.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2232 wrote to memory of 2900 2232 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 31 PID 2232 wrote to memory of 2900 2232 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 31 PID 2232 wrote to memory of 2900 2232 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 31 PID 2232 wrote to memory of 2900 2232 45b93f4314a0908178cfacc9d016e5d3_JaffaCakes118.exe 31
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
- 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:2232 -
C:\Users\Admin\coaafew.exe"C:\Users\Admin\coaafew.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:2900
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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
MD5e26fe318beab366a4641c7ce6ddfc967
SHA13f4112beabec668f95691842424979fa01ecc656
SHA256d2a66769299fce6706d840619b036c84189bafbb623107a374bdc6d679057020
SHA512c978fa186a3704502e1966be6cdd96ee2c9667c7fa8a00b6996fab7997b723a3b939c7e301c3a0c5a27186433de12943267723351baa8bd28fc53caf64d6475b