Analysis
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max time kernel
149s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
01-08-2024 23:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe
Resource
win7-20240729-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe
Resource
win10v2004-20240730-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe
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Size
100KB
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MD5
822e2074395e94c21c6f0e1f688e8915
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SHA1
9e26bb311d09ecce8a8f1796a13c8f5825ff23dd
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SHA256
0add7922f0c70bd5dbfc45a77ea6e14bd29da530f4f07dcd4009dfe41c90e85c
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SHA512
b13873304e4862af5c736800ab7f26e40f7176c65ac128b6ad63c65b2036fb7bfa41035d31f195fc999c641535adce25170b4b5eff524f39017edccd00ff6beb
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SSDEEP
1536:1do8iAuismywsALw0wF9MGM9K/oKtNgCMbA1bL3N+NM5UfaNIjnZ6/:wA/KLOM5pCns/
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-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" caaayej.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-1-5-21-2721909339-1374969515-2476821579-1000\Control Panel\International\Geo\Nation 822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 3132 caaayej.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /K" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /f" 822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /t" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /s" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /o" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /n" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /X" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /U" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /v" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /Q" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /G" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /H" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /J" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /u" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /D" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /w" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /a" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /I" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /k" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /V" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /O" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /L" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /p" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /h" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /C" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /E" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /f" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /S" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /l" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /B" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /d" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /Y" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /W" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /T" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /r" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /q" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /N" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /y" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /i" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /b" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /z" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /j" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /F" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /Z" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /g" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /R" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /P" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /e" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /m" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /x" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /c" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /A" caaayej.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721909339-1374969515-2476821579-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caaayej = "C:\\Users\\Admin\\caaayej.exe /M" caaayej.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 822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language caaayej.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3628 822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe 3628 822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe 3132 caaayej.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3628 822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe 3132 caaayej.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3628 wrote to memory of 3132 3628 822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe 86 PID 3628 wrote to memory of 3132 3628 822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe 86 PID 3628 wrote to memory of 3132 3628 822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\822e2074395e94c21c6f0e1f688e8915_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\822e2074395e94c21c6f0e1f688e8915_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:3628 -
C:\Users\Admin\caaayej.exe"C:\Users\Admin\caaayej.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:3132
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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
MD5e11a048af42c81edfc4b3c3b112e8d1e
SHA12b1b0371e076064b5769078ba2f0e4bd8bbcdad2
SHA256083d83a10bddef3c1fdd9d3f92b6711726d3a9f41900e57edd4b578e2de04658
SHA512c2a9a601df2e2cf44a1dd98a2a7dcd422c6561fb6fc7cad1e45b3695a0ca5167b335733291373a0a5a904fc157502bed95c7aac7ec368262ecb8d37d895c908f