Analysis
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max time kernel
149s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
20/06/2024, 10:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe
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Size
100KB
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MD5
05235b3200bf08a151685f75e6fbb67d
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SHA1
d734a11dd8f957c8334a34487d47c73a2a95af21
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SHA256
e4ba1d7ff9f083e73c47beb581c7bdf973cada2c6dc07065222629e8d37d3728
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SHA512
79eb364771916d2e6dc5dc970d298cc24f185f3154f8704bd16b03b780a7b96016c40c86d26869b5c41eeb6a37e6ef935a84210b6a35e77c81dbf35942b4654e
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SSDEEP
1536:UrtGf82NTzwXDMGAc4ohrPXo+73Rez8b0Sy2NIjnZMd:RwmurPX7C2Cned
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-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" pualai.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-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation 05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 1204 pualai.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /Z" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /g" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /v" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /y" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /I" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /x" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /d" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /B" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /E" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /W" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /b" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /c" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /w" 05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /K" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /D" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /J" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /U" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /N" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /z" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /t" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /G" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /O" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /o" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /m" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /C" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /l" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /j" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /q" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /p" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /s" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /Q" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /H" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /u" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /X" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /a" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /V" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /i" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /f" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /P" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /L" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /A" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /e" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /n" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /S" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /r" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /T" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /M" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /F" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /k" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /Y" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /R" pualai.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\pualai = "C:\\Users\\Admin\\pualai.exe /h" pualai.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4044 05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe 4044 05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe 1204 pualai.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4044 05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe 1204 pualai.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4044 wrote to memory of 1204 4044 05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe 88 PID 4044 wrote to memory of 1204 4044 05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe 88 PID 4044 wrote to memory of 1204 4044 05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\05235b3200bf08a151685f75e6fbb67d_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4044 -
C:\Users\Admin\pualai.exe"C:\Users\Admin\pualai.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1204
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
100KB
MD590b47b90de4632f9870624be47bad11c
SHA16c406413092b288d86782088ce06eb5265224617
SHA2567d481fb142c2efa398dc46538f1ffaae01e948fcd9feb9dda09e6e042624cd46
SHA512835402e416f7e9c188494342216746bdc2b622b93c4021689460c91679b56ac8669750b5444bf643a1746001df382c937f8127493ce4bd73debb790ffe7985a0