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Analysis
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max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
15/04/2024, 13:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f1308b094665632786d006b7c204e2db_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
f1308b094665632786d006b7c204e2db_JaffaCakes118.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
f1308b094665632786d006b7c204e2db_JaffaCakes118.exe
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Size
216KB
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MD5
f1308b094665632786d006b7c204e2db
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SHA1
8ee2d68f688cc5c314d82db01788401a76058064
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SHA256
6643d2b5576c1b7e78e0ed92dedc8c99cf97b5c03a87b76e65b69d6b892fdb96
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SHA512
5d349aab6014c9dcd10a06c7c59db06bb9cb9219813145694d5c4a2b7c652dcf63275676746093a8ffd9864af45254b955272ce068eebb711de2b0bd2f1bb591
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SSDEEP
6144:gqZxO4ECtrkQ5zgMZUP15HcAgonAmKfwDVAQ:Td1gMZUHcAgonAmZDV
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" fkxig.exe -
Executes dropped EXE 1 IoCs
pid Process 2948 fkxig.exe -
Loads dropped DLL 2 IoCs
pid Process 1964 f1308b094665632786d006b7c204e2db_JaffaCakes118.exe 1964 f1308b094665632786d006b7c204e2db_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 50 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /H" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /S" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /K" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /w" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /h" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /f" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /J" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /o" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /g" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /P" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /F" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /r" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /B" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /l" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /v" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /I" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /O" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /j" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /m" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /U" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /R" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /L" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /y" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /d" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /n" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /N" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /G" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /z" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /t" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /a" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /X" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /E" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /i" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /x" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /k" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /p" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /b" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /C" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /e" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /A" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /q" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /c" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /V" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /Y" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /u" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /Q" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /T" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /Z" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /W" fkxig.exe Set value (str) \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\fkxig = "C:\\Users\\Admin\\fkxig.exe /D" fkxig.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 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe 2948 fkxig.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1964 f1308b094665632786d006b7c204e2db_JaffaCakes118.exe 2948 fkxig.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1964 wrote to memory of 2948 1964 f1308b094665632786d006b7c204e2db_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2948 1964 f1308b094665632786d006b7c204e2db_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2948 1964 f1308b094665632786d006b7c204e2db_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2948 1964 f1308b094665632786d006b7c204e2db_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\f1308b094665632786d006b7c204e2db_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f1308b094665632786d006b7c204e2db_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Users\Admin\fkxig.exe"C:\Users\Admin\fkxig.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:2948
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
216KB
MD56f27e9d5eca9dc2611e351bef762f4eb
SHA1c1678452e824714be9c1a342c336dee883599de6
SHA256fb5889e5d7d94d5de01e0675b2f11315de714743a5478af13a826082b060e0d4
SHA512c5de46f48e3b09ab8d25002c40f8bc9ebeeeda3e21344cf71e65e5da072b22e1eae52da64949fb454f177aeb87873480aefcaa8689bf6b0e1d035ac51789aa30