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Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
19/08/2024, 08:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe
Resource
win7-20240729-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe
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Size
116KB
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MD5
aa543f8e91c89565fe28d15f08e56b88
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SHA1
40838ac9474ea6b052e231992d10f23260647de3
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SHA256
78764888a124779e5f110d907efb33155e61649b93101b220a86b2c8c49a04e0
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SHA512
e8f38539fc18de46e823669f3c4c84d9ef190f209a4ac23001d708eb8b702bc027f4ca39d561d26bfa43484297965bf80ebe523b5aefce8ce309a10258e11941
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SSDEEP
3072:NG5TmXUzZECOHMh4ZH9yU4INuhxaPzKggZGHT77:Nszzuns64d6aSKnGHT7
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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" btlim.exe -
Executes dropped EXE 1 IoCs
pid Process 2756 btlim.exe -
Loads dropped DLL 2 IoCs
pid Process 1792 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 1792 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 50 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /J" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /u" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /C" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /s" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /n" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /g" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /d" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /M" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /R" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /A" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /F" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /a" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /H" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /y" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /x" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /z" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /S" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /K" aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /r" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /w" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /O" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /h" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /D" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /T" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /X" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /t" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /e" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /B" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /v" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /l" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /E" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /q" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /m" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /p" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /i" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /j" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /L" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /K" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /V" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /b" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /P" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /f" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /k" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /Q" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /N" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /U" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /c" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /o" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /Y" btlim.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\btlim = "C:\\Users\\Admin\\btlim.exe /G" btlim.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 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language btlim.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1792 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe 2756 btlim.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1792 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 2756 btlim.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1792 wrote to memory of 2756 1792 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 30 PID 1792 wrote to memory of 2756 1792 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 30 PID 1792 wrote to memory of 2756 1792 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 30 PID 1792 wrote to memory of 2756 1792 aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\aa543f8e91c89565fe28d15f08e56b88_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\aa543f8e91c89565fe28d15f08e56b88_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:1792 -
C:\Users\Admin\btlim.exe"C:\Users\Admin\btlim.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:2756
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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
116KB
MD588f9f31f70c20f19e6a6f5ac486c93cb
SHA1c7baffb78e3ecf49f1becfec370a4652faceae7e
SHA2569214f9fab4add9a2b9fe53bfd3a85857efc5ff416e7791f3763fd3010e8556ff
SHA512e7270a3018e7fefc98f983b40a2947f7166b3617dcbd7a02bd49be646cd0c4aac591cda99dffab58ccf3844388c9fd01d0d515d3bee5f3d5a7227a89aa5e732b