Analysis
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max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
23/08/2024, 13:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe
Resource
win7-20240708-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe
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Size
168KB
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MD5
bbfb3640a58006e6ce5130be7df95de2
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SHA1
a1fda8281305a19fd89c3d58260762efa3f83ea6
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SHA256
f4cb226c4eb246f3cfb1650b5156c9af9f14585501cf98fded821d56a3df5d4b
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SHA512
85b285ede634ca228d2ad1ae623adf1c6f53fb50e9ccfa2e13ad2cb16c9e23afbbdd042c9931b1455580091a4cb87cc981e887da5db412e3eab047ece5ac9103
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SSDEEP
1536:2yP2Ru/W30f8kX8PsHy244nDUnBC2U6A:V2R7Ef8kX8PsHy244nDUnBC2c
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-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" klxir.exe -
Executes dropped EXE 1 IoCs
pid Process 2948 klxir.exe -
Loads dropped DLL 2 IoCs
pid Process 2308 bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe 2308 bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /b" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /H" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /m" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /l" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /q" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /i" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /J" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /t" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /z" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /n" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /r" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /F" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /o" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /K" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /S" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /C" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /E" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /U" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /W" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /R" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /c" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /v" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /T" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /L" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /p" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /j" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /w" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /g" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /s" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /u" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /x" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /V" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /a" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /h" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /B" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /f" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /d" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /Q" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /e" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /O" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /G" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /Y" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /I" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /M" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /Z" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /D" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /N" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /A" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /y" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /k" klxir.exe Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\klxir = "C:\\Users\\Admin\\klxir.exe /P" klxir.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 bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language klxir.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe 2948 klxir.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2308 bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe 2948 klxir.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2308 wrote to memory of 2948 2308 bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe 30 PID 2308 wrote to memory of 2948 2308 bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe 30 PID 2308 wrote to memory of 2948 2308 bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe 30 PID 2308 wrote to memory of 2948 2308 bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe 30 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29 PID 2948 wrote to memory of 2308 2948 klxir.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bbfb3640a58006e6ce5130be7df95de2_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2308 -
C:\Users\Admin\klxir.exe"C:\Users\Admin\klxir.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
- Suspicious use of WriteProcessMemory
PID:2948
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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
168KB
MD593dc362555e35fa49e2f39fdc970c2ef
SHA155346380ac9b902ff381d864d45eef81297de98a
SHA256875b333c01cc72910b9f85d688b8fc41ce9312bfe76d5fb3852ab97948d0f69e
SHA5121071adc59b9347a6833acd03374ed5aa6ed15ef123ee15e249413bbd25af64da1300ab5355206f64c5ec6a35d974d2689f5be4b3b61907e84bad5ef53de0453e