Analysis
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max time kernel
150s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/09/2024, 04:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ecdbec48db0d4c53951a59ee3e1bfd05_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ecdbec48db0d4c53951a59ee3e1bfd05_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
ecdbec48db0d4c53951a59ee3e1bfd05_JaffaCakes118.exe
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Size
92KB
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MD5
ecdbec48db0d4c53951a59ee3e1bfd05
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SHA1
9cd259cd9dfa2a5b48a0bd9e6faa63ff6fa98d28
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SHA256
de9b8601dede5ba58d0f350b351d38ff2d9b1afa56d5cdb5cca4788871f3d8f1
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SHA512
f1b6e8bb74d63158f7157922d63f52052d9cc8d1471265f34f10b547e9549608e1a8e4f6f9f3aa9918d11e36d340e168bb6e0599d3bd21731cbc8b57b13f6724
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SSDEEP
1536:SHjxd88gC8UeIXcBnSxrwNCs1qPerIfynVDiC1M1p1w1s1h1R15UVnV4kTbcu:kxeC8UepnSxrwNCs1qPb5Ur4QF
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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" boilua.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-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation ecdbec48db0d4c53951a59ee3e1bfd05_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 5096 boilua.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /N" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /k" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /y" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /r" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /f" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /l" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /G" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /t" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /x" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /E" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /X" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /z" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /Z" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /U" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /H" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /K" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /v" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /p" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /u" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /V" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /Q" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /d" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /w" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /R" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /e" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /s" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /F" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /T" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /J" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /P" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /L" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /D" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /o" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /m" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /h" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /W" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /n" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /b" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /a" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /i" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /Y" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /C" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /j" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /B" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /A" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /g" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /I" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /S" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /q" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /c" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /O" boilua.exe Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boilua = "C:\\Users\\Admin\\boilua.exe /M" boilua.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 boilua.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ecdbec48db0d4c53951a59ee3e1bfd05_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe 5096 boilua.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2500 ecdbec48db0d4c53951a59ee3e1bfd05_JaffaCakes118.exe 5096 boilua.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2500 wrote to memory of 5096 2500 ecdbec48db0d4c53951a59ee3e1bfd05_JaffaCakes118.exe 82 PID 2500 wrote to memory of 5096 2500 ecdbec48db0d4c53951a59ee3e1bfd05_JaffaCakes118.exe 82 PID 2500 wrote to memory of 5096 2500 ecdbec48db0d4c53951a59ee3e1bfd05_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\ecdbec48db0d4c53951a59ee3e1bfd05_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ecdbec48db0d4c53951a59ee3e1bfd05_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Users\Admin\boilua.exe"C:\Users\Admin\boilua.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:5096
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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
92KB
MD5ac6cfeb04a24364ece856934be66d98f
SHA19c46139521e8bcc75b90df51c6a4e3fb0ae350ac
SHA256c9357a950b25add11e090d0cfc24279a5cfdd980dcd1d73cb9923880db6ef32a
SHA5122c5cacc425a6818d7d1a547f258ef354aae2cf81d47908f8595b4479b9215890722626b33cce813d7afe4f254fae4f20dc1249b50fb96d00b80e435c0357ddb0