Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-08-2024 08:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe
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Size
240KB
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MD5
c8832a22a34fd5eba716a881a718e110
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SHA1
2139a81c478a1e190d7f4bb8f5173104fa21868a
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SHA256
9e3d5ad7e261bc0e727563301b89c56171e45a9c280b625fe573a3ae3a3f30bc
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SHA512
850df6b1efc5efe3102f8d1d3cfb3cd87a6b4ca1442877563224318fa2fc1462ed185cb41522b218817020b17e37772932e0b3b56b6e5b076bb6af7b76a30c11
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SSDEEP
6144:DUy3dwqsNwemAB0EqxF6snji81RUinKchhycSQ:hdQQJs7
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-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" giiicul.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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 4500 giiicul.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /p" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /j" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /l" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /f" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /e" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /q" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /y" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /i" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /o" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /n" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /s" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /h" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /g" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /d" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /x" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /v" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /a" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /c" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /r" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /r" c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /m" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /w" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /k" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /t" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /b" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /u" giiicul.exe Set value (str) \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\giiicul = "C:\\Users\\Admin\\giiicul.exe /z" giiicul.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 c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language giiicul.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1444 c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe 1444 c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe 4500 giiicul.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1444 c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe 4500 giiicul.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1444 wrote to memory of 4500 1444 c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe 90 PID 1444 wrote to memory of 4500 1444 c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe 90 PID 1444 wrote to memory of 4500 1444 c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\c8832a22a34fd5eba716a881a718e110_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1444 -
C:\Users\Admin\giiicul.exe"C:\Users\Admin\giiicul.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:4500
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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
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Downloads
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Filesize
240KB
MD575eafeaced973f0f643acac9baa09c36
SHA1f080dfce250ec358fb6ec3f95147b9d971668aee
SHA2564055ce39f1b3f01492ab94ab4a581a6db3fa0c39ff67d4065b70b853ca546c38
SHA512f9c648961bca7e7c6c428c6c58f42690326d0fbf902d4d30d5f056079884f37d0138a9477c77d98a696a9478018695889d976e05298d1615e6befb7b691df334