Analysis
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max time kernel
129s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16/08/2024, 21:31
Static task
static1
Behavioral task
behavioral1
Sample
a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe
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Size
276KB
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MD5
a00391e3a1a62465df5b96e44b213804
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SHA1
35eac18ffc120ef3ae7d95e6039784de7a9b936e
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SHA256
a9502e9bcaf277b2e54e057dc30dbd2dd8f944606e44bb4886c8eee43c3c5059
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SHA512
aa078bdef63274eb4c63857ba83e9f83275181f0e75e49809ba288da590f6d7be6afa260b29bf8593daaa3ec680ca998512a96d5cd08ba72cc7dbb41cf3f94fc
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SSDEEP
6144:X0mgnn0A1a45N8/AN3Hoc17uKtMEEruF9J1Ietruj5MPr9:P45O/AVHHF/tMEECg+
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2516 1864 WerFault.exe 84 -
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 a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Internet Explorer\International\W2KLpk = "0" a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4928 a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe 1864 a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4928 wrote to memory of 1864 4928 a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe 84 PID 4928 wrote to memory of 1864 4928 a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe 84 PID 4928 wrote to memory of 1864 4928 a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4928 -
C:\Users\Admin\AppData\Local\Temp\a00391e3a1a62465df5b96e44b213804_JaffaCakes118.exeChildProc2⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1864 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 5083⤵
- Program crash
PID:2516
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1864 -ip 18641⤵PID:4792