Analysis
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max time kernel
93s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
04-06-2024 01:49
Static task
static1
Behavioral task
behavioral1
Sample
93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe
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Size
578KB
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MD5
93540039fa6f93ef152fba1d8e109602
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SHA1
c48fd56fc7c9eda77bd46e79e500bcc9d488e681
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SHA256
16aab9b2132ef948a3b8b7020608f9731a7da525c58b972a239dc2bbbcc957bc
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SHA512
220f6dc957d758ebe338f715e430d4df47311377292a31a981817f35534c4814a12ef6a49fa46d5eb0a5d7fd630fe4ce29115876b0350ab4d8d63c2c05e9ea29
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SSDEEP
12288:OPkZnNZwi3ZlYq/jVIO00rY/qMdb4GtcZy7HyLXz3v/Os3eSPclCR0Y:wKN+qlYKjVz00rYiMd8z3vmsuSPc0R0Y
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe -
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 3008 1364 WerFault.exe 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe 4664 1364 WerFault.exe 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 10 IoCs
Processes:
93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exepid process 1364 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe 1364 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe 1364 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe 1364 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe 1364 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe 1364 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe 1364 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe 1364 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe 1364 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe 1364 93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\93540039fa6f93ef152fba1d8e109602_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
PID:1364 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 25362⤵
- Program crash
PID:3008
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 25642⤵
- Program crash
PID:4664
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1364 -ip 13641⤵PID:5112
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1364 -ip 13641⤵PID:444