Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 03:00
Static task
static1
Behavioral task
behavioral1
Sample
65c7d6a6408d2ce5a67eefa4dba0c232_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65c7d6a6408d2ce5a67eefa4dba0c232_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
65c7d6a6408d2ce5a67eefa4dba0c232_JaffaCakes118.exe
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Size
1.1MB
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MD5
65c7d6a6408d2ce5a67eefa4dba0c232
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SHA1
a657d3b7f3d055b21d7dedb8281ec5e4b7ffc265
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SHA256
205de1ee0ee7dc040431bcb56347a34c34b60b17d7647ec843e8191b3a2b464d
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SHA512
cae16d631ef7c019af05847d093aa373e9939c204cff6dc026e0bf9e8056be82719d864a5e3ae8b7f1e372475fadd5291a6fe5f1c09f76ce1d54fcbf5f022f14
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SSDEEP
24576:9WvknOMEdGOJclzHHO6shLG6TS9NsRsVcsyZdTzuTzVyL5mo1N3uUmRPXizsUtPY:9UeOMcG2clzHbslXTYsaQdTqtyL5moba
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
Setup.exepid process 1596 Setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
Setup.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Setup.exe = "0" Setup.exe Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND\Setup.exe = "0" Setup.exe Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS\Setup.exe = "1" Setup.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
65c7d6a6408d2ce5a67eefa4dba0c232_JaffaCakes118.exedescription pid process target process PID 3328 wrote to memory of 1596 3328 65c7d6a6408d2ce5a67eefa4dba0c232_JaffaCakes118.exe Setup.exe PID 3328 wrote to memory of 1596 3328 65c7d6a6408d2ce5a67eefa4dba0c232_JaffaCakes118.exe Setup.exe PID 3328 wrote to memory of 1596 3328 65c7d6a6408d2ce5a67eefa4dba0c232_JaffaCakes118.exe Setup.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\65c7d6a6408d2ce5a67eefa4dba0c232_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\65c7d6a6408d2ce5a67eefa4dba0c232_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3328 -
C:\Users\Admin\AppData\Local\Temp\a2tDofn8MS\8jjDXLec\Setup.exeC:\Users\Admin\AppData\Local\Temp\a2tDofn8MS\8jjDXLec\Setup.exe --relaunch2⤵
- Executes dropped EXE
- Modifies Internet Explorer settings
PID:1596
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.1MB
MD565c7d6a6408d2ce5a67eefa4dba0c232
SHA1a657d3b7f3d055b21d7dedb8281ec5e4b7ffc265
SHA256205de1ee0ee7dc040431bcb56347a34c34b60b17d7647ec843e8191b3a2b464d
SHA512cae16d631ef7c019af05847d093aa373e9939c204cff6dc026e0bf9e8056be82719d864a5e3ae8b7f1e372475fadd5291a6fe5f1c09f76ce1d54fcbf5f022f14