Analysis
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max time kernel
93s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10-07-2024 21:07
Static task
static1
Behavioral task
behavioral1
Sample
36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exe
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Size
68KB
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MD5
36623c75ffec2417bc61e1af9ecf96ac
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SHA1
54c718c55c9eff2091cc634a70ebe36545f73da9
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SHA256
fde2d6aeea9d796ae5019daba8ecf331306c0ace409ab71caa642a2e77872890
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SHA512
55106a735e2190a8041b667d6146e72730977e06a053e1566d60426a335c3242d88a5198de0632d88a31090600d6a4183911755247746337b84c2a79bc86a449
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SSDEEP
384:/TDlE8ZB2xrnDN8VshTLUv/CMwE3hT8UqaIWOEuhThUVQqWCEZV:/VB6DNKe3e/CLERoTaIWOE0l4QqWCEX
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation 36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
Processes:
tmp.exepid process 2928 tmp.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exetmp.exepid process 4828 36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exe 2928 tmp.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exedescription pid process target process PID 4828 wrote to memory of 2928 4828 36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exe tmp.exe PID 4828 wrote to memory of 2928 4828 36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exe tmp.exe PID 4828 wrote to memory of 2928 4828 36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exe tmp.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\36623c75ffec2417bc61e1af9ecf96ac_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4828 -
C:\Users\Admin\AppData\Local\Temp\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2928
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
16KB
MD5400b692bfbb5ba938d33370dc2e36923
SHA18d9d7c560fe4c66661640cfbb1c80cdd948715a0
SHA2566cfc91d77a0d2926b5ce5dedb6705a9325bfd0a6bf51c2d7c2f3ff4135761d04
SHA512bc87f24876ce3a0e39893ae32046799549a82ce812df5819664a40b2f617fc3925193e5527cbabaafb7f56b582acadb148dbc1e48241e6fca74cce48eaf50938