Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
04-06-2024 02:00
Behavioral task
behavioral1
Sample
93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe
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Size
679KB
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MD5
93582e54a7ee88a8670d2f47a797136e
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SHA1
988d4e922dda1425a2ef29350f3291cc867ffa58
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SHA256
14d09a3807abce5ceacf2ac1e03ae1894d715c993f473959d40e055618a24c4f
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SHA512
921553be58bfd47ee8de34fbcf444b183e14a4d8ba40177b6b2f725b3666e88e615958c87b515f014a739d128a523b56cea2a6357854fd67150054994aa7a739
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SSDEEP
12288:AQ+8YcSdcdp7GqDd7o4YINDz6/AAgYShiuFfIihBtwVabCMUA4+6vlF73:MiSmrpDd75d68hiuF5H8abCMUN+YlFr
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:
93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral1/memory/1692-0-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1692-19-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1692-20-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1692-21-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1692-22-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1692-23-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1692-24-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1692-25-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1692-26-0x0000000000400000-0x00000000005CC000-memory.dmp upx behavioral1/memory/1692-28-0x0000000000400000-0x00000000005CC000-memory.dmp upx -
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:
93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe -
Processes:
93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 13 IoCs
Processes:
93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exepid process 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe 1692 93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\93582e54a7ee88a8670d2f47a797136e_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1692