Analysis
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max time kernel
41s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 04:06
Static task
static1
Behavioral task
behavioral1
Sample
76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe
Resource
win10v2004-20220901-en
General
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Target
76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe
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Size
828KB
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MD5
400575c9f1ad7dac8bb1e81672423ed2
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SHA1
8d994e6153f30f01795d14f12cc78747d31a8631
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SHA256
76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de
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SHA512
ef1dd3d6502aeba232997cf88960693866cb26838e0addfba193014e2a751ee31e10f91f3081011da181dc877b27f642ec6a4aed3438213c4cb4da5d8177d731
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SSDEEP
24576:ADFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwP:cFhwFzPBYb02y4SA5M
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 3 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.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 4 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exedescription pid process target process PID 856 set thread context of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe -
Processes:
76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exepid process 2044 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 2044 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 2044 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 2044 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 2044 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 2044 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exedescription pid process target process PID 856 wrote to memory of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe PID 856 wrote to memory of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe PID 856 wrote to memory of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe PID 856 wrote to memory of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe PID 856 wrote to memory of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe PID 856 wrote to memory of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe PID 856 wrote to memory of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe PID 856 wrote to memory of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe PID 856 wrote to memory of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe PID 856 wrote to memory of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe PID 856 wrote to memory of 2044 856 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe 76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe"C:\Users\Admin\AppData\Local\Temp\76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe"C:\Users\Admin\AppData\Local\Temp\76f9b9cbb369b390b01b851c0d952c42bd4a5696a30b68190941a40bf11d80de.exe" Track="0001001000"2⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/856-64-0x0000000002320000-0x0000000002416000-memory.dmpFilesize
984KB
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memory/856-55-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
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memory/856-71-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
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memory/856-54-0x00000000001C0000-0x00000000001C3000-memory.dmpFilesize
12KB
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memory/2044-66-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/2044-61-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/2044-63-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/2044-59-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/2044-57-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/2044-68-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/2044-69-0x00000000004BAFB0-mapping.dmp
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memory/2044-56-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/2044-72-0x0000000075D01000-0x0000000075D03000-memory.dmpFilesize
8KB
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memory/2044-73-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/2044-74-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/2044-75-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/2044-76-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB