Analysis
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max time kernel
25s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 04:07
Static task
static1
Behavioral task
behavioral1
Sample
73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe
Resource
win10v2004-20220812-en
General
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Target
73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe
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Size
828KB
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MD5
c3eeee138ca5e68662a3e355e2637fc9
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SHA1
26eba75b7ea2f33bb2d445fb189219958428007f
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SHA256
73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e
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SHA512
8493dd2d07b7c3c75893ac81f03459ce239cff668ed1ab3f6fc27a01a0c2c5b506be1dcdb983218336a3ee35fb78d2ae487090bbb1a81648c93ccc583a911412
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SSDEEP
24576:2DFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwP6:mFhwFzPBYb02y4SA5ML
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:
73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.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:
73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exedescription pid process target process PID 1880 set thread context of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe -
Processes:
73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exepid process 1740 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 1740 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 1740 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 1740 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 1740 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 1740 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exedescription pid process target process PID 1880 wrote to memory of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe PID 1880 wrote to memory of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe PID 1880 wrote to memory of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe PID 1880 wrote to memory of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe PID 1880 wrote to memory of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe PID 1880 wrote to memory of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe PID 1880 wrote to memory of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe PID 1880 wrote to memory of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe PID 1880 wrote to memory of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe PID 1880 wrote to memory of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe PID 1880 wrote to memory of 1740 1880 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe 73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe"C:\Users\Admin\AppData\Local\Temp\73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.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\73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe"C:\Users\Admin\AppData\Local\Temp\73e45d30aa0d0f63e2bd436e047cb7a25960f5e17e3155a6ce1222c957e9ce9e.exe" Track="0001101000"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/1740-63-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1740-67-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1740-56-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1740-57-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1740-59-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1740-61-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1740-74-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1740-65-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1740-73-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1740-68-0x00000000004BAFB0-mapping.dmp
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memory/1740-72-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1740-71-0x0000000075201000-0x0000000075203000-memory.dmpFilesize
8KB
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memory/1880-70-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
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memory/1880-54-0x0000000000240000-0x0000000000243000-memory.dmpFilesize
12KB
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memory/1880-55-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB