Analysis
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max time kernel
46s -
max time network
52s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 04:29
Static task
static1
Behavioral task
behavioral1
Sample
33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe
Resource
win10v2004-20220812-en
General
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Target
33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe
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Size
828KB
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MD5
5d22f2ceac4cd511befd95aec963dc43
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SHA1
f398c4aa745210dcd43b39bf856c232e31429e51
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SHA256
33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7
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SHA512
92b380270629bfb6088403f33900f6d1d49964fe54bb2462afe6c50d3738f7873aa5b05386eb618f2a5aa7d36f92baa8028ac300a9ec7e78df2fd7fb7efa84d1
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SSDEEP
24576:wDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwP:MFhwFzPBYb02y4SA5M
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:
33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.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:
33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exedescription ioc process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exedescription pid process target process PID 960 set thread context of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe -
Processes:
33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exepid process 584 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 584 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 584 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 584 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 584 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 584 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exedescription pid process target process PID 960 wrote to memory of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe PID 960 wrote to memory of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe PID 960 wrote to memory of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe PID 960 wrote to memory of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe PID 960 wrote to memory of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe PID 960 wrote to memory of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe PID 960 wrote to memory of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe PID 960 wrote to memory of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe PID 960 wrote to memory of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe PID 960 wrote to memory of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe PID 960 wrote to memory of 584 960 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe 33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe"C:\Users\Admin\AppData\Local\Temp\33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.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\33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.exe"C:\Users\Admin\AppData\Local\Temp\33e39f431eb37c915e07f666a10e58a0586e80423fa34268dfec0f096025faf7.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/584-63-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/584-68-0x00000000004BAFB0-mapping.dmp
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memory/584-56-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/584-57-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/584-59-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/584-61-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/584-74-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/584-65-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/584-73-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/584-67-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/584-72-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/584-71-0x00000000757A1000-0x00000000757A3000-memory.dmpFilesize
8KB
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memory/960-69-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
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memory/960-54-0x0000000000230000-0x0000000000233000-memory.dmpFilesize
12KB
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memory/960-55-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB