Analysis
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max time kernel
25s -
max time network
48s -
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
73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe
Resource
win10v2004-20220812-en
General
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Target
73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe
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Size
828KB
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MD5
4ba2dad945507183325a8127a9e91825
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SHA1
37e143b73edc5fa39cfdca37b365a822126a96ec
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SHA256
73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63
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SHA512
21f24f747b93f8ee1f7b3f2b1beb332d6da60bd0c7f703d69d50eecbf214f414e3addcdb00d96b3bce5700edf9dd0222004f32d2886fa439468eee67e9f0eb9c
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SSDEEP
24576:GDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwPu:2FhwFzPBYb02y4SA5Mn
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:
73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.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:
73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exedescription pid process target process PID 904 set thread context of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe -
Processes:
73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exepid process 1732 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 1732 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 1732 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 1732 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 1732 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 1732 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exedescription pid process target process PID 904 wrote to memory of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe PID 904 wrote to memory of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe PID 904 wrote to memory of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe PID 904 wrote to memory of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe PID 904 wrote to memory of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe PID 904 wrote to memory of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe PID 904 wrote to memory of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe PID 904 wrote to memory of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe PID 904 wrote to memory of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe PID 904 wrote to memory of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe PID 904 wrote to memory of 1732 904 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe 73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe"C:\Users\Admin\AppData\Local\Temp\73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.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\73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.exe"C:\Users\Admin\AppData\Local\Temp\73eae9a07420996e2cdea3c6d78d8da44485b943bff891c58b7f61826e9cfc63.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/904-54-0x0000000000230000-0x0000000000233000-memory.dmpFilesize
12KB
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memory/904-55-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
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memory/904-70-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
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memory/1732-63-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1732-59-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1732-61-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1732-57-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1732-65-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1732-67-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1732-68-0x00000000004BAFB0-mapping.dmp
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memory/1732-56-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1732-71-0x0000000075021000-0x0000000075023000-memory.dmpFilesize
8KB
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memory/1732-72-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1732-73-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB
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memory/1732-74-0x0000000000400000-0x00000000005BC000-memory.dmpFilesize
1.7MB