Analysis
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max time kernel
277s -
max time network
305s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 06:47
Static task
static1
Behavioral task
behavioral1
Sample
e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe
Resource
win10v2004-20221111-en
General
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Target
e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe
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Size
935KB
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MD5
6baa1a61c83213fc3d0042a94dfc34ef
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SHA1
9f5db3e9f2da730f8f7272936fcf64224ec2a572
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SHA256
e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147
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SHA512
71dade9962ca422d1ea4e74f4c697ca87066d81ec73b329f59e5e5aa79723f028de0ba94d154825ec8cf0377600b3493b20646e933382726b33a919bb4302085
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SSDEEP
12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:JyHv5Z+Wzv7AiBll0OBWi6si9G
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/3936-133-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/3936-135-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/3936-136-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/3936-137-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/3936-138-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exedescription pid process target process PID 3192 set thread context of 3936 3192 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exepid process 3936 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe 3936 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe 3936 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe 3936 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe 3936 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe 3936 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exedescription pid process target process PID 3192 wrote to memory of 3936 3192 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe PID 3192 wrote to memory of 3936 3192 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe PID 3192 wrote to memory of 3936 3192 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe PID 3192 wrote to memory of 3936 3192 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe PID 3192 wrote to memory of 3936 3192 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe PID 3192 wrote to memory of 3936 3192 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe PID 3192 wrote to memory of 3936 3192 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe PID 3192 wrote to memory of 3936 3192 e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe"C:\Users\Admin\AppData\Local\Temp\e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.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\e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe"C:\Users\Admin\AppData\Local\Temp\e937f15f6425c7ab0c3110d89d87eefe3919a61d992ca3ac335ffa18496e8147.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/3936-132-0x0000000000000000-mapping.dmp
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memory/3936-133-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/3936-135-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/3936-136-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/3936-137-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/3936-138-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB