Analysis
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max time kernel
191s -
max time network
233s -
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 12:31
Static task
static1
Behavioral task
behavioral1
Sample
636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe
Resource
win10v2004-20221111-en
General
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Target
636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe
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Size
935KB
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MD5
cf5eb0ba020f4269966359450133455c
-
SHA1
431602a570b2e36fe53cd1743cbb6577736c5c18
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SHA256
636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076
-
SHA512
c7952fc0ded3b71f3a2d6860c13a2b478706a5be57b47cd41cfc116eb23b42c108d13c81c185c3061c314aa85ce67a22c1ae1cf070effd71ec8400bb7144ee18
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SSDEEP
12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4a:JyHv5Z+Wzv7AiBll0OBWi6si9G3
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/936-133-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/936-135-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/936-136-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/936-137-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/936-138-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exedescription pid process target process PID 1796 set thread context of 936 1796 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exepid process 936 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 936 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 936 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 936 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 936 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 936 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exedescription pid process target process PID 1796 wrote to memory of 936 1796 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe PID 1796 wrote to memory of 936 1796 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe PID 1796 wrote to memory of 936 1796 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe PID 1796 wrote to memory of 936 1796 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe PID 1796 wrote to memory of 936 1796 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe PID 1796 wrote to memory of 936 1796 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe PID 1796 wrote to memory of 936 1796 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe PID 1796 wrote to memory of 936 1796 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe 636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe"C:\Users\Admin\AppData\Local\Temp\636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1796 -
C:\Users\Admin\AppData\Local\Temp\636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe"C:\Users\Admin\AppData\Local\Temp\636b6acfb93b7a135e290a689bba31440cd145960ebfe702032c80d36221d076.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
PID:936
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/936-132-0x0000000000000000-mapping.dmp
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memory/936-133-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/936-135-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/936-136-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/936-137-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/936-138-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB