Analysis
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max time kernel
146s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 06:58
Static task
static1
Behavioral task
behavioral1
Sample
e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe
Resource
win10v2004-20220812-en
General
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Target
e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe
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Size
935KB
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MD5
b2bef1bb2c1fa17ecdf567f9871f8606
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SHA1
91a9510c3b1131235a7c1008efc349846df3f8f8
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SHA256
e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215
-
SHA512
3960dad0ecf0c156e351043754d2e0f84538b9102e5d2c456bcc93ed3bee49930a36ccf0e405da9f858e0dfafcd9fa6e8c7dbb6aa8af2d21ce8c45d6e5a23768
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SSDEEP
12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4X:pyHv5Z+Wzv7AiBll0OBWi6si9GW
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/1316-133-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1316-135-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1316-136-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1316-137-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1316-138-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1316-139-0x0000000000400000-0x00000000004F2000-memory.dmp upx behavioral2/memory/1316-140-0x0000000000400000-0x00000000004F2000-memory.dmp upx -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exedescription pid process target process PID 3440 set thread context of 1316 3440 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exepid process 1316 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe 1316 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe 1316 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe 1316 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe 1316 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe 1316 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exedescription pid process target process PID 3440 wrote to memory of 1316 3440 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe PID 3440 wrote to memory of 1316 3440 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe PID 3440 wrote to memory of 1316 3440 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe PID 3440 wrote to memory of 1316 3440 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe PID 3440 wrote to memory of 1316 3440 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe PID 3440 wrote to memory of 1316 3440 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe PID 3440 wrote to memory of 1316 3440 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe PID 3440 wrote to memory of 1316 3440 e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe"C:\Users\Admin\AppData\Local\Temp\e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.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\e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe"C:\Users\Admin\AppData\Local\Temp\e4f59383cc7546e904141ee4d63e1700c7aa98cb7994fe5db4ed05aa6cc89215.exe" Track="0001001000"2⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1316-132-0x0000000000000000-mapping.dmp
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memory/1316-133-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1316-135-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1316-136-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1316-137-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1316-138-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1316-139-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/1316-140-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB