Analysis
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max time kernel
139s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
26-09-2022 17:58
Behavioral task
behavioral1
Sample
localnet file 09.26.22.docm
Resource
win7-20220812-en
General
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Target
localnet file 09.26.22.docm
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Size
867KB
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MD5
140735529ff6a04e908c6d366d84ee23
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SHA1
c6f819b74701d5600dfc9346fe309498a2b0fa78
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SHA256
e32d11d7b62d509c8ada08864a4938bbf92e2b7a4f5cb93cf9a387daa20fcf5c
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SHA512
9599c67bc1a090715a021896b25c33ae0d789441d270ea303a7530caa352d4cefe7f7ed742e90e838391789efa76ec6a4f57efacafe53160a513b7af15dea688
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SSDEEP
12288:C+VE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEIWmu5GYMuuV+qe1GIaqXOg:rV2jUeQRI5wPN/Kmu54VV+X1xsNK
Malware Config
Extracted
icedid
742081363
scainznorka.com
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:
rundll32.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 4760 4968 rundll32.exe WINWORD.EXE -
Blocklisted process makes network request 3 IoCs
Processes:
rundll32.exeflow pid process 33 4760 rundll32.exe 51 4760 rundll32.exe 54 4760 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4760 rundll32.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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 4968 WINWORD.EXE 4968 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 4760 rundll32.exe 4760 rundll32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 4968 WINWORD.EXE 4968 WINWORD.EXE 4968 WINWORD.EXE 4968 WINWORD.EXE 4968 WINWORD.EXE 4968 WINWORD.EXE 4968 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 4968 wrote to memory of 4760 4968 WINWORD.EXE rundll32.exe PID 4968 wrote to memory of 4760 4968 WINWORD.EXE rundll32.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\localnet file 09.26.22.docm" /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\rundll32.exerundll32 C:\ProgramData\0182943x.x69,PluginInit2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\0182943x.x69Filesize
532KB
MD58fcfbe5bb700cedbd5ee169623b82442
SHA1fe76859046ecf0a9f973cea1a3a4c598bad95f26
SHA256afcdd5a3b88711b088649559da745ddb733fb46e4383783056e443661643c118
SHA5128f443302591d01363c19999686d2cd44cb5cf03295b48031360affc021ee0dfa85aa8c807c4817419a8e48c41786b666d2398d8acacc56967c20843d4968e07d
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C:\ProgramData\0182943x.x69Filesize
532KB
MD58fcfbe5bb700cedbd5ee169623b82442
SHA1fe76859046ecf0a9f973cea1a3a4c598bad95f26
SHA256afcdd5a3b88711b088649559da745ddb733fb46e4383783056e443661643c118
SHA5128f443302591d01363c19999686d2cd44cb5cf03295b48031360affc021ee0dfa85aa8c807c4817419a8e48c41786b666d2398d8acacc56967c20843d4968e07d
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memory/4760-139-0x0000000000000000-mapping.dmp
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memory/4760-148-0x0000023618A20000-0x0000023618A26000-memory.dmpFilesize
24KB
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memory/4760-142-0x0000000180000000-0x0000000180009000-memory.dmpFilesize
36KB
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memory/4968-136-0x00007FFBBAEF0000-0x00007FFBBAF00000-memory.dmpFilesize
64KB
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memory/4968-138-0x00007FFBB8690000-0x00007FFBB86A0000-memory.dmpFilesize
64KB
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memory/4968-137-0x00007FFBB8690000-0x00007FFBB86A0000-memory.dmpFilesize
64KB
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memory/4968-132-0x00007FFBBAEF0000-0x00007FFBBAF00000-memory.dmpFilesize
64KB
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memory/4968-135-0x00007FFBBAEF0000-0x00007FFBBAF00000-memory.dmpFilesize
64KB
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memory/4968-134-0x00007FFBBAEF0000-0x00007FFBBAF00000-memory.dmpFilesize
64KB
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memory/4968-133-0x00007FFBBAEF0000-0x00007FFBBAF00000-memory.dmpFilesize
64KB
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memory/4968-150-0x00007FFBBAEF0000-0x00007FFBBAF00000-memory.dmpFilesize
64KB
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memory/4968-151-0x00007FFBBAEF0000-0x00007FFBBAF00000-memory.dmpFilesize
64KB
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memory/4968-152-0x00007FFBBAEF0000-0x00007FFBBAF00000-memory.dmpFilesize
64KB
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memory/4968-153-0x00007FFBBAEF0000-0x00007FFBBAF00000-memory.dmpFilesize
64KB