Analysis
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max time kernel
140s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
26-09-2022 17:49
Behavioral task
behavioral1
Sample
kingwoodcable.invoice.09.26.docm
Resource
win7-20220812-en
General
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Target
kingwoodcable.invoice.09.26.docm
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Size
866KB
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MD5
ff498b50a55ad54e3c8eaf1f8810edb8
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SHA1
8bbb45b152c041d7054d9443a53f37264ce24dd7
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SHA256
06f6b95cd39e770e937dcb94a0a2f11f46fa4500eeaf08e4be270e501ecf7584
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SHA512
7e346a207609bfa15d388d762ea34a91a431a0d247a703965097e6196bb4f4704e359089cd76ed1d80e5b797e85ac48ad0ba71d909175d23a6cf77030b6ff950
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SSDEEP
12288:PzYVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEQCibMbr+9f8zAgo64f:PzYV2jUeQRI5wPN/aiwrk8e3f
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 4468 1680 rundll32.exe WINWORD.EXE -
Blocklisted process makes network request 3 IoCs
Processes:
rundll32.exeflow pid process 48 4468 rundll32.exe 71 4468 rundll32.exe 75 4468 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4468 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 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 1680 WINWORD.EXE 1680 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 4468 rundll32.exe 4468 rundll32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 1680 WINWORD.EXE 1680 WINWORD.EXE 1680 WINWORD.EXE 1680 WINWORD.EXE 1680 WINWORD.EXE 1680 WINWORD.EXE 1680 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 1680 wrote to memory of 4468 1680 WINWORD.EXE rundll32.exe PID 1680 wrote to memory of 4468 1680 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\kingwoodcable.invoice.09.26.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\574w509m.5j6,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\574w509m.5j6Filesize
532KB
MD573051301efc1feb61750f03eb71053b7
SHA1d0b4036120b19e24d464b44f0f1e7c3297d2f1d3
SHA2562811f41a5ad47e5a4482837298b2cd8bddbd635f7db6806ae6784ab0c8661ba6
SHA512579755055b67ea2474a16735d3b402a083b90cfd2dae2a0c6913b01d601803658ba4a3495765e73f638c60a1c52039cdd5b4180ed8bdb9de018d3c2e6e1d17dc
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C:\ProgramData\574w509m.5j6Filesize
532KB
MD573051301efc1feb61750f03eb71053b7
SHA1d0b4036120b19e24d464b44f0f1e7c3297d2f1d3
SHA2562811f41a5ad47e5a4482837298b2cd8bddbd635f7db6806ae6784ab0c8661ba6
SHA512579755055b67ea2474a16735d3b402a083b90cfd2dae2a0c6913b01d601803658ba4a3495765e73f638c60a1c52039cdd5b4180ed8bdb9de018d3c2e6e1d17dc
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memory/1680-136-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmpFilesize
64KB
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memory/1680-133-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmpFilesize
64KB
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memory/1680-132-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmpFilesize
64KB
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memory/1680-137-0x00007FFFBB660000-0x00007FFFBB670000-memory.dmpFilesize
64KB
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memory/1680-138-0x00007FFFBB660000-0x00007FFFBB670000-memory.dmpFilesize
64KB
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memory/1680-153-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmpFilesize
64KB
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memory/1680-134-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmpFilesize
64KB
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memory/1680-135-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmpFilesize
64KB
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memory/1680-151-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmpFilesize
64KB
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memory/1680-152-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmpFilesize
64KB
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memory/1680-150-0x00007FFFBD930000-0x00007FFFBD940000-memory.dmpFilesize
64KB
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memory/4468-148-0x0000017289B70000-0x0000017289B76000-memory.dmpFilesize
24KB
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memory/4468-142-0x0000000180000000-0x0000000180009000-memory.dmpFilesize
36KB
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memory/4468-139-0x0000000000000000-mapping.dmp