Analysis
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max time kernel
149s -
max time network
152s -
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 18:17
Behavioral task
behavioral1
Sample
nehp,file,09.26.2022.docm
Resource
win7-20220901-en
General
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Target
nehp,file,09.26.2022.docm
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Size
865KB
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MD5
c70608e32fa0841a26a477521ba26964
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SHA1
bde8feba267b31dbd39fa6437a63b57aca48925d
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SHA256
80388e408f4208e1ddd8cf42d39ec382fe085819c4431013aeb5e609c32bb014
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SHA512
0341a153c6372416495e32ee7ca94d26b176a295fbe1cea4627c085fb23aa840b6f705c8a52957092578a1fdbfc99d6c28f89222ee2c3786970663cc30121218
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SSDEEP
12288:lVE9j2y+1JbeQbntrws6/GYzw6OFokpXfiiGef/DEV+rAjDDK2HiFRpr2MmQ:lV2jUeQRI5wPN/vUHDKiaqMmQ
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 4428 1436 rundll32.exe WINWORD.EXE -
Blocklisted process makes network request 3 IoCs
Processes:
rundll32.exeflow pid process 34 4428 rundll32.exe 49 4428 rundll32.exe 51 4428 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4428 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 1436 WINWORD.EXE 1436 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 4428 rundll32.exe 4428 rundll32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 1436 WINWORD.EXE 1436 WINWORD.EXE 1436 WINWORD.EXE 1436 WINWORD.EXE 1436 WINWORD.EXE 1436 WINWORD.EXE 1436 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 1436 wrote to memory of 4428 1436 WINWORD.EXE rundll32.exe PID 1436 wrote to memory of 4428 1436 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\nehp,file,09.26.2022.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\6ul950a5.97b,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\6ul950a5.97bFilesize
532KB
MD53abf1158a9ed5976b424ea6e56540770
SHA15ae9ad6fdae147089b98c8a908b4daff42882ad9
SHA256b63c2f14b1d1f1cb46cf25f9e0b448556ff72aacdead47def7308d449234bdfc
SHA5122819f9287b141db5d4131a24de1adea7fc97bc6a2935f36960c3484792f7463c7de001a6305b202af4bb2ae9274115527ab4c8f4a11a7256ba5d12a5b91d405c
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C:\ProgramData\6ul950a5.97bFilesize
532KB
MD53abf1158a9ed5976b424ea6e56540770
SHA15ae9ad6fdae147089b98c8a908b4daff42882ad9
SHA256b63c2f14b1d1f1cb46cf25f9e0b448556ff72aacdead47def7308d449234bdfc
SHA5122819f9287b141db5d4131a24de1adea7fc97bc6a2935f36960c3484792f7463c7de001a6305b202af4bb2ae9274115527ab4c8f4a11a7256ba5d12a5b91d405c
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memory/1436-136-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmpFilesize
64KB
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memory/1436-133-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmpFilesize
64KB
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memory/1436-132-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmpFilesize
64KB
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memory/1436-137-0x00007FFDBBF80000-0x00007FFDBBF90000-memory.dmpFilesize
64KB
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memory/1436-138-0x00007FFDBBF80000-0x00007FFDBBF90000-memory.dmpFilesize
64KB
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memory/1436-153-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmpFilesize
64KB
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memory/1436-134-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmpFilesize
64KB
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memory/1436-135-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmpFilesize
64KB
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memory/1436-152-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmpFilesize
64KB
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memory/1436-151-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmpFilesize
64KB
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memory/1436-150-0x00007FFDBE670000-0x00007FFDBE680000-memory.dmpFilesize
64KB
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memory/4428-148-0x00000222743C0000-0x00000222743C6000-memory.dmpFilesize
24KB
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memory/4428-142-0x0000000180000000-0x0000000180009000-memory.dmpFilesize
36KB
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memory/4428-139-0x0000000000000000-mapping.dmp