Analysis
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max time kernel
107s -
max time network
126s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
13-10-2021 11:51
Behavioral task
behavioral1
Sample
38c556d3864acffc91332ffad4285b60d465c430ed37fc09c35a1b97a2dc2cb6.doc
Resource
win7-ja-20210920
Behavioral task
behavioral2
Sample
38c556d3864acffc91332ffad4285b60d465c430ed37fc09c35a1b97a2dc2cb6.doc
Resource
win7v20210408
Behavioral task
behavioral3
Sample
38c556d3864acffc91332ffad4285b60d465c430ed37fc09c35a1b97a2dc2cb6.doc
Resource
win10-en-20210920
Behavioral task
behavioral4
Sample
38c556d3864acffc91332ffad4285b60d465c430ed37fc09c35a1b97a2dc2cb6.doc
Resource
win10-ja-20210920
General
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Target
38c556d3864acffc91332ffad4285b60d465c430ed37fc09c35a1b97a2dc2cb6.doc
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Size
69KB
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MD5
ab29df2b07096f2122b18e54d5d45a80
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SHA1
e96f9660f7ea0e45f168edf4242f7d70390e935c
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SHA256
38c556d3864acffc91332ffad4285b60d465c430ed37fc09c35a1b97a2dc2cb6
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SHA512
6a3e2106019a1ba4c01ea21f7561bbbc74a63999bea057b6ad6178d205597ac5be286ca1788a4536c0aabb95df977bee960c3f8d704c816161a0d48e83a9be40
Malware Config
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:
mshta.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 1216 376 mshta.exe WINWORD.EXE -
Drops file in Program Files directory 1 IoCs
Processes:
WINWORD.EXEdescription ioc process File opened for modification C:\Program Files\Microsoft Office\root\vfs\Common AppData\loveInMy.hta 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 376 WINWORD.EXE 376 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 19 IoCs
Processes:
WINWORD.EXEpid process 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE 376 WINWORD.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 376 wrote to memory of 1216 376 WINWORD.EXE mshta.exe PID 376 wrote to memory of 1216 376 WINWORD.EXE mshta.exe PID 376 wrote to memory of 1216 376 WINWORD.EXE mshta.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\38c556d3864acffc91332ffad4285b60d465c430ed37fc09c35a1b97a2dc2cb6.doc" /o ""1⤵
- Drops file in Program Files directory
- 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\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\programdata\loveInMy.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵
- Process spawned unexpected child process
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/376-115-0x00007FFF0EB00000-0x00007FFF0EB10000-memory.dmpFilesize
64KB
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memory/376-116-0x00007FFF0EB00000-0x00007FFF0EB10000-memory.dmpFilesize
64KB
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memory/376-117-0x00007FFF0EB00000-0x00007FFF0EB10000-memory.dmpFilesize
64KB
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memory/376-118-0x00007FFF0EB00000-0x00007FFF0EB10000-memory.dmpFilesize
64KB
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memory/376-119-0x0000020B02BB0000-0x0000020B02BB2000-memory.dmpFilesize
8KB
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memory/376-120-0x0000020B02BB0000-0x0000020B02BB2000-memory.dmpFilesize
8KB
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memory/376-121-0x00007FFF0EB00000-0x00007FFF0EB10000-memory.dmpFilesize
64KB
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memory/376-122-0x0000020B02BB0000-0x0000020B02BB2000-memory.dmpFilesize
8KB
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memory/1216-270-0x0000000000000000-mapping.dmp