Analysis
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max time kernel
124s -
max time network
125s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
13-10-2021 15:11
Behavioral task
behavioral1
Sample
legislate_010.21.doc
Resource
win7v20210408
Behavioral task
behavioral2
Sample
legislate_010.21.doc
Resource
win10-en-20210920
General
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Target
legislate_010.21.doc
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Size
70KB
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MD5
61175a4989e7385ced2c1bfc25475fa3
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SHA1
a483c693d5e6051c424b89a0c5f8dc9b74ddda00
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SHA256
c59af94345b6590f1027e9e3de115c410972deb01a2e3754aaca9485fda96382
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SHA512
4dc66db87e84ad33fbe0418e38ec534a35a2b02a6648d5bf49269087a1de49adc12f8ce74bfe0379998148f93288c1c751f217cb47c4630294e8734dbee2e034
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 3832 1720 mshta.exe WINWORD.EXE -
Blocklisted process makes network request 1 IoCs
Processes:
mshta.exeflow pid process 38 3832 mshta.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 1720 WINWORD.EXE 1720 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 19 IoCs
Processes:
WINWORD.EXEpid process 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE 1720 WINWORD.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 1720 wrote to memory of 3832 1720 WINWORD.EXE mshta.exe PID 1720 wrote to memory of 3832 1720 WINWORD.EXE mshta.exe PID 1720 wrote to memory of 3832 1720 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\legislate_010.21.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\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\users\public\loveLineSea.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\users\public\loveLineSea.htaMD5
c6e6ea84c99a481d69064b542e8f51eb
SHA1271ddc8241181743b544d854a82c34abfa673817
SHA2563358c103d0f474762b2f075933e7e56827e7aa11a1ae5f62e6a932366570afa1
SHA512c3678f8d56e2d2088da3a410f7f13249d9ffb31f26c06131d93124ff728b93a7c378eca1968299375683a912270a46bdb0461fdf215680dbfec35381a19ace2d
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memory/1720-115-0x00007FFE96460000-0x00007FFE96470000-memory.dmpFilesize
64KB
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memory/1720-116-0x00007FFE96460000-0x00007FFE96470000-memory.dmpFilesize
64KB
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memory/1720-118-0x00007FFE96460000-0x00007FFE96470000-memory.dmpFilesize
64KB
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memory/1720-117-0x00007FFE96460000-0x00007FFE96470000-memory.dmpFilesize
64KB
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memory/1720-119-0x000002303E0D0000-0x000002303E0D2000-memory.dmpFilesize
8KB
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memory/1720-120-0x000002303E0D0000-0x000002303E0D2000-memory.dmpFilesize
8KB
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memory/1720-121-0x00007FFE96460000-0x00007FFE96470000-memory.dmpFilesize
64KB
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memory/1720-122-0x000002303E0D0000-0x000002303E0D2000-memory.dmpFilesize
8KB
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memory/3832-270-0x0000000000000000-mapping.dmp