Analysis
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max time kernel
124s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01-02-2023 11:48
Static task
static1
Behavioral task
behavioral1
Sample
TT ADVISE.docx
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
TT ADVISE.docx
Resource
win10v2004-20220812-en
General
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Target
TT ADVISE.docx
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Size
10KB
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MD5
cf3c57e573d8825b2c398b8b187b3ecc
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SHA1
e80a459884ec9021de7c4f6a1e0cb8e12637e6bf
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SHA256
a2c0610976c72c78927da80bb092501ce8a6f882b6241dc0517d3fa137ab8fe5
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SHA512
1662a45eb2bc34b9d558f97be9e05b4d8b4f9e40470d290f4be3528291d30133b1d5ad3f55e8c26c2fdbb365913c14f3032ec8af7776ca2e7594936be8c4ff29
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SSDEEP
192:ScIMmtP5hG/b7XN+eOZO+5+5F7Jar/YEChI3wZ:SPXRE7XtOZ7wtar/YECO0
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:
MsoSync.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 2600 2228 MsoSync.exe WINWORD.EXE -
Drops file in System32 directory 2 IoCs
Processes:
svchost.exedescription ioc process File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{5FB3A396-8DD8-4C90-A49C-29E40AEF45B4}.catalogItem svchost.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{8A1483EC-9161-41F6-98ED-BBA28A30A366}.catalogItem svchost.exe -
Checks processor information in registry 2 TTPs 9 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
MsoSync.exesvchost.exeWINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 MsoSync.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString svchost.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 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString MsoSync.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 svchost.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz MsoSync.exe -
Enumerates system info in registry 2 TTPs 8 IoCs
Processes:
svchost.exeWINWORD.EXEMsoSync.exedescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU svchost.exe 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS MsoSync.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily MsoSync.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU MsoSync.exe -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 2228 WINWORD.EXE 2228 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
WINWORD.EXEMsoSync.exedescription pid process Token: SeAuditPrivilege 2228 WINWORD.EXE Token: SeAuditPrivilege 2600 MsoSync.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
MsoSync.exepid process 2600 MsoSync.exe 2600 MsoSync.exe 2600 MsoSync.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
MsoSync.exepid process 2600 MsoSync.exe 2600 MsoSync.exe 2600 MsoSync.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEMsoSync.exepid process 2228 WINWORD.EXE 2228 WINWORD.EXE 2228 WINWORD.EXE 2228 WINWORD.EXE 2228 WINWORD.EXE 2228 WINWORD.EXE 2600 MsoSync.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 2228 wrote to memory of 2600 2228 WINWORD.EXE MsoSync.exe PID 2228 wrote to memory of 2600 2228 WINWORD.EXE MsoSync.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\TT ADVISE.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files\Microsoft Office\Root\Office16\MsoSync.exe"C:\Program Files\Microsoft Office\Root\Office16\MsoSync.exe"2⤵
- Process spawned unexpected child process
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\OfficeFileCache\CentralTable.accdbFilesize
512KB
MD56964824e906a023ba2b00df96d9d9afa
SHA17924b14bfd5a888786aed6db00c1c1ab132c2b7a
SHA256b1b39967e76a695a74944262fbcf1bb7ec7ff6d6939cb79037c089fa43e7298b
SHA512c26d10d3917fafce7d2ed2bf5445ed800a7812e6f71a1502887f6518ba8035ec93b7ddf40f0203370301471f29ba54dc73d93015d411a0f9efffca37ff639d04
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C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\OfficeFileCache\CentralTable.laccdbFilesize
128B
MD5696ea03ec8211de31799314fa9477647
SHA19202c78b3ae2b7696eb014569e5a676c8984abcc
SHA256524d57535745a9299efe7e7076cdc2af4b4a158ffa0d01e88a6966cae5733bd8
SHA512d3af84d88fa232d26e6782bbd92f5d63270d417ab24a98d3a535e3b425631612bcd7c16b59c2fd6b2614df8cbb627a27f47fc3291971c816b9e7d949e2bbd05d
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memory/2228-151-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2228-133-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2228-136-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2228-137-0x00007FFD49000000-0x00007FFD49010000-memory.dmpFilesize
64KB
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memory/2228-138-0x00007FFD49000000-0x00007FFD49010000-memory.dmpFilesize
64KB
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memory/2228-135-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2228-153-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2228-152-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2228-132-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2228-150-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2228-134-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2600-139-0x0000000000000000-mapping.dmp
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memory/2600-144-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2600-143-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2600-142-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2600-141-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2600-155-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB
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memory/2600-156-0x00007FFD4B270000-0x00007FFD4B280000-memory.dmpFilesize
64KB