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Guide 2020-06-10
Version history 2020-06-10

Summary | ZeroBOX

강연의뢰서.docx

Word 2007 file format(docx) ZIP Format

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Sept. 4, 2024, 6 p.m.	Sept. 4, 2024, 6:03 p.m.

Size	6.5KB
Type	Microsoft Word 2007+
MD5	`108180eaed0fe88ebb3cbc783fce110a`
SHA256	`75afa9a06f573ff46fc389ae79693f455d13339992f56284960523e9def73708`
CRC32	`7FF19EC9`
ssdeep	`192:GCXQoRSgXkWT1V+D3l1eiHpuAFzPLCvxTu3DN4t:GCLSsA3l11wApTu5u3DNw`
Yara	docx - Word 2007 file format detection zip_file_format - ZIP file format

WINWORD.EXE "C:\Program Files (x86)\Microsoft Office\Office12\WINWORD.EXE" C:\Users\test22\AppData\Local\Temp\강연의뢰서.docx
2556

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Allocates read-write-execute memory (usually to unpack itself) (15 events)

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6e1f1000 process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6e1f4000 process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x65001000 process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6e531000 process_handle: 0xffffffff	1	0	0
NtAllocateVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x06a50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0	0
NtAllocateVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x06a50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0	0
NtAllocateVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x06a60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0	0
NtAllocateVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x06a70000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x507c1000 process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6e1d1000 process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6e1d1000 process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6e131000 process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6e147000 process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6c9e1000 process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Sept. 4, 2024, 6:01 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6e0c5000 process_handle: 0xffffffff	1	0	0

Creates (office) documents on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\~$강연의뢰서.docx

Creates hidden or system file (1 event)

Time & API	Arguments	Status	Return	Repeated
NtCreateFile Sept. 4, 2024, 6 p.m.	create_disposition: 5 (FILE_OVERWRITE_IF) file_handle: 0x000003ec filepath: C:\Users\test22\AppData\Local\Temp\~$강연의뢰서.docx desired_access: 0x40100080 (FILE_READ_ATTRIBUTES\|SYNCHRONIZE\|GENERIC_WRITE) file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN) filepath_r: \??\C:\Users\test22\AppData\Local\Temp\~$강연의뢰서.docx create_options: 4194400 (FILE_NON_DIRECTORY_FILE\|FILE_SYNCHRONOUS_IO_NONALERT) status_info: 2 (FILE_CREATED) share_access: 0 ()	1	0	0