Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	March 30, 2023, 9:20 a.m.	March 30, 2023, 9:22 a.m.

Size	857.0B
Type	ASCII text
MD5	`530c052db1411cc1d2a9e37da4def497`
SHA256	`1a5c952c8e93278d26336618c9ea442b3918e793a83a05a6aaa71e54cec19ad3`
CRC32	`E74E7E58`
ssdeep	`24:fvzJTZgXUhi8jVNdZKi8a/Z6Ypfya/ZNPz:fNZdhj/ZvZZ`
Yara	Antivirus - Contains references to security software

wscript.exe "C:\Windows\System32\wscript.exe" C:\Users\test22\AppData\Local\Temp\run.vbs
1680
- powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nologo -ExecutionPolicy Unrestricted -File C:\Users\Public\Microsofttop1.ps1
  2740

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (4 events)

Time & API	Arguments	Status	Return
GetComputerNameW March 30, 2023, 9:21 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 30, 2023, 9:21 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 30, 2023, 9:21 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 30, 2023, 9:21 a.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 March 30, 2023, 9:21 a.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW March 30, 2023, 9:21 a.m.	buffer: The argument 'C:\Users\Public\Microsofttop1.ps1' to the -File parameter does not exist. Provide the path to an existing '.ps1' file as an argument to the -File parameter. console_handle: 0x0000001f	1	1	0

Uses Windows APIs to generate a cryptographic key (12 events)

Time & API	Arguments	Status	Return
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f730 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f870 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f870 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f870 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f070 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f070 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f070 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f070 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f070 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f070 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f070 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 30, 2023, 9:21 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0069f070 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 March 30, 2023, 9:21 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (20 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 393216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02490000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72fd1000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 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
NtProtectVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72fd2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 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 March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024b1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024b2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025a3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025a4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025db000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025d7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0259b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025c2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025d5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025a5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025cc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 30, 2023, 9:21 a.m.	process_identifier: 2740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02890000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates executable files on the filesystem (2 events)

file	C:\Users\Public\MicrosofttopclayeSH.ps1
file	C:\Users\Public\clayeSHv2.vbs

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 (1 event)

cmdline

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nologo -ExecutionPolicy Unrestricted -File C:\Users\Public\Microsofttop1.ps1

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW March 30, 2023, 9:21 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

File has been identified by 15 AntiVirus engines on VirusTotal as malicious (15 events)

FireEye	VB.Heur2.Downloader.2.94F004FF.Gen
McAfee	VBS/Downloader.xe
VIPRE	VB.Heur2.Downloader.2.94F004FF.Gen
Arcabit	VB.Heur2.Downloader.2.94F004FF.Gen
Avast	Script:SNH-gen [Trj]
Kaspersky	HEUR:Trojan.Script.Generic
BitDefender	VB.Heur2.Downloader.2.94F004FF.Gen
MicroWorld-eScan	VB.Heur2.Downloader.2.94F004FF.Gen
Emsisoft	VB.Heur2.Downloader.2.94F004FF.Gen (B)
McAfee-GW-Edition	VBS/Downloader.xe
Gridinsoft	Suspicious_WebDownload.bot!yf
GData	VB.Heur2.Downloader.2.94F004FF.Gen
ALYac	VB.Heur2.Downloader.2.94F004FF.Gen
MAX	malware (ai score=88)
AVG	Script:SNH-gen [Trj]

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

parent_process

wscript.exe

martian_process

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nologo -ExecutionPolicy Unrestricted -File C:\Users\Public\Microsofttop1.ps1

Creates a suspicious Powershell process (2 events)

option	-executionpolicy unrestricted				value	Attempts to bypass execution policy
option	-nologo				value	Hides the copyright banner when PowerShell launches

The process wscript.exe wrote an executable file to disk which it then attempted to execute (1 event)

file	C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

run.vbs

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