Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	April 26, 2023, 9:41 a.m.	April 26, 2023, 9:43 a.m.

Size	876.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`e63496b56220eda9ed49225a2bfac1a1`
SHA256	`5e5c1a11d54b8ba5d9f76f68599cf3854eb77fffc00cad21a33e8d5a79268894`
CRC32	`F49E7EF7`
ssdeep	`24576:/5mTytBIIWCyDAaZADkREq+X+aVjQj1O:omIHNDNAkTgjQj1`
PDB Path	4tDa5iW.pdb
Yara	UPX_Zero - UPX packed file Is_DotNET_EXE - (no description) IsPE32 - (no description) Admin_Tool_IN_Zero - Admin Tool Sysinternals PE_Header_Zero - PE File Signature

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
2544
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jXtiYSdozZSeI" /XML "C:\Users\test22\AppData\Local\Temp\tmp5E96.tmp"
  2820

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 (1 event)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameW April 26, 2023, 9:41 a.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (2 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent April 26, 2023, 9:41 a.m.			0	0
IsDebuggerPresent April 26, 2023, 9:41 a.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW April 26, 2023, 9:41 a.m.	buffer: SUCCESS: The scheduled task "Updates\jXtiYSdozZSeI" has successfully been created. console_handle: 0x00000007	1	1	0

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey April 26, 2023, 9:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b3a8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 26, 2023, 9:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b428 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 26, 2023, 9:41 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0038b428 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

This executable has a PDB path (1 event)

pdb_path

4tDa5iW.pdb

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 April 26, 2023, 9:41 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (50 out of 84 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 851968 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00600000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00690000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x727a1000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x727a2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 1114112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00750000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00820000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00602000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00635000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0063b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00637000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0061c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00860000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0060a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0062a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00627000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0061a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00626000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6f7c2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00861000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00862000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00863000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00864000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0060c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00867000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00868000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00869000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0086a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0086b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0086c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0086d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0086e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0086f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00780000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00781000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f10178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f101a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f101c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05fdfd3e process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05fdfd32 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f10208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05fab890 process_handle: 0xffffffff		3221225550

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Roaming\jXtiYSdozZSeI.exe

Creates a suspicious process (2 events)

cmdline	schtasks.exe /Create /TN "Updates\jXtiYSdozZSeI" /XML "C:\Users\test22\AppData\Local\Temp\tmp5E96.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jXtiYSdozZSeI" /XML "C:\Users\test22\AppData\Local\Temp\tmp5E96.tmp"

Drops an executable to the user AppData folder (1 event)

file	C:\Users\test22\AppData\Roaming\jXtiYSdozZSeI.exe

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW April 26, 2023, 9:41 a.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\jXtiYSdozZSeI" /XML "C:\Users\test22\AppData\Local\Temp\tmp5E96.tmp" filepath: schtasks.exe	1	1	0

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x000d9c00', u'virtual_address': u'0x00002000', u'entropy': 7.757007952167808, u'name': u'.text', u'virtual_size': u'0x000d9b14'}

entropy

7.75700795217

description

A section with a high entropy has been found

entropy

0.994860079954

description

Overall entropy of this PE file is high

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW April 26, 2023, 9:41 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Terminates another process (10 events)

Time & API	Arguments	Status
NtTerminateProcess April 26, 2023, 9:41 a.m.	status_code: 0xffffffff process_identifier: 2896 process_handle: 0x000003b4
NtTerminateProcess April 26, 2023, 9:41 a.m.	status_code: 0xffffffff process_identifier: 2896 process_handle: 0x000003b4	1
NtTerminateProcess April 26, 2023, 9:41 a.m.	status_code: 0xffffffff process_identifier: 2932 process_handle: 0x000003f4
NtTerminateProcess April 26, 2023, 9:41 a.m.	status_code: 0xffffffff process_identifier: 2932 process_handle: 0x000003f4	1
NtTerminateProcess April 26, 2023, 9:41 a.m.	status_code: 0xffffffff process_identifier: 2968 process_handle: 0x000003f8
NtTerminateProcess April 26, 2023, 9:41 a.m.	status_code: 0xffffffff process_identifier: 2968 process_handle: 0x000003f8	1
NtTerminateProcess April 26, 2023, 9:41 a.m.	status_code: 0xffffffff process_identifier: 3008 process_handle: 0x00000404
NtTerminateProcess April 26, 2023, 9:41 a.m.	status_code: 0xffffffff process_identifier: 3008 process_handle: 0x00000404	1
NtTerminateProcess April 26, 2023, 9:41 a.m.	status_code: 0xffffffff process_identifier: 3044 process_handle: 0x0000040c
NtTerminateProcess April 26, 2023, 9:41 a.m.	status_code: 0xffffffff process_identifier: 3044 process_handle: 0x0000040c	1

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	schtasks.exe /Create /TN "Updates\jXtiYSdozZSeI" /XML "C:\Users\test22\AppData\Local\Temp\tmp5E96.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jXtiYSdozZSeI" /XML "C:\Users\test22\AppData\Local\Temp\tmp5E96.tmp"

Allocates execute permission to another process indicative of possible code injection (5 events)

Time & API	Arguments	Return
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2896 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003ac	3221225496
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2932 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003a4	3221225496
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2968 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003ec	3221225496
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 3008 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003e0	3221225496
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 3044 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003fc	3221225496

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmp5E96.tmp

Manipulates memory of a non-child process indicative of process injection (10 events)

Time & API	Arguments	Return	Repeated
Process injection	Process 2544 manipulating memory of non-child process 2896
Process injection	Process 2544 manipulating memory of non-child process 2932
Process injection	Process 2544 manipulating memory of non-child process 2968
Process injection	Process 2544 manipulating memory of non-child process 3008
Process injection	Process 2544 manipulating memory of non-child process 3044
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2896 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003ac	3221225496	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2932 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003a4	3221225496	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2968 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003ec	3221225496	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 3008 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003e0	3221225496	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 3044 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003fc	3221225496	0

Executed a process and injected code into it, probably while unpacking (24 events)

Time & API	Arguments	Status	Return
NtResumeThread April 26, 2023, 9:41 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2544	1	0
NtResumeThread April 26, 2023, 9:41 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2544	1	0
NtResumeThread April 26, 2023, 9:41 a.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 2544	1	0
NtResumeThread April 26, 2023, 9:41 a.m.	thread_handle: 0x00000258 suspend_count: 1 process_identifier: 2544	1	0
NtResumeThread April 26, 2023, 9:41 a.m.	thread_handle: 0x00000270 suspend_count: 1 process_identifier: 2544	1	0
NtGetContextThread April 26, 2023, 9:41 a.m.	thread_handle: 0x000000e8	1	0
NtGetContextThread April 26, 2023, 9:41 a.m.	thread_handle: 0x000000e8	1	0
NtResumeThread April 26, 2023, 9:41 a.m.	thread_handle: 0x000000e8 suspend_count: 1 process_identifier: 2544	1	0
CreateProcessInternalW April 26, 2023, 9:41 a.m.	thread_identifier: 2824 thread_handle: 0x000003ec process_identifier: 2820 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jXtiYSdozZSeI" /XML "C:\Users\test22\AppData\Local\Temp\tmp5E96.tmp" filepath_r: C:\Windows\System32\schtasks.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: 0x000003f4	1	1
CreateProcessInternalW April 26, 2023, 9:41 a.m.	thread_identifier: 2900 thread_handle: 0x000003b0 process_identifier: 2896 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: "{path}" filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003ac	1	1
NtGetContextThread April 26, 2023, 9:41 a.m.	thread_handle: 0x000003b0	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2896 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003ac		3221225496
CreateProcessInternalW April 26, 2023, 9:41 a.m.	thread_identifier: 2936 thread_handle: 0x000003b4 process_identifier: 2932 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: "{path}" filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003a4	1	1
NtGetContextThread April 26, 2023, 9:41 a.m.	thread_handle: 0x000003b4	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2932 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003a4		3221225496
CreateProcessInternalW April 26, 2023, 9:41 a.m.	thread_identifier: 2972 thread_handle: 0x000003f4 process_identifier: 2968 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: "{path}" filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003ec	1	1
NtGetContextThread April 26, 2023, 9:41 a.m.	thread_handle: 0x000003f4	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 2968 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003ec		3221225496
CreateProcessInternalW April 26, 2023, 9:41 a.m.	thread_identifier: 3012 thread_handle: 0x000003f8 process_identifier: 3008 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: "{path}" filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003e0	1	1
NtGetContextThread April 26, 2023, 9:41 a.m.	thread_handle: 0x000003f8	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 3008 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003e0		3221225496
CreateProcessInternalW April 26, 2023, 9:41 a.m.	thread_identifier: 3048 thread_handle: 0x00000404 process_identifier: 3044 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: "{path}" filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003fc	1	1
NtGetContextThread April 26, 2023, 9:41 a.m.	thread_handle: 0x00000404	1	0
NtAllocateVirtualMemory April 26, 2023, 9:41 a.m.	process_identifier: 3044 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003fc		3221225496

File has been identified by 34 AntiVirus engines on VirusTotal as malicious (34 events)

Bkav	W32.AIDetectNet.01
Lionic	Trojan.Win32.Agensla.4!c
MicroWorld-eScan	Gen:Trojan.Olock.1
ALYac	Gen:Trojan.Olock.1
Malwarebytes	Malware.AI.1053522329
CrowdStrike	win/malicious_confidence_100% (D)
Symantec	Trojan.Gen.MBT
Elastic	malicious (high confidence)
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	UDS:Trojan-PSW.MSIL.Agensla.gen
BitDefender	Gen:Trojan.Olock.1
Avast	Win32:PWSX-gen [Trj]
Emsisoft	Gen:Trojan.Olock.1 (B)
VIPRE	Gen:Trojan.Olock.1
McAfee-GW-Edition	BehavesLike.Win32.Generic.cc
FireEye	Generic.mg.e63496b56220eda9
Sophos	Troj/MSIL-SSP
Ikarus	Trojan.MSIL.Inject
GData	Gen:Trojan.Olock.1
Antiy-AVL	GrayWare/MSIL.Kryptik.eve
Arcabit	Trojan.Olock.1
ZoneAlarm	UDS:Trojan-PSW.MSIL.Agensla.gen
Microsoft	Trojan:MSIL/AgentTesla.CYA!MTB
Google	Detected
Acronis	suspicious
McAfee	Artemis!E63496B56220
MAX	malware (ai score=86)
Cylance	unsafe
Rising	Malware.Obfus/MSIL@AI.91 (RDM.MSIL2:S/46KBd5le8s32BoiAgEIw)
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
AVG	Win32:PWSX-gen [Trj]
DeepInstinct	MALICIOUS

vbc.exe

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