Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Oct. 4, 2022, 5:47 p.m.	Oct. 4, 2022, 5:56 p.m.

Size	1.5MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`94fc411bf39e8d2e3a124815cd2bf8ef`
SHA256	`372ac3bb061ba310de0e533fcda1f7d4fc571137c0134a103f583a854cf4779b`
CRC32	`C099A0A0`
ssdeep	`12288:ijM2P30tWRwCJCpjqnWZQzjFeM6DJOjB9sTTHyJ1/GC7H77HF0zlvTkpQ5J+1yPq:BWKCJCBqnYQb6VOz/GC7b6lICbjKa`
Yara	IsPE32 - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT anti_vm_detect - Possibly employs anti-virtualization techniques Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult PE_Header_Zero - PE File Signature Is_DotNET_EXE - (no description) hide_executable_file - Hide executable file

Steam.exe "C:\Users\test22\AppData\Local\Temp\Steam.exe"
1020
- Steam.exe C:\Users\test22\AppData\Local\Temp\Steam.exe
  2212

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
104.20.68.143	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (1 event)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameW Oct. 4, 2022, 5:47 p.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Oct. 4, 2022, 5:47 p.m.			0	0
IsDebuggerPresent Oct. 4, 2022, 5:47 p.m.			0	0
IsDebuggerPresent Oct. 4, 2022, 5:47 p.m.			0	0
IsDebuggerPresent Oct. 4, 2022, 5:47 p.m.			0	0

Uses Windows APIs to generate a cryptographic key (4 events)

Time & API	Arguments	Status	Return
CryptExportKey Oct. 4, 2022, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x004c1408 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 4, 2022, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x004c1408 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 4, 2022, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x004c14c8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Oct. 4, 2022, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x004c14c8 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 Oct. 4, 2022, 5:47 p.m.		1	1	0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Allocates read-write-execute memory (usually to unpack itself) (50 out of 129 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 1835008 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 1245184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00940000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00412000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00445000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00447000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00660000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00436000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0043a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00437000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00661000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00663000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x022d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 36864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00664000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0066d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0066e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0066f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007fb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 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
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 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
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 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
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 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
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 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
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 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
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007fd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007fe000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007ff000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 1020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0090f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Oct. 4, 2022, 5:47 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Oct. 4, 2022, 5:48 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Potentially malicious URLs were found in the process memory dump (1 event)

url	https://docs.microsoft.com/windows/win32/fileio/maximum-file-path-limitation

Yara rule detected in process memory (8 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	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Possibly employs anti-virtualization techniques	rule	vmdetect
description	Bypass DEP	rule	disable_dep

Terminates another process (2 events)

Time & API	Arguments	Status	Return	Repeated
NtTerminateProcess Oct. 4, 2022, 5:47 p.m.	status_code: 0xffffffff process_identifier: 2176 process_handle: 0x00000260		0	0
NtTerminateProcess Oct. 4, 2022, 5:47 p.m.	status_code: 0xffffffff process_identifier: 2176 process_handle: 0x00000260	1	0	0

Communicates with host for which no DNS query was performed (1 event)

host

104.20.68.143

Allocates execute permission to another process indicative of possible code injection (2 events)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 2176 region_size: 139264 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: 0x00000254		3221225496	0
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 2212 region_size: 139264 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: 0x0000025c	1	0	0

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\Steam

reg_value

"C:\Users\test22\AppData\Roaming\Steam\Steam.exe"

Manipulates memory of a non-child process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1020 manipulating memory of non-child process 2176
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 2176 region_size: 139264 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: 0x00000254		3221225496	0

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

Time & API	Arguments	Status	Return
WriteProcessMemory Oct. 4, 2022, 5:47 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL÷Úû§à0<&¥ À@ @Ô¤OÀÔ9¸¤ H.text, `.rsrcÔ9À:@@.relocÂ@B base_address: 0x00400000 process_identifier: 2212 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 4, 2022, 5:47 p.m.	buffer: (5 base_address: 0x00420000 process_identifier: 2212 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 4, 2022, 5:47 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2212 process_handle: 0x0000025c	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Oct. 4, 2022, 5:47 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL÷Úû§à0<&¥ À@ @Ô¤OÀÔ9¸¤ H.text, `.rsrcÔ9À:@@.relocÂ@B base_address: 0x00400000 process_identifier: 2212 process_handle: 0x0000025c	1	1	0

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1020 called NtSetContextThread to modify thread in remote process 2212
NtSetContextThread Oct. 4, 2022, 5:47 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4302118 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000260 process_identifier: 2212	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1020 resumed a thread in remote process 2212
NtResumeThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x00000260 suspend_count: 1 process_identifier: 2212	1	0	0

Executed a process and injected code into it, probably while unpacking (23 events)

Time & API	Arguments	Status	Return
NtResumeThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1020	1	0
NtResumeThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 1020	1	0
NtResumeThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x00000188 suspend_count: 1 process_identifier: 1020	1	0
NtResumeThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x00000200 suspend_count: 1 process_identifier: 1020	1	0
NtGetContextThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x000000e0	1	0
NtResumeThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 1020	1	0
CreateProcessInternalW Oct. 4, 2022, 5:47 p.m.	thread_identifier: 2180 thread_handle: 0x00000258 process_identifier: 2176 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\Steam.exe filepath_r: stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000254	1	1
NtGetContextThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x00000258	1	0
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 2176 region_size: 139264 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: 0x00000254		3221225496
CreateProcessInternalW Oct. 4, 2022, 5:47 p.m.	thread_identifier: 2216 thread_handle: 0x00000260 process_identifier: 2212 current_directory: filepath: track: 1 command_line: C:\Users\test22\AppData\Local\Temp\Steam.exe filepath_r: stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000025c	1	1
NtGetContextThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x00000260	1	0
NtAllocateVirtualMemory Oct. 4, 2022, 5:47 p.m.	process_identifier: 2212 region_size: 139264 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: 0x0000025c	1	0
WriteProcessMemory Oct. 4, 2022, 5:47 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL÷Úû§à0<&¥ À@ @Ô¤OÀÔ9¸¤ H.text, `.rsrcÔ9À:@@.relocÂ@B base_address: 0x00400000 process_identifier: 2212 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 4, 2022, 5:47 p.m.	buffer: base_address: 0x00402000 process_identifier: 2212 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 4, 2022, 5:47 p.m.	buffer: base_address: 0x0041c000 process_identifier: 2212 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 4, 2022, 5:47 p.m.	buffer: (5 base_address: 0x00420000 process_identifier: 2212 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 4, 2022, 5:47 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2212 process_handle: 0x0000025c	1	1
NtSetContextThread Oct. 4, 2022, 5:47 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4302118 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000260 process_identifier: 2212	1	0
NtResumeThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x00000260 suspend_count: 1 process_identifier: 2212	1	0
NtResumeThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2212	1	0
NtResumeThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 2212	1	0
NtResumeThread Oct. 4, 2022, 5:47 p.m.	thread_handle: 0x000001bc suspend_count: 1 process_identifier: 2212	1	0
NtResumeThread Oct. 4, 2022, 5:48 p.m.	thread_handle: 0x00000258 suspend_count: 1 process_identifier: 2212	1	0

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

Bkav	W32.AIDetectNet.01
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
FireEye	Generic.mg.94fc411bf39e8d2e
McAfee	Artemis!94FC411BF39E
Cylance	Unsafe
VIPRE	IL:Trojan.MSILZilla.23291
Cybereason	malicious.2f45c6
Cyren	W32/MSIL_Kryptik.GLW.gen!Eldorado
ESET-NOD32	a variant of MSIL/Injector.WDB
APEX	Malicious
Kaspersky	HEUR:Trojan-Spy.MSIL.Noon.gen
BitDefender	IL:Trojan.MSILZilla.23291
MicroWorld-eScan	IL:Trojan.MSILZilla.23291
Avast	Win32:PWSX-gen [Trj]
Ad-Aware	IL:Trojan.MSILZilla.23291
Emsisoft	IL:Trojan.MSILZilla.23291 (B)
DrWeb	Trojan.Packed2.44492
McAfee-GW-Edition	Artemis
Sophos	Generic ML PUA (PUA)
SentinelOne	Static AI - Suspicious PE
Microsoft	Program:Win32/Wacapew.C!ml
SUPERAntiSpyware	Trojan.Agent/Gen-Dropper
GData	IL:Trojan.MSILZilla.23291
Google	Detected
Acronis	suspicious
BitDefenderTheta	Gen:NN.ZemsilF.34698.En0@aub3TZm
ALYac	IL:Trojan.MSILZilla.23291
MAX	malware (ai score=87)
Malwarebytes	Malware.AI.4127197477
Ikarus	Trojan.Agent
Fortinet	MSIL/GenKrytpik.IV!tr.dldr
AVG	Win32:PWSX-gen [Trj]
CrowdStrike	win/malicious_confidence_100% (W)

Steam.exe

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