Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Dec. 16, 2024, 6:21 p.m.	Dec. 16, 2024, 7:23 p.m.

Size	334.8KB
Type	ASCII text, with very long lines, with CRLF line terminators
MD5	`8e04834cd195af2ca19b161e0216403a`
SHA256	`9a1ae5972717a538b1797988d08e27ed8022e975838c79afbd5ae4a712114be9`
CRC32	`121D1D98`
ssdeep	`6144:gUnMNLrlHxWSwgqHF7UGDYGvNhnnMEqtu1osD39LTvuq:gF/ZxWSwRFgGEGlhnMEqt7sD39LTvuq`
Yara	hide_executable_file - Hide executable file

powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy unrestricted -File C:\Users\test22\AppData\Local\Temp\EM.ps1
1932
- x.exe "C:\Users\test22\AppData\Local\Temp\x.exe"
  2132
  - RegAsm.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    2276

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 (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameA Dec. 16, 2024, 6:13 p.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Dec. 16, 2024, 6:13 p.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (6 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Dec. 16, 2024, 6:13 p.m.			0	0
IsDebuggerPresent Dec. 16, 2024, 6:13 p.m.			0	0
IsDebuggerPresent Dec. 16, 2024, 6:13 p.m.			0	0
IsDebuggerPresent Dec. 16, 2024, 6:13 p.m.			0	0
IsDebuggerPresent Dec. 16, 2024, 6:13 p.m.			0	0
IsDebuggerPresent Dec. 16, 2024, 6:13 p.m.			0	0

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 Dec. 16, 2024, 6:13 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) (44 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 1932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0254b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 1932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0255f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 1932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02529000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 1932 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05370000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 2293760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a90000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 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 Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 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 Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 1572864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ad0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002bc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00550000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00551000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00552000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00553000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002db000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002d7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002d5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00554000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002c6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2132 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00555000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x745a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 1966080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00aa0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x744d2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73e7b000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73e91000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73e92000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 2031616 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c80000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e30000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00455000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00457000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73c5a000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73558000 process_handle: 0xffffffff	1

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\x.exe

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

file	C:\Users\test22\AppData\Local\Temp\x.exe

File has been identified by 9 AntiVirus engines on VirusTotal as malicious (9 events)

Skyhigh	BehavesLike.PS.Dropper.fn
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	PowerShell/TrojanDropper.Agent.AFG
Kaspersky	HEUR:Trojan.Win32.Generic
Ikarus	Trojan-Dropper.PowerShell.Agent
Google	Detected
Kingsoft	Script.Ks.Malware.9344
Microsoft	Trojan:Win32/Wacatac.B!ml
huorong	Trojan/PS.Encpe.a

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Dec. 16, 2024, 6:13 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (10 events)

description	PWS Memory	rule	Generic_PWS_Memory_Zero
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	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep
description	Virtual currency	rule	Virtual_currency_Zero

Terminates another process (2 events)

Time & API	Arguments	Status	Return	Repeated
NtTerminateProcess Dec. 16, 2024, 6:13 p.m.	status_code: 0xffffffff process_identifier: 2240 process_handle: 0x00000264		0	0
NtTerminateProcess Dec. 16, 2024, 6:13 p.m.	status_code: 0xffffffff process_identifier: 2240 process_handle: 0x00000264	1	0	0

One or more of the buffers contains an embedded PE file (1 event)

buffer

Buffer with sha1: 705f5450a4a378f2ea8b3003b9e729ce09c1b543

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2240 region_size: 237568 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: 0x00000258		3221225496	0
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 237568 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: 0x00000268	1	0	0

Drops a binary and executes it (1 event)

file	C:\Users\test22\AppData\Local\Temp\x.exe

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2132 manipulating memory of non-child process 2240
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2240 region_size: 237568 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: 0x00000258		3221225496	0

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

Time & API	Arguments	Status	Return
WriteProcessMemory Dec. 16, 2024, 6:13 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELf¡>à"0¦Ã à@ `ÌÂOàÂ8 H.text ¤ ¦ `.rsrcà¨@@.reloc6@B base_address: 0x00400000 process_identifier: 2276 process_handle: 0x00000268	1	1
WriteProcessMemory Dec. 16, 2024, 6:13 p.m.	buffer: À 3 base_address: 0x00438000 process_identifier: 2276 process_handle: 0x00000268	1	1
WriteProcessMemory Dec. 16, 2024, 6:13 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2276 process_handle: 0x00000268	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 Dec. 16, 2024, 6:13 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELf¡>à"0¦Ã à@ `ÌÂOàÂ8 H.text ¤ ¦ `.rsrcà¨@@.reloc6@B base_address: 0x00400000 process_identifier: 2276 process_handle: 0x00000268	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 2132 called NtSetContextThread to modify thread in remote process 2276
NtSetContextThread Dec. 16, 2024, 6:13 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4375326 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000264 process_identifier: 2276	1	0	0

One or more non-whitelisted processes were created (2 events)

parent_process	powershell.exe				martian_process	"C:\Users\test22\AppData\Local\Temp\x.exe"
parent_process	powershell.exe				martian_process	C:\Users\test22\AppData\Local\Temp\x.exe

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2132 resumed a thread in remote process 2276
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x00000264 suspend_count: 1 process_identifier: 2276	1	0	0

Executed a process and injected code into it, probably while unpacking (28 events)

Time & API	Arguments	Status	Return
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x000003dc suspend_count: 1 process_identifier: 1932	1	0
CreateProcessInternalW Dec. 16, 2024, 6:13 p.m.	thread_identifier: 2136 thread_handle: 0x000004e4 process_identifier: 2132 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Users\test22\AppData\Local\Temp\x.exe track: 1 command_line: "C:\Users\test22\AppData\Local\Temp\x.exe" filepath_r: C:\Users\test22\AppData\Local\Temp\x.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: 0x000004ec	1	1
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x0000050c suspend_count: 1 process_identifier: 1932	1	0
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2132	1	0
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2132	1	0
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 2132	1	0
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x000001e8 suspend_count: 1 process_identifier: 2132	1	0
NtGetContextThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x000000e0	1	0
NtGetContextThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x000000e0	1	0
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 2132	1	0
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x000001fc suspend_count: 1 process_identifier: 2132	1	0
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x00000210 suspend_count: 1 process_identifier: 2132	1	0
CreateProcessInternalW Dec. 16, 2024, 6:13 p.m.	thread_identifier: 2244 thread_handle: 0x00000254 process_identifier: 2240 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000258	1	1
NtGetContextThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x00000254	1	0
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2240 region_size: 237568 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: 0x00000258		3221225496
CreateProcessInternalW Dec. 16, 2024, 6:13 p.m.	thread_identifier: 2280 thread_handle: 0x00000264 process_identifier: 2276 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000268	1	1
NtGetContextThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x00000264	1	0
NtAllocateVirtualMemory Dec. 16, 2024, 6:13 p.m.	process_identifier: 2276 region_size: 237568 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: 0x00000268	1	0
WriteProcessMemory Dec. 16, 2024, 6:13 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELf¡>à"0¦Ã à@ `ÌÂOàÂ8 H.text ¤ ¦ `.rsrcà¨@@.reloc6@B base_address: 0x00400000 process_identifier: 2276 process_handle: 0x00000268	1	1
WriteProcessMemory Dec. 16, 2024, 6:13 p.m.	buffer: base_address: 0x00402000 process_identifier: 2276 process_handle: 0x00000268	1	1
WriteProcessMemory Dec. 16, 2024, 6:13 p.m.	buffer: base_address: 0x0042e000 process_identifier: 2276 process_handle: 0x00000268	1	1
WriteProcessMemory Dec. 16, 2024, 6:13 p.m.	buffer: À 3 base_address: 0x00438000 process_identifier: 2276 process_handle: 0x00000268	1	1
WriteProcessMemory Dec. 16, 2024, 6:13 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2276 process_handle: 0x00000268	1	1
NtSetContextThread Dec. 16, 2024, 6:13 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4375326 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000264 process_identifier: 2276	1	0
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x00000264 suspend_count: 1 process_identifier: 2276	1	0
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x0000017c suspend_count: 1 process_identifier: 2276	1	0
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x000001ec suspend_count: 1 process_identifier: 2276	1	0
NtResumeThread Dec. 16, 2024, 6:13 p.m.	thread_handle: 0x00000240 suspend_count: 1 process_identifier: 2276	1	0

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

file	C:\Users\test22\AppData\Local\Temp\x.exe

EM.ps1

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