Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	April 26, 2021, 5:57 p.m.	April 26, 2021, 6:06 p.m.

Size	766.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`0f41166bff09ec4b0c4491140da6951b`
SHA256	`f92bdb1a09c10efb47faf38b63921c9edd0ea5e4032e77882a20dc2d3021c264`
CRC32	`32695986`
ssdeep	`12288:M2xjfC8bwu6GlqAr21iqIPajZbAgEfAkMe1OiZ8M9UwkW7/dfWQYJcOYirz:2G8+21GgbSfAkxQe8UUwkWzdfWu`
Yara	Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT IsPE32 - (no description) IsNET_EXE - (no description) IsWindowsGUI - (no description) IsPacked - Entropy Check Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature Zero network_tcp_listen - Listen for incoming communication

regasm.exe "C:\Users\test22\AppData\Local\Temp\regasm.exe"
1116
- regasm.exe "C:\Users\test22\AppData\Local\Temp\regasm.exe"
  2236

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 (1 event)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameW April 26, 2021, 5:57 p.m.	computer_name: TEST22-PC	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent April 26, 2021, 5:57 p.m.			0	0
IsDebuggerPresent April 26, 2021, 5:57 p.m.			0	0
IsDebuggerPresent April 26, 2021, 5:59 p.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey April 26, 2021, 5:58 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x009a9740 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 26, 2021, 5:58 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x009a9700 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 26, 2021, 5:58 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x009a9700 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 April 26, 2021, 5:57 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 82 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 1572864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a00000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72741000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72742000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 1441792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02430000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02550000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00362000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00395000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0039b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00397000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0037c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00720000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0036a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0038a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00387000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0037a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 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, 2021, 5:57 p.m.	process_identifier: 1116 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, 2021, 5:57 p.m.	process_identifier: 1116 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, 2021, 5:57 p.m.	process_identifier: 1116 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, 2021, 5:57 p.m.	process_identifier: 1116 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, 2021, 5:57 p.m.	process_identifier: 1116 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, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00386000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00721000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2021, 5:57 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6cd22000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:58 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0038b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:58 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00723000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:58 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0036c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00724000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0037d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00725000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00726000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00727000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00728000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00729000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0072a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0072b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05920178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059201a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059201c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059d3f2e process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059d3f22 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05920208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059ae6c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059ae6ec process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059ae6f4 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059ae6f8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059ae700 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1116 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059ae704 process_handle: 0xffffffff		3221225550

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

section

{u'size_of_data': u'0x000bec00', u'virtual_address': u'0x00002000', u'entropy': 7.949755047829862, u'name': u'.text', u'virtual_size': u'0x000beb50'}

entropy

7.94975504783

description

A section with a high entropy has been found

entropy

0.996734160679

description

Overall entropy of this PE file is high

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW April 26, 2021, 5:59 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW April 26, 2021, 6:05 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (8 events)

description	Listen for incoming communication	rule	network_tcp_listen
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	Bypass DEP	rule	disable_dep

Terminates another process (2 events)

Time & API	Arguments	Status	Return	Repeated
NtTerminateProcess April 26, 2021, 5:59 p.m.	status_code: 0xffffffff process_identifier: 1684 process_handle: 0x00000328		0	0
NtTerminateProcess April 26, 2021, 5:59 p.m.	status_code: 0xffffffff process_identifier: 1684 process_handle: 0x00000328	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1684 region_size: 167936 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: 0x00000320		3221225496	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2236 region_size: 167936 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: 0x00000324	1	0	0

A process attempted to delay the analysis task. (1 event)

description

regasm.exe tried to sleep 2728568 seconds, actually delayed analysis time by 2728568 seconds

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1116 manipulating memory of non-child process 1684
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1684 region_size: 167936 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: 0x00000320		3221225496	0

Potential code injection by writing to the memory of another process (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory April 26, 2021, 5:59 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿá¸º´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"úHuQH"ÏH:QH"ÌH8QHRich9QHPEL *zFà r Ð@@.textPpr ` base_address: 0x00400000 process_identifier: 2236 process_handle: 0x00000324	1	1	0
WriteProcessMemory April 26, 2021, 5:59 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2236 process_handle: 0x00000324	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory April 26, 2021, 5:59 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿá¸º´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"úHuQH"ÏH:QH"ÌH8QHRich9QHPEL *zFà r Ð@@.textPpr ` base_address: 0x00400000 process_identifier: 2236 process_handle: 0x00000324	1	1	0

File has been identified by 18 AntiVirus engines on VirusTotal as malicious (18 events)

Elastic	malicious (high confidence)
Malwarebytes	Malware.AI.1537019893
Sangfor	Trojan.Win32.Save.a
Cybereason	malicious.5af558
Symantec	Scr.Malcode!gdn34
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:DangerousObject.Multi.Generic
Avast	FileRepMetagen [Malware]
McAfee-GW-Edition	BehavesLike.Win32.Generic.bc
FireEye	Generic.mg.0f41166bff09ec4b
Kingsoft	Win32.Troj.Generic_a.a.(kcloud)
ZoneAlarm	UDS:DangerousObject.Multi.Generic
Microsoft	Program:Win32/Wacapew.C!ml
Cynet	Malicious (score: 100)
SentinelOne	Static AI - Malicious PE
AVG	FileRepMetagen [Malware]
CrowdStrike	win/malicious_confidence_60% (W)

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 1116 called NtSetContextThread to modify thread in remote process 2236
NtSetContextThread April 26, 2021, 5:59 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4313248 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000328 process_identifier: 2236	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 1116 resumed a thread in remote process 2236
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x00000328 suspend_count: 1 process_identifier: 2236	1	0	0

Executed a process and injected code into it, probably while unpacking (17 events)

Time & API	Arguments	Status	Return
NtResumeThread April 26, 2021, 5:57 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1116	1	0
NtResumeThread April 26, 2021, 5:57 p.m.	thread_handle: 0x00000158 suspend_count: 1 process_identifier: 1116	1	0
NtResumeThread April 26, 2021, 5:57 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 1116	1	0
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x000002ec suspend_count: 1 process_identifier: 1116	1	0
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x000002fc suspend_count: 1 process_identifier: 1116	1	0
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x00000310 suspend_count: 1 process_identifier: 1116	1	0
CreateProcessInternalW April 26, 2021, 5:59 p.m.	thread_identifier: 3024 thread_handle: 0x0000031c process_identifier: 1684 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\regasm.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\regasm.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000320	1	1
NtGetContextThread April 26, 2021, 5:59 p.m.	thread_handle: 0x0000031c	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 1684 region_size: 167936 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: 0x00000320		3221225496
CreateProcessInternalW April 26, 2021, 5:59 p.m.	thread_identifier: 2252 thread_handle: 0x00000328 process_identifier: 2236 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\regasm.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\regasm.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000324	1	1
NtGetContextThread April 26, 2021, 5:59 p.m.	thread_handle: 0x00000328	1	0
NtAllocateVirtualMemory April 26, 2021, 5:59 p.m.	process_identifier: 2236 region_size: 167936 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: 0x00000324	1	0
WriteProcessMemory April 26, 2021, 5:59 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿá¸º´ Í!¸LÍ!This program cannot be run in DOS mode. $}f?9QH9QH9QH"úHuQH"ÏH:QH"ÌH8QHRich9QHPEL *zFà r Ð@@.textPpr ` base_address: 0x00400000 process_identifier: 2236 process_handle: 0x00000324	1	1
WriteProcessMemory April 26, 2021, 5:59 p.m.	buffer: base_address: 0x00401000 process_identifier: 2236 process_handle: 0x00000324	1	1
WriteProcessMemory April 26, 2021, 5:59 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2236 process_handle: 0x00000324	1	1
NtSetContextThread April 26, 2021, 5:59 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4313248 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000328 process_identifier: 2236	1	0
NtResumeThread April 26, 2021, 5:59 p.m.	thread_handle: 0x00000328 suspend_count: 1 process_identifier: 2236	1	0

regasm.exe

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