Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Aug. 3, 2021, 9:07 a.m.	Aug. 3, 2021, 9:30 a.m.

Size	920.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`3d4b1329fdcbc4efa3cebf3e0511a436`
SHA256	`1c65db2ba951b557c38be3177040b36f25a7f586dbabe2f62ff1383e95c450ec`
CRC32	`054CE230`
ssdeep	`24576:BT0AcK8CtracGntNgwBevci/utURy7a7O8:B0Kvar1eki/utjOO`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) Admin_Tool_IN_Zero - Admin Tool Sysinternals

boy.exe "C:\Users\test22\AppData\Local\Temp\boy.exe"
660

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

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Aug. 3, 2021, 9:07 a.m.			0	0
IsDebuggerPresent Aug. 3, 2021, 9:07 a.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey Aug. 3, 2021, 9:07 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00776518 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2021, 9:07 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00776518 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2021, 9:07 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00776518 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 Aug. 3, 2021, 9:07 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (42 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 851968 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00530000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73a71000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73a72000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 524288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00620000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 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 Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004d2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00505000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0050b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00507000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008c0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004da000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004f7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 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 Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 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 Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 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 Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 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 Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 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 Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 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 Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004f6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008c1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04312000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004dc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008c4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ed000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ee000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008c5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008c6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008c8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008c9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008cc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008cd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008ce000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008cf000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05180000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05181000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x000e5800', u'virtual_address': u'0x00002000', u'entropy': 7.566784465749885, u'name': u'.text', u'virtual_size': u'0x000e567c'}

entropy

7.56678446575

description

A section with a high entropy has been found

entropy

0.997826086957

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 Aug. 3, 2021, 9:07 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Terminates another process (10 events)

Time & API	Arguments	Status
NtTerminateProcess Aug. 3, 2021, 9:07 a.m.	status_code: 0xffffffff process_identifier: 2664 process_handle: 0x0000027c
NtTerminateProcess Aug. 3, 2021, 9:07 a.m.	status_code: 0xffffffff process_identifier: 2664 process_handle: 0x0000027c	1
NtTerminateProcess Aug. 3, 2021, 9:07 a.m.	status_code: 0xffffffff process_identifier: 2700 process_handle: 0x00000288
NtTerminateProcess Aug. 3, 2021, 9:07 a.m.	status_code: 0xffffffff process_identifier: 2700 process_handle: 0x00000288	1
NtTerminateProcess Aug. 3, 2021, 9:07 a.m.	status_code: 0xffffffff process_identifier: 2736 process_handle: 0x00000290
NtTerminateProcess Aug. 3, 2021, 9:07 a.m.	status_code: 0xffffffff process_identifier: 2736 process_handle: 0x00000290	1
NtTerminateProcess Aug. 3, 2021, 9:07 a.m.	status_code: 0xffffffff process_identifier: 2772 process_handle: 0x00000298
NtTerminateProcess Aug. 3, 2021, 9:07 a.m.	status_code: 0xffffffff process_identifier: 2772 process_handle: 0x00000298	1
NtTerminateProcess Aug. 3, 2021, 9:07 a.m.	status_code: 0xffffffff process_identifier: 2808 process_handle: 0x000002a0
NtTerminateProcess Aug. 3, 2021, 9:07 a.m.	status_code: 0xffffffff process_identifier: 2808 process_handle: 0x000002a0	1

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

Time & API	Arguments	Return
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2664 region_size: 245760 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: 0x0000026c	3221225496
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2700 region_size: 245760 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: 0x00000280	3221225496
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2736 region_size: 245760 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: 0x00000284	3221225496
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2772 region_size: 245760 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: 0x0000028c	3221225496
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2808 region_size: 245760 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: 0x00000294	3221225496

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

Time & API	Arguments	Return	Repeated
Process injection	Process 660 manipulating memory of non-child process 2664
Process injection	Process 660 manipulating memory of non-child process 2700
Process injection	Process 660 manipulating memory of non-child process 2736
Process injection	Process 660 manipulating memory of non-child process 2772
Process injection	Process 660 manipulating memory of non-child process 2808
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2664 region_size: 245760 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: 0x0000026c	3221225496	0
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2700 region_size: 245760 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: 0x00000280	3221225496	0
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2736 region_size: 245760 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: 0x00000284	3221225496	0
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2772 region_size: 245760 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: 0x0000028c	3221225496	0
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2808 region_size: 245760 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: 0x00000294	3221225496	0

File has been identified by 21 AntiVirus engines on VirusTotal as malicious (21 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.3d4b1329fdcbc4ef
CAT-QuickHeal	Backdoor.Fynloski.A3
Sangfor	Trojan.Win32.Save.a
Cybereason	malicious.8b0f7a
BitDefenderTheta	Gen:NN.ZemsilF.34050.5m0@a0w83Qe
Cyren	W32/MSIL_Kryptik.EXY.gen!Eldorado
Symantec	Scr.Malcode!gdn30
APEX	Malicious
Kaspersky	UDS:Trojan-PSW.MSIL.Agensla.gen
McAfee-GW-Edition	BehavesLike.Win32.Generic.dc
Sophos	ML/PE-A
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Microsoft	Program:Win32/Wacapew.C!ml
Cynet	Malicious (score: 100)
Cylance	Unsafe
eGambit	Unsafe.AI_Score_50%
Fortinet	MSIL/Agent.GIQ!tr
CrowdStrike	win/malicious_confidence_90% (D)
Qihoo-360	HEUR/QVM03.0.00C7.Malware.Gen

Executed a process and injected code into it, probably while unpacking (19 events)

Time & API	Arguments	Status	Return
NtResumeThread Aug. 3, 2021, 9:07 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 660	1	0
NtResumeThread Aug. 3, 2021, 9:07 a.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 660	1	0
NtResumeThread Aug. 3, 2021, 9:07 a.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 660	1	0
NtResumeThread Aug. 3, 2021, 9:07 a.m.	thread_handle: 0x00000260 suspend_count: 1 process_identifier: 660	1	0
CreateProcessInternalW Aug. 3, 2021, 9:07 a.m.	thread_identifier: 2668 thread_handle: 0x00000268 process_identifier: 2664 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\boy.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\boy.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000026c	1	1
NtGetContextThread Aug. 3, 2021, 9:07 a.m.	thread_handle: 0x00000268	1	0
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2664 region_size: 245760 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: 0x0000026c		3221225496
CreateProcessInternalW Aug. 3, 2021, 9:07 a.m.	thread_identifier: 2704 thread_handle: 0x0000027c process_identifier: 2700 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\boy.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\boy.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000280	1	1
NtGetContextThread Aug. 3, 2021, 9:07 a.m.	thread_handle: 0x0000027c	1	0
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2700 region_size: 245760 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: 0x00000280		3221225496
CreateProcessInternalW Aug. 3, 2021, 9:07 a.m.	thread_identifier: 2740 thread_handle: 0x00000288 process_identifier: 2736 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\boy.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\boy.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000284	1	1
NtGetContextThread Aug. 3, 2021, 9:07 a.m.	thread_handle: 0x00000288	1	0
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2736 region_size: 245760 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: 0x00000284		3221225496
CreateProcessInternalW Aug. 3, 2021, 9:07 a.m.	thread_identifier: 2776 thread_handle: 0x00000290 process_identifier: 2772 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\boy.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\boy.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000028c	1	1
NtGetContextThread Aug. 3, 2021, 9:07 a.m.	thread_handle: 0x00000290	1	0
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2772 region_size: 245760 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: 0x0000028c		3221225496
CreateProcessInternalW Aug. 3, 2021, 9:07 a.m.	thread_identifier: 2812 thread_handle: 0x00000298 process_identifier: 2808 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\boy.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\boy.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000294	1	1
NtGetContextThread Aug. 3, 2021, 9:07 a.m.	thread_handle: 0x00000298	1	0
NtAllocateVirtualMemory Aug. 3, 2021, 9:07 a.m.	process_identifier: 2808 region_size: 245760 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: 0x00000294		3221225496

boy.exe

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