Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	July 2, 2024, 7:49 a.m.	July 2, 2024, 7:57 a.m.

Size	39.0KB
Type	PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
MD5	`ad8b93be8ce15ff47c2c079201bd17c9`
SHA256	`c7fb4f898b5b74b356be0a67a0b13d805c676782eef75f394815256b6ff800b9`
CRC32	`1DE67A35`
ssdeep	`768:BbUUYYwfhjQul38Hoxthrjpb4RsrdW9Eg9B6SQUneo5p:1YF1kCM9h9o4n15p`
Yara	Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature Malicious_Packer_Zero - Malicious Packer IsPE64 - (no description) UPX_Zero - UPX packed file OS_Processor_Check_Zero - OS Processor Check

svchost.exe "C:\Users\test22\AppData\Local\Temp\svchost.exe"
1156

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 July 2, 2024, 7:42 a.m.			0	0
IsDebuggerPresent July 2, 2024, 7:42 a.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 July 2, 2024, 7:42 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (34 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 720896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000a80000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000ab0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3c8b000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 1966080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002400000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002560000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e7a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f2c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f56000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f30000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e8c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93fa0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory July 2, 2024, 7:42 a.m.	process_identifier: 1156 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e7b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

File has been identified by 51 AntiVirus engines on VirusTotal as malicious (50 out of 51 events)

Bkav	W64.AIDetectMalware.CS
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
Skyhigh	BehavesLike.Win64.Generic.nm
Cylance	Unsafe
VIPRE	Gen:Heur.Variadic.A.348.1
Sangfor	Suspicious.Win32.Save.a
BitDefender	Gen:Heur.Variadic.A.348.1
Cybereason	malicious.e8ce15
Arcabit	Trojan.Variadic.A.348.1
VirIT	Trojan.Win64.MSIL_Heur.A
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/AsyncRAT.A
APEX	Malicious
McAfee	Artemis!AD8B93BE8CE1
Avast	Win64:BackdoorX-gen [Trj]
ClamAV	Win.Packed.Msilzilla-10016246-0
Kaspersky	HEUR:Backdoor.MSIL.Crysan.gen
Alibaba	Backdoor:MSIL/Crysan.f41274b0
SUPERAntiSpyware	Trojan.Agent/Gen-Dropper
MicroWorld-eScan	Gen:Heur.Variadic.A.348.1
Emsisoft	Gen:Heur.Variadic.A.348.1 (B)
F-Secure	Heuristic.HEUR/AGEN.1371622
DrWeb	BackDoor.AsyncRATNET.1
TrendMicro	Backdoor.Win64.ASYNCRAT.YXEGAZ
McAfeeD	ti!C7FB4F898B5B
Trapmine	suspicious.low.ml.score
FireEye	Generic.mg.ad8b93be8ce15ff4
Sophos	Mal/Generic-S
Ikarus	Trojan.MSIL.Agent
Google	Detected
Avira	HEUR/AGEN.1371622
Kingsoft	MSIL.Backdoor.Crysan.gen
Gridinsoft	Trojan.Win64.Agent.sa
Microsoft	Backdoor:MSIL/Crysan!atmn
ZoneAlarm	HEUR:Backdoor.MSIL.Crysan.gen
GData	Gen:Heur.Variadic.A.348.1
Varist	W64/MSIL_Agent.CDE.gen!Eldorado
AhnLab-V3	Trojan/Win.MSILZilla.C5357701
DeepInstinct	MALICIOUS
VBA32	CIL.StupidStealth.Heur
Malwarebytes	Generic.Trojan.MSIL.DDS
TrendMicro-HouseCall	Backdoor.Win64.ASYNCRAT.YXEGAZ
Tencent	Msil.Backdoor.Crysan.Bzlw
MAX	malware (ai score=87)
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/AsyncRAT.A!tr
AVG	Win64:BackdoorX-gen [Trj]
Paloalto	generic.ml
CrowdStrike	win/malicious_confidence_100% (W)

svchost.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All