Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Oct. 21, 2024, 2:30 p.m.	Oct. 21, 2024, 2:59 p.m.

Size	47.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`d4826d365cf4dd98966196f868817394`
SHA256	`2ab6b6abe9e3f1d24bf8606a675915e600413c8a9089de5ae3606b595a70aab5`
CRC32	`E329C87C`
ssdeep	`768:dOEuILWCKi+DiBtelDSN+iV08YbygeNhmavm/vEgK/J9lZVc6KN:dOtmBtKDs4zb10wavm/nkJ3ZVclN`
Yara	Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature Malicious_Packer_Zero - Malicious Packer Antivirus - Contains references to security software Is_DotNET_EXE - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult IsPE32 - (no description) UPX_Zero - UPX packed file OS_Processor_Check_Zero - OS Processor Check

w.exe "C:\Users\test22\AppData\Local\Temp\w.exe"
1208

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 Oct. 21, 2024, 2:30 p.m.			0	0
IsDebuggerPresent Oct. 21, 2024, 2:30 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 Oct. 21, 2024, 2:30 p.m.		1	1	0

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

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 region_size: 1114112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000610000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000006a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3c6b000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 region_size: 1048576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000001f40000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000001fc0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35d4000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 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 Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 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 Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 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 Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 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 Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 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 Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 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 Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e4a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93efc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f26000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e5c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f70000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Oct. 21, 2024, 2:30 p.m.	process_identifier: 1208 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e6b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

File has been identified by 61 AntiVirus engines on VirusTotal as malicious (50 out of 61 events)

Bkav	W32.AIDetectMalware.CS
Lionic	Trojan.Win32.AsyncRat.m!c
CAT-QuickHeal	Backdoor.MsilFC.S13564499
Skyhigh	BehavesLike.Win32.Fareit.pm
McAfee	PWS-FDHM!D4826D365CF4
Cylance	Unsafe
VIPRE	Trojan.GenericKDZ.74543
Sangfor	Suspicious.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (D)
BitDefender	Trojan.GenericKDZ.74543
K7GW	Trojan ( 005b09e11 )
K7AntiVirus	Trojan ( 005b09e11 )
Arcabit	Trojan.Generic.D1232F
VirIT	Trojan.Win32.MSIL_Heur.A
Symantec	Hacktool
Elastic	Windows.Generic.Threat
ESET-NOD32	a variant of MSIL/AsyncRAT.A
APEX	Malicious
Avast	MSIL:AsyncRat-A [Rat]
ClamAV	Win.Malware.Generickdz-9865912-0
Kaspersky	HEUR:Backdoor.MSIL.Crysan.gen
Alibaba	Backdoor:MSIL/AsyncRAT.da3320c6
NANO-Antivirus	Trojan.Win32.AsyncRATNET.ksncbu
SUPERAntiSpyware	Trojan.Agent/GenericKD
MicroWorld-eScan	Trojan.GenericKDZ.74543
Rising	Backdoor.AsyncRAT!1.C3F4 (CLASSIC)
Emsisoft	Trojan.GenericKDZ.74543 (B)
F-Secure	Heuristic.HEUR/AGEN.1307404
DrWeb	BackDoor.AsyncRATNET.2
Zillya	Trojan.Agent.Win32.2088822
TrendMicro	Backdoor.MSIL.ASYNCRAT.SMYXDGUZ
McAfeeD	Real Protect-LS!D4826D365CF4
Trapmine	suspicious.low.ml.score
CTX	exe.backdoor.msil
Sophos	Troj/AsyncRat-B
SentinelOne	Static AI - Malicious PE
FireEye	Generic.mg.d4826d365cf4dd98
Jiangmin	Backdoor.MSIL.epln
Google	Detected
Avira	HEUR/AGEN.1307404
Antiy-AVL	Trojan[Backdoor]/MSIL.Crysan
Kingsoft	malware.kb.c.1000
Gridinsoft	Trojan.Win32.Downloader.dd!ni
Microsoft	Backdoor:MSIL/AsyncRAT!pz
ZoneAlarm	HEUR:Backdoor.MSIL.Crysan.gen
GData	MSIL.Backdoor.DCRat.C
Varist	W32/MSIL_Agent.BTI.gen!Eldorado
AhnLab-V3	Trojan/Win.Agent.C4526491
VBA32	TScope.Trojan.MSIL
TACHYON	Backdoor/W32.DN-Crysan.48640.L

w.exe

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