Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	May 28, 2023, 1:43 p.m.	May 28, 2023, 2:37 p.m.

Size	47.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`c246e9024a70360607d9b4ac79a46b67`
SHA256	`a77a1931d350c7ea71868bc6050276352ec91d322aebac8c8b2b68c95e8cfefd`
CRC32	`6B2FAEB2`
ssdeep	`768:Xg3d9ILWN6y+8i9telDSN+iV08YbygeOwEvEgK/JHZVc6KN:w34N9tKDs4zb1VnkJHZVclN`
Yara	UPX_Zero - UPX packed file OS_Processor_Check_Zero - OS Processor Check Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult Malicious_Library_Zero - Malicious_Library Is_DotNET_EXE - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT PE_Header_Zero - PE File Signature IsPE32 - (no description) Malicious_Packer_Zero - Malicious Packer Antivirus - Contains references to security software

Client.exe "C:\Users\test22\AppData\Local\Temp\Client.exe"
1960

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

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent May 28, 2023, 1:36 p.m.			0	0
IsDebuggerPresent May 28, 2023, 1:36 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 May 28, 2023, 1:36 p.m.		1	1	0

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

Time & API	Arguments	Status
NtAllocateVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 region_size: 1507328 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000650000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000740000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3571000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3c0b000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 region_size: 1310720 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000ae0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000ba0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3572000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3572000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3572000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3572000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3572000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3572000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3572000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3572000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3572000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3572000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3572000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3574000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3574000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3574000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3574000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 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 May 28, 2023, 1:36 p.m.	process_identifier: 1960 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 May 28, 2023, 1:36 p.m.	process_identifier: 1960 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 May 28, 2023, 1:36 p.m.	process_identifier: 1960 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 May 28, 2023, 1:36 p.m.	process_identifier: 1960 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 May 28, 2023, 1:36 p.m.	process_identifier: 1960 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 May 28, 2023, 1:36 p.m.	process_identifier: 1960 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93dda000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 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 May 28, 2023, 1:36 p.m.	process_identifier: 1960 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93eb6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e90000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93dec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:36 p.m.	process_identifier: 1960 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 May 28, 2023, 1:36 p.m.	process_identifier: 1960 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93dfb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

File has been identified by 55 AntiVirus engines on VirusTotal as malicious (50 out of 55 events)

MicroWorld-eScan	Trojan.GenericKDZ.74543
ClamAV	Win.Malware.Generickdz-9865912-0
FireEye	Generic.mg.c246e9024a703606
CAT-QuickHeal	Backdoor.MsilFC.S13564499
McAfee	PWS-FDHM!C246E9024A70
Malwarebytes	Backdoor.Agent.MSIL.Generic
Zillya	Trojan.Agent.Win32.2770500
Sangfor	Suspicious.Win32.Save.a
Alibaba	Backdoor:MSIL/AsyncRAT.3bbd6f04
Cybereason	malicious.5fd01f
Arcabit	Trojan.Generic.D1232F
BitDefenderTheta	Gen:NN.ZemsilF.36196.cm0@ayx1oLb
VirIT	Trojan.Win32.MSIL_Heur.A
Cyren	W32/MSIL_Agent.BTI.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
Elastic	Windows.Trojan.DCRat
ESET-NOD32	a variant of MSIL/Agent.CFQ
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Backdoor.MSIL.Crysan.gen
BitDefender	Trojan.GenericKDZ.74543
SUPERAntiSpyware	Trojan.Agent/GenericKD
Avast	Win32:BackdoorX-gen [Trj]
Tencent	Backdoor.MSIL.Crysan.hb
Emsisoft	Trojan.GenericKDZ.74543 (B)
F-Secure	Heuristic.HEUR/AGEN.1307404
DrWeb	BackDoor.AsyncRATNET.2
VIPRE	Trojan.GenericKDZ.74543
TrendMicro	Backdoor.Win32.ASYNCRAT.YXDE1Z
McAfee-GW-Edition	BehavesLike.Win32.Generic.pm
Trapmine	suspicious.low.ml.score
Sophos	Troj/AsyncRat-B
SentinelOne	Static AI - Malicious PE
Jiangmin	Backdoor.MSIL.epln
Avira	HEUR/AGEN.1307404
Antiy-AVL	Trojan[Backdoor]/MSIL.Crysan
Gridinsoft	Trojan.Win32.AsyncRAT.bot
Microsoft	Trojan:MSIL/AsyncRAT.RDSB!MTB
ZoneAlarm	HEUR:Backdoor.MSIL.Crysan.gen
GData	MSIL.Backdoor.DCRat.C
Google	Detected
AhnLab-V3	Trojan/Win.Agent.C4526491
Acronis	suspicious
VBA32	Trojan.MSIL.DarkCrystal.Heur
ALYac	Trojan.GenericKDZ.74543
MAX	malware (ai score=80)
Cylance	unsafe
Panda	Trj/GdSda.A
Rising	Backdoor.AsyncRAT!1.C3F4 (CLASSIC)
Yandex	Trojan.Agent!hOolKjaLHkg

Client.exe

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