Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Nov. 13, 2021, 11:14 a.m.	Nov. 13, 2021, 11:18 a.m.

Size	42.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`44ad735bb80385db6f54e921733dbf48`
SHA256	`0827673ccd2ea519b7dc5992a11beae4a429b2588be92e94e20e16ad132e086c`
CRC32	`2013C889`
ssdeep	`768:Zodhz4sFnh7icDv0LZfrJPwuWNnsdXUStIUqfDU/aox:SPt58Zfnl`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Is_DotNET_EXE - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT

2113_1636729338_8051.exe "C:\Users\test22\AppData\Local\Temp\2113_1636729338_8051.exe"
2768

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

Queries for the computername (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameA Nov. 13, 2021, 11:14 a.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Nov. 13, 2021, 11:14 a.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Nov. 13, 2021, 11:13 a.m.			0	0
IsDebuggerPresent Nov. 13, 2021, 11:13 a.m.			0	0
IsDebuggerPresent Nov. 13, 2021, 11:14 a.m.			0	0
IsDebuggerPresent Nov. 13, 2021, 11:14 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 Nov. 13, 2021, 11:13 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (13 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 region_size: 1245184 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00480000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00570000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72e31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72e32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 region_size: 2031616 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02220000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x023d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003cc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 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
NtAllocateVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003eb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 13, 2021, 11:13 a.m.	process_identifier: 2768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 13, 2021, 11:14 a.m.	process_identifier: 2768 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

File has been identified by 24 AntiVirus engines on VirusTotal as malicious (24 events)

Elastic	malicious (high confidence)
MicroWorld-eScan	IL:Trojan.MSILZilla.9533
FireEye	IL:Trojan.MSILZilla.9533
McAfee	Artemis!44AD735BB803
Cylance	Unsafe
Cyren	W32/MSIL_Kryptik.ECN.gen!Eldorado
Symantec	MSIL.Packed.1
ESET-NOD32	a variant of MSIL/TrojanDownloader.Agent.JKP
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:DangerousObject.Multi.Generic
BitDefender	IL:Trojan.MSILZilla.9533
Ad-Aware	IL:Trojan.MSILZilla.9533
Sophos	Mal/Generic-S
McAfee-GW-Edition	Artemis!Trojan
Emsisoft	Trojan.Crypt (A)
SentinelOne	Static AI - Malicious PE
Kingsoft	Win32.Troj.Generic_a.a.(kcloud)
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
GData	IL:Trojan.MSILZilla.9533
ALYac	IL:Trojan.MSILZilla.9533
MAX	malware (ai score=80)
Malwarebytes	Trojan.Crypt.MSIL.Generic
CrowdStrike	win/malicious_confidence_80% (W)

2113_1636729338_8051.exe

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