5.4
中危
15 个模型检测该样本为恶意！
重新分析
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9445870d3049adc08cde726efb7bd2936251b89b6f9caf31f03b39af60378ed8

8bd966c222b1a35e1c0812d94b1fc80b.exe

分析耗时

85s

最近分析

文件大小

3.4MB
静态报毒 动态报毒 ADWARELINKURY AI SCORE=99 CONFIDENCE GENERIC ML PUA INFECTOR MALICIOUS MALICIOUS PE QHOST WACATAC 更多
鹰眼引擎
未检测 暂无鹰眼引擎检测结果
静态判定
反病毒引擎
查杀引擎 查杀结果 查杀时间 查杀版本
McAfee 20201003 6.0.6.653
Alibaba 20190527 0.3.0.5
Baidu 20190318 1.0.0.2
Avast 20201003 18.4.3895.0
Kingsoft 20201004 2013.8.14.323
CrowdStrike win/malicious_confidence_60% (W) 20190702 1.0
行为判定
动态指标
One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.
Allocates read-write-execute memory (usually to unpack itself) (7 个事件)
Time & API Arguments Status Return Repeated
1619700451.422625
NtAllocateVirtualMemory
process_identifier: 2340
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x00980000
success 0 0
1619700452.219625
NtAllocateVirtualMemory
process_identifier: 2340
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x03b70000
success 0 0
1619700452.453625
NtAllocateVirtualMemory
process_identifier: 2340
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x03e90000
success 0 0
1619700452.562625
NtAllocateVirtualMemory
process_identifier: 2340
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x04060000
success 0 0
1619700452.656625
NtAllocateVirtualMemory
process_identifier: 2340
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x04230000
success 0 0
1619700452.859625
NtAllocateVirtualMemory
process_identifier: 2340
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x04450000
success 0 0
1619700453.141625
NtAllocateVirtualMemory
process_identifier: 2340
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0xffffffff
allocation_type: 4096 (MEM_COMMIT)
base_address: 0x046c0000
success 0 0
Creates executable files on the filesystem (1 个事件)
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\RarSFX2\lcaudfinder.exe
Creates hidden or system file (8 个事件)
Time & API Arguments Status Return Repeated
1619700452.047625
SetFileAttributesW
file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN)
filepath_r: C:\Users\ADMINI~1.OSK\AppData\Local\Temp\8E38E8FC.ttf
filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E8FC.ttf
success 1 0
1619700452.141625
SetFileAttributesW
file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN)
filepath_r: C:\Users\ADMINI~1.OSK\AppData\Local\Temp\8E38E8FD.nbr
filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E8FD.nbr
success 1 0
1619700452.250625
SetFileAttributesW
file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN)
filepath_r: C:\Users\ADMINI~1.OSK\AppData\Local\Temp\8E38E8FE.nbr
filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E8FE.nbr
success 1 0
1619700452.328625
SetFileAttributesW
file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN)
filepath_r: C:\Users\ADMINI~1.OSK\AppData\Local\Temp\8E38E8FD.nbp
filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E8FD.nbp
success 1 0
1619700452.531625
SetFileAttributesW
file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN)
filepath_r: C:\Users\ADMINI~1.OSK\AppData\Local\Temp\8E38E8FF.nbr
filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E8FF.nbr
success 1 0
1619700452.641625
SetFileAttributesW
file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN)
filepath_r: C:\Users\ADMINI~1.OSK\AppData\Local\Temp\8E38E900.nbr
filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E900.nbr
success 1 0
1619700452.797625
SetFileAttributesW
file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN)
filepath_r: C:\Users\ADMINI~1.OSK\AppData\Local\Temp\8E38E901.nbr
filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E901.nbr
success 1 0
1619700453.016625
SetFileAttributesW
file_attributes: 2 (FILE_ATTRIBUTE_HIDDEN)
filepath_r: C:\Users\ADMINI~1.OSK\AppData\Local\Temp\8E38E902.nbr
filepath: C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E902.nbr
success 1 0
Drops a binary and executes it (1 个事件)
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\RarSFX2\lcaudfinder.exe
Drops an executable to the user AppData folder (8 个事件)
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E8FF.nbr
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E901.nbr
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E8FD.nbr
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\RarSFX2\lcaudfinder.exe
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E8FD.nbp
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E8FE.nbr
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E902.nbr
file C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\8E38E900.nbr
网络通信
Communicates with host for which no DNS query was performed (1 个事件)
host 172.217.24.14
Checks for the presence of known windows from debuggers and forensic tools (2 个事件)
Time & API Arguments Status Return Repeated
1619700453.437625
FindWindowA
class_name: TApplication
window_name: Loading...
success 65960 0
1619700456.937625
FindWindowA
class_name: TApplication
window_name: lcaudfinder
success 65960 0
Attempts to modify browser security settings (1 个事件)
registry HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\lcaudfinder.exe
File has been identified by 15 AntiVirus engines on VirusTotal as malicious (15 个事件)
FireEye Generic.mg.8bd966c222b1a35e
VIPRE Trojan.Win32.Generic!BT
Invincea Generic ML PUA (PUA)
Symantec Trojan.Gen.2
APEX Malicious
Paloalto generic.ml
DrWeb BackDoor.Infector.50
McAfee-GW-Edition BehavesLike.Win32.AdwareLinkury.wc
Ikarus Backdoor.Agent
Jiangmin Trojan.Qhost.fd
MAX malware (ai score=99)
Microsoft Trojan:Win32/Wacatac.A!ml
AegisLab Trojan.Win32.Generic.4!c
SentinelOne DFI - Malicious PE
CrowdStrike win/malicious_confidence_60% (W)
可视化分析
二进制图像
暂无二进制图像 该样本未生成二进制可视化图像
运行截图
暂无运行截图 该样本运行过程中未生成截图

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🔍 主要威胁分析
⚡ 行为特征
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🔧 技术手段
🎯 检测方法
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PE Compile Time

2016-08-15 03:15:54

Imports

Library KERNEL32.dll:
• 0x422000 GetLastError
• 0x422004 SetLastError
• 0x422008 GetFileType
• 0x42200c GetStdHandle
• 0x422010 WriteFile
• 0x422014 ReadFile
• 0x422018 FlushFileBuffers
• 0x42201c SetEndOfFile
• 0x422020 SetFilePointer
• 0x422024 SetFileTime
• 0x422028 CloseHandle
• 0x42202c CreateFileW
• 0x422030 CreateDirectoryW
• 0x422034 SetFileAttributesW
• 0x422038 GetFileAttributesW
• 0x42203c DeleteFileW
• 0x422040 MoveFileW
• 0x422044 FindClose
• 0x422048 FindFirstFileW
• 0x42204c FindNextFileW
• 0x422050 GetVersionExW
• 0x422058 GetFullPathNameW
• 0x42205c FoldStringW
• 0x422060 GetModuleFileNameW
• 0x422064 GetModuleHandleW
• 0x422068 FindResourceW
• 0x42206c FreeLibrary
• 0x422070 GetProcAddress
• 0x422074 GetCurrentProcessId
• 0x422078 ExitProcess
• 0x42207c Sleep
• 0x422080 LoadLibraryW
• 0x422084 GetSystemDirectoryW
• 0x422088 CompareStringW
• 0x42208c AllocConsole
• 0x422090 FreeConsole
• 0x422094 AttachConsole
• 0x422098 WriteConsoleW
• 0x4220b0 GetCPInfo
• 0x4220b4 IsDBCSLeadByte
• 0x4220b8 MultiByteToWideChar
• 0x4220bc WideCharToMultiByte
• 0x4220c0 GlobalAlloc
• 0x4220c4 GetTickCount
• 0x4220cc GetExitCodeProcess
• 0x4220d0 WaitForSingleObject
• 0x4220d4 GetLocalTime
• 0x4220d8 MapViewOfFile
• 0x4220dc UnmapViewOfFile
• 0x4220e0 CreateFileMappingW
• 0x4220e4 OpenFileMappingW
• 0x4220e8 GetCommandLineW
• 0x4220f4 GetTempPathW
• 0x4220f8 MoveFileExW
• 0x4220fc GetLocaleInfoW
• 0x422100 GetTimeFormatW
• 0x422104 GetDateFormatW
• 0x422108 GetNumberFormatW
• 0x42210c RaiseException
• 0x422110 GetSystemInfo
• 0x422114 VirtualProtect
• 0x422118 VirtualQuery
• 0x42211c LoadLibraryExA
• 0x422124 IsDebuggerPresent
• 0x422130 GetStartupInfoW
• 0x422138 GetCurrentThreadId
• 0x422140 InitializeSListHead
• 0x422144 GetCurrentProcess
• 0x422148 TerminateProcess
• 0x42214c RtlUnwind
• 0x422150 EncodePointer
• 0x422164 TlsAlloc
• 0x422168 TlsGetValue
• 0x42216c TlsSetValue
• 0x422170 TlsFree
• 0x422174 LoadLibraryExW
• 0x42217c GetModuleHandleExW
• 0x422180 GetModuleFileNameA
• 0x422184 GetACP
• 0x422188 HeapFree
• 0x42218c HeapAlloc
• 0x422190 HeapReAlloc
• 0x422194 GetStringTypeW
• 0x422198 LCMapStringW
• 0x42219c FindFirstFileExA
• 0x4221a0 FindNextFileA
• 0x4221a4 IsValidCodePage
• 0x4221a8 GetOEMCP
• 0x4221ac GetCommandLineA
• 0x4221b8 GetProcessHeap
• 0x4221bc SetStdHandle
• 0x4221c0 HeapSize
• 0x4221c4 GetConsoleCP
• 0x4221c8 GetConsoleMode
• 0x4221cc SetFilePointerEx
• 0x4221d0 DecodePointer

Hosts

No hosts contacted.

TCP

No TCP connections recorded.

UDP

Source Source Port Destination Destination Port
192.168.56.101 49235 114.114.114.114 53
192.168.56.101 50534 114.114.114.114 53
192.168.56.101 53657 114.114.114.114 53
192.168.56.101 56539 114.114.114.114 53
192.168.56.101 65004 114.114.114.114 53
192.168.56.101 137 192.168.56.255 137
192.168.56.101 138 192.168.56.255 138
192.168.56.101 51808 224.0.0.252 5355
192.168.56.101 55368 224.0.0.252 5355
192.168.56.101 56804 224.0.0.252 5355
192.168.56.101 60123 224.0.0.252 5355
192.168.56.101 62191 224.0.0.252 5355
192.168.56.101 1900 239.255.255.250 1900
192.168.56.101 50535 239.255.255.250 3702
192.168.56.101 50537 239.255.255.250 3702
192.168.56.101 56540 239.255.255.250 3702
192.168.56.101 56807 239.255.255.250 1900
192.168.56.101 58707 239.255.255.250 3702

HTTP & HTTPS Requests

No HTTP requests performed.

ICMP traffic

No ICMP traffic performed.

IRC traffic

No IRC requests performed.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Snort Alerts

No Snort Alerts

Sorry! No dropped files.
Sorry! No dropped buffers.