SmartHawk

4.0

中危

1 个模型检测该样本为恶意！

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14edbc19eb7487a4bfca8d48716fa2c20a1ae9cf5a888c8e09d28109b92904c1

083e7649280b13f10341b5224d1c53f1.exe

分析耗时

90s

最近分析

文件大小

138.0KB

静态报毒动态报毒 MALICIOUS

未检测暂无鹰眼引擎检测结果

查杀引擎	查杀时间	查杀版本
McAfee	20200924	6.0.6.653
CrowdStrike	20190702	1.0
Avast	20200925	18.4.3895.0
Alibaba	20190527	0.3.0.5
Tencent	20200924	1.0.0.1
Baidu	20190318	1.0.0.2
Kingsoft	20200924	2013.8.14.323

This executable has a PDB path (1 个事件)

pdb_path

wextract.pdb

The file contains an unknown PE resource name possibly indicative of a packer (1 个事件)

resource name

AVI

Allocates read-write-execute memory (usually to unpack itself) (7 个事件)

Time & API	Arguments	Status
1620133458.796249 NtProtectVirtualMemory	process_identifier: 2476 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x74fc1000	success
1620133458.874249 NtProtectVirtualMemory	process_identifier: 2476 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x74f91000	success
1620133459.342124 NtProtectVirtualMemory	process_identifier: 912 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x74601000	success
1620133459.952124 NtProtectVirtualMemory	process_identifier: 912 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x74581000	success
1620133459.999124 NtProtectVirtualMemory	process_identifier: 912 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x74561000	success
1620133460.077124 NtProtectVirtualMemory	process_identifier: 912 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x75c41000	success
1620133101.969645 NtAllocateVirtualMemory	process_identifier: 1424 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffffffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x0000000004040000	success

Checks whether any human activity is being performed by constantly checking whether the foreground window changed

Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation (2 个事件)

Time & API	Arguments	Status	Return	Repeated
1620133458.764249 GetDiskFreeSpaceW	root_path: \ sectors_per_cluster: 8 number_of_free_clusters: 4787341 total_number_of_clusters: 8362495 bytes_per_sector: 512	success	1	0
1620133458.796249 GetDiskFreeSpaceW	root_path: \ sectors_per_cluster: 8 number_of_free_clusters: 4787341 total_number_of_clusters: 8362495 bytes_per_sector: 512	success	1	0

Creates executable files on the filesystem (1 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\IXP000.TMP\hpqgptmu.exe

File has been identified by one AntiVirus engine on VirusTotal as malicious (1 个事件)

APEX

Malicious

The binary likely contains encrypted or compressed data indicative of a packer (2 个事件)

entropy

7.490369572518253

section

{'size_of_data': '0x00018600', 'virtual_address': '0x0000d000', 'entropy': 7.490369572518253, 'name': '.rsrc', 'virtual_size': '0x00019000'}

description

A section with a high entropy has been found

entropy

0.7116788321167883

description

Overall entropy of this PE file is high

Communicates with host for which no DNS query was performed (1 个事件)

host

172.217.24.14

Installs itself for autorun at Windows startup (1 个事件)

reg_key

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0

reg_value

rundll32.exe C:\Windows\system32\advpack.dll,DelNodeRunDLL32 "C:\Users\ADMINI~1.OSK\AppData\Local\Temp\IXP000.TMP\"

暂无二进制图像该样本未生成二进制可视化图像

暂无运行截图该样本运行过程中未生成截图

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Static Analysis
Strings

PE Compile Time

2004-08-04 14:01:37

Imports

Library ADVAPI32.dll:

• 0x1001000 FreeSid

• 0x1001004 AllocateAndInitializeSid

• 0x1001008 EqualSid

• 0x100100c GetTokenInformation

• 0x1001010 OpenProcessToken

• 0x1001014 AdjustTokenPrivileges

• 0x1001018 LookupPrivilegeValueA

• 0x100101c RegCloseKey

• 0x1001020 RegDeleteValueA

• 0x1001024 RegOpenKeyExA

• 0x1001028 RegSetValueExA

• 0x100102c RegQueryValueExA

• 0x1001030 RegCreateKeyExA

• 0x1001034 RegQueryInfoKeyA

Library KERNEL32.dll:

• 0x100104c LocalFree

• 0x1001050 LocalAlloc

• 0x1001054 GetLastError

• 0x1001058 GetCurrentProcess

• 0x100105c lstrlenA

• 0x1001060 GetModuleFileNameA

• 0x1001064 GetSystemDirectoryA

• 0x1001068 _lclose

• 0x100106c _llseek

• 0x1001070 _lopen

• 0x1001074 WritePrivateProfileStringA

• 0x1001078 GetWindowsDirectoryA

• 0x100107c CreateDirectoryA

• 0x1001080 GetFileAttributesA

• 0x1001084 ExpandEnvironmentStringsA

• 0x1001088 lstrcpyA

• 0x100108c GlobalFree

• 0x1001090 GlobalUnlock

• 0x1001094 GlobalLock

• 0x1001098 GlobalAlloc

• 0x100109c IsDBCSLeadByte

• 0x10010a0 GetShortPathNameA

• 0x10010a4 GetPrivateProfileStringA

• 0x10010a8 GetPrivateProfileIntA

• 0x10010ac lstrcmpiA

• 0x10010b0 RemoveDirectoryA

• 0x10010b4 FindClose

• 0x10010b8 FindNextFileA

• 0x10010bc DeleteFileA

• 0x10010c0 SetFileAttributesA

• 0x10010c4 lstrcmpA

• 0x10010c8 FindFirstFileA

• 0x10010cc FreeResource

• 0x10010d0 GetProcAddress

• 0x10010d4 LoadResource

• 0x10010d8 SizeofResource

• 0x10010dc FindResourceA

• 0x10010e0 lstrcatA

• 0x10010e4 CloseHandle

• 0x10010e8 WriteFile

• 0x10010ec SetFilePointer

• 0x10010f0 SetFileTime

• 0x10010f4 LocalFileTimeToFileTime

• 0x10010f8 DosDateTimeToFileTime

• 0x10010fc SetCurrentDirectoryA

• 0x1001100 GetTempFileNameA

• 0x1001104 ExitProcess

• 0x1001108 CreateFileA

• 0x100110c LoadLibraryExA

• 0x1001110 lstrcpynA

• 0x1001114 GetVolumeInformationA

• 0x1001118 FormatMessageA

• 0x100111c GetCurrentDirectoryA

• 0x1001120 GetVersionExA

• 0x1001124 GetExitCodeProcess

• 0x1001128 WaitForSingleObject

• 0x100112c CreateProcessA

• 0x1001130 GetTempPathA

• 0x1001134 GetSystemInfo

• 0x1001138 CreateMutexA

• 0x100113c SetEvent

• 0x1001140 CreateEventA

• 0x1001144 CreateThread

• 0x1001148 ResetEvent

• 0x100114c TerminateThread

• 0x1001150 GetDriveTypeA

• 0x1001154 GetModuleHandleA

• 0x1001158 GetStartupInfoA

• 0x100115c GetCommandLineA

• 0x1001160 QueryPerformanceCounter

• 0x1001164 GetTickCount

• 0x1001168 GetCurrentThreadId

• 0x100116c GetCurrentProcessId

• 0x1001170 GetSystemTimeAsFileTime

• 0x1001174 TerminateProcess

• 0x1001178 UnhandledExceptionFilter

• 0x100117c SetUnhandledExceptionFilter

• 0x1001180 ReadFile

• 0x1001184 LoadLibraryA

• 0x1001188 GetDiskFreeSpaceA

• 0x100118c MulDiv

• 0x1001190 EnumResourceLanguagesA

• 0x1001194 FreeLibrary

• 0x1001198 LockResource

Library GDI32.dll:

• 0x1001044 GetDeviceCaps

Library USER32.dll:

• 0x10011a0 ExitWindowsEx

• 0x10011a4 wsprintfA

• 0x10011a8 CharNextA

• 0x10011ac CharUpperA

• 0x10011b0 CharPrevA

• 0x10011b4 SetWindowLongA

• 0x10011b8 GetWindowLongA

• 0x10011bc CallWindowProcA

• 0x10011c0 DispatchMessageA

• 0x10011c4 MsgWaitForMultipleObjects

• 0x10011c8 PeekMessageA

• 0x10011cc SendMessageA

• 0x10011d0 SetWindowPos

• 0x10011d4 ReleaseDC

• 0x10011d8 GetDC

• 0x10011dc GetWindowRect

• 0x10011e0 SendDlgItemMessageA

• 0x10011e4 GetDlgItem

• 0x10011e8 SetForegroundWindow

• 0x10011ec SetWindowTextA

• 0x10011f0 MessageBoxA

• 0x10011f4 DialogBoxIndirectParamA

• 0x10011f8 ShowWindow

• 0x10011fc EnableWindow

• 0x1001200 GetDlgItemTextA

• 0x1001204 EndDialog

• 0x1001208 GetDesktopWindow

• 0x100120c MessageBeep

• 0x1001210 SetDlgItemTextA

• 0x1001214 LoadStringA

• 0x1001218 GetSystemMetrics

Library COMCTL32.dll:

• 0x100103c

Library VERSION.dll:

• 0x1001220 GetFileVersionInfoA

• 0x1001224 VerQueryValueA

• 0x1001228 GetFileVersionInfoSizeA

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
teredo.ipv6.microsoft.com		127.0.0.1

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	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	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	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.