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b6842cef42bb09fe0e615b760b15edc21496e57be053a51e32c74894e3101a91

412e66d7a4c5ad47df480b5a1d0c3adc.exe

分析耗时

89s

最近分析

文件大小

19.4MB

静态报毒动态报毒

未检测暂无鹰眼引擎检测结果

未检测暂无反病毒引擎检测结果

Queries for the computername (3 个事件)

Time & API	Arguments	Status	Return
1620757282.3475 GetComputerNameW	computer_name: OSKAR-PC	success	1
1620757282.3945 GetComputerNameW	computer_name: OSKAR-PC	success	1
1620757282.4885 GetComputerNameW	computer_name: OSKAR-PC	success	1

Checks if process is being debugged by a debugger (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620757292.364125 IsDebuggerPresent		failed	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 个事件)

Time & API	Arguments	Status	Return	Repeated
1620757281.614125 GlobalMemoryStatusEx		success	1	0

The executable uses a known packer (1 个事件)

packer

Armadillo v1.71

Allocates read-write-execute memory (usually to unpack itself) (5 个事件)

Time & API	Arguments	Status
1620757292.317125 NtProtectVirtualMemory	process_identifier: 3340 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x748b1000	success
1620757292.442125 NtProtectVirtualMemory	process_identifier: 3340 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x75151000	success
1620757292.505125 NtProtectVirtualMemory	process_identifier: 3340 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x75011000	success
1620757292.505125 NtProtectVirtualMemory	process_identifier: 3340 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x74fd1000	success
1620757292.505125 NtProtectVirtualMemory	process_identifier: 3340 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x74fe1000	success

Creates executable files on the filesystem (12 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\PINST.exe
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\vcomp120.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\RIUSRSWITCHER.exe
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\86_681_1555958580_1555958713.msi
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\mfc120u.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\msvcr120.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\vccorlib120.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\libcrypto-1_1.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\msvcp120.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\mfc120.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\PINST.bat
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\vcamp120.dll

Creates a suspicious process (3 个事件)

cmdline	"C:\Windows\System32\cmd.exe" /C "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\PINST.bat"
cmdline	C:\Windows\system32\cmd.exe /c dir /B /ON "*.msi" \|\| echo direrror
cmdline	C:\Windows\system32\cmd.exe /S /D /c" VER "

Drops a binary and executes it (2 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\RIUSRSWITCHER.exe
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\PINST.exe

Drops an executable to the user AppData folder (10 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\msvcr120.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\mfc120u.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\PINST.exe
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\vccorlib120.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\vcomp120.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\mfc120.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\vcamp120.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\RIUSRSWITCHER.exe
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\msvcp120.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\libcrypto-1_1.dll

A process created a hidden window (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620757283.504625 ShellExecuteExW	parameters: filepath: "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\PINST.bat" filepath_r: "C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\7zS442A3022\PINST.bat" show_type: 0	success	1	0

Checks for the Locally Unique Identifier on the system for a suspicious privilege (16 个事件)

Time & API	Arguments	Status	Return
1620757292.520125 LookupPrivilegeValueW	system_name: privilege_name: SeShutdownPrivilege	success	1
1620757292.817125 LookupPrivilegeValueW	system_name: privilege_name: SeCreateTokenPrivilege	success	1
1620757292.817125 LookupPrivilegeValueW	system_name: privilege_name: SeAssignPrimaryTokenPrivilege	success	1
1620757292.817125 LookupPrivilegeValueW	system_name: privilege_name: SeMachineAccountPrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeTcbPrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeSecurityPrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeTakeOwnershipPrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeLoadDriverPrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeBackupPrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeRestorePrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeShutdownPrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeDebugPrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeRemoteShutdownPrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeEnableDelegationPrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeManageVolumePrivilege	success	1
1620757292.833125 LookupPrivilegeValueW	system_name: privilege_name: SeCreateGlobalPrivilege	success	1

Uses Windows utilities for basic Windows functionality (1 个事件)

cmdline

C:\Windows\system32\cmd.exe /c dir /B /ON "*.msi" || echo direrror

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

host

172.217.24.14

Creates and runs a batch file to remove the original binary (1 个事件)

file	f63d9a94a5432a3c_pinst.bat

Uses suspicious command line tools or Windows utilities (2 个事件)

cmdline	icacls.exe "C:\ProgramData\RICOH\PDPLOG\Operation.log" /grant everyone:F
cmdline	icacls.exe "C:\ProgramData\RICOH\PDPLOG\result.log" /grant everyone:F

Generates some ICMP traffic

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Static Analysis
Strings

PE Compile Time

2017-08-30 10:29:30

Imports

Library KERNEL32.dll:

• 0x41e000 LeaveCriticalSection

• 0x41e004 EnterCriticalSection

• 0x41e008 DeleteCriticalSection

• 0x41e00c MultiByteToWideChar

• 0x41e010 WideCharToMultiByte

• 0x41e014 GetLastError

• 0x41e018 AreFileApisANSI

• 0x41e01c LoadLibraryExW

• 0x41e020 LoadLibraryA

• 0x41e024 GetModuleFileNameW

• 0x41e028 GetModuleFileNameA

• 0x41e02c LocalFree

• 0x41e030 FormatMessageW

• 0x41e034 FormatMessageA

• 0x41e038 GetSystemDirectoryW

• 0x41e03c CloseHandle

• 0x41e040 SetFileTime

• 0x41e044 CreateFileW

• 0x41e048 SetLastError

• 0x41e04c SetFileAttributesW

• 0x41e050 SetFileAttributesA

• 0x41e054 RemoveDirectoryW

• 0x41e058 RemoveDirectoryA

• 0x41e05c GetProcAddress

• 0x41e060 CreateDirectoryW

• 0x41e064 CreateDirectoryA

• 0x41e068 DeleteFileW

• 0x41e06c DeleteFileA

• 0x41e070 SetCurrentDirectoryW

• 0x41e074 SetCurrentDirectoryA

• 0x41e078 GetCurrentDirectoryW

• 0x41e07c GetCurrentDirectoryA

• 0x41e080 GetTempPathW

• 0x41e084 GetTempPathA

• 0x41e088 GetCurrentProcessId

• 0x41e08c GetTickCount

• 0x41e090 GetCurrentThreadId

• 0x41e094 FindClose

• 0x41e098 FindFirstFileW

• 0x41e09c FindFirstFileA

• 0x41e0a0 FindNextFileW

• 0x41e0a4 FindNextFileA

• 0x41e0a8 GetModuleHandleA

• 0x41e0ac GetFileAttributesW

• 0x41e0b0 GetFileAttributesA

• 0x41e0b4 CreateFileA

• 0x41e0b8 GetFileSize

• 0x41e0bc SetFilePointer

• 0x41e0c0 ReadFile

• 0x41e0c4 WriteFile

• 0x41e0c8 SetEndOfFile

• 0x41e0cc GetStdHandle

• 0x41e0d0 GetFileInformationByHandle

• 0x41e0d4 WaitForMultipleObjects

• 0x41e0d8 Sleep

• 0x41e0dc VirtualAlloc

• 0x41e0e0 VirtualFree

• 0x41e0e4 GetVersionExA

• 0x41e0e8 lstrcatW

• 0x41e0ec lstrlenW

• 0x41e0f0 WaitForSingleObject

• 0x41e0f4 CreateEventA

• 0x41e0f8 SetEvent

• 0x41e0fc ResetEvent

• 0x41e100 InitializeCriticalSection

• 0x41e104 CreateProcessA

• 0x41e108 GetCommandLineW

• 0x41e10c GetStringTypeW

• 0x41e110 GetStringTypeA

• 0x41e114 LCMapStringW

• 0x41e118 LCMapStringA

• 0x41e11c InterlockedIncrement

• 0x41e120 InterlockedDecrement

• 0x41e124 GetOEMCP

• 0x41e128 GetACP

• 0x41e12c GetCPInfo

• 0x41e130 IsBadCodePtr

• 0x41e134 IsBadReadPtr

• 0x41e138 GetFileType

• 0x41e13c SetHandleCount

• 0x41e140 GetEnvironmentStringsW

• 0x41e144 GetEnvironmentStrings

• 0x41e148 FreeEnvironmentStringsW

• 0x41e14c FreeEnvironmentStringsA

• 0x41e150 UnhandledExceptionFilter

• 0x41e154 GetCurrentProcess

• 0x41e158 TerminateProcess

• 0x41e15c IsBadWritePtr

• 0x41e160 HeapCreate

• 0x41e164 HeapDestroy

• 0x41e168 GetEnvironmentVariableA

• 0x41e16c SetUnhandledExceptionFilter

• 0x41e170 TlsAlloc

• 0x41e174 ExitProcess

• 0x41e178 GetVersion

• 0x41e17c GetCommandLineA

• 0x41e180 GetStartupInfoA

• 0x41e184 ExitThread

• 0x41e188 TlsGetValue

• 0x41e18c RtlUnwind

• 0x41e190 RaiseException

• 0x41e194 HeapAlloc

• 0x41e198 HeapFree

• 0x41e19c HeapReAlloc

• 0x41e1a0 CreateThread

• 0x41e1a4 TlsSetValue

Library USER32.dll:

• 0x41e1c4 DestroyWindow

• 0x41e1c8 EndDialog

• 0x41e1cc PostMessageA

• 0x41e1d0 KillTimer

• 0x41e1d4 LoadIconA

• 0x41e1d8 SendMessageA

• 0x41e1dc SetTimer

• 0x41e1e0 MessageBoxW

• 0x41e1e4 SetWindowTextW

• 0x41e1e8 SetWindowTextA

• 0x41e1ec LoadStringA

• 0x41e1f0 LoadStringW

• 0x41e1f4 DialogBoxParamW

• 0x41e1f8 DialogBoxParamA

• 0x41e1fc SetWindowLongA

• 0x41e200 GetWindowLongA

• 0x41e204 ShowWindow

• 0x41e208 CharUpperW

• 0x41e20c CharUpperA

• 0x41e210 GetDlgItem

Library SHELL32.dll:

• 0x41e1bc ShellExecuteExA

Library OLEAUT32.dll:

• 0x41e1ac VariantClear

• 0x41e1b0 SysAllocStringLen

• 0x41e1b4 SysStringLen

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
clients2.google.com	A 172.217.160.78 CNAME clients.l.google.com	172.217.160.78
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
teredo.ipv6.microsoft.com

TCP

No TCP connections recorded.

UDP

Source	Source Port	Destination	Destination Port
192.168.56.101	53662	10.0.0.13	161
192.168.56.101	53664	10.0.0.13	161
192.168.56.101	53666	10.0.0.13	161
192.168.56.101	50534	114.114.114.114	53
192.168.56.101	51808	114.114.114.114	53
192.168.56.101	53237	114.114.114.114	53
192.168.56.101	53657	114.114.114.114	53
192.168.56.101	58367	114.114.114.114	53
192.168.56.101	60123	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	123	20.189.79.72 time.windows.com	123
192.168.56.101	55368	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	57874	224.0.0.252	5355
192.168.56.101	62191	224.0.0.252	5355
192.168.56.101	63429	224.0.0.252	5355
192.168.56.101	65004	224.0.0.252	5355
192.168.56.101	1900	239.255.255.250	1900
192.168.56.101	53658	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.