vpn[.]exe | Triage

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General

Target

vpn.exe
Size

37KB
MD5

35bd17000f5530f70374a44ba2d33bc2
SHA1

964249b5467e3c6b5f1eb044702cb29d207a1373
SHA256

18809ddef99d46a16e3712f045d449bf2a05c853565ff3ceddaaca4cd19b1423
SHA512

38cda96f2e5b256350aa6523c42e200f9d3565e9e1415692e2078bdf8e1f308f4cda09d18ec810138eae25753fef0176c803d6e48a532fb517e00ee6b136d72c
SSDEEP

768:Hxrf9uQcH+Sht3xwtJsNKEDOenjxCiHAaq:HdIQtutefS/jxQL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
vpn.exe

Files

vpn.exe
.exe windows:5 windows x86

1dfae3a65af35904b6906244093c4bc5

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
Sleep
HeapFree
HeapSize
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetFileType
SetHandleCount
GetEnvironmentStringsW
IsProcessorFeaturePresent
RtlUnwind
HeapReAlloc
LCMapStringW
MultiByteToWideChar
GetLastError
GetSystemTimeAsFileTime
GetSystemDirectoryW
WideCharToMultiByte
FreeEnvironmentStringsW
GetModuleFileNameA
InterlockedDecrement
GetCurrentThreadId
SetLastError
InterlockedIncrement
HeapAlloc
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
GetCommandLineA
HeapSetInformation
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
WriteFile
GetStdHandle
GetModuleFileNameW
HeapCreate
EncodePointer
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
LoadLibraryW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStringTypeW

user32

GetMessageW
PostQuitMessage
LoadCursorW
SetFocus
DestroyWindow
IsDialogMessageW
ShowWindow
GetSysColorBrush
CreateWindowExW
RegisterClassW
GetSystemMetrics
SendMessageW
AdjustWindowRect
DefWindowProcW
DispatchMessageW
wsprintfW
MessageBoxW
TranslateMessage

gdi32

CreateFontW

advapi32

CryptDestroyHash
CryptCreateHash
CryptReleaseContext
CryptAcquireContextW
CryptGetHashParam
CryptHashData

shell32

ShellExecuteW

rasapi32

RasSetCredentialsW
RasSetEntryPropertiesW
RasEnumDevicesW
RasGetErrorStringW
RasValidateEntryNameW

Sections

.text
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1dfae3a65af35904b6906244093c4bc5

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

rasapi32

Sections

.text Size: 19KB - Virtual size: 19KB

.rdata Size: 10KB - Virtual size: 10KB

.data Size: 3KB - Virtual size: 6KB

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 19KB - Virtual size: 19KB

.rdata
Size: 10KB - Virtual size: 10KB

.data
Size: 3KB - Virtual size: 6KB

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 2KB - Virtual size: 2KB