Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20231020-en
General
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Target
file.exe
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Size
254KB
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MD5
4886beb249ac4dffd6a7cad8c3f2b38a
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SHA1
b791c9058c34145ca940630425e0ee097f542666
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SHA256
a739fdaf9432a46f74c6e215dcc2e2c6c3de0dea1e9aa5a0e76cd6b47aca7c31
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SHA512
f6675cbd162146d2fdb1981bea3a968b2784fd473e3454f63a373a5cfccac819748e04828cf71a9fca12f07ed465ed828a12306890570f9d08f418e659b04225
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SSDEEP
3072:owXrq+Jjm7LK7OYv3wOkpuiHUP3A9uGBAEMkR5emfJA5UMzUbfrp:FrrJjm7Lctvg9pDHXueA3mfJRSU
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows:5 windows x86
3dc5fd248fcafa52ac5c2283ccf28cf6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
UpdateResourceA
DeleteVolumeMountPointA
GetCommState
GetConsoleAliasA
FindCloseChangeNotification
GetTickCount
GetWindowsDirectoryA
LoadLibraryW
ReadConsoleInputA
FreeConsole
GetSystemWindowsDirectoryA
GetConsoleAliasExesLengthW
EnumSystemCodePagesA
FileTimeToSystemTime
SetComputerNameExW
MultiByteToWideChar
GetVolumePathNameA
GetConsoleAliasesW
InterlockedExchange
FillConsoleOutputCharacterW
GetLastError
SetLastError
BackupRead
FindResourceExW
VirtualAlloc
PeekConsoleInputW
CreateNamedPipeA
LocalAlloc
SetConsoleCtrlHandler
GetNumberFormatW
RemoveDirectoryW
FoldStringW
GetOEMCP
DebugSetProcessKillOnExit
GetModuleHandleA
FreeEnvironmentStringsW
VirtualProtect
GlobalAddAtomW
AddConsoleAliasA
SetFileAttributesW
CreateFileA
WriteConsoleW
PeekNamedPipe
FindFirstFileW
GetProcAddress
SetPriorityClass
GetConsoleOutputCP
WriteConsoleA
CloseHandle
FlushFileBuffers
GetConsoleMode
HeapFree
GetModuleHandleW
Sleep
ExitProcess
GetStartupInfoW
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
HeapAlloc
RaiseException
HeapCreate
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
HeapSize
ReadFile
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
SetFilePointer
WriteFile
GetModuleFileNameA
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetModuleFileNameW
GetEnvironmentStringsW
GetCommandLineW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringA
WideCharToMultiByte
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
RtlUnwind
SetStdHandle
GetConsoleCP
user32
CharToOemBuffW
LoadMenuW
ChangeDisplaySettingsW
gdi32
GetCharWidthA
GetCharABCWidthsFloatA
GetBitmapDimensionEx
ole32
StringFromIID
winhttp
WinHttpReadData
WinHttpOpen
Sections
.text Size: 166KB - Virtual size: 166KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 716KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 69KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ