Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
General
-
Target
file
-
Size
265KB
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MD5
fa03503feaa0421696d4e76f9a2340f1
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SHA1
1e92c9a92fcf45c552f67f700908414ce2e2e995
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SHA256
10aef0d67621ec9f8f2502d3a2bd792cc5e2a3cb997e5b7c4a9ca63bf4ac09f4
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SHA512
f610a7630f01e01905b8dcecf078028840105ccd181e276528812ba0e3cc6a6db3388530ef55ba30216812197ccaa1fc6a60af3d6626ca7974d7e3b5bc7149ff
-
SSDEEP
3072:j7BNZGNAnIPVdjamOkfatCPThXVmqNiLiIouSKw4zut24kozd:BCNAnIPVjBfa2jmqoLMKw4zN4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file
Files
-
file.exe windows:5 windows x86
88436ff6acbe52a381a5371266c10c19
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetTempFileNameW
SetVolumeLabelA
SetDefaultCommConfigA
GetConsoleAliasesLengthW
GetModuleHandleExA
GetLocaleInfoA
GetConsoleAliasExesA
CommConfigDialogA
FindResourceExW
FindResourceW
MapUserPhysicalPages
OpenJobObjectA
ReadConsoleA
InterlockedDecrement
QueryPerformanceCounter
GetEnvironmentStringsW
WriteConsoleInputA
SetComputerNameW
FreeEnvironmentStringsA
SetTapeParameters
SetThreadUILanguage
ConvertFiberToThread
GetConsoleTitleA
GetWindowsDirectoryA
GetCompressedFileSizeW
WaitNamedPipeW
EnumTimeFormatsA
WriteFile
GetCommandLineA
GetDriveTypeA
GetEnvironmentStrings
GetConsoleCP
LoadLibraryW
GetConsoleMode
ReadConsoleInputA
DeleteVolumeMountPointW
EnumSystemCodePagesA
GetFileAttributesW
GetComputerNameA
GetAtomNameW
CreateFileW
GetVolumePathNameA
FindNextVolumeMountPointW
GetStartupInfoW
GetNamedPipeHandleStateW
GetConsoleAliasesW
FindFirstFileA
GetLastError
SetLastError
HeapUnlock
CopyFileA
FindClose
LoadLibraryA
LocalAlloc
MoveFileA
BuildCommDCBAndTimeoutsW
CreateHardLinkW
RemoveDirectoryW
GetCommMask
AddAtomA
FoldStringW
GetPrivateProfileSectionNamesA
GetOEMCP
FindNextFileA
GetModuleHandleA
GetStringTypeW
VirtualProtect
QueryPerformanceFrequency
FatalAppExitA
PeekConsoleInputA
GetShortPathNameW
SetCalendarInfoA
OpenSemaphoreW
FindFirstVolumeW
ReadConsoleOutputCharacterW
DeleteFileA
FlushFileBuffers
SetStdHandle
SetSystemPowerState
GetVolumeNameForVolumeMountPointA
HeapFree
HeapAlloc
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
WideCharToMultiByte
HeapReAlloc
GetCommandLineW
HeapSetInformation
IsProcessorFeaturePresent
HeapCreate
EnterCriticalSection
LeaveCriticalSection
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
TerminateProcess
GetCurrentProcess
GetModuleFileNameW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
GetCPInfo
GetACP
IsValidCodePage
CloseHandle
FreeEnvironmentStringsW
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
SetFilePointer
RtlUnwind
HeapSize
LCMapStringW
MultiByteToWideChar
RaiseException
WriteConsoleW
user32
CharUpperBuffA
CharUpperW
gdi32
GetTextFaceA
winhttp
WinHttpReadData
Sections
.text Size: 218KB - Virtual size: 218KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 30.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.jana Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bilezic Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ