Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230220-en
General
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Target
file.exe
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Size
229KB
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MD5
504b25530576f9f1877c64c7a0abf1fb
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SHA1
feac076c36f5ef6f7cfa0252eaa6631f5f308b0a
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SHA256
32baad0c616cbbb5bc145a6d746bed7f77c5131b0cc29b780cd8384816b78d23
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SHA512
a2a39ec370c13c0b75f6369ce6b8cd88f5672f6d2b5296bf6d8292554afec54d6e5a8e1895cada782a6f86ce5d5d65b68d572a2168ad688bf401446778e5c90b
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SSDEEP
3072:Q4i0WwuR4wazzP+ZfL0mUqhMyDsdhho1Td7154ooHFh:FijwuR4w6zGZCqhMyDsdhW1TdvVoH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
a5471e9b5a4d51109b645937067bcab0
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
ConvertThreadToFiber
GetConsoleAliasExesLengthA
InterlockedIncrement
InterlockedDecrement
WaitNamedPipeA
GetCurrentProcess
SetMailslotInfo
ZombifyActCtx
GetModuleHandleW
GetTickCount
SetFileTime
EnumTimeFormatsW
GlobalAlloc
GetSystemDirectoryW
SetFileShortNameW
GetSystemPowerStatus
FreeConsole
GetCalendarInfoA
GetFileAttributesA
SetSystemPowerState
GetVolumePathNameA
GetShortPathNameA
EnumSystemLocalesA
GetProcAddress
MoveFileW
SetProcessAffinityMask
EnterCriticalSection
SearchPathA
LoadLibraryA
WriteConsoleA
GetProcessId
InterlockedExchangeAdd
DeleteTimerQueue
SetCalendarInfoW
FindFirstVolumeMountPointW
BeginUpdateResourceA
GetDiskFreeSpaceA
AddAtomA
GetPrivateProfileStructA
FindNextFileA
GetModuleHandleA
OpenFileMappingW
FreeEnvironmentStringsW
GetCurrentDirectoryA
GetShortPathNameW
GetVolumeNameForVolumeMountPointW
EnumCalendarInfoExA
DeleteFileA
SetComputerNameA
ExitProcess
WriteConsoleW
HeapReAlloc
GetLastError
MoveFileA
MultiByteToWideChar
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
HeapAlloc
HeapFree
IsProcessorFeaturePresent
EncodePointer
DecodePointer
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
LeaveCriticalSection
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
CloseHandle
WriteFile
GetModuleFileNameW
GetModuleFileNameA
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
LCMapStringW
GetStringTypeW
Sleep
SetFilePointer
GetConsoleCP
GetConsoleMode
RtlUnwind
SetStdHandle
FlushFileBuffers
HeapSize
LoadLibraryW
CreateFileW
gdi32
SelectPalette
winhttp
WinHttpGetProxyForUrl
Sections
.text Size: 78KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 79KB - Virtual size: 542KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fin Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ