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
421KB
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MD5
a1976c84768280d33c1f6ca25541830d
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SHA1
2fb83be9ae9c08cba506b7548b917bd01be88993
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SHA256
59d09c8a52afad517845498cb8bcef3055f28f3b3d6e673b856f4b488f73149c
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SHA512
318c789cb24e5451b92e34bb983e9999148faea7e44f5338a45e813fbb9ea75817b0f5d02c1778df0e25d3b1d113e589a5571ea6b982ecaaf9ea88398894e76a
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SSDEEP
6144:1epuKuBPPVRmyWkRdlpufzoE+hiPV/W5AUrjXlK3usEOxIRQBF7a/mJVoH:1quKuPgyd5uf5PtIAkj8Q8BF+5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
4089a35c9e048a4d2101826d92d4e0df
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
InterlockedIncrement
WaitNamedPipeA
GetCurrentProcess
SetMailslotInfo
GetModuleHandleW
GetTickCount
SetFileTime
GlobalAlloc
GetSystemDirectoryW
SetFileShortNameW
LoadLibraryW
GetSystemPowerStatus
FreeConsole
GetCalendarInfoA
GetFileAttributesA
GetVolumePathNameA
GetShortPathNameA
DeleteFiber
GetProcAddress
MoveFileW
SetComputerNameA
EnterCriticalSection
SearchPathA
GetConsoleAliasExesLengthA
WriteConsoleA
InterlockedExchangeAdd
DeleteTimerQueue
FindFirstVolumeMountPointW
BeginUpdateResourceA
GetDiskFreeSpaceA
AddAtomA
GetPrivateProfileStructA
FindNextFileA
GetModuleHandleA
OpenFileMappingW
FreeEnvironmentStringsW
GetCurrentDirectoryA
GetShortPathNameW
SetCalendarInfoA
SetThreadAffinityMask
GetVolumeNameForVolumeMountPointW
EnumCalendarInfoExA
EnumSystemLocalesW
DeleteFileA
SetProcessAffinityMask
ExitProcess
GetLastError
MoveFileA
MultiByteToWideChar
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
HeapAlloc
HeapFree
IsProcessorFeaturePresent
EncodePointer
DecodePointer
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCPInfo
InterlockedDecrement
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
HeapReAlloc
WriteConsoleW
CreateFileW
gdi32
SelectPalette
GetCharABCWidthsA
Sections
.text Size: 78KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 298KB - Virtual size: 760KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.dihe Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ