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
-
Size
344KB
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MD5
f87b1fcaa6cd80dc7f79c5db889ac480
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SHA1
9cecabc32e4f26ae28aaf3997609ebc930796e39
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SHA256
b6fa048ba4866856c1d63a7a660c82806bf4debdce985d49e7b39946debea76b
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SHA512
e55395b0b6770d208281a4b2800543f5166a8e20d89e551712d392845303b4678b291c18d2b16a030c96b1fed5878b486da99e3c649ea3e21ed043e8cfe36298
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SSDEEP
6144:vPfnq+uvhWt3qbFVuWaWN1YdXI/sycroYFC8TSF2Mw/IXcVLF6XVaL:y+uJWtabFGWN1OXYsH8uC8TSFNwHH8I
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows x86
43b84a19b996f82f90acda908578a933
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetVolumeNameForVolumeMountPointA
CreateMutexW
EnumCalendarInfoA
GetDriveTypeW
GetProfileIntW
GetNumberOfConsoleInputEvents
GetConsoleAliasExesLengthA
EnumCalendarInfoW
GetCommState
InterlockedDecrement
SetComputerNameW
FreeEnvironmentStringsA
MoveFileWithProgressA
GetModuleHandleW
GetTickCount
FindNextVolumeMountPointA
GetConsoleTitleA
GlobalAlloc
GetPrivateProfileIntA
AddRefActCtx
LoadLibraryW
InterlockedPopEntrySList
GetStringTypeExW
GlobalFlags
GetFileAttributesW
WriteConsoleW
lstrcatA
GetOverlappedResult
GetVolumePathNameA
EnumSystemLocalesA
GlobalUnfix
GetStdHandle
GetProcAddress
RemoveDirectoryA
VerLanguageNameW
UnhandledExceptionFilter
SetCalendarInfoW
BuildCommDCBAndTimeoutsW
BeginUpdateResourceA
SetThreadIdealProcessor
GetModuleFileNameA
EnumDateFormatsA
EraseTape
IsDebuggerPresent
FreeEnvironmentStringsW
FindNextFileW
GetStringTypeW
EnumDateFormatsW
SetFileShortNameA
FindAtomW
DeleteFileW
DeleteFileA
WideCharToMultiByte
InterlockedIncrement
InterlockedCompareExchange
InterlockedExchange
MultiByteToWideChar
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
MoveFileA
HeapFree
HeapAlloc
ExitProcess
GetCommandLineA
HeapSetInformation
GetStartupInfoW
GetCPInfo
RaiseException
RtlUnwind
LCMapStringW
SetUnhandledExceptionFilter
TerminateProcess
GetCurrentProcess
HeapCreate
WriteFile
GetModuleFileNameW
SetFilePointer
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
HeapSize
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
CloseHandle
GetLocaleInfoW
GetEnvironmentStringsW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
IsProcessorFeaturePresent
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
IsValidLocale
HeapReAlloc
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
CreateFileW
Sections
.text Size: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 197KB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.baj Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ