Static task
static1
Behavioral task
behavioral1
Sample
31d897edbf3b2ffb4115c84d5.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
31d897edbf3b2ffb4115c84d5.exe
Resource
win10v2004-20230703-en
General
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Target
31d897edbf3b2ffb4115c84d5.exe
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Size
740KB
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MD5
eda4851b78d5236a50aa76109ba23116
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SHA1
9336417f24f578787b1e6335c383b41137a73f47
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SHA256
31d897edbf3b2ffb4115c84d5c4360cf0987a6b4274f0e69503a5d8bd77dcaf3
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SHA512
cece894b0f37fbce0c9277407274521a1add8c84fe62c0bad33a0986c2a74066a6055e0036438ea07cd57cb4750fd963f6d27ff17a3b0882fa601ed299f4a114
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SSDEEP
12288:OKVuxQuXhe1EzNAqPO2OXyBBPINz0jHR2bZsb10B8ZX+Zf0ifH:yvRkEzq9CBBPazOxaZsJ0BdZXv
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31d897edbf3b2ffb4115c84d5.exe
Files
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31d897edbf3b2ffb4115c84d5.exe.exe windows x86
e65c47fc4d58d13cecab4f956a741e17
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
GetVolumeNameForVolumeMountPointA
GetCommandLineW
CreateMutexW
WriteConsoleInputW
lstrcpynA
BuildCommDCBAndTimeoutsA
HeapAlloc
DeleteVolumeMountPointA
InterlockedIncrement
OpenJobObjectA
GetSystemDefaultLCID
GetModuleHandleW
GetTickCount
GetConsoleAliasesLengthA
GetNumberFormatA
GetWindowsDirectoryA
GetConsoleAliasExesW
WaitNamedPipeW
GetPriorityClass
GetVolumePathNameW
ActivateActCtx
GetPrivateProfileIntA
SetFileShortNameW
_hread
GetCalendarInfoW
FreeConsole
CreateEventA
GetConsoleWindow
GetConsoleAliasExesLengthW
GetFileAttributesA
WriteConsoleW
IsDBCSLeadByte
GetCompressedFileSizeA
QueryInformationJobObject
GetACP
lstrlenW
FindNextVolumeMountPointW
GetShortPathNameA
GetNamedPipeHandleStateW
EnumSystemLocalesA
GetPrivateProfileIntW
DeleteFiber
SetLastError
ReadConsoleOutputCharacterA
GetProcAddress
HeapSize
MoveFileW
RemoveDirectoryA
SetComputerNameA
EnterCriticalSection
LoadLibraryA
Process32FirstW
CreateSemaphoreW
OpenWaitableTimerW
LocalAlloc
GetFileType
AddAtomW
CreateIoCompletionPort
_lread
GetModuleHandleA
IsDebuggerPresent
FreeEnvironmentStringsW
FindNextFileW
GetStringTypeW
GetCurrentDirectoryA
EnumDateFormatsW
SetCalendarInfoA
GetVersionExA
ReadConsoleInputW
FileTimeToLocalFileTime
DeleteFileA
lstrcpyA
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
GetLastError
GetCommandLineA
HeapSetInformation
GetStartupInfoW
HeapFree
RtlUnwind
GetCPInfo
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
GetCurrentProcess
ExitProcess
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
CloseHandle
RaiseException
WriteFile
GetModuleFileNameW
GetModuleFileNameA
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
MultiByteToWideChar
IsProcessorFeaturePresent
LCMapStringW
HeapReAlloc
LoadLibraryW
SetFilePointer
GetConsoleCP
GetConsoleMode
SetStdHandle
FlushFileBuffers
CreateFileW
Sections
.text Size: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 585KB - Virtual size: 23.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ