Static task
static1
Behavioral task
behavioral1
Sample
31c4f846dd3f4aad5688abadcc1150b5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
31c4f846dd3f4aad5688abadcc1150b5.exe
Resource
win10v2004-20231215-en
General
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Target
31c4f846dd3f4aad5688abadcc1150b5.bin
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Size
2.5MB
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MD5
31c4f846dd3f4aad5688abadcc1150b5
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SHA1
462a5e4e3046369a3bef4cc2f6529b51df675961
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SHA256
29201f58e0e8c54a759a1e6cf91236dfb4a773571995526be2fd3f030585bb7f
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SHA512
5f11d76ea41d2f9c4ef4df5bff0f9a671997f96568fceaf0606ddea9380d2940bcd707b1bbb3e2c63265aced06c102b0f367c65c165abe5711b843da978b7010
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SSDEEP
49152:6zzEv7Ufa5T4PU9XK+RJ2GPKWKAbbS+r9V/LqMRJZRt6:8nA2GP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31c4f846dd3f4aad5688abadcc1150b5.bin
Files
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31c4f846dd3f4aad5688abadcc1150b5.bin.exe windows:6 windows x64 arch:x64
20262cbe7280f514b0b225d66ef466f1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
CreateFileW
GetDiskFreeSpaceExA
GetFileAttributesA
GetFileAttributesW
GetFileAttributesExA
GetFileAttributesExW
GetFileTime
LocalFileTimeToFileTime
ReadFile
SetFileAttributesA
SetFileTime
CloseHandle
GetLastError
QueryPerformanceCounter
QueryPerformanceFrequency
Sleep
GetCurrentProcess
GetCurrentProcessId
ExitProcess
SwitchToThread
SetPriorityClass
GetTickCount
VirtualAlloc
VirtualFree
GetModuleFileNameA
GlobalAlloc
GlobalLock
GlobalUnlock
LocalFree
FormatMessageA
LoadLibraryA
GetVolumeInformationA
FileTimeToSystemTime
CreateFileA
MultiByteToWideChar
WideCharToMultiByte
GetACP
GetOEMCP
GetConsoleScreenBufferInfo
SetConsoleTextAttribute
GetNumberOfConsoleInputEvents
PeekConsoleInputA
ReadConsoleInputA
SetConsoleCtrlHandler
SetEnvironmentVariableA
DeleteFileW
DosDateTimeToFileTime
CopyFileExA
FileTimeToLocalFileTime
FindClose
FindFirstFileA
FileTimeToDosDateTime
HeapSize
WriteConsoleW
SetEndOfFile
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
IsValidCodePage
FindNextFileA
FindFirstFileExA
SystemTimeToFileTime
GetStdHandle
RemoveDirectoryW
SetStdHandle
GetTimeZoneInformation
CreatePipe
SetFilePointerEx
GetConsoleCP
FlushFileBuffers
GetExitCodeProcess
WaitForSingleObject
GetStringTypeW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapAlloc
HeapFree
ReadConsoleW
GetConsoleMode
GetCurrentDirectoryW
GetCurrentDirectoryA
SetCurrentDirectoryA
GetCommandLineW
HeapReAlloc
GetCommandLineA
WriteFile
FindNextFileW
FindFirstFileExW
MoveFileExW
GetFullPathNameA
GetFullPathNameW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetModuleHandleExW
DuplicateHandle
CreateProcessA
GetDriveTypeW
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
CreateDirectoryW
user32
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
IsClipboardFormatAvailable
CharToOemA
GetWindowDC
ReleaseDC
MessageBoxA
MessageBeep
GetDesktopWindow
wsprintfA
GetClipboardData
gdi32
GetDeviceCaps
ws2_32
sendto
send
select
recvfrom
setsockopt
ntohs
ntohl
listen
inet_ntoa
inet_addr
htons
htonl
getsockname
connect
closesocket
bind
accept
shutdown
socket
gethostbyname
gethostname
WSAStartup
WSACleanup
__WSAFDIsSet
ioctlsocket
WSAGetLastError
recv
shell32
SHGetMalloc
SHGetPathFromIDListA
SHGetSpecialFolderLocation
SHGetDesktopFolder
ShellExecuteA
ole32
OleInitialize
OleUninitialize
CoCreateInstance
Sections
.text Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 829KB - Virtual size: 828KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 49KB - Virtual size: 791KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.gfids Size: 512B - Virtual size: 196B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ