Static task
static1
Behavioral task
behavioral1
Sample
toolspub2.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
toolspub2.exe
Resource
win10v2004-20230621-en
General
-
Target
toolspub2.exe
-
Size
293KB
-
MD5
e858e636547aa1dff328554f5750cb37
-
SHA1
a96483d7314414755ae9f89e389843ae35d3fece
-
SHA256
7a33f13cab7536657d3e8c34d5d59b6f4eec7b479f1e852fe675b518e4138222
-
SHA512
4f95096a29614c6c3b9096fc75ea24aca2e92d619888094a942832d637df9dd55ae1eaa98df37cf3c3d57ad5d633267d019a29cf8f165f09ec4f647981656c30
-
SSDEEP
1536:duFYySyPIYf3HJRow8Fj7Mt75kwhE7rRAnqQWbL9xRaFgYbsMSu6PZ0LUW14jm7D:sFPziw8tG5sHK6FxRaFgMb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource toolspub2.exe
Files
-
toolspub2.exe.exe windows x86
724f2113bd8cf2467f60e8a645acf4e6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateMutexW
SetLocaleInfoA
EnumDateFormatsExW
VirtualQuery
DeleteVolumeMountPointA
EnumCalendarInfoW
SetCommBreak
LockFile
GetModuleHandleW
GetTickCount
GetConsoleAliasesA
EscapeCommFunction
ReadConsoleW
FormatMessageA
GetCompressedFileSizeW
ClearCommBreak
TlsSetValue
GetVolumePathNameW
FindResourceExA
CopyFileW
GetSystemWindowsDirectoryA
FindNextVolumeW
GetACP
GetDevicePowerState
ReleaseSemaphore
ReplaceFileA
GetDateFormatW
GetProfileIntA
SetCurrentDirectoryA
GetLogicalDriveStringsA
OpenMutexW
GetCurrentDirectoryW
SetLastError
GetProcAddress
GetLongPathNameA
CreateMemoryResourceNotification
LoadLibraryA
CreateHardLinkW
BeginUpdateResourceA
SetProcessWorkingSetSize
OpenSemaphoreW
ReadConsoleInputW
GetWindowsDirectoryW
CreateFileA
SetStdHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
CloseHandle
SetFilePointer
FlushFileBuffers
GetStringTypeExA
InterlockedIncrement
InterlockedDecrement
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
HeapFree
ExitProcess
GetCommandLineA
GetStartupInfoA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
RtlUnwind
RaiseException
HeapAlloc
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
TlsGetValue
TlsAlloc
TlsFree
GetCurrentThreadId
WriteFile
GetStdHandle
GetModuleFileNameA
InitializeCriticalSectionAndSpinCount
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
GetCPInfo
GetOEMCP
IsValidCodePage
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
LCMapStringW
GetConsoleCP
GetConsoleMode
user32
CharToOemBuffA
DdeCreateStringHandleA
LoadMenuA
CharUpperBuffA
LoadMenuW
GetSysColorBrush
DdeQueryStringA
SetCaretPos
GetClipboardOwner
advapi32
InitializeAcl
Sections
.text Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 45KB - Virtual size: 19.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 77KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ