Static task
static1
Behavioral task
behavioral1
Sample
toolspub2.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
toolspub2.exe
Resource
win10v2004-20230915-en
General
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Target
toolspub2.exe
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Size
186KB
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MD5
f0ba7739cc07608c54312e79abaf9ece
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SHA1
38b075b2e04bc8eee78b89766c1cede5ad889a7e
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SHA256
9e96d77f013c6ca17f641c947be11a1bb8921937ed79ec98c4b49ef4c641ae5f
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SHA512
15da0554fdd9fb80325883344349b3b4d7b5a612c13eecb810c488621f805ab59c159a54c526ae92f1b81064949bf408f9f2ad07a4c8eda424b2a8f89ea6e165
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SSDEEP
3072:Sr/cVOw2YAGMPmmdTpKJbhiA0ecpUFx51An0zj:SYVOw2YAomd1K62qUzAW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource toolspub2.exe
Files
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toolspub2.exe.exe windows:5 windows x86
77ef11329231bbbdbab7a2176724deec
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
WriteConsoleInputW
SetFilePointer
PeekNamedPipe
SetConsoleTextAttribute
ReadConsoleA
InterlockedDecrement
GetLogicalDriveStringsW
GlobalLock
SetVolumeMountPointW
ConnectNamedPipe
FreeEnvironmentStringsA
GetTickCount
LoadLibraryW
SizeofResource
HeapDestroy
GetFileAttributesW
FileTimeToSystemTime
GetGeoInfoA
CreateFileW
SetThreadPriority
GetShortPathNameA
GetLastError
SetLastError
FindFirstChangeNotificationW
VirtualAlloc
BackupWrite
InterlockedExchangeAdd
CreateHardLinkW
BeginUpdateResourceA
SetProcessWorkingSetSize
OpenJobObjectW
FoldStringW
GetModuleFileNameA
GetModuleHandleA
EnumResourceNamesA
FindNextFileW
OpenSemaphoreW
FindFirstVolumeA
GetConsoleProcessList
ReadConsoleOutputCharacterW
FindNextVolumeA
GetProcessHeap
SetEndOfFile
GetThreadContext
GetTempFileNameW
GetDateFormatW
GetProcAddress
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapFree
GetCommandLineA
GetStartupInfoA
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapAlloc
WideCharToMultiByte
SetHandleCount
GetFileType
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapCreate
VirtualFree
HeapReAlloc
RtlUnwind
MultiByteToWideChar
ReadFile
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
LoadLibraryA
InitializeCriticalSectionAndSpinCount
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
CloseHandle
CreateFileA
SetStdHandle
HeapSize
GetLocaleInfoA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
FlushFileBuffers
user32
GetMessageExtraInfo
GetClassInfoExW
LoadMenuW
CharToOemBuffA
gdi32
GetColorAdjustment
advapi32
InitiateSystemShutdownA
RegOpenKeyA
Sections
.text Size: 137KB - Virtual size: 136KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ