Static task
static1
Behavioral task
behavioral1
Sample
toolspub1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
toolspub1.exe
Resource
win10v2004-20231215-en
General
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Target
toolspub1.exe
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Size
237KB
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MD5
fbba6e587d5700e84b4badbd6fcb3123
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SHA1
6f4c4e6b88e7cbf87dc70427513a39725ee3110d
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SHA256
0f4d1e6a36a2f6fc4e29b9134a49a081b305501bb6394367f2f48a0387b02c68
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SHA512
d76e5b8adb3c01c85b1dd297f53518a47f90668aa73759461d94cf957f6b73a132fa57eac0b0feda4d6a2187e7c1b11ec5ccd662505e3b91f0e57cfa047a732b
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SSDEEP
3072:ctBS+BisPLWLi80S9pikUD0I54tP1frogEO1u5Nwinh0/b9r:4LMi80+p5UH54N18g4winh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource toolspub1.exe
Files
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toolspub1.exe.exe windows:5 windows x86 arch:x86
c434b5aba8111fabd654dc99ae6718ab
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
ReadConsoleOutputAttribute
CreateJobObjectW
AddConsoleAliasW
GetFileAttributesExA
GetModuleHandleW
GetTickCount
WriteConsoleW
GetStartupInfoA
GetLastError
SetLastError
GetProcAddress
AttachConsole
VirtualAlloc
SetVolumeLabelW
SetComputerNameExA
RemoveDirectoryA
LoadLibraryA
InterlockedExchangeAdd
LocalAlloc
QueryDosDeviceW
FindNextChangeNotification
GlobalFindAtomW
GetModuleFileNameA
FindFirstVolumeMountPointA
VirtualProtect
PurgeComm
DeleteFileW
GetCurrentProcessId
MoveFileWithProgressW
DebugBreak
MoveFileW
GetSystemDefaultLangID
MultiByteToWideChar
Sleep
ExitProcess
GetStartupInfoW
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
HeapFree
WriteFile
GetStdHandle
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSectionAndSpinCount
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
LCMapStringA
WideCharToMultiByte
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetModuleHandleA
HeapAlloc
HeapReAlloc
HeapSize
RtlUnwind
advapi32
SetKernelObjectSecurity
Sections
.text Size: 127KB - Virtual size: 126KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 19KB - Virtual size: 38.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 78KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ