b8937e2972af5185916728c7920bcdd2

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General

Target
b8937e2972af5185916728c7920bcdd2
Size 300KB
Sample240307-m39xtshf93
SHA256 d5c778270504fbf84c10ed4700ba9c7763d337ae6ffe4d9cddced5c92695d879
MD5 b8937e2972af5185916728c7920bcdd2
SHA1 132fbb32f5239e257a8cefde2b1693d08a9e4215
SHA512 f4c52111b8e6a422631ff30e78a1b72ecaef857d37834a341e0ba1ef049d7f06944d738d31cb5c59033d42d1906f9b41d7c7f6e20c3e168e57dd70303a6c88d4
SSDEEP 3072:Gf3b5Zm9s5GR3DjYnmsIc6ICMzBJXA6Py1/sGFW3iK6p+sIQriHmfXWpTmHz92aX:m95GR3npsIPICMFJec3TVXZy70n
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b8937e2972af5185916728c7920bcdd2

File Explorer

b8937e2972af5185916728c7920bcdd2

.dll 300KB

b8937e2972af5185916728c7920bcdd2

IMPHASH 70c80e133a3aad68a2be982f54ff9a2a
SHA256 d5c778270504fbf84c10ed4700ba9c7763d337ae6ffe4d9cddced5c92695d879
MD5 b8937e2972af5185916728c7920bcdd2
SHA1 132fbb32f5239e257a8cefde2b1693d08a9e4215
SHA512 f4c52111b8e6a422631ff30e78a1b72ecaef857d37834a341e0ba1ef049d7f06944d738d31cb5c59033d42d1906f9b41d7c7f6e20c3e168e57dd70303a6c88d4
SSDEEP 3072:Gf3b5Zm9s5GR3DjYnmsIc6ICMzBJXA6Py1/sGFW3iK6p+sIQriHmfXWpTmHz92aX:m95GR3npsIPICMFJec3TVXZy70n
MD5 SHA1 SHA512 SSDEEP

regsvr32 windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

102636

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

kernel32

GetModuleHandleW InterlockedDecrement SizeofResource LoadResource GetLastError FindResourceW LoadLibraryExW GetModuleFileNameW EnterCriticalSection RaiseException FreeLibrary DeleteCriticalSection InterlockedIncrement LeaveCriticalSection InitializeCriticalSection GetProcAddress LoadLibraryW CloseHandle CreateFileA SetEndOfFile WriteConsoleW MultiByteToWideChar HeapAlloc lstrlenW FormatMessageW HeapFree GetProcessHeap GlobalAlloc Sleep lstrcmpiW CreateThread GetConsoleOutputCP WriteConsoleA FlushFileBuffers SetStdHandle CreateFileW SetEnvironmentVariableW SetEnvironmentVariableA CompareStringW CompareStringA GetStringTypeW GetStringTypeA GetConsoleMode GetConsoleCP LoadLibraryA InterlockedExchange GetACP GetLocaleInfoA GetThreadLocale GetVersionExA TerminateProcess GetCurrentProcess UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent VirtualProtect VirtualAlloc GetModuleHandleA GetSystemInfo VirtualQuery HeapReAlloc GetCurrentThreadId GetCommandLineA RtlUnwind TlsGetValue TlsAlloc TlsSetValue TlsFree SetLastError HeapSize ExitProcess GetCPInfo GetOEMCP IsValidCodePage LCMapStringA WideCharToMultiByte LCMapStringW VirtualFree HeapDestroy HeapCreate WriteFile GetStdHandle GetModuleFileNameA FreeEnvironmentStringsA GetEnvironmentStrings FreeEnvironmentStringsW GetEnvironmentStringsW SetFilePointer ReadFile SetHandleCount GetFileType GetStartupInfoA QueryPerformanceCounter GetTickCount GetCurrentProcessId GetSystemTimeAsFileTime

user32

UnregisterClassA MessageBoxW CharNextW ShowWindow

advapi32

RegOpenKeyExW RegSetValueExW RegQueryInfoKeyW RegCloseKey RegDeleteValueW RegEnumKeyExW RegDeleteKeyW RegCreateKeyExW RegQueryValueExW

ole32

StringFromGUID2 CreateStreamOnHGlobal CoTaskMemAlloc CoCreateInstance CoTaskMemFree CoTaskMemRealloc

oleaut32

RegisterTypeLi LoadTypeLi LoadRegTypeLi SysStringLen VarUI4FromStr UnRegisterTypeLi SysAllocString VariantClear VariantInit SysFreeString

shlwapi

StrToIntW

Sharing

General

Malware Config

Signatures

File Explorer

b8937e2972af5185916728c7920bcdd2

kernel32

user32

advapi32

ole32

oleaut32

shlwapi

generic