unregmp2[.]exe

Resubmissions

15-05-2024 07:05

240515-hwj1lsed96 3

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General

Target

unregmp2.exe
Size

252KB
MD5

3954b2e1238d0093679c79b2d2dbb629
SHA1

a3683b77615230230d4f6af406df9c3bfedea5ce
SHA256

35d6b2084e1976545007c081ba6cf4c79cbbc40acac0df2ddcc3319b1d1a397e
SHA512

71804bc8929080effd60eebb7e10ce1a195abd9164082a51885894086fc4594ce7d5a83f9c11bc31fd278c0808a178f8fa62bf8c266888a19594099b75780417
SSDEEP

3072:x2JSdoe80BMmaGDRv6xassAYX2iav+IjhHK9hbvAwk4OfumN24g:xtdB80BMmaGDRvYassv2iavPWeB

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unregmp2.exe

Files

unregmp2.exe
.exe windows:10 windows x64 arch:x64

c1f39d97b4555756cefac754b60cf093

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

unregmp2.pdb

Imports

advapi32

RegQueryValueExW
RegEnumValueW
OpenServiceW
RegDeleteValueW
ChangeServiceConfigW
QueryServiceConfigW
RegOpenKeyExW
RegSetValueExW
RegEnumKeyExW
ControlService
RegCreateKeyExW
RegDeleteKeyW
OpenSCManagerW
CloseServiceHandle
QueryServiceStatus
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegQueryInfoKeyW

kernel32

CloseHandle
RaiseException
HeapSetInformation
LoadResource
FindResourceW
GetTickCount
RegisterApplicationRestart
DeleteFileW
FindNextFileW
GetShortPathNameW
RemoveDirectoryW
GetCurrentDirectoryW
SetCurrentDirectoryW
lstrcmpW
ExpandEnvironmentStringsW
GetUserDefaultLCID
FindFirstFileExW
CreateEventW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
SetFileAttributesW
GetFileSize
GetLocalTime
GetWindowsDirectoryA
CreateFileA
GetTempPath2A
SetFilePointer
GetProfileStringW
GetPrivateProfileStringW
WritePrivateProfileStringW
WriteProfileStringW
GetFileTime
GetSystemWindowsDirectoryW
FreeLibrary
GetProcAddress
GetWindowsDirectoryW
LoadLibraryW
FileTimeToSystemTime
GetTimeZoneInformation
GetSystemDefaultLangID
GetVersionExW
GetModuleFileNameW
GetModuleHandleW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
LCIDToLocaleName
GetSystemDirectoryW
GetFileAttributesW
CreateFileW
FindClose
CreateHardLinkW
WriteFile
SetLastError
FindFirstFileW
SizeofResource
CreateDirectoryW
GetLastError

user32

LoadStringW

api-ms-win-crt-runtime-l1-1-0

_register_thread_local_exe_atexit_callback
_c_exit
_initterm_e
_initterm

api-ms-win-crt-private-l1-1-0

_o__exit
_o__get_narrow_winmain_command_line
_o__initialize_narrow_environment
_o__initialize_onexit_table
_o__itow
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
_o__wcsicmp
_o__wcslwr
_o__wcsnicmp
_o__wtoi
_o__wtol
_o_exit
_o_free
_o_iswalnum
_o_iswalpha
_o_malloc
_o_mbstowcs
_o_terminate
__C_specific_handler
__current_exception
__current_exception_context
_o__crt_atexit
_o__configure_narrow_argv
_o__configthreadlocale
_o__cexit
_o__callnewh
_o___stdio_common_vswscanf
_o___stdio_common_vswprintf
_o___stdio_common_vsprintf
_o___p__commode
wcsrchr
wcsstr
wcschr
memcpy

api-ms-win-crt-string-l1-1-0

memset

ole32

StringFromGUID2
CoInitialize
CoCreateGuid
CoUninitialize
CoCreateInstance
PropVariantClear

oleaut32

SystemTimeToVariantTime
VariantTimeToSystemTime
SysFreeString
VariantClear
SysAllocString

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

shell32

SHChangeNotify
SHGetMalloc
SHGetSpecialFolderPathW
SHCreateItemFromParsingName
SHSetLocalizedName
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHGetFolderPathW
ShellExecuteW

shlwapi

PathAddBackslashW
PathUnExpandEnvStringsW
PathRemoveBlanksW
PathRemoveFileSpecW
PathAppendW
PathIsDirectoryW
PathAddBackslashA

Sections

.text
Size: 92KB - Virtual size: 90KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 128KB - Virtual size: 127KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

c1f39d97b4555756cefac754b60cf093

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

user32

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-string-l1-1-0

ole32

oleaut32

version

shell32

shlwapi

Sections

.text Size: 92KB - Virtual size: 90KB

.rdata Size: 128KB - Virtual size: 127KB

.data Size: 12KB - Virtual size: 14KB

.pdata Size: 4KB - Virtual size: 1KB

.rsrc Size: 4KB - Virtual size: 2KB

.reloc Size: 8KB - Virtual size: 5KB

.text
Size: 92KB - Virtual size: 90KB

.rdata
Size: 128KB - Virtual size: 127KB

.data
Size: 12KB - Virtual size: 14KB

.pdata
Size: 4KB - Virtual size: 1KB

.rsrc
Size: 4KB - Virtual size: 2KB

.reloc
Size: 8KB - Virtual size: 5KB