PhantasmNewUi[.]exe

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General

Target
PhantasmNewUi.exe
Size 1.3MB
Sample261109-bhnnbabe75
SHA256 e8632510a0192891e134e584890046be7b4832e4932fd816f28e72d9455effab
MD5 50758b8368700ffc3247e014fda3b97a
SHA1 f0090e125a92afc6cefab1e28f5484696728c7db
SHA512 88765fa027e9ca73d8a630dc4f95f06a4e0d18d7ebce621bfd40c0dabbb6af042aa69cbfb4ac533f5ffc5b9fe3fed6eb1f74aea80b0102e5952757844136b9e3
SSDEEP 12288:5hSpqCPFHXU4yTlTRTUpThTNTs51GRtVB3ZsrEtJ6GjUOkVMyTlTRTUpThTNTs5E:9iAOs8AOsca16Go
TLSH
T16955F72223FC816AE1F76B79947506209BF7BC967B74E79E0694052D0D73B809EA4333
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
PhantasmNewUi.exe

File Explorer

PhantasmNewUi.exe

.exe 1.3MB

PhantasmNewUi.exe

IMPHASH 7a8c872f8e13d32f36a675b52eda1d6e
SHA256 e8632510a0192891e134e584890046be7b4832e4932fd816f28e72d9455effab
MD5 50758b8368700ffc3247e014fda3b97a
SHA1 f0090e125a92afc6cefab1e28f5484696728c7db
SHA512 88765fa027e9ca73d8a630dc4f95f06a4e0d18d7ebce621bfd40c0dabbb6af042aa69cbfb4ac533f5ffc5b9fe3fed6eb1f74aea80b0102e5952757844136b9e3
SSDEEP 12288:5hSpqCPFHXU4yTlTRTUpThTNTs51GRtVB3ZsrEtJ6GjUOkVMyTlTRTUpThTNTs5E:9iAOs8AOsca16Go
TLSH
T16955F72223FC816AE1F76B79947506209BF7BC967B74E79E0694052D0D73B809EA4333
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

172032

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA 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

shell32

ShellExecuteW

advapi32

RegCloseKey ReportEventW RegisterEventSourceW RegOpenKeyExW RegGetValueW DeregisterEventSource

kernel32

GetSystemTimeAsFileTime TlsFree CreateActCtxW ActivateActCtx GetLastError FindResourceW GetWindowsDirectoryW GetProcAddress GetModuleHandleW FreeLibrary LoadLibraryExW FindFirstFileExW EnterCriticalSection GetFullPathNameW FindNextFileW GetCurrentProcess GetStdHandle GetModuleHandleExW GetModuleFileNameW LeaveCriticalSection GetEnvironmentVariableW FindClose MultiByteToWideChar GetConsoleMode GetFileAttributesExW LoadLibraryA WriteConsoleW DeleteCriticalSection WideCharToMultiByte IsWow64Process OutputDebugStringW TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount SetLastError RaiseException RtlPcToFileHeader RtlUnwindEx InitializeSListHead GetCurrentProcessId IsDebuggerPresent IsProcessorFeaturePresent TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext GetStringTypeW SwitchToThread GetCurrentThreadId InitializeCriticalSectionEx EncodePointer DecodePointer LCMapStringEx QueryPerformanceCounter

user32

MessageBoxW

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

terminate _register_thread_local_exe_atexit_callback _c_exit __p___wargv __p___argc _exit exit _initterm_e _errno _initterm _get_initial_wide_environment _initialize_wide_environment _configure_wide_argv _set_app_type _seh_filter_exe _cexit _crt_atexit _register_onexit_function _initialize_onexit_table abort _invoke_watson

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

_set_new_mode calloc malloc _callnewh free

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

_time64 _gmtime64_s wcsftime

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

__stdio_common_vfwprintf __p__commode fputwc __acrt_iob_func __stdio_common_vswprintf _set_fmode _wfsopen fflush setvbuf __stdio_common_vsnwprintf_s

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

_create_locale ___mb_cur_max_func ___lc_codepage_func ___lc_locale_name_func __pctype_func _configthreadlocale setlocale _lock_locales _free_locale _unlock_locales

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

strlen strcmp wcsncmp toupper strcpy_s _wcsdup wcsnlen

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

_wtoi wcstoul

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

__setusermatherr

Name

.text

Size

91KB

Virtual Size

91KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

49KB

Virtual Size

48KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

1024B

Virtual Size

828B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rcd84b

Size

108KB

Virtual Size

108KB

Characteristics

IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

4KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

PhantasmNewUi.exe

shell32

advapi32

kernel32

user32

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

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

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

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

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

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

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

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

generic