internal-studio-patcher[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

internal-studio-patcher.exe
Size

455KB
MD5

1ef30bc902d8d836f88b201b72b029b6
SHA1

32347852d46640d92ae561889759ba4a30f588f2
SHA256

28bd82f8fcce82e3d3652aaf083e8f8190cfa7f97170bcd124cebd71d596f13f
SHA512

9c211efa8dadde5d6ddafd7b230188b1c7308f186a180233a5c16b640b4f797e5d8c6103e50bfcf7870cb0ae4d8e42fd2631f654c3d47ec94cd01cd27a7211ee
SSDEEP

12288:bvQD/VI+d0gc3vjfARxh4YXdD6F+5kjUr7k0B:bUT0gc3vjfARxh4YXdD6FIkM7k0

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
internal-studio-patcher.exe

Files

internal-studio-patcher.exe
.exe windows:6 windows x64 arch:x64

ab9c1fa69dfee5b74d428a8b96b81937

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

internal_studio_patcher.pdb

Imports

api-ms-win-core-synch-l1-2-0

WaitOnAddress
WakeByAddressAll
WakeByAddressSingle

kernel32

AddVectoredExceptionHandler
CloseHandle
CreateFileW
CreateMutexA
ExitProcess
FormatMessageW
GetCommandLineW
GetConsoleMode
GetConsoleScreenBufferInfo
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThread
GetCurrentThreadId
GetEnvironmentVariableW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileType
GetFullPathNameW
GetLastError
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetProcessHeap
GetStdHandle
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
HeapReAlloc
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
LoadLibraryA
MultiByteToWideChar
QueryPerformanceCounter
QueryPerformanceFrequency
ReleaseMutex
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetConsoleMode
SetConsoleTextAttribute
SetFileInformationByHandle
SetLastError
SetThreadStackGuarantee
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WaitForSingleObject
WaitForSingleObjectEx
WideCharToMultiByte
WriteConsoleW
lstrlenW

ntdll

NtReadFile
NtWriteFile
RtlNtStatusToDosError

advapi32

RegCloseKey
RegOpenKeyExW
RegQueryValueExW

vcruntime140

_CxxThrowException
__C_specific_handler
__CxxFrameHandler3
__current_exception
__current_exception_context
memcmp
memcpy
memmove
memset

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

__p___argc
__p___argv
_c_exit
_cexit
_configure_narrow_argv
_crt_atexit
_exit
_get_initial_narrow_environment
_initialize_narrow_environment
_initialize_onexit_table
_initterm
_initterm_e
_register_onexit_function
_register_thread_local_exe_atexit_callback
_seh_filter_exe
_set_app_type
exit
terminate

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

__p__commode
_set_fmode

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

__setusermatherr

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

_configthreadlocale

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

_set_new_mode
free

Sections

.text
Size: 335KB - Virtual size: 335KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 97KB - Virtual size: 97KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 804B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 73B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ab9c1fa69dfee5b74d428a8b96b81937

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

api-ms-win-core-synch-l1-2-0

kernel32

ntdll

advapi32

vcruntime140

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

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

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

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

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

Sections

.text Size: 335KB - Virtual size: 335KB

.rdata Size: 97KB - Virtual size: 97KB

.data Size: 512B - Virtual size: 804B

.pdata Size: 18KB - Virtual size: 17KB

.tls Size: 512B - Virtual size: 73B

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 335KB - Virtual size: 335KB

.rdata
Size: 97KB - Virtual size: 97KB

.data
Size: 512B - Virtual size: 804B

.pdata
Size: 18KB - Virtual size: 17KB

.tls
Size: 512B - Virtual size: 73B

.reloc
Size: 2KB - Virtual size: 1KB