xjtlu-ai-email-1[.]2[.]zip

General

Target
xjtlu-ai-email-1.2.zip
Size 525KB
Sample260622-ry24msds6p
SHA256 1a43df3e4efb8faa7425c9c973197ddb8ef8556c798c9c07b7baee528314475f
MD5 15041ff12f803f15858bb369f1079d6a
SHA1 c8bf64d35cdcb91ae3be9ba0c899a4b5aaf58ec7
SHA512 82da5f94b86d6a102e1ca63894fb57f6b3ac1810851e893dc767f81221e807974748d8ad20d59e5f9c069b7601d4c7f7967220a91922ec3f41f3598bcd075838
SSDEEP 12288:3rLZ+vPYN9Vr64fQ/IPI2si0NdqZr04rxkF56zm5vW:bLZ+vwN9Z6qQQAHi08gUmNW
TLSH
T188B423F5AC68621A176F9D13E762EBD03B7DC3AC265313C42527A2CC804B96B116E3C9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/lua51.exe

File Explorer

xjtlu-ai-email-1.2.zip

.zip 525KB
Launcher.cmd

28B
lua51.exe

.exe 711KB
rest.txt

.js 292KB

xjtlu-ai-email-1.2.zip

SHA256 1a43df3e4efb8faa7425c9c973197ddb8ef8556c798c9c07b7baee528314475f
MD5 15041ff12f803f15858bb369f1079d6a
SHA1 c8bf64d35cdcb91ae3be9ba0c899a4b5aaf58ec7
SHA512 82da5f94b86d6a102e1ca63894fb57f6b3ac1810851e893dc767f81221e807974748d8ad20d59e5f9c069b7601d4c7f7967220a91922ec3f41f3598bcd075838
SSDEEP 12288:3rLZ+vPYN9Vr64fQ/IPI2si0NdqZr04rxkF56zm5vW:bLZ+vwN9Z6qQQAHi08gUmNW
TLSH
T188B423F5AC68621A176F9D13E762EBD03B7DC3AC265313C42527A2CC804B96B116E3C9
MD5 SHA1 SHA512 SSDEEP TLSH

lua51.exe

IMPHASH 06d19361f885dabe1c3dda7a090198df
SHA256 903ddc01ec499a5d2485f9daa18d01489534d8c561594c238c5dab0e120034d4
MD5 1e7eadb55453939b26f79bdf4bf0edcf
SHA1 2f935a0545abf89e5cef4fbb5efae8a145e02731
SHA512 e41ac2af9f6d704f6efcaff040285165697440ebc1f57efabc55a8988e7af24cac1f91cbafbfdc683f987b332b0a388d74637c19ea1c176782397b1ffffc1abe
SSDEEP 12288:Us2PKmvvaStJ7SSNYPffdsBJAcYkjWhkupHZYsKZt6YBEfNt:UOOasJ7SSNYXfdsBJAcrjmH+sKSv
TLSH
T1EAF4CF91B6D2C1F3D49211B144B9AB7B0E3D6D2007219CE793C43EB68E346D0AB7766E
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

357342

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

RaiseException GetLastError SetLastError RtlUnwind VirtualAlloc VirtualFree VirtualQuery InitializeCriticalSection EnterCriticalSection LeaveCriticalSection DeleteCriticalSection WaitForSingleObject Sleep CreateThread GetProcAddress LoadLibraryExA FreeLibrary GetModuleFileNameA GetModuleHandleA GetModuleHandleExA FormatMessageA VirtualProtect IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW SetEndOfFile FlsAlloc FlsGetValue FlsSetValue FlsFree InitializeCriticalSectionEx EncodePointer GetCommandLineA GetCommandLineW SetConsoleCtrlHandler GetCurrentProcess ExitProcess TerminateProcess GetModuleHandleExW ReadFile CloseHandle DuplicateHandle CreateProcessW QueryPerformanceFrequency GetStdHandle WriteFile GetModuleFileNameW IsDebuggerPresent UnhandledExceptionFilter HeapAlloc HeapFree GetTempPathW InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree LoadLibraryExW GetDateFormatW GetTimeFormatW CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW GetFileType FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx ReadConsoleW DecodePointer GetExitCodeProcess GetFileAttributesExW CreatePipe CreateFileW GetTimeZoneInformation MultiByteToWideChar WideCharToMultiByte DeleteFileW MoveFileExW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableW SetStdHandle GetStringTypeW GetProcessHeap HeapSize HeapReAlloc WriteConsoleW

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