a40c1d90e49eeb6e9025388140b982e6_JC[.]exe

General

Target
a40c1d90e49eeb6e9025388140b982e6_JC.exe
Size 37KB
Sample230930-pdtwesda46
SHA256 40c16c01e96e0eacea94a6b5ab814112ae56c4f5513059471c2e3011953f9cdf
MD5 a40c1d90e49eeb6e9025388140b982e6
SHA1 ed9e0f631e8dd9e924da0205fbe575273e8da37e
SHA512 d295d839182d06d47a6edb7d22c273858fb929bfae28f0dea2023f2e4bc3932729691752499fccb1141385c2aa72b3a01dff3b1efbb025c914d5195435245e43
SSDEEP 384:dY1K97hMZoPp+dtbgSFArt0O7vJVn4MGrK42089AyjQakoa7SHnI87hZR:dBlCep+dtgO0RhVnTf42IIYfkI87hZ
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a40c1d90e49eeb6e9025388140b982e6_JC.exe

File Explorer

a40c1d90e49eeb6e9025388140b982e6_JC.exe

.exe 37KB

a40c1d90e49eeb6e9025388140b982e6_JC.exe

IMPHASH f736665ac33b6775ed4c156ddf9c52af
SHA256 40c16c01e96e0eacea94a6b5ab814112ae56c4f5513059471c2e3011953f9cdf
MD5 a40c1d90e49eeb6e9025388140b982e6
SHA1 ed9e0f631e8dd9e924da0205fbe575273e8da37e
SHA512 d295d839182d06d47a6edb7d22c273858fb929bfae28f0dea2023f2e4bc3932729691752499fccb1141385c2aa72b3a01dff3b1efbb025c914d5195435245e43
SSDEEP 384:dY1K97hMZoPp+dtbgSFArt0O7vJVn4MGrK42089AyjQakoa7SHnI87hZR:dBlCep+dtgO0RhVnTf42IIYfkI87hZ
MD5 SHA1 SHA512 SSDEEP

windows:1 windows x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

1

Entry point

4096

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

wsock32

WSACleanup WSAStartup closesocket connect gethostbyname htons inet_addr recv send socket

kernel32

ExitProcess FindFirstFileA FindNextFileA FreeLibrary GetCommandLineA GetCurrentProcess GetFileSize GetModuleFileNameA GetModuleHandleA CloseHandle GetProcAddress GetSystemDirectoryA GetTickCount GetWindowsDirectoryA CopyFileA IsBadReadPtr LoadLibraryA MapViewOfFile OpenMutexA OpenProcess Process32First Process32Next CreateFileA ReadFile CreateFileMappingA ReadProcessMemory ReleaseMutex RtlUnwind RtlZeroMemory SetCurrentDirectoryA SetEndOfFile SetFileAttributesA SetFilePointer SetThreadPriority CreateMutexA TerminateProcess UnmapViewOfFile VirtualProtect WriteFile CreateThread CreateToolhelp32Snapshot

user32

LoadCursorA SetTimer KillTimer RegisterClassA GetMessageA TranslateMessage DispatchMessageA CreateWindowExA DefWindowProcA

advapi32

GetUserNameA RegCloseKey RegOpenKeyExA RegQueryValueExA RegSetValueExA

crtdll

__GetMainArgs _strcmpi toupper abort exit fclose feof fgets fopen fputc fputs fread free fseek ftell fwrite malloc memcmp memcpy memset raise rand signal srand strcat strchr strcmp strstr

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