1bc7213f42a99c92efd17e930f1429457449c122b12bdaa917c140aa55e3d9d4

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General

Target
1bc7213f42a99c92efd17e930f1429457449c122b12bdaa917c140aa55e3d9d4
Size 290KB
Sample241109-yymsaa1epm
SHA256 1bc7213f42a99c92efd17e930f1429457449c122b12bdaa917c140aa55e3d9d4
MD5 dacafe8d295eadf475a5a0b3b2a9c116
SHA1 aeb648ff0755f44ffb6836ed9d9e6588b425def1
SHA512 d439db38f9d4bdbd094e086c143b3f9288616872623494dd98544ed42db32c52c1e9822b269f21d08d5eabbd7186ecc795e0edc0ec8d909b4523a2e739d244f5
SSDEEP 6144:BCNg5josyXNUmKyIxLDXXoq9FJZCUmKyIxL:BCNwRU32XXf9Do3
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
1bc7213f42a99c92efd17e930f1429457449c122b12bdaa917c140aa55e3d9d4

File Explorer

1bc7213f42a99c92efd17e930f1429457449c122b12bdaa917c140aa55e3d9d4

.exe 290KB

1bc7213f42a99c92efd17e930f1429457449c122b12bdaa917c140aa55e3d9d4

IMPHASH 26babd76bbb7f9c516a338b0601b4c9f
SHA256 1bc7213f42a99c92efd17e930f1429457449c122b12bdaa917c140aa55e3d9d4
MD5 dacafe8d295eadf475a5a0b3b2a9c116
SHA1 aeb648ff0755f44ffb6836ed9d9e6588b425def1
SHA512 d439db38f9d4bdbd094e086c143b3f9288616872623494dd98544ed42db32c52c1e9822b269f21d08d5eabbd7186ecc795e0edc0ec8d909b4523a2e739d244f5
SSDEEP 6144:BCNg5josyXNUmKyIxLDXXoq9FJZCUmKyIxL:BCNwRU32XXf9Do3
MD5 SHA1 SHA512 SSDEEP

windows:1 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

208896

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

WSAGetLastError WSAStartup __WSAFDIsSet accept bind closesocket connect gethostbyname htonl htons inet_addr ioctlsocket listen recv select send socket

ole32

CoCreateInstance CLSIDFromString CoTaskMemFree CoInitialize CoUninitialize

oleaut32

SysAllocString

wininet

DeleteUrlCacheEntry FindFirstUrlCacheEntryA FindNextUrlCacheEntryA

kernel32

ExitProcess ExitThread ExpandEnvironmentStringsA FileTimeToLocalFileTime FileTimeToSystemTime FindClose FindFirstFileA FindNextFileA FreeLibrary GetCommandLineA GetCurrentProcessId GetCurrentThreadId GetExitCodeProcess GetExitCodeThread GetFileAttributesA GetFileSize GetFileTime GetLocalTime GetModuleFileNameA GetModuleHandleA CloseHandle GetProcAddress GetSystemDirectoryA GetTempPathA GetTickCount GetTimeZoneInformation GetVersion GetVersionExA GetWindowsDirectoryA GlobalMemoryStatus CopyFileA InterlockedIncrement IsBadReadPtr IsBadWritePtr LoadLibraryA CreateDirectoryA LocalAlloc LocalFree OpenFile OpenMutexA OpenProcess PeekNamedPipe CreateFileA ReadFile RemoveDirectoryA RtlUnwind SetFileAttributesA SetFilePointer CreateMutexA Sleep TerminateProcess TerminateThread CreatePipe VirtualQuery CreateProcessA WaitForSingleObject WideCharToMultiByte WinExec WriteFile lstrlenA lstrlenW CreateThread DeleteFileA

user32

GetWindowTextA GetWindowRect FindWindowA GetWindow IsWindowVisible GetClassNameA GetForegroundWindow LoadCursorA SetTimer KillTimer RegisterClassA GetMessageA CreateDesktopA SetThreadDesktop GetThreadDesktop TranslateMessage DispatchMessageA SendMessageA CharUpperBuffA OemToCharA PostQuitMessage ShowWindow CreateWindowExA DestroyWindow DefWindowProcA

gdi32

GetStockObject DeleteObject

advapi32

RegCreateKeyExA RegCloseKey RegOpenKeyExA RegQueryValueExA RegSetValueExA GetSecurityInfo SetSecurityInfo SetEntriesInAclA

crtdll

_itoa __GetMainArgs _sleep _strcmpi _stricmp atoi exit memcpy memset raise rand signal sprintf srand sscanf strcat strchr strncmp

Sharing

General

Malware Config

Signatures

File Explorer

1bc7213f42a99c92efd17e930f1429457449c122b12bdaa917c140aa55e3d9d4

wsock32

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

generic