socelars | 1b76dfdbf4e7e2c097787fe60ecf6fe3c1da04297c379e8f9e3a8ff5b58fd58a

Sharing

Copy URL Twitter E-mail

General

Target
1b76dfdbf4e7e2c097787fe60ecf6fe3c1da04297c379e8f9e3a8ff5b58fd58a
Size 1.4MB
Sample230313-cljzzagb44
SHA256 1b76dfdbf4e7e2c097787fe60ecf6fe3c1da04297c379e8f9e3a8ff5b58fd58a
MD5 feb8f593ac4303b31a891953d9b721aa
SHA1 bbd1a00938d9ab802c5e8eecf812d5000ac02ece
SHA512 81ce5577977039846b9138593659954c7c330d6d36947116fcb4cb0389aab6885858c6ee9bd1cc4cc85eeb72ee1a2c539cd0b568ae565d41bd7ac32b9b4315cb
SSDEEP 24576:AVYkTpy0OVnKhXJ04BJFKA3wRKB7a9WscrmCqeQrE7k5hRthW:MpJOl8xFMRy/SeQgA5bDW
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

socelars

Malware Config

Extracted

Family

socelars

https://hdbywe.s3.us-west-2.amazonaws.com/sadef33/

Signatures

Socelars family
socelars

Socelars payload 1 IoCs

resource	yara_rule
sample	family_socelars

File Explorer

1b76dfdbf4e7e2c097787fe60ecf6fe3c1da04297c379e8f9e3a8ff5b58fd58a

.exe 1.4MB

1b76dfdbf4e7e2c097787fe60ecf6fe3c1da04297c379e8f9e3a8ff5b58fd58a

IMPHASH b1e867ef87efb215fbaa4877aa8fac3e
SHA256 1b76dfdbf4e7e2c097787fe60ecf6fe3c1da04297c379e8f9e3a8ff5b58fd58a
MD5 feb8f593ac4303b31a891953d9b721aa
SHA1 bbd1a00938d9ab802c5e8eecf812d5000ac02ece
SHA512 81ce5577977039846b9138593659954c7c330d6d36947116fcb4cb0389aab6885858c6ee9bd1cc4cc85eeb72ee1a2c539cd0b568ae565d41bd7ac32b9b4315cb
SSDEEP 24576:AVYkTpy0OVnKhXJ04BJFKA3wRKB7a9WscrmCqeQrE7k5hRthW:MpJOl8xFMRy/SeQgA5bDW
MD5 SHA1 SHA512 SSDEEP

windows x86

Socelars payload

Minor OS version

Major OS version

Entry point

1004195

Magic Number

267

Subsystem

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

GetComputerNameW GetModuleFileNameA GetCurrentProcessId OpenProcess GetModuleFileNameW SetLastError WaitForSingleObject CreateEventW FreeLibrary WinExec GetPrivateProfileStringW CopyFileW SetStdHandle SetEnvironmentVariableW FreeEnvironmentStringsW GetEnvironmentStringsW GetOEMCP LocalFree LocalAlloc LoadResource FindResourceW SizeofResource LockResource GetTickCount GetCurrentThread Sleep GetProcessHeap HeapAlloc GetLastError GetTempPathA SetCurrentDirectoryW GetShortPathNameA LoadLibraryW GetProcAddress WideCharToMultiByte MultiByteToWideChar SystemTimeToFileTime DosDateTimeToFileTime GetCurrentProcess DuplicateHandle CloseHandle WriteFile SetFileTime SetFilePointer ReadFile GetFileType CreateFileW CreateDirectoryW TerminateProcess GetCurrentDirectoryW GetACP IsValidCodePage FindNextFileW FindFirstFileExW FindClose GetTimeZoneInformation GetFileSizeEx GetConsoleOutputCP SetFilePointerEx ReadConsoleW GetConsoleMode EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CompareStringW GetCommandLineW GetCommandLineA GetStdHandle ExitProcess GetModuleHandleExW FreeLibraryAndExitThread ExitThread CreateThread LoadLibraryExW TlsFree TlsSetValue TlsGetValue TlsAlloc RtlUnwind RaiseException GetStringTypeW GetCPInfo WriteConsoleW CompareStringEx LCMapStringEx DecodePointer EncodePointer InitializeCriticalSectionEx InitializeSListHead GetStartupInfoW IsDebuggerPresent GetModuleHandleW ResetEvent SetEvent InitializeCriticalSectionAndSpinCount IsProcessorFeaturePresent SetUnhandledExceptionFilter UnhandledExceptionFilter FlushFileBuffers QueryPerformanceCounter MapViewOfFile CreateFileMappingW AreFileApisANSI TryEnterCriticalSection HeapCreate HeapFree EnterCriticalSection GetFullPathNameW GetDiskFreeSpaceW OutputDebugStringA LockFile LeaveCriticalSection InitializeCriticalSection GetFullPathNameA SetEndOfFile UnlockFileEx GetTempPathW CreateMutexW GetFileAttributesW GetCurrentThreadId UnmapViewOfFile HeapValidate HeapSize FormatMessageW GetDiskFreeSpaceA GetFileAttributesA GetFileAttributesExW OutputDebugStringW FlushViewOfFile CreateFileA LoadLibraryA WaitForSingleObjectEx DeleteFileA DeleteFileW HeapReAlloc GetSystemInfo HeapCompact HeapDestroy UnlockFile LockFileEx GetFileSize DeleteCriticalSection GetSystemTimeAsFileTime GetSystemTime FormatMessageA

advapi32

LookupPrivilegeValueW AdjustTokenPrivileges LookupAccountNameW SetSecurityDescriptorOwner SetSecurityDescriptorGroup SetSecurityDescriptorDacl IsValidSecurityDescriptor InitializeSecurityDescriptor InitializeAcl GetTokenInformation GetLengthSid FreeSid EqualSid DuplicateToken AllocateAndInitializeSid AddAccessAllowedAce AccessCheck OpenThreadToken OpenProcessToken

shell32

ShellExecuteExA

ole32

CoInitializeEx CoGetObject CoUninitialize

wininet

InternetGetCookieExA

netapi32

Netbios

ntdll

RtlInitUnicodeString NtFreeVirtualMemory LdrEnumerateLoadedModules RtlEqualUnicodeString RtlAcquirePebLock NtAllocateVirtualMemory RtlReleasePebLock RtlNtStatusToDosError RtlCreateHeap RtlDestroyHeap RtlAllocateHeap RtlFreeHeap NtClose NtOpenKey NtEnumerateValueKey NtQueryValueKey

Name

.text

Size

1.1MB

Virtual Size

1.1MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.ubvuvmd

Size

20KB

Virtual Size

20KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

177KB

Virtual Size

177KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

11KB

Virtual Size

29KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.ubvuvmd

Size

512B

Virtual Size

80B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

53KB

Virtual Size

53KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

40KB

Virtual Size

39KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ