gcleaner | 2026-07-27_8b083d2b415ff667ca39a3d971342a92_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader

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General

Target
2026-07-27_8b083d2b415ff667ca39a3d971342a92_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader
Size 200KB
Sample260727-b462sagh73
SHA256 48a4e40e1f70e737cf993f5b751159033e0a6839fe198bceab0cff2340d1c222
MD5 8b083d2b415ff667ca39a3d971342a92
SHA1 25fe978e1da43fece08c59d1e7ff9ff4ac78ab37
SHA512 a7987546342f8b04e0f7fbed80546e133faacaf9fe9a40fa8a1da5d35e856d049de49fbf33f16a9e1d1f3c5f46809e6a09e802374d1bafeb06768ae87dd6d2f7
SSDEEP 6144:o1HJey4foGvdWQaY9zuXSTiZu2GeYnjcatZgZkKeAI2QRdg8mwKTTEGsnpg3X5rl:o1peygWQaY9zuXSTiZu2GeYjcatZgZkA
TLSH
T124148D2271A2C073C472093414A48BB54ABD7E735BA44DFF63E4EA291E30AD19637E77
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

loader gcleaner

Malware Config

Extracted

Family

gcleaner

185.156.73.98
45.91.200.135

Signatures

Family: GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
loader gcleaner

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-27_8b083d2b415ff667ca39a3d971342a92_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader

File Explorer

2026-07-27_8b083d2b415ff667ca39a3d971342a92_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader

.exe 200KB

2026-07-27_8b083d2b415ff667ca39a3d971342a92_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader

IMPHASH 0e8dc3c1ed837a50062e1587a9cd450e
SHA256 48a4e40e1f70e737cf993f5b751159033e0a6839fe198bceab0cff2340d1c222
MD5 8b083d2b415ff667ca39a3d971342a92
SHA1 25fe978e1da43fece08c59d1e7ff9ff4ac78ab37
SHA512 a7987546342f8b04e0f7fbed80546e133faacaf9fe9a40fa8a1da5d35e856d049de49fbf33f16a9e1d1f3c5f46809e6a09e802374d1bafeb06768ae87dd6d2f7
SSDEEP 6144:o1HJey4foGvdWQaY9zuXSTiZu2GeYnjcatZgZkKeAI2QRdg8mwKTTEGsnpg3X5rl:o1peygWQaY9zuXSTiZu2GeYjcatZgZkA
TLSH
T124148D2271A2C073C472093414A48BB54ABD7E735BA44DFF63E4EA291E30AD19637E77
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

35663

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_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

LocalAlloc GetLastError LoadLibraryA GetNativeSystemInfo HeapAlloc GetProcAddress LocalFree GetProcessHeap FreeLibrary FormatMessageA IsBadReadPtr VirtualAlloc FindClose GetCommandLineA Sleep GetTempPathA CreateDirectoryA HeapSize GetFileSizeEx OutputDebugStringA VirtualFree SetLastError HeapFree VirtualProtect WideCharToMultiByte CloseHandle CreateFileA MultiByteToWideChar WriteFile GetConsoleCP FlushFileBuffers CreateFileW SetStdHandle FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetOEMCP GetACP IsValidCodePage FindNextFileW FindFirstFileExW HeapReAlloc EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer GetStringTypeW GetCPInfo UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent InitializeCriticalSectionAndSpinCount SetEvent ResetEvent WaitForSingleObjectEx CreateEventW GetModuleHandleW IsDebuggerPresent GetStartupInfoW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead RtlUnwind RaiseException TlsAlloc TlsGetValue TlsSetValue TlsFree LoadLibraryExW ExitProcess GetModuleHandleExW GetModuleFileNameW GetStdHandle SetFilePointerEx GetConsoleMode GetFileType LCMapStringW WriteConsoleW

advapi32

CryptDestroyKey RegCloseKey CryptAcquireContextW RegCreateKeyExA CryptDecrypt CryptCreateHash CryptDeriveKey CryptHashData RegSetValueExA RegOpenKeyExA CryptReleaseContext

shell32

SHGetFolderPathA

ole32

CoInitialize CoCreateInstance CoUninitialize

wininet

InternetSetFilePointer HttpSendRequestA InternetOpenA HttpOpenRequestA HttpQueryInfoA InternetConnectA HttpAddRequestHeadersA InternetCloseHandle InternetReadFile InternetSetOptionA

Name

.text

Size

112KB

Virtual Size

112KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

52KB

Virtual Size

52KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.htext

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Extracted

Signatures

File Explorer

2026-07-27_8b083d2b415ff667ca39a3d971342a92_amadey_cobalt-strike_elex_luca-stealer_njrat_smoke-loader

kernel32

advapi32

shell32

ole32

wininet

generic