Behavioral task
behavioral1
Sample
4c5dfcc927c2e2aa9057bdfa93465e36f65b6a11fc9e68b8a74cc4d51033871a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4c5dfcc927c2e2aa9057bdfa93465e36f65b6a11fc9e68b8a74cc4d51033871a.exe
Resource
win10v2004-20240426-en
General
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Target
4c5dfcc927c2e2aa9057bdfa93465e36f65b6a11fc9e68b8a74cc4d51033871a.exe
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Size
189KB
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MD5
ebd456b188855468e9d6964f0d5bc926
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SHA1
68f955fe90bedfa513fe103cc4cb6dd47b25c0fd
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SHA256
4c5dfcc927c2e2aa9057bdfa93465e36f65b6a11fc9e68b8a74cc4d51033871a
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SHA512
f49ff668076b2fc0197fa31dbcc1eaec32d160f4baeccbd11f95d81fec7560b47c1109545bea4a9c2d39347d1ea64f5a250786b1bd16e7ba7e60f7b71a415caf
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SSDEEP
3072:G+pQ1iFLsEPUlyMskpmMrj3TLTDr1/xTi/dWOaEYUV6wUBKWmdw8OocPXGwRipHY:G+pQ14sDlNskpmMrj3TLTDr1/xTi/dTZ
Malware Config
Extracted
gcleaner
185.172.128.90
5.42.64.56
5.42.65.64
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url_path
/dll/key.php
/dll/key.php
Signatures
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Gcleaner family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c5dfcc927c2e2aa9057bdfa93465e36f65b6a11fc9e68b8a74cc4d51033871a.exe
Files
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4c5dfcc927c2e2aa9057bdfa93465e36f65b6a11fc9e68b8a74cc4d51033871a.exe.exe windows:6 windows x86 arch:x86
3dec43190d41122a8a4566a065ddce5a
Headers
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
Imports
kernel32
SetLastError
VirtualFree
OutputDebugStringA
VirtualAlloc
LocalAlloc
GetLastError
LoadLibraryA
GetNativeSystemInfo
HeapAlloc
GetProcAddress
LocalFree
GetProcessHeap
FreeLibrary
FormatMessageA
IsBadReadPtr
Process32First
FindFirstFileA
HeapFree
FindClose
CreateFileW
GetLocaleInfoA
OpenProcess
CreateToolhelp32Snapshot
Sleep
GetTempPathA
K32GetModuleFileNameExA
Process32Next
K32GetModuleBaseNameA
CreateThread
GetCurrentProcessId
K32EnumProcessModules
CreateDirectoryA
WriteConsoleW
SetEndOfFile
HeapSize
FlushFileBuffers
GetStringTypeW
VirtualProtect
WideCharToMultiByte
CloseHandle
CreateFileA
MultiByteToWideChar
WriteFile
FindNextFileA
ReadFile
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
GetFileSizeEx
GetConsoleOutputCP
GetFileAttributesExW
CreateProcessW
DecodePointer
GetExitCodeProcess
WaitForSingleObject
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
RaiseException
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
GetCommandLineA
GetCommandLineW
SetFilePointerEx
GetConsoleMode
ReadConsoleW
GetFileType
CompareStringW
LCMapStringW
HeapReAlloc
user32
GetForegroundWindow
GetKeyboardLayoutList
GetWindowTextA
advapi32
CryptAcquireContextW
GetUserNameA
CryptDecrypt
CryptCreateHash
CryptDeriveKey
CryptHashData
CryptReleaseContext
CryptDestroyKey
shell32
SHGetFolderPathA
ShellExecuteA
ole32
CoCreateInstance
CoInitialize
CoUninitialize
wininet
InternetSetFilePointer
HttpQueryInfoA
HttpAddRequestHeadersA
InternetSetOptionA
InternetOpenA
InternetCloseHandle
HttpSendRequestA
InternetReadFile
HttpOpenRequestA
InternetConnectA
Sections
.text Size: 142KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 34KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ