amadey | 6cdb5689c39841cb71537410e90fcd6db86ef27dff8cf9eac5ac8122997f5b90

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General

Target
6cdb5689c39841cb71537410e90fcd6db86ef27dff8cf9eac5ac8122997f5b90
Size 421KB
Sample240612-sky1hatckq
SHA256 6cdb5689c39841cb71537410e90fcd6db86ef27dff8cf9eac5ac8122997f5b90
MD5 e62848b3576538fa77777032c232436b
SHA1 0049ca2473da98bc37394d5bb4c05852356c8bcb
SHA512 ded4ab36f0401e7330de3e0347328ff1218338388268e45f0f79e23d8c95ba22b6f1454e2f908952acee023d1e5087b47f0cc38e23e151e7130e385951043822
SSDEEP 12288:sXLuBglhv+vNO6bVeKGA/Py3B1KuJ+NiKYU/d7tnUv:OLKgHv+vNOSV/vyrnKtF5Uv
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

ffb1b9 amadey

Malware Config

Extracted

Family

amadey

Version

4.30

Botnet

ffb1b9

http://proresupdate.com

Attributes

install_dir
4bbb72a446
install_file
Hkbsse.exe
strings_key
1ebbd218121948a356341fff55521237
url_paths
/h9fmdW5/index.php

rc4.plain

Signatures

Amadey family
amadey

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
6cdb5689c39841cb71537410e90fcd6db86ef27dff8cf9eac5ac8122997f5b90

File Explorer

6cdb5689c39841cb71537410e90fcd6db86ef27dff8cf9eac5ac8122997f5b90

.exe 421KB

6cdb5689c39841cb71537410e90fcd6db86ef27dff8cf9eac5ac8122997f5b90

IMPHASH 39e221da42b9cac717741c15ca264eb9
SHA256 6cdb5689c39841cb71537410e90fcd6db86ef27dff8cf9eac5ac8122997f5b90
MD5 e62848b3576538fa77777032c232436b
SHA1 0049ca2473da98bc37394d5bb4c05852356c8bcb
SHA512 ded4ab36f0401e7330de3e0347328ff1218338388268e45f0f79e23d8c95ba22b6f1454e2f908952acee023d1e5087b47f0cc38e23e151e7130e385951043822
SSDEEP 12288:sXLuBglhv+vNO6bVeKGA/Py3B1KuJ+NiKYU/d7tnUv:OLKgHv+vNOSV/vyrnKtF5Uv
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

121060

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_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

GetSystemInfo CreateThread GetLocalTime GetThreadContext GetProcAddress VirtualAllocEx RemoveDirectoryA CloseHandle CreateProcessA CreateDirectoryA SetThreadContext SetEndOfFile DecodePointer ReadConsoleW HeapReAlloc HeapSize CreateFileA GetFileAttributesA GetLastError GetTempPathA SetCurrentDirectoryA Sleep GetModuleHandleA ResumeThread GetComputerNameExW GetVersionExW WaitForSingleObject CreateMutexA VirtualAlloc WriteFile VirtualFree WriteProcessMemory GetModuleFileNameA ReadProcessMemory ReadFile GetTimeZoneInformation GetConsoleMode GetConsoleCP FlushFileBuffers GetStringTypeW GetProcessHeap SetEnvironmentVariableW FreeEnvironmentStringsW GetEnvironmentStringsW GetCPInfo GetOEMCP GetACP IsValidCodePage FindNextFileW FindFirstFileExW FindClose SetFilePointerEx SetStdHandle GetFullPathNameW GetCurrentDirectoryW DeleteFileW LCMapStringW CompareStringW MultiByteToWideChar HeapAlloc HeapFree GetCommandLineW GetCommandLineA GetStdHandle FileTimeToSystemTime SystemTimeToTzSpecificLocalTime PeekNamedPipe GetFileType GetFileInformationByHandle GetDriveTypeW RaiseException GetCurrentThreadId IsProcessorFeaturePresent QueueUserWorkItem GetModuleHandleExW FormatMessageW WideCharToMultiByte EnterCriticalSection LeaveCriticalSection TryEnterCriticalSection DeleteCriticalSection SetLastError InitializeCriticalSectionAndSpinCount CreateEventW SwitchToThread TlsAlloc TlsGetValue TlsSetValue TlsFree GetSystemTimeAsFileTime GetTickCount GetModuleHandleW WaitForSingleObjectEx QueryPerformanceCounter SetEvent ResetEvent UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsDebuggerPresent GetStartupInfoW GetCurrentProcessId InitializeSListHead CreateTimerQueue SignalObjectAndWait SetThreadPriority GetThreadPriority GetLogicalProcessorInformation CreateTimerQueueTimer ChangeTimerQueueTimer DeleteTimerQueueTimer GetNumaHighestNodeNumber GetProcessAffinityMask SetThreadAffinityMask RegisterWaitForSingleObject UnregisterWait EncodePointer GetCurrentThread GetThreadTimes FreeLibrary FreeLibraryAndExitThread GetModuleFileNameW LoadLibraryExW VirtualProtect DuplicateHandle ReleaseSemaphore InterlockedPopEntrySList InterlockedPushEntrySList InterlockedFlushSList QueryDepthSList UnregisterWaitEx LoadLibraryW RtlUnwind ExitProcess CreateFileW WriteConsoleW

advapi32

RegCloseKey RegQueryInfoKeyW RegQueryValueExA GetSidSubAuthorityCount GetSidSubAuthority GetUserNameA LookupAccountNameA RegSetValueExA RegOpenKeyExA RegEnumValueW GetSidIdentifierAuthority

shell32

SHGetFolderPathA ShellExecuteA ord680 SHFileOperationA

ole32

CoUninitialize CoCreateInstance CoInitialize

wininet

HttpOpenRequestA InternetOpenUrlA InternetOpenW InternetOpenA InternetCloseHandle HttpSendRequestA InternetConnectA InternetReadFile

ws2_32

closesocket inet_pton getaddrinfo WSAStartup send socket connect recv htons freeaddrinfo

Name

.text

Size

313KB

Virtual Size

313KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

68KB

Virtual Size

68KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

13KB

Virtual Size

25KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

512B

Virtual Size

480B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

19KB

Virtual Size

18KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

ekm

Size

6KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Extracted

Signatures

File Explorer

6cdb5689c39841cb71537410e90fcd6db86ef27dff8cf9eac5ac8122997f5b90

kernel32

advapi32

shell32

ole32

wininet

ws2_32

generic