Behavioral task
behavioral1
Sample
0e1f63545fb88c96ae3253e613e41e857051ca4af26f74556954deb07649d267.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
0e1f63545fb88c96ae3253e613e41e857051ca4af26f74556954deb07649d267.exe
Resource
win10-20240404-en
General
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Target
0e1f63545fb88c96ae3253e613e41e857051ca4af26f74556954deb07649d267
-
Size
435KB
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MD5
2e57ef5871f42be5940f7d6bdf30157b
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SHA1
aff2b165a478bdff0246d1318afd15f725051616
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SHA256
0e1f63545fb88c96ae3253e613e41e857051ca4af26f74556954deb07649d267
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SHA512
e7ae1f58b0b2d1272b8e1d9dcd2f211e13c2c487a435091dd0afbadf20262044172bd66d1d3ad1588dc12b426f581d8a1d0954f5b880236ed58def89c0fd8d43
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SSDEEP
12288:IJfteb5TDmeCSqvLoJLtDJD3NSb0BW5u2OMI:UkdTDTCSqvsJxBQbTF
Malware Config
Extracted
amadey
4.41
85ce94
http://154.216.20.42
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install_dir
e58450e4d0
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install_file
Hkbsse.exe
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strings_key
7425f712f23e2bbfda0147fdb912c03a
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url_paths
/h9k4kfklCdszZ3/index.php
Signatures
-
Amadey family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0e1f63545fb88c96ae3253e613e41e857051ca4af26f74556954deb07649d267
Files
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0e1f63545fb88c96ae3253e613e41e857051ca4af26f74556954deb07649d267.exe windows:6 windows x86 arch:x86
f524bbe3419681c6783b5efcee446fb5
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
CreateThread
GetLocalTime
GetThreadContext
GetProcAddress
VirtualAllocEx
RemoveDirectoryA
ReadProcessMemory
GetSystemInfo
CreateDirectoryA
SetThreadContext
SetEndOfFile
DecodePointer
ReadConsoleW
HeapReAlloc
HeapSize
CloseHandle
CreateFileA
GetFileAttributesA
GetLastError
Sleep
GetTempPathA
SetCurrentDirectoryA
GetModuleHandleA
ResumeThread
GetComputerNameExW
GetVersionExW
CreateMutexA
VirtualAlloc
WriteFile
VirtualFree
WriteProcessMemory
GetModuleFileNameA
CreateProcessA
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
user32
GetSystemMetrics
ReleaseDC
GetDC
gdi32
CreateCompatibleBitmap
SelectObject
CreateCompatibleDC
DeleteObject
BitBlt
advapi32
RegCloseKey
RegQueryInfoKeyW
RegGetValueA
RegQueryValueExA
GetSidSubAuthorityCount
GetSidSubAuthority
GetUserNameA
LookupAccountNameA
RegSetValueExA
RegOpenKeyExA
RegEnumValueW
GetSidIdentifierAuthority
shell32
SHGetFolderPathA
ShellExecuteA
ord680
SHFileOperationA
ole32
CoUninitialize
CoCreateInstance
CoInitialize
wininet
HttpOpenRequestA
InternetWriteFile
InternetOpenUrlA
InternetOpenW
HttpEndRequestW
HttpAddRequestHeadersA
HttpSendRequestExA
InternetOpenA
InternetCloseHandle
HttpSendRequestA
InternetConnectA
InternetReadFile
gdiplus
GdipGetImageEncodersSize
GdipDisposeImage
GdiplusStartup
GdiplusShutdown
GdipGetImageEncoders
GdipSaveImageToFile
GdipCreateBitmapFromHBITMAP
ws2_32
closesocket
inet_pton
getaddrinfo
WSAStartup
send
socket
connect
recv
htons
freeaddrinfo
Sections
.text Size: 330KB - Virtual size: 329KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 70KB - Virtual size: 70KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 25KB
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: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ