General
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Target
t0793336.exe
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Size
315KB
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MD5
57f92b3fe4257b9b5e87bba5cd9d01d0
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SHA1
a2b08e8254efc9326f6d9b8370b22218ef3320e8
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SHA256
84567d4d000ee419bbaccd630c406f2029b88e42e1b67f6d1a670c974403df87
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SHA512
8c5bb901ae4c7434cb718699b55af3a2906ecef1165a201818300e3e10cbbe0e50117925a22709b9f425c31eef0fa1931bef27324c2155d2bd475919f4de49bb
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SSDEEP
6144:zR/tsQnf6X0M6+koYhXMxjwigfwfgbePu97rrAOQ322222KTq:zRlHVckoaXMxcePu97Hg22222iq
Malware Config
Extracted
amadey
3.87
193.233.255.9/nasa/index.php
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install_dir
ebb444342c
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install_file
legosa.exe
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strings_key
0b59a358b8646634fe523e0d5fe7fc43
Signatures
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Amadey family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource t0793336.exe
Files
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t0793336.exe.exe windows x86
44e769941d2c6ad88bf42ac4adb36135
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
CloseHandle
GetSystemInfo
CreateThread
GetThreadContext
GetProcAddress
VirtualAllocEx
RemoveDirectoryA
CreateFileA
CreateProcessA
CreateDirectoryA
SetThreadContext
SetEndOfFile
HeapSize
GetProcessHeap
SetEnvironmentVariableW
GetFileAttributesA
GetLastError
GetTempPathA
Sleep
GetModuleHandleA
SetCurrentDirectoryA
ResumeThread
GetComputerNameExW
GetVersionExW
CreateMutexA
VirtualAlloc
WriteFile
VirtualFree
WriteProcessMemory
GetModuleFileNameA
ReadProcessMemory
ReadFile
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetTimeZoneInformation
HeapReAlloc
ReadConsoleW
SetStdHandle
GetFullPathNameW
GetCurrentDirectoryW
DeleteFileW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
HeapAlloc
HeapFree
GetConsoleMode
GetConsoleCP
FlushFileBuffers
SetFilePointerEx
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
SwitchToThread
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetModuleHandleW
EncodePointer
DecodePointer
MultiByteToWideChar
CompareStringW
LCMapStringW
GetLocaleInfoW
GetStringTypeW
GetCPInfo
SetEvent
ResetEvent
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
RaiseException
RtlUnwind
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetModuleFileNameW
GetStdHandle
GetCommandLineA
GetCommandLineW
GetFileSizeEx
WriteConsoleW
advapi32
RegCloseKey
RegQueryValueExA
GetSidSubAuthorityCount
GetSidSubAuthority
GetUserNameA
LookupAccountNameA
RegSetValueExA
RegOpenKeyExA
GetSidIdentifierAuthority
shell32
ShellExecuteA
ord680
SHGetFolderPathA
wininet
HttpOpenRequestA
InternetReadFile
InternetConnectA
HttpSendRequestA
InternetCloseHandle
InternetOpenA
InternetOpenW
InternetOpenUrlA
Sections
.text Size: 229KB - Virtual size: 228KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 10KB
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: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ