_LoadEnvironment@0
Static task
static1
Behavioral task
behavioral1
Sample
81697ba4992f8d763c97e9deb9f517b1630749b61eb782ff227623e0da0d89a4.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
81697ba4992f8d763c97e9deb9f517b1630749b61eb782ff227623e0da0d89a4.exe
Resource
win10v2004-20230915-en
General
-
Target
81697ba4992f8d763c97e9deb9f517b1630749b61eb782ff227623e0da0d89a4
-
Size
193KB
-
MD5
046bce568b6e2130779c07bcd5003e86
-
SHA1
66f2e62a84b9d8c50902c2b522fc529bc5e60e9c
-
SHA256
ec5a45dd09d66003ba6b848e241bca9b5c10d7b2f3ff5b71155145ab9c9498e8
-
SHA512
ad5463c9db96743b8495af1416ba7c3aaf4d1d171e13e6779bc5039bd0409b454d2cd8b32654ce7abf9c9ad5ffe50d07c70a2c073c2210a5816eb4881e398430
-
SSDEEP
6144:O0ESIqRGjedRkCOqYmXHst49JGd89+0rDyE9wmU:BUjAMC5i8V99wb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/81697ba4992f8d763c97e9deb9f517b1630749b61eb782ff227623e0da0d89a4
Files
-
81697ba4992f8d763c97e9deb9f517b1630749b61eb782ff227623e0da0d89a4.zip
-
81697ba4992f8d763c97e9deb9f517b1630749b61eb782ff227623e0da0d89a4.exe windows:6 windows x86
e918dcf0d250c75ae82a52aae1d3b862
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
advapi32
CloseEventLog
kernel32
CloseHandle
WaitForSingleObjectEx
GetCurrentThreadId
GetExitCodeThread
QueryPerformanceCounter
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetCurrentProcessId
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetCurrentProcess
TerminateProcess
WriteConsoleW
RaiseException
RtlUnwind
GetLastError
SetLastError
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetFileType
GetFileSizeEx
SetFilePointerEx
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
GetProcessHeap
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
HeapSize
HeapReAlloc
CreateFileW
DecodePointer
Exports
Exports
Sections
.text Size: 106KB - Virtual size: 106KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.Labs Size: 180KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ