Behavioral task
behavioral1
Sample
1bf599090594e1877859326d9cdeb833.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1bf599090594e1877859326d9cdeb833.exe
Resource
win10v2004-20231215-en
General
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Target
1bf599090594e1877859326d9cdeb833
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Size
81KB
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MD5
1bf599090594e1877859326d9cdeb833
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SHA1
b062150dd3db045d69d0f18fe47ff127ef833af9
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SHA256
e23343e1df84347b98910e1a0958630205bff9db056a934f3f8ea7efad170028
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SHA512
a88b9028faecf8c079e91d7542f3736c897344bd66d2ac160762117a74561a22020d65e90a3bb8c27c2814a08536f9e70a299c57643ad06698fbb56e3c22686b
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SSDEEP
768:ZrCVa45J1yppJX6Zo3o/L8eltnJRQEDqAnf9/OZU9qZU9SnUg:ZrGvj0pDb3of9JRv9OpUg
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Signatures
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Metasploit family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1bf599090594e1877859326d9cdeb833
Files
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1bf599090594e1877859326d9cdeb833.exe windows:5 windows x86 arch:x86
8221c55ede60299827f0af1827a82c27
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
Sleep
IsProcessorFeaturePresent
HeapSize
WideCharToMultiByte
HeapReAlloc
GetStringTypeW
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
LoadLibraryW
ReadConsoleInputA
SetConsoleMode
GetConsoleMode
GetCommandLineW
HeapSetInformation
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetLastError
HeapFree
CreateFileW
CloseHandle
HeapAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
WriteFile
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
MultiByteToWideChar
RtlUnwind
LCMapStringW
Sections
.text Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ