Static task
static1
Behavioral task
behavioral1
Sample
ef0529d0b1be347ab3dc4d572ab9f67c58c0e3c5b248fb74de4b4474a9eefca0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ef0529d0b1be347ab3dc4d572ab9f67c58c0e3c5b248fb74de4b4474a9eefca0.exe
Resource
win10v2004-20230915-en
General
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Target
ef0529d0b1be347ab3dc4d572ab9f67c58c0e3c5b248fb74de4b4474a9eefca0
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Size
741KB
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MD5
c18668c0214ae3c707c0c23da80018d5
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SHA1
5ca26749c7a266e1f45d7e009a96ba5e7a37abdc
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SHA256
ef0529d0b1be347ab3dc4d572ab9f67c58c0e3c5b248fb74de4b4474a9eefca0
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SHA512
f5da9dd17e8569befc476504b6c9779d7bc3b48cfcbc54ba7f65b56de99d79cb6aafb1b8579679bb397265b2eaca4381c401ae90a22b3ef8ab9464c064fe54af
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SSDEEP
12288:z8//yfYb5BIQZVtA3F+FRRUiXI56cCFqOkPuYsDNuWWgwzya7NFoG0LE9:YiuBtZVXRULIFqOEuYM+gwzvroGz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef0529d0b1be347ab3dc4d572ab9f67c58c0e3c5b248fb74de4b4474a9eefca0
Files
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ef0529d0b1be347ab3dc4d572ab9f67c58c0e3c5b248fb74de4b4474a9eefca0.exe windows:6 windows x86
35646f486d46399590ccfc4635584429
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
MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte
GetCurrentThreadId
CloseHandle
WaitForSingleObjectEx
GetExitCodeThread
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetModuleHandleW
GetProcAddress
GetCPInfo
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetCurrentProcessId
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
CreateFileW
RaiseException
RtlUnwind
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetFileType
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetProcessHeap
HeapSize
WriteConsoleW
Sections
.text Size: 134KB - Virtual size: 133KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 542KB - Virtual size: 542KB
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: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ