DotNetRuntimeDebugHeader
Static task
static1
Behavioral task
behavioral1
Sample
2536fc6f1a41811f182aa3cd922e880835468ef10ef8bd50cc6a1c180c080696.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2536fc6f1a41811f182aa3cd922e880835468ef10ef8bd50cc6a1c180c080696.exe
Resource
win10v2004-20240319-en
General
-
Target
2536fc6f1a41811f182aa3cd922e880835468ef10ef8bd50cc6a1c180c080696
-
Size
4.1MB
-
MD5
66d470662b00625bdd142c6dbc43888a
-
SHA1
b26f70d765d664c9daf307bc89767e6ab8aa41d4
-
SHA256
2536fc6f1a41811f182aa3cd922e880835468ef10ef8bd50cc6a1c180c080696
-
SHA512
1c59784050f00b84693bbd9985761c605b20e38753da394eaf20b12a296e8a13a416b0949cd4d1de3f80859277b5bf15c260297ce93e42fd188764c9db966013
-
SSDEEP
49152:TmLt5d3214AmqYoh8yBUtYTL0VhgFhFO47t+l06ungLU:QfTFNgLsA7
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2536fc6f1a41811f182aa3cd922e880835468ef10ef8bd50cc6a1c180c080696
Files
-
2536fc6f1a41811f182aa3cd922e880835468ef10ef8bd50cc6a1c180c080696.exe windows:6 windows x64 arch:x64
7c8e6812048f7bc8805aa01cc2d3ded0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
advapi32
RegCreateKeyExW
RegDeleteValueW
RegOpenKeyExW
RegQueryValueExW
RegSetValueExW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegEnumKeyExW
RegEnumValueW
GetTokenInformation
DuplicateTokenEx
OpenThreadToken
RevertToSelf
ImpersonateLoggedOnUser
CheckTokenMembership
EventWrite
EventRegister
EventEnabled
bcrypt
BCryptGenRandom
BCryptEncrypt
BCryptDecrypt
BCryptOpenAlgorithmProvider
BCryptSetProperty
BCryptCloseAlgorithmProvider
BCryptDestroyKey
BCryptImportKey
kernel32
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
EncodePointer
RaiseException
RtlPcToFileHeader
SetLastError
FormatMessageW
GetLastError
CloseHandle
GetExitCodeProcess
CreateProcessW
TerminateProcess
OpenProcess
K32EnumProcesses
GetProcessId
DuplicateHandle
CreatePipe
GetCPInfoExW
GetCurrentProcess
MultiByteToWideChar
WideCharToMultiByte
GetStdHandle
GetConsoleCP
GetConsoleOutputCP
CloseThreadpoolIo
ExitProcess
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
GetSystemTime
GetCalendarInfoEx
CompareStringOrdinal
CompareStringEx
FindNLSStringEx
GetLocaleInfoEx
ResolveLocaleName
GetUserPreferredUILanguages
FindStringOrdinal
GetTickCount64
GetCurrentProcessorNumber
GetCurrentThread
WaitForSingleObject
Sleep
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
CreateThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
InitializeCriticalSection
InitializeConditionVariable
DeleteCriticalSection
LocalFree
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
WaitForMultipleObjectsEx
GetFullPathNameW
GetLongPathNameW
LocalAlloc
GetProcAddress
RaiseFailFastException
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
LocaleNameToLCID
LCMapStringEx
EnumTimeFormatsEx
EnumCalendarInfoExEx
CreateDirectoryW
CreateFileW
DeleteFileW
DeviceIoControl
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileAttributesExW
GetFileInformationByHandleEx
GetFileType
GetModuleFileNameW
GetOverlappedResult
GetSystemDirectoryW
LoadLibraryExW
ReadFile
SetFileAttributesW
SetFileInformationByHandle
SetFilePointerEx
SetThreadErrorMode
GetDynamicTimeZoneInformation
GetTimeZoneInformation
WriteFile
SetEvent
CreateEventExW
GetEnvironmentVariableW
CreateThread
ResumeThread
GetThreadPriority
SetThreadPriority
VirtualAllocEx
GetThreadContext
SetThreadContext
WriteProcessMemory
VirtualProtect
FlushProcessWriteBuffers
QueryPerformanceCounter
QueryPerformanceFrequency
GetCurrentThreadId
WaitForSingleObjectEx
VirtualQuery
RtlCaptureContext
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
SwitchToThread
SuspendThread
FlushInstructionCache
VirtualAlloc
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
GetSystemTimeAsFileTime
InitializeCriticalSectionEx
ResetEvent
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetTickCount
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
GetWriteWatch
ResetWriteWatch
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
RtlUnwindEx
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
InitializeSListHead
GetCurrentProcessId
InitializeCriticalSectionAndSpinCount
ole32
CoUninitialize
CoTaskMemAlloc
CoGetApartmentType
CoCreateGuid
CoTaskMemFree
CoWaitForMultipleHandles
CoInitializeEx
user32
LoadStringW
api-ms-win-crt-heap-l1-1-0
free
_callnewh
calloc
malloc
_set_new_mode
api-ms-win-crt-math-l1-1-0
ceil
floor
__setusermatherr
pow
sin
tan
cos
modf
api-ms-win-crt-string-l1-1-0
wcsncmp
strncpy_s
_stricmp
strcpy_s
_wcsicmp
strcmp
api-ms-win-crt-runtime-l1-1-0
_get_initial_wide_environment
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___wargv
__p___argc
_exit
exit
_initterm_e
_initterm
terminate
_crt_atexit
_initialize_wide_environment
_register_onexit_function
_initialize_onexit_table
_configure_wide_argv
_set_app_type
_seh_filter_exe
abort
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf_s
__stdio_common_vsscanf
__stdio_common_vfprintf
__acrt_iob_func
_set_fmode
__p__commode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Exports
Exports
Sections
.text Size: 461KB - Virtual size: 461KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.managed Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 191KB - Virtual size: 255KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 135KB - Virtual size: 135KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 932B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ