DotNetRuntimeDebugHeader
Static task
static1
Behavioral task
behavioral1
Sample
da08f38fa649643f410f14811c7e3cec28c7aaf5b98ab06bae942695e15a30c6.exe
Resource
win7-20240221-en
General
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Target
da08f38fa649643f410f14811c7e3cec28c7aaf5b98ab06bae942695e15a30c6.exe
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Size
4.0MB
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MD5
e3255b216748070e4bc397405fdf6fad
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SHA1
aac9ba5c1a98faa2f03a20cc39b6afdb72f3a2d4
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SHA256
da08f38fa649643f410f14811c7e3cec28c7aaf5b98ab06bae942695e15a30c6
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SHA512
949edc571c1a944b1ce872611842ee5f9a27cda3d349207b48a57f318d31643bc514bec62cb81e0365ce58c10a4fb2b0ea26e745b013760be2d8b28768f38a2d
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SSDEEP
49152:/FL8Xf6qIED5X0MJEJsaoSo5dqqlg+egF0ty6H4NhGKjmuU5JN:69n4ojqV00Z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource da08f38fa649643f410f14811c7e3cec28c7aaf5b98ab06bae942695e15a30c6.exe
Files
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da08f38fa649643f410f14811c7e3cec28c7aaf5b98ab06bae942695e15a30c6.exe.exe windows:6 windows x64 arch:x64
27e7881a950beeee69cf3c3d28dcfb8f
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
RegCloseKey
RegEnumKeyExW
RegEnumValueW
RegOpenKeyExW
RegQueryValueExW
RegCreateKeyExW
RegDeleteValueW
RegSetValueExW
OpenProcessToken
GetTokenInformation
DuplicateTokenEx
OpenThreadToken
RevertToSelf
ImpersonateLoggedOnUser
CheckTokenMembership
LookupPrivilegeValueW
AdjustTokenPrivileges
EventWrite
EventRegister
EventEnabled
bcrypt
BCryptImportKey
BCryptOpenAlgorithmProvider
BCryptSetProperty
BCryptCloseAlgorithmProvider
BCryptDestroyKey
BCryptEncrypt
BCryptGenRandom
BCryptDecrypt
kernel32
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
EncodePointer
RaiseException
RtlPcToFileHeader
CloseThreadpoolIo
ExitProcess
MultiByteToWideChar
GetStdHandle
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
GetSystemTime
GetCalendarInfoEx
CompareStringOrdinal
CompareStringEx
FindNLSStringEx
GetLocaleInfoEx
ResolveLocaleName
GetUserPreferredUILanguages
FindStringOrdinal
GetTickCount64
GetCurrentProcessorNumber
GetCurrentProcess
GetCurrentThread
WaitForSingleObject
Sleep
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
CreateThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
InitializeCriticalSection
InitializeConditionVariable
DeleteCriticalSection
LocalFree
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
WaitForMultipleObjectsEx
GetLastError
SetLastError
GetFullPathNameW
GetLongPathNameW
LocalAlloc
GetConsoleOutputCP
WideCharToMultiByte
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
CreateThread
ResumeThread
DuplicateHandle
GetThreadPriority
SetThreadPriority
GetDynamicTimeZoneInformation
GetTimeZoneInformation
WriteFile
CloseHandle
SetEvent
CreateEventExW
GetEnvironmentVariableW
FormatMessageW
GetExitCodeProcess
CreateProcessW
TerminateProcess
OpenProcess
K32EnumProcesses
GetProcessId
CreatePipe
GetCPInfoExW
GetConsoleCP
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
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
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
CoGetApartmentType
CoCreateGuid
CoTaskMemFree
CoWaitForMultipleHandles
CoTaskMemAlloc
CoInitializeEx
CoUninitialize
user32
LoadStringW
api-ms-win-crt-string-l1-1-0
strncpy_s
_wcsicmp
_stricmp
strcpy_s
memset
strcmp
wcsncmp
api-ms-win-crt-math-l1-1-0
__setusermatherr
floor
cos
sin
pow
ceil
tan
modf
api-ms-win-crt-heap-l1-1-0
_callnewh
calloc
malloc
free
_set_new_mode
api-ms-win-crt-runtime-l1-1-0
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___wargv
__p___argc
_exit
exit
_initterm_e
_initterm
_get_initial_wide_environment
terminate
_initialize_wide_environment
_configure_wide_argv
_register_onexit_function
_initialize_onexit_table
_crt_atexit
_set_app_type
_seh_filter_exe
abort
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
__stdio_common_vfprintf
__stdio_common_vsprintf_s
__acrt_iob_func
__stdio_common_vsscanf
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Exports
Exports
Sections
.text Size: 461KB - Virtual size: 460KB
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: 1.7MB - Virtual size: 1.7MB
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: 172B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 908B
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