Static task
static1
Behavioral task
behavioral1
Sample
18c36bd56de82924d819d5c811649b75d4424dfa640937631fc78d12489ee8c1.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
18c36bd56de82924d819d5c811649b75d4424dfa640937631fc78d12489ee8c1.exe
Resource
win10v2004-20230915-en
General
-
Target
18c36bd56de82924d819d5c811649b75d4424dfa640937631fc78d12489ee8c1
-
Size
454KB
-
MD5
bb309c327ac30deca37b6135723715da
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SHA1
c813e8ac3110d6eebf1d95e0051ca1ca1e85d0c1
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SHA256
18c36bd56de82924d819d5c811649b75d4424dfa640937631fc78d12489ee8c1
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SHA512
3c12c7c5982ae557d1e8f55b5a7aa13c65a3c7317d0fef7195a7cb71ce940a671094e19baa3d391d3413031373b31f747857eb32cc176b17908a521b5ab52551
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SSDEEP
6144:F/UxMG3ujdbYokYaM5ey1AtZ6HM+fi2dUdC4xQwT6m2wJk6DaKWjYOGyArSMwzu:FMxh3u5vdaMUAeyT4lR1kW8tGhu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 18c36bd56de82924d819d5c811649b75d4424dfa640937631fc78d12489ee8c1
Files
-
18c36bd56de82924d819d5c811649b75d4424dfa640937631fc78d12489ee8c1.exe windows:6 windows x64
5ff928f5e97b3531b8071608bd179745
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
ntdll
NtWriteFile
RtlLookupFunctionEntry
NtReadVirtualMemory
RtlNtStatusToDosError
RtlVirtualUnwind
RtlCaptureContext
NtWaitForSingleObject
NtCreateThreadEx
NtProtectVirtualMemory
NtWriteVirtualMemory
NtAllocateVirtualMemory
kernel32
InitializeSListHead
GetCurrentThreadId
UnhandledExceptionFilter
IsDebuggerPresent
SetUnhandledExceptionFilter
GetSystemTimeAsFileTime
TlsSetValue
GetConsoleWindow
LoadLibraryA
GetProcAddress
WriteProcessMemory
CreateProcessA
CloseHandle
GetLastError
WaitForSingleObject
CreateFileW
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GetCurrentProcess
TerminateProcess
ReleaseSRWLockExclusive
ReleaseMutex
ReleaseSRWLockShared
AddVectoredExceptionHandler
SetThreadStackGuarantee
AcquireSRWLockExclusive
GetCurrentThread
SetLastError
GetCurrentDirectoryW
GetEnvironmentVariableW
GetStdHandle
GetCurrentProcessId
TryAcquireSRWLockExclusive
QueryPerformanceCounter
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
AcquireSRWLockShared
WaitForSingleObjectEx
CreateMutexA
GetModuleHandleA
GetConsoleMode
GetModuleHandleW
FormatMessageW
ExitProcess
IsProcessorFeaturePresent
MultiByteToWideChar
WriteConsoleW
TlsGetValue
psapi
EnumProcessModulesEx
GetModuleBaseNameW
user32
ShowWindow
SetWindowPos
vcruntime140
_CxxThrowException
__current_exception
memset
memcmp
__current_exception_context
__C_specific_handler
memmove
memcpy
__CxxFrameHandler3
api-ms-win-crt-heap-l1-1-0
free
calloc
malloc
_set_new_mode
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
_wassert
_seh_filter_exe
_set_app_type
terminate
_initialize_narrow_environment
_get_initial_narrow_environment
_initterm
_initterm_e
exit
_exit
_register_onexit_function
__p___argc
__p___argv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback
_configure_narrow_argv
_initialize_onexit_table
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 200KB - Virtual size: 200KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 242KB - Virtual size: 241KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ