Static task
static1
Behavioral task
behavioral1
Sample
dc3c76ba1ae579b2835d9b5028cc9a8116bdc8be391cbb4a563ab343a46f23cb.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
dc3c76ba1ae579b2835d9b5028cc9a8116bdc8be391cbb4a563ab343a46f23cb.exe
Resource
win10v2004-20231023-en
General
-
Target
dc3c76ba1ae579b2835d9b5028cc9a8116bdc8be391cbb4a563ab343a46f23cb
-
Size
177KB
-
MD5
353e4a1f5a43e029ee9e823db33710f5
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SHA1
ebaefda994397204cb1bac44e66005e6610925c2
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SHA256
dc3c76ba1ae579b2835d9b5028cc9a8116bdc8be391cbb4a563ab343a46f23cb
-
SHA512
a9125c1fd92b0655c36a8fc8bf89aec60a6da94ee3d802a3a23a59d4ce68a256a41f294b06c788651ce00ced940e3f8e8ed58f9a2b2b562a7413af5a33b0fc1c
-
SSDEEP
3072:ihSS1fyX4I37w5Fu5O2KSoWoQ9bRwFQOYyKS:sRBfyoFhOS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dc3c76ba1ae579b2835d9b5028cc9a8116bdc8be391cbb4a563ab343a46f23cb
Files
-
dc3c76ba1ae579b2835d9b5028cc9a8116bdc8be391cbb4a563ab343a46f23cb.exe windows:6 windows x64
49eaf68dd6515cc55e8f0c76d7fb6d64
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
kernel32
VirtualAlloc
GetLastError
CloseHandle
ReleaseSRWLockExclusive
ReleaseMutex
ReleaseSRWLockShared
AddVectoredExceptionHandler
SetThreadStackGuarantee
AcquireSRWLockExclusive
GetCurrentProcess
GetCurrentThread
RtlCaptureContext
GetProcAddress
RtlLookupFunctionEntry
SetLastError
GetCurrentDirectoryW
GetEnvironmentVariableW
GetStdHandle
GetCurrentProcessId
WaitForSingleObject
TryAcquireSRWLockExclusive
QueryPerformanceCounter
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
AcquireSRWLockShared
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetModuleHandleA
CreateFileW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetConsoleMode
GetModuleHandleW
FormatMessageW
GetFullPathNameW
MultiByteToWideChar
WriteConsoleW
GetSystemTimeAsFileTime
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
InitializeSListHead
GetCurrentThreadId
IsProcessorFeaturePresent
ntdll
RtlNtStatusToDosError
NtReadFile
NtWriteFile
vcruntime140
__current_exception_context
__current_exception
__C_specific_handler
_CxxThrowException
memcmp
memmove
memset
memcpy
__CxxFrameHandler3
api-ms-win-crt-runtime-l1-1-0
_initterm_e
exit
_exit
_initterm
__p___argc
__p___argv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_initialize_onexit_table
_register_onexit_function
_crt_atexit
terminate
_set_app_type
_seh_filter_exe
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
api-ms-win-crt-heap-l1-1-0
free
_set_new_mode
Sections
.text Size: 128KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 776B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 5KB
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