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Static task
static1
Behavioral task
behavioral1
Sample
b6935931a493b367154b57353661f40e4eaa12dc2b382394b56bbd3bcd19b040.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b6935931a493b367154b57353661f40e4eaa12dc2b382394b56bbd3bcd19b040.exe
Resource
win10v2004-20230915-en
General
-
Target
b6935931a493b367154b57353661f40e4eaa12dc2b382394b56bbd3bcd19b040
-
Size
4.9MB
-
MD5
a9a4b68ea5811e3e56a51fb0e3c20239
-
SHA1
659f9b95dcf9b43a8a95e814dc5eeaf9d85f31d4
-
SHA256
b6935931a493b367154b57353661f40e4eaa12dc2b382394b56bbd3bcd19b040
-
SHA512
4654d6950775e45801f6473cacabc026515fb9ba345cd995496596cbe385903b2b835f6a6a2288db039b5927b543056ebbe3423c44faaf205189daeeb182d3a2
-
SSDEEP
98304:z76wTNJv6alpLk6hOoU3H2+8Cg5ewpAWFFgxGm:TN9lZdV+8CSRFFI
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b6935931a493b367154b57353661f40e4eaa12dc2b382394b56bbd3bcd19b040
Files
-
b6935931a493b367154b57353661f40e4eaa12dc2b382394b56bbd3bcd19b040.exe windows:6 windows x86
e1fdb40f946c6de99acebdfd9e8dcc55
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
ws2_32
WSAIoctl
kernel32
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
GetModuleHandleW
IsProcessorFeaturePresent
InitializeSListHead
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetProcAddress
OutputDebugStringW
IsDebuggerPresent
GetLastError
InitializeCriticalSectionEx
DeleteCriticalSection
VirtualAlloc
VirtualFree
InitializeCriticalSectionAndSpinCount
CloseHandle
SetEvent
WaitForSingleObject
CreateEventA
Sleep
GetCurrentThreadId
CancelIo
ResetEvent
CreateEventW
lstrlenW
WideCharToMultiByte
GetFileAttributesA
GetExitCodeProcess
ResumeThread
CreateProcessA
GetThreadContext
SetThreadContext
OpenProcess
GetSystemDirectoryA
VirtualAllocEx
WriteProcessMemory
GetCurrentDirectoryA
CreateThread
GetModuleFileNameA
MoveFileExA
GetConsoleWindow
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
LoadLibraryA
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
LocalAlloc
LocalFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
WriteConsoleW
SetStdHandle
IsProcessorFeaturePresent
DecodePointer
GetCommandLineA
RaiseException
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
LCMapStringW
GetStringTypeW
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapSize
WriteFile
RtlUnwind
SetFilePointer
GetConsoleCP
GetConsoleMode
HeapReAlloc
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
PostThreadMessageA
ShowWindow
GetInputState
CharUpperBuffW
advapi32
RegSetValueExW
RegCreateKeyW
RegDeleteValueW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
shell32
ShellExecuteW
winmm
timeGetTime
vcruntime140
__current_exception
memset
__std_exception_destroy
__std_exception_copy
_except_handler4_common
__current_exception_context
memmove
memcpy
__CxxFrameHandler3
_CxxThrowException
api-ms-win-crt-heap-l1-1-0
free
_set_new_mode
malloc
_callnewh
api-ms-win-crt-math-l1-1-0
__setusermatherr
ceil
api-ms-win-crt-runtime-l1-1-0
_cexit
_initialize_onexit_table
_seh_filter_exe
_set_app_type
_crt_atexit
_configure_wide_argv
_get_initial_wide_environment
_initterm
exit
_exit
_invalid_parameter_noinfo_noreturn
__p___argc
__p___wargv
_c_exit
_register_thread_local_exe_atexit_callback
terminate
_controlfp_s
_initterm_e
_register_onexit_function
_errno
_beginthreadex
_initialize_wide_environment
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
_set_fmode
__stdio_common_vfprintf
__stdio_common_vsprintf_s
__stdio_common_vsprintf
__p__commode
api-ms-win-crt-string-l1-1-0
_wcsrev
wcscpy_s
api-ms-win-crt-convert-l1-1-0
_wtoi
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Exports
Exports
Sections
.text Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t(5 Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.|\% Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.!X& Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.l1 Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE