Static task
static1
Behavioral task
behavioral1
Sample
58f4cee8950c1e2cea085a4423ec0dc364907b2350a73bdcd7da2eafef6018bf.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
58f4cee8950c1e2cea085a4423ec0dc364907b2350a73bdcd7da2eafef6018bf.exe
Resource
win10v2004-20230915-en
General
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Target
58f4cee8950c1e2cea085a4423ec0dc364907b2350a73bdcd7da2eafef6018bf.exe
-
Size
465KB
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MD5
b58801aaceed830fedb8abf6fa711b48
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SHA1
0382e748861b2c996f42539c102314c4c2ff9742
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SHA256
58f4cee8950c1e2cea085a4423ec0dc364907b2350a73bdcd7da2eafef6018bf
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SHA512
cb4a94a5dcdb6ba226211e1d43e5b53eecb424ca558f26feaeda6b0456e4d45b9551bd2041e29b1eb578c8f170ed6b1cc8ce81873ed428b15eaf2ffec43ddb4b
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SSDEEP
6144:jeL2wI8nB8zRMnJjNhAp7Sc8zRMnJjNhAp7Sn8zRMnJjNhAp7SwGvjNbF:jeqwDn4J
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 58f4cee8950c1e2cea085a4423ec0dc364907b2350a73bdcd7da2eafef6018bf.exe
Files
-
58f4cee8950c1e2cea085a4423ec0dc364907b2350a73bdcd7da2eafef6018bf.exe.exe windows:6 windows x64
3666972f36ac0f617895b6acf9418999
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
urlmon
URLDownloadToFileW
kernel32
DeleteCriticalSection
GetProcessHeap
GetCurrentProcess
GetPackageFamilyName
GetModuleFileNameW
GetLongPathNameW
K32GetModuleFileNameExW
GetEnvironmentVariableW
CreateFileW
K32GetProcessImageFileNameW
OpenProcess
GetTickCount64
K32GetModuleBaseNameW
HeapAlloc
CloseHandle
K32EnumProcesses
GetProcAddress
CreateProcessW
GetModuleHandleW
lstrcpyW
K32EnumProcessModules
GetSystemTimeAsFileTime
OutputDebugStringW
InitializeCriticalSectionAndSpinCount
IsDebuggerPresent
GetLastError
Sleep
InitializeCriticalSectionEx
GetCommandLineW
HeapFree
InitializeSListHead
DeleteFileW
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetStartupInfoW
LoadLibraryW
InterlockedPushEntrySList
FormatMessageW
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
CreateEventW
FreeLibrary
user32
SystemParametersInfoW
GetDesktopWindow
GetSystemMetrics
GetLastInputInfo
CharUpperBuffW
advapi32
RegCloseKey
RegOpenKeyA
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegDeleteValueW
RegQueryValueExW
RegSetKeyValueW
RegDeleteKeyValueW
shell32
CommandLineToArgvW
ole32
CoRegisterClassObject
CoCreateInstance
CoInitializeEx
CoCreateFreeThreadedMarshaler
CLSIDFromString
oleaut32
SetErrorInfo
GetErrorInfo
SysFreeString
SysStringLen
SysAllocString
msvcp140
?_Xbad_function_call@std@@YAXXZ
_Thrd_join
_Thrd_id
_Cnd_do_broadcast_at_thread_exit
?_Xlength_error@std@@YAXPEBD@Z
?_Throw_Cpp_error@std@@YAXH@Z
?_Xout_of_range@std@@YAXPEBD@Z
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memset
memmove
__current_exception_context
_purecall
memcmp
__std_exception_copy
__std_exception_destroy
__C_specific_handler
__current_exception
_CxxThrowException
wcsstr
api-ms-win-crt-runtime-l1-1-0
_initterm_e
_exit
exit
_c_exit
_register_thread_local_exe_atexit_callback
_set_app_type
_get_narrow_winmain_command_line
abort
_beginthreadex
_cexit
_crt_atexit
_invalid_parameter_noinfo
_initterm
terminate
_seh_filter_exe
_configure_narrow_argv
_register_onexit_function
_initialize_onexit_table
_errno
_initialize_narrow_environment
_invalid_parameter_noinfo_noreturn
api-ms-win-crt-string-l1-1-0
wcsncpy_s
_wcsicmp
_wcslwr_s
wcsncmp
wcscat_s
wcscpy_s
iswspace
api-ms-win-crt-convert-l1-1-0
_itow_s
api-ms-win-crt-heap-l1-1-0
malloc
_set_new_mode
_callnewh
free
api-ms-win-crt-time-l1-1-0
_time64
_localtime64_s
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__p__commode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 94KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 311KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 572B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ