Static task
static1
Behavioral task
behavioral1
Sample
1584e84ac86204886aac3b15df9b6a2af13bd573e82e6dc351c3dbf04c8ee0c1.exe
Resource
win7-20230831-en
General
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Target
1584e84ac86204886aac3b15df9b6a2af13bd573e82e6dc351c3dbf04c8ee0c1
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Size
1.7MB
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MD5
7241b67d5721c320c4e4b38d68bccb26
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SHA1
b3228581b4d2146860a90254a97b782cea32ec74
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SHA256
1584e84ac86204886aac3b15df9b6a2af13bd573e82e6dc351c3dbf04c8ee0c1
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SHA512
07b91af0c8ab7477e8115272f0e377dde35bdb64af7db5ad0895659c9522b4c699c91c3d4a83f5da133b089f83d0097f30daf2a103d236ea40ea9a0a29d2147b
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SSDEEP
12288:OlLgdK8hdLqDxog2OJjHyqmibI8kZPuXHlFoXHY2M:OlLgDhd+VVbJjMxZPCHoI2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1584e84ac86204886aac3b15df9b6a2af13bd573e82e6dc351c3dbf04c8ee0c1
Files
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1584e84ac86204886aac3b15df9b6a2af13bd573e82e6dc351c3dbf04c8ee0c1.exe windows:6 windows x86
caa162bd36ca4b36aa3587aaafd171c9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SizeofResource
FindResourceW
FindResourceExW
CloseHandle
CreateThread
WaitForSingleObject
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
Sleep
CreateEventW
ResetEvent
GetSystemPowerStatus
OpenMutexW
CreateMutexW
CreateDirectoryW
LoadResource
GetModuleHandleW
GetCurrentProcess
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
SetEvent
WaitForSingleObjectEx
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
LockResource
DeleteCriticalSection
InitializeCriticalSectionEx
GetLastError
RaiseException
MultiByteToWideChar
GetProcAddress
LocalFree
user32
UpdateWindow
RegisterPowerSettingNotification
RegisterDeviceNotificationW
DialogBoxParamW
ShowWindow
DefWindowProcW
RegisterClassExW
LoadCursorW
LoadIconW
CreateWindowExW
DestroyWindow
EndDialog
EndPaint
PostQuitMessage
LoadStringW
GetMessageW
DispatchMessageW
TranslateMessage
EnumDisplayDevicesW
EnumDisplaySettingsW
ChangeDisplaySettingsExW
PostMessageW
LoadAcceleratorsW
TranslateAcceleratorW
BeginPaint
advapi32
RegOpenKeyExW
RegEnumKeyExW
RegNotifyChangeKeyValue
RegQueryValueExW
RegSetValueExW
RegGetValueW
RegCloseKey
ole32
CoInitializeSecurity
CoInitializeEx
CoUninitialize
CoCreateInstance
CoSetProxyBlanket
oleaut32
VariantClear
SysFreeString
SysAllocString
wtsapi32
WTSRegisterSessionNotification
WTSUnRegisterSessionNotification
shlwapi
StrStrW
vcruntime140
__std_exception_copy
_except_handler4_common
memmove
memset
__std_exception_destroy
wcschr
wcsstr
__CxxFrameHandler3
memcpy
_CxxThrowException
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vfprintf
__stdio_common_vswprintf
__stdio_common_vfscanf
fopen_s
__p__commode
__stdio_common_vswprintf_s
_set_fmode
fgets
fclose
api-ms-win-crt-runtime-l1-1-0
_set_app_type
terminate
_configure_wide_argv
_initialize_wide_environment
_get_wide_winmain_command_line
_initterm
_initterm_e
exit
_exit
_c_exit
_register_thread_local_exe_atexit_callback
_cexit
_errno
_controlfp_s
_invalid_parameter_noinfo
_crt_atexit
_register_onexit_function
_seh_filter_exe
_initialize_onexit_table
api-ms-win-crt-heap-l1-1-0
_callnewh
malloc
free
_set_new_mode
realloc
api-ms-win-crt-string-l1-1-0
_wcsicmp
wcsspn
iswspace
_wcsupr_s
wcstok_s
wcscspn
wmemcpy_s
api-ms-win-crt-filesystem-l1-1-0
_access
api-ms-win-crt-convert-l1-1-0
wcstol
_wtoi
api-ms-win-crt-math-l1-1-0
_libm_sse2_pow_precise
round
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 93KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE