Static task
static1
Behavioral task
behavioral1
Sample
UK9oncJC6o.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
UK9oncJC6o.exe
Resource
win10v2004-20240426-en
General
-
Target
UK9oncJC6o.exe
-
Size
430KB
-
MD5
ad7057a3d1472fa03f068feb89eb81e0
-
SHA1
3c460a273a32961823c64e3b2c471b2eb48ed0a8
-
SHA256
348d5863c8a01db43945be3738198d9dc4d64f27c9c4282d59e1bc01af11dfab
-
SHA512
6258574f4174fe1bda67d92daf4e38f4568df9b1e20fdf453daed0de610a067048716ffe08ffb566ec739c5603c7edcd0b04a48cc1131412e2b3a51080c0be43
-
SSDEEP
12288:Pil9fU2f6xmRYNS35PByptXLhu7YR44Lnt4+:PqFU2SxBY35PByptMYRDnt4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource UK9oncJC6o.exe
Files
-
UK9oncJC6o.exe.exe windows:6 windows x64 arch:x64
d76f672ed6f495da4bb83044aeaf8537
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
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_47
D3DCompile
kernel32
GetModuleFileNameA
Process32First
WriteProcessMemory
GetCurrentProcess
OpenProcess
CreateToolhelp32Snapshot
Process32Next
CloseHandle
ReadProcessMemory
VirtualQueryEx
FindFirstFileA
FindNextFileA
FindClose
GetModuleHandleA
FreeConsole
QueryPerformanceCounter
GetCurrentProcessId
IsDebuggerPresent
InitializeSListHead
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetModuleHandleW
CreateEventW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
GetProcAddress
QueryPerformanceFrequency
GlobalUnlock
WideCharToMultiByte
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
GetSystemTimeAsFileTime
GetCurrentThreadId
user32
GetClientRect
LoadCursorA
SetCursor
SetCapture
GetWindowThreadProcessId
DispatchMessageA
DestroyWindow
ShowWindow
GetAsyncKeyState
GetWindowTextA
DefWindowProcA
CreateWindowExA
TranslateMessage
SendMessageA
PeekMessageA
UnregisterClassA
GetWindowTextLengthA
FindWindowA
RegisterClassExA
UpdateWindow
GetKeyState
ReleaseCapture
GetForegroundWindow
CloseClipboard
EmptyClipboard
OpenClipboard
IsChild
GetClipboardData
SetClipboardData
ClientToScreen
GetCursorPos
GetCapture
ScreenToClient
SetCursorPos
advapi32
LookupPrivilegeValueA
CloseServiceHandle
OpenSCManagerA
OpenProcessToken
OpenServiceA
QueryServiceStatusEx
AdjustTokenPrivileges
imm32
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow
xinput1_4
ord4
ord2
msvcp140
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z
_Query_perf_frequency
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Throw_Cpp_error@std@@YAXH@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Random_device@std@@YAIXZ
_Cnd_do_broadcast_at_thread_exit
_Thrd_sleep
_Thrd_id
_Query_perf_counter
_Xtime_get_ticks
_Thrd_join
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@F@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memset
memmove
memcpy
memcmp
__C_specific_handler
__current_exception_context
__current_exception
__std_type_info_name
__std_type_info_compare
__std_exception_destroy
strstr
__std_terminate
_CxxThrowException
__std_exception_copy
memchr
api-ms-win-crt-stdio-l1-1-0
_get_stream_buffer_pointers
getchar
setvbuf
fgetpos
fsetpos
_fseeki64
fgetc
__stdio_common_vsprintf_s
ftell
fputc
__p__commode
_set_fmode
__acrt_iob_func
ungetc
__stdio_common_vsscanf
fread
__stdio_common_vsprintf
_wfopen
fwrite
fflush
fseek
fclose
api-ms-win-crt-string-l1-1-0
isalnum
strcmp
strncpy
api-ms-win-crt-utility-l1-1-0
rand
srand
qsort
api-ms-win-crt-heap-l1-1-0
free
_set_new_mode
_callnewh
malloc
api-ms-win-crt-convert-l1-1-0
strtoul
atof
strtof
api-ms-win-crt-runtime-l1-1-0
_get_initial_narrow_environment
_initterm
_initterm_e
_invalid_parameter_noinfo_noreturn
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_seh_filter_exe
_cexit
exit
_beginthreadex
_crt_atexit
_register_onexit_function
terminate
_set_app_type
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_exit
api-ms-win-crt-math-l1-1-0
log2f
sinf
ceilf
ceil
acosf
sqrtf
cosf
powf
pow
floorf
fmodf
atan2f
log2
__setusermatherr
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 318KB - Virtual size: 318KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 94KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 316B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ