beamed by chaserh11[.]exe

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General

Target

beamed by chaserh11.exe
Size

377KB
MD5

1da13d1bda25872fb8aba3ca50004dba
SHA1

36c7d11e301ba4f5e48cd9cac958247f8c8ad8fc
SHA256

d0ef34d3763a14353cef5aadd5c4bd02847a5d16676eadd33e7de59c9acea53e
SHA512

e1092b4bea3a498912b9a2f8dd8dedd0a759d00a5aefcf8661b3622bd207c7353444ed5d8e51b49db0893e68e268e132637bf948f884d555a2da9262d742b490
SSDEEP

6144:ac55i8MWwWnc2rKu4S2nRx5x+l5XnyCqOhl8nTNgfr4tFuJ8Qn3snHG:r5i3WwWnc2rKSqRjaFPhlUTyr8Qn8

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
beamed by chaserh11.exe

Files

beamed by chaserh11.exe
.exe windows x64

d5e0d0d23441cd7bda01407dcd989f60

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

dwmapi

DwmExtendFrameIntoClientArea

kernel32

GetModuleHandleA
CreateToolhelp32Snapshot
MultiByteToWideChar
Sleep
CreateFileA
Process32Next
CloseHandle
CreateThread
Beep
GetProcAddress
GetCurrentProcessId
WideCharToMultiByte
FlushFileBuffers
GlobalAlloc
VirtualAlloc
GlobalLock
GlobalUnlock
LoadLibraryA
QueryPerformanceFrequency
FreeLibrary
QueryPerformanceCounter
GetModuleFileNameA
CreateEventW
GetModuleHandleW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetStdHandle
GetCurrentProcess
SetConsoleTitleA
VirtualFree
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
SetConsoleTextAttribute
GlobalFree

user32

LoadCursorA
ScreenToClient
GetCapture
TrackMouseEvent
SetCapture
SetCursor
GetWindowLongA
SetCursorPos
OpenClipboard
CloseClipboard
EmptyClipboard
GetClipboardData
SetClipboardData
GetWindowThreadProcessId
GetKeyState
GetWindow
GetCursorPos
DispatchMessageA
ReleaseCapture
UpdateWindow
RegisterClassExA
FindWindowA
PostQuitMessage
UnregisterClassA
PeekMessageA
GetClientRect
TranslateMessage
GetWindowRect
DestroyWindow
SetWindowPos
ShowWindow
GetAsyncKeyState
SetWindowLongA
CreateWindowExA
MessageBoxA
ClientToScreen
GetForegroundWindow
MoveWindow
DefWindowProcA
SetWindowDisplayAffinity

shell32

ShellExecuteA

msvcp140

?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
??Bid@locale@std@@QEAA_KXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
_Mtx_unlock
_Xtime_get_ticks
_Query_perf_frequency
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Throw_C_error@std@@YAXH@Z
?id@?$ctype@D@std@@2V0locale@2@A
?_Xlength_error@std@@YAXPEBD@Z
_Mtx_destroy_in_situ
_Mtx_lock
_Mtx_init_in_situ
_Thrd_sleep
_Query_perf_counter

ntdll

ZwQueryValueKey
ZwClose
ZwSetValueKey
ZwOpenKey
ZwCreateKey

d3d9

Direct3DCreate9Ex

imm32

ImmSetCandidateWindow
ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext
ImmAssociateContextEx

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__current_exception_context
_CxxThrowException
memset
strstr
__current_exception
memmove
memcpy
memcmp
memchr
__std_exception_copy
__std_exception_destroy
__std_terminate
__C_specific_handler

api-ms-win-crt-runtime-l1-1-0

_crt_atexit
_cexit
terminate
_seh_filter_exe
_set_app_type
_initialize_onexit_table
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
_invalid_parameter_noinfo_noreturn
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_initialize_narrow_environment
_configure_narrow_argv
_register_onexit_function
exit
system

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func
__stdio_common_vsprintf
_wfopen
__p__commode
fwrite
fclose
fseek
fflush
__stdio_common_vsprintf_s
__stdio_common_vsscanf
_set_fmode
fread
__stdio_common_vsnprintf_s
ftell
__stdio_common_vfprintf

api-ms-win-crt-string-l1-1-0

strncmp
wcscpy_s
strncpy
strcmp

api-ms-win-crt-heap-l1-1-0

free
_set_new_mode
_callnewh
malloc

api-ms-win-crt-utility-l1-1-0

rand
qsort

api-ms-win-crt-filesystem-l1-1-0

rename

api-ms-win-crt-convert-l1-1-0

atof

api-ms-win-crt-math-l1-1-0

fmodf
tanf
sinf
sqrt
sqrtf
hypot
floorf
cosf
ceilf
asin
acosf
__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sections

.text
Size: 304KB - Virtual size: 303KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 57KB - Virtual size: 56KB

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: 12KB - Virtual size: 12KB

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: 220B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d5e0d0d23441cd7bda01407dcd989f60

Headers

DLL Characteristics

File Characteristics

Imports

dwmapi

kernel32

user32

shell32

msvcp140

ntdll

d3d9

imm32

vcruntime140_1

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 304KB - Virtual size: 303KB

.rdata Size: 57KB - Virtual size: 56KB

.data Size: 1KB - Virtual size: 3KB

.pdata Size: 12KB - Virtual size: 12KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 220B

.text
Size: 304KB - Virtual size: 303KB

.rdata
Size: 57KB - Virtual size: 56KB

.data
Size: 1KB - Virtual size: 3KB

.pdata
Size: 12KB - Virtual size: 12KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 220B