AimStar4[.]4[.]3[.]zip

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General

Target

AimStar4.4.3.zip
Size

1.3MB
MD5

721b184c09947a07626f876c11ca3990
SHA1

ee2559428d15fa3d54c5981167800847b14e22a9
SHA256

cbdd9d50f9c0e98d206928929269a1abcff9e63dcb677b2bda4700c5a3aeb6a5
SHA512

ab1dc86d452bfed5c8b968d5d17834650b415abd16345430887af762aa90323f587de9ad89c39e0964d278c264fb21732c8d58533892b26523cfcb807c2b0528
SSDEEP

24576:qj0OEE8DvoCsvhNEgO3WoMaQVMlJ+G1dRA6Qgkm+bocSCHheJGCUSuc2Bb:sADvCvhNY9MvUJ+G1Hvjk7bdHheJGrS4

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/AimStar.exe

Files

AimStar4.4.3.zip
.zip
AimStar.exe
.exe windows:6 windows x64 arch:x64

402f3f2fc8be1e9b5d12417042315f5c

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

PDB Paths

C:\helloworld\m3351an\AimStar\x64\Release\AimStar.pdb

Imports

kernel32

GetModuleHandleA
Process32NextW
GetUserDefaultLCID
Process32FirstW
GetProcAddress
VerSetConditionMask
GetModuleHandleW
VerifyVersionInfoW
GetUserDefaultGeoName
SetConsoleTitleW
MultiByteToWideChar
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
LoadLibraryA
QueryPerformanceFrequency
FreeLibrary
QueryPerformanceCounter
VirtualQueryEx
GetProcessId
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
SleepConditionVariableSRW
WakeAllConditionVariable
GetStdHandle
GetFileInformationByHandleEx
GetLastError
AreFileApisANSI
GetFileAttributesExW
FindNextFileW
FindFirstFileExW
FindFirstFileW
FindClose
CreateFileW
CreateDirectoryW
GetLocaleInfoEx
FormatMessageA
LocalFree
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
SetConsoleTextAttribute
Module32NextW
WideCharToMultiByte
Module32FirstW
CloseHandle
CreateToolhelp32Snapshot
Sleep
WriteProcessMemory
GetTickCount
GetVolumeInformationA
ReadProcessMemory

user32

CreateWindowExW
DispatchMessageW
RegisterClassExW
PeekMessageW
SetWindowDisplayAffinity
TranslateMessage
SetWindowLongW
UpdateWindow
UnregisterClassA
GetKeyState
GetMessageExtraInfo
RegisterClassW
SetLayeredWindowAttributes
ScreenToClient
GetCapture
GetDlgItem
FindWindowA
mouse_event
GetForegroundWindow
GetAsyncKeyState
ShowWindow
ClientToScreen
GetWindowLongW
SetWindowPos
UnregisterClassW
TrackMouseEvent
LoadCursorW
SetCapture
SetCursor
GetClientRect
IsWindowUnicode
ReleaseCapture
SetCursorPos
GetCursorPos
OpenClipboard
CloseClipboard
EmptyClipboard
GetClipboardData
SetClipboardData
GetMessageW
PostQuitMessage
ReleaseDC
DefWindowProcW
GetWindowTextW
MessageBoxW
GetDC
keybd_event
DestroyWindow
MapVirtualKeyW

gdi32

GetDeviceCaps

shell32

SHGetFolderPathA
ShellExecuteA

libcurl

curl_easy_perform
curl_easy_init
curl_easy_cleanup
curl_easy_setopt
curl_easy_strerror

msvcp140

?putback@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEAD_J@Z
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Xbad_alloc@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z
_Query_perf_frequency
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?_Xout_of_range@std@@YAXPEBD@Z
?_Random_device@std@@YAIXZ
_Query_perf_counter
_Xtime_get_ticks
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
??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
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?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
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@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@_K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
?setf@ios_base@std@@QEAAHHH@Z
?good@ios_base@std@@QEBA_NXZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?setiosflags@std@@YA?AU?$_Smanip@H@1@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Winerror_map@std@@YAHH@Z
?_Xbad_function_call@std@@YAXXZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Syserror_map@std@@YAPEBDH@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@K@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?_New_Locimp@_Locimp@locale@std@@CAPEAV123@AEBV123@@Z
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
??4?$_Yarn@D@std@@QEAAAEAV01@PEBD@Z
??1?$codecvt@_WDU_Mbstatet@@@std@@MEAA@XZ
??0?$codecvt@_WDU_Mbstatet@@@std@@QEAA@_K@Z
?in@?$codecvt@_WDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEA_W3AEAPEA_W@Z
?_Addfac@_Locimp@locale@std@@AEAAXPEAVfacet@23@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
?_Throw_Cpp_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_detach
?id@?$ctype@D@std@@2V0locale@2@A
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@I@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAI@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAM@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?peek@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?eof@ios_base@std@@QEBA_NXZ
??Bios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?_Xinvalid_argument@std@@YAXPEBD@Z
??7ios_base@std@@QEBA_NXZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z

d3d11

D3D11CreateDeviceAndSwapChain

d3dcompiler_47

D3DCompile

dwmapi

DwmExtendFrameIntoClientArea

winmm

PlaySoundA

iphlpapi

GetAdaptersInfo

ntdll

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind

imm32

ImmSetCandidateWindow
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow

vcruntime140_1

__CxxFrameHandler4

vcruntime140

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

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

malloc
free
_callnewh
_set_new_mode
realloc

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

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

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

rand
srand
qsort

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

__stdio_common_vsprintf
fputc
_wfopen
__acrt_iob_func
fseek
__p__commode
_get_stream_buffer_pointers
_fseeki64
fread
fsetpos
ungetc
setvbuf
fgetpos
_set_fmode
fwrite
ftell
__stdio_common_vfprintf
fgetc
fclose
fflush
__stdio_common_vsscanf

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

_fdsign
ldexp
atanf
powf
sin
atan2f
fmodf
tanf
_fdclass
tan
_dclass
acosf
round
__setusermatherr

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

_localtime64_s
_time64
_gmtime64_s

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

strtod
strtoull
strtoll
atof
strtol

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

_lock_file
_unlock_file
remove

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

___lc_codepage_func
localeconv
_configthreadlocale

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

getenv

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

strncmp
strcmp
strncpy

Sections

.text
Size: 835KB - Virtual size: 835KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 147KB - Virtual size: 147KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 808KB - Virtual size: 818KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 78KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 151KB - Virtual size: 150KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

402f3f2fc8be1e9b5d12417042315f5c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

shell32

libcurl

msvcp140

d3d11

d3dcompiler_47

dwmapi

winmm

iphlpapi

ntdll

imm32

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

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

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

Sections

.text Size: 835KB - Virtual size: 835KB

.rdata Size: 147KB - Virtual size: 147KB

.data Size: 808KB - Virtual size: 818KB

.pdata Size: 32KB - Virtual size: 31KB

_RDATA Size: 78KB - Virtual size: 77KB

.rsrc Size: 151KB - Virtual size: 150KB

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 835KB - Virtual size: 835KB

.rdata
Size: 147KB - Virtual size: 147KB

.data
Size: 808KB - Virtual size: 818KB

.pdata
Size: 32KB - Virtual size: 31KB

_RDATA
Size: 78KB - Virtual size: 77KB

.rsrc
Size: 151KB - Virtual size: 150KB

.reloc
Size: 1KB - Virtual size: 1KB