Loader[.]exe | Triage

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General

Target

Loader.exe
Size

901KB
MD5

724b8e782f2c5390f26be0e56dc42b75
SHA1

19d7f2a5d4876abad430f565ae781b6f8e6d0d5e
SHA256

2cd81acffe1671b583e7022642ee52db6f93b7a8f455c359071d3ac1ac8de54c
SHA512

a33b7becc6357ae23069325c15b3c902193c3b117b6c7b810fa6335bc312e65a93a0586f9cb1181462926110681c0493ce666d9a3e2ec9da378b0b0c68c8d2b3
SSDEEP

24576:B2ovtOY/XiWqbs5f8dm1IvIlCsuo3NrJng:EutOSXZq2+m1Bb3N1n

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Loader.exe

Files

Loader.exe
.exe windows:6 windows x64 arch:x64

393dc67382e8638acd5b606093e73683

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:\Users\huget\Desktop\ilegal\imguis\for zaii\x64\Release\ImGui-KeyAuth-Base.pdb

Imports

kernel32

PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
ReadFile
OutputDebugStringW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
GetFileType
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetEnvironmentVariableA
WaitForSingleObjectEx
MoveFileExA
GetTickCount
VerifyVersionInfoA
GetSystemDirectoryA
SleepEx
LeaveCriticalSection
EnterCriticalSection
LocalFree
FormatMessageA
SetLastError
QueryFullProcessImageNameW
GetModuleHandleW
GetModuleFileNameA
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
VirtualProtect
CreateThread
GetCurrentProcess
DeleteCriticalSection
InitializeCriticalSectionEx
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
CloseHandle
CreateFileW
AllocConsole
GetConsoleWindow
GetLastError
Sleep
GetStdHandle
SetConsoleTitleA
SetConsoleTextAttribute
GetConsoleScreenBufferInfo
CreateDirectoryW
QueryPerformanceCounter
FreeLibrary
VerSetConditionMask
GetProcAddress
QueryPerformanceFrequency
LoadLibraryA
GetModuleHandleA
GlobalUnlock
WideCharToMultiByte
GlobalLock
GlobalFree
GlobalAlloc
GetStartupInfoW
MultiByteToWideChar

user32

PostQuitMessage
PeekMessageA
ReleaseCapture
SetClipboardData
GetClipboardData
EmptyClipboard
TranslateMessage
DispatchMessageA
GetCursorPos
OpenClipboard
CloseClipboard
SetCursor
SetCapture
ReleaseDC
GetClientRect
UnregisterClassA
SetForegroundWindow
IsIconic
MessageBoxA
IsChild
TrackMouseEvent
GetMonitorInfoA
GetForegroundWindow
DefWindowProcA
CreateWindowExA
IsWindowUnicode
UpdateWindow
GetWindowLongW
AdjustWindowRectEx
GetKeyState
LoadCursorA
DestroyWindow
GetDC
SetWindowPos
MonitorFromWindow
EnumDisplayMonitors
ScreenToClient
SetWindowTextW
WindowFromPoint
ShowWindow
GetCapture
SetWindowLongA
ClientToScreen
SetLayeredWindowAttributes
SetFocus
BringWindowToTop
SetCursorPos
SetWindowLongW
RegisterClassExA

gdi32

GetDeviceCaps

advapi32

CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA
ConvertSidToStringSidA
CopySid
SetSecurityInfo
IsValidSid
InitializeAcl
GetTokenInformation
GetLengthSid
AddAccessAllowedAce
OpenProcessToken
CryptEncrypt
CryptImportKey
CryptDestroyKey

shell32

ShellExecuteA
SHGetFolderPathW
ShellExecuteW

imm32

ImmSetCompositionWindow
ImmSetCandidateWindow
ImmReleaseContext
ImmGetContext

msvcp140

?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?_Xbad_function_call@std@@YAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
?_Xlength_error@std@@YAXPEBD@Z
_Query_perf_frequency
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?clog@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Throw_Cpp_error@std@@YAXH@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?_Xout_of_range@std@@YAXPEBD@Z
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?wcerr@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?id@?$ctype@D@std@@2V0locale@2@A
_Cnd_do_broadcast_at_thread_exit
_Thrd_sleep
_Query_perf_counter
_Thrd_detach
_Xtime_get_ticks
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@_W@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@J@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@K@Z
?iword@ios_base@std@@QEAAAEAJH@Z
?xalloc@ios_base@std@@SAHXZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?good@ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
??Bid@locale@std@@QEAA_KXZ
?setf@ios_base@std@@QEAAHHH@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ

d3d9

Direct3DCreate9

urlmon

URLDownloadToFileW

normaliz

IdnToAscii

wldap32

ord45
ord211
ord41
ord22
ord46
ord50
ord60
ord26
ord27
ord32
ord33
ord35
ord79
ord30
ord200
ord301
ord217
ord143

crypt32

CertGetCertificateChain
CertFreeCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertOpenStore
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore

ws2_32

getsockname
connect
htons
WSAGetLastError
send
recv
closesocket
getpeername
ntohs
setsockopt
socket
WSASetLastError
WSAIoctl
WSAStartup
WSACleanup
accept
htonl
listen
ioctlsocket
__WSAFDIsSet
select
getaddrinfo
freeaddrinfo
ntohl
gethostname
sendto
bind
recvfrom
getsockopt

rpcrt4

UuidCreate
UuidToStringA
RpcStringFreeA

psapi

GetModuleInformation

userenv

UnloadUserProfile

vcruntime140_1

__CxxFrameHandler4

vcruntime140

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

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

_isatty
_fileno
fgets
feof
_pclose
fputs
fopen
_set_fmode
fputc
_popen
__stdio_common_vsscanf
fread
_lseeki64
__stdio_common_vsprintf
_read
_write
_wfopen
fwrite
_close
_open
__stdio_common_vfprintf
fseek
fclose
fflush
__acrt_iob_func
__p__commode
ftell
freopen

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

qsort

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

strncpy
strcmp
_strdup
isupper
strspn
strcspn
strncmp
tolower
strpbrk

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

malloc
realloc
_set_new_mode
calloc
free
_callnewh

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

strtoull
atoi
strtol
strtod
strtoll
strtoul

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

_invalid_parameter_noinfo
strerror
_resetstkoflw
_register_thread_local_exe_atexit_callback
_c_exit
_exit
_initterm_e
_initterm
_get_narrow_winmain_command_line
_invalid_parameter_noinfo_noreturn
_errno
_set_app_type
terminate
_seh_filter_exe
exit
system
_getpid
_beginthreadex
_cexit
abort
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_crt_atexit
__sys_nerr

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

localeconv
_configthreadlocale

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

sinf
cosf
sqrtf
_dclass
__setusermatherr
ceilf
acosf

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

_time64
_gmtime64

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

_stat64
_fstat64
_access
_unlink

Sections

.text
Size: 712KB - Virtual size: 712KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 153KB - Virtual size: 152KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

393dc67382e8638acd5b606093e73683

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shell32

imm32

msvcp140

d3d9

urlmon

normaliz

wldap32

crypt32

ws2_32

rpcrt4

psapi

userenv

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

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

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

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

Sections

.text Size: 712KB - Virtual size: 712KB

.rdata Size: 153KB - Virtual size: 152KB

.data Size: 2KB - Virtual size: 4KB

.pdata Size: 30KB - Virtual size: 30KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 712KB - Virtual size: 712KB

.rdata
Size: 153KB - Virtual size: 152KB

.data
Size: 2KB - Virtual size: 4KB

.pdata
Size: 30KB - Virtual size: 30KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 2KB - Virtual size: 1KB