Static task
static1
General
-
Target
Skelly.exe
-
Size
17.0MB
-
MD5
9b6510b56025877c57e070f2b53117e0
-
SHA1
076d5f8f7db450242ca358be02bffe09cc1890f2
-
SHA256
5d35c735b240c2c684f30412e56e8abd9db24902a3f71d993e4cc8d3624e1785
-
SHA512
4db72969050a862fe5fc1b4f24a822c815aaf1075f42b08abb35cd09a87aedbcfa3af8eec577081a2e3d25afbf127023af1a71a3c2c5b551405a93176abcbe17
-
SSDEEP
393216:8PbeY0JMHg52nF/+JDWFMboVNa+SXKr6XsGN/f3PFR3X+:ct0qEU/KEM8TarTs6XPFhX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Skelly.exe
Files
-
Skelly.exe.exe windows:6 windows x64 arch:x64
Password: xxxx
58d076fba9d1850324204dcc378464d1
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_43
D3DCompile
kernel32
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
OutputDebugStringW
SetFileInformationByHandle
ReadFile
GetLocaleInfoEx
InitializeSListHead
GetSystemTimeAsFileTime
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
CreateFileMappingA
GetFileType
GetStdHandle
GetEnvironmentVariableA
WaitForSingleObjectEx
MoveFileExA
GetTickCount
VerifyVersionInfoA
GetSystemDirectoryA
SleepEx
LeaveCriticalSection
EnterCriticalSection
LocalFree
FormatMessageA
SetLastError
QueryFullProcessImageNameW
GetModuleHandleW
GetModuleFileNameA
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
VirtualProtect
GetCurrentProcess
DeleteCriticalSection
InitializeCriticalSectionEx
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
GetLastError
GetTempPathW
GetCurrentThreadId
CreateFileW
VirtualAlloc
DeviceIoControl
VirtualFree
QueryPerformanceCounter
FreeLibrary
VerSetConditionMask
AreFileApisANSI
GetProcAddress
QueryPerformanceFrequency
LoadLibraryA
GetLocaleInfoA
GetModuleHandleA
GlobalUnlock
WideCharToMultiByte
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
GetCurrentProcessId
CloseHandle
Process32Next
Sleep
GetFileInformationByHandleEx
PeekNamedPipe
CreateToolhelp32Snapshot
Process32First
user32
ScreenToClient
GetCapture
ClientToScreen
TrackMouseEvent
GetKeyboardLayout
GetForegroundWindow
LoadCursorA
SetCursor
GetClientRect
IsWindowUnicode
ReleaseCapture
SetCursorPos
GetMessageExtraInfo
UpdateWindow
GetCursorPos
OpenClipboard
CloseClipboard
EmptyClipboard
GetClipboardData
SetClipboardData
DefWindowProcW
DispatchMessageA
GetWindowRect
DestroyWindow
SetWindowPos
CreateWindowExW
GetSystemMetrics
UnregisterClassW
GetWindowThreadProcessId
GetShellWindow
MessageBoxA
GetKeyState
SetCapture
PostQuitMessage
PeekMessageA
LoadIconA
TranslateMessage
SetLayeredWindowAttributes
GetWindowLongA
SetWindowLongA
ShowWindow
RegisterClassExW
advapi32
CryptGetHashParam
RegOpenKeyW
RegCreateKeyW
RegDeleteTreeW
RegCloseKey
RegSetKeyValueW
OpenProcessToken
AddAccessAllowedAce
GetLengthSid
GetTokenInformation
InitializeAcl
IsValidSid
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptReleaseContext
CryptAcquireContextA
ConvertSidToStringSidA
CopySid
SetSecurityInfo
ole32
CoSetProxyBlanket
CoCreateInstance
CoUninitialize
CoInitializeSecurity
CoInitializeEx
oleaut32
VariantClear
SysStringLen
SysFreeString
SysAllocString
safeguard
?keyAuthenticateUser@SafeGuardSDK@SafeGuard@@QEAA?AW4StatusCode@2@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@0@Z
?antiDebugging@SafeGuardSDK@SafeGuard@@QEAA?AW4StatusCode@2@XZ
?downloadFile@SafeGuardSDK@SafeGuard@@QEAA?AW4StatusCode@2@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@00@Z
msvcp140
?_Throw_Cpp_error@std@@YAXH@Z
?_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
?id@?$ctype@_W@std@@2V0locale@2@A
?_Xout_of_range@std@@YAXPEBD@Z
?_Winerror_map@std@@YAHH@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Syserror_map@std@@YAPEBDH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_detach
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAA_JPEB_W_J@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
?widen@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEBA_WD@Z
?put@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@_W@Z
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?good@ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@_W@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?widen@?$ctype@_W@std@@QEBA_WD@Z
??Bid@locale@std@@QEAA_KXZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?unshift@?$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
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
??0_Lockit@std@@QEAA@H@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
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?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
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@PEBX@Z
??7ios_base@std@@QEBA_NXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@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@J@Z
??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV01@K@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??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@H@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Xbad_function_call@std@@YAXXZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
??1_Lockit@std@@QEAA@XZ
d3dx11_43
D3DX11CreateShaderResourceViewFromMemory
ntdll
NtQuerySystemInformation
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlInitUnicodeString
imm32
ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext
ImmSetCandidateWindow
dwmapi
DwmExtendFrameIntoClientArea
normaliz
IdnToAscii
wldap32
ord217
ord200
ord30
ord79
ord301
ord35
ord33
ord143
ord27
ord46
ord26
ord22
ord211
ord41
ord50
ord45
ord60
ord32
crypt32
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
ws2_32
bind
connect
getpeername
getsockname
getsockopt
htons
ntohs
send
recv
closesocket
setsockopt
WSAStartup
WSACleanup
accept
htonl
listen
ioctlsocket
socket
WSAGetLastError
WSASetLastError
__WSAFDIsSet
ntohl
gethostname
sendto
recvfrom
freeaddrinfo
getaddrinfo
select
WSAIoctl
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memchr
_CxxThrowException
wcsstr
strchr
memmove
__std_exception_copy
__std_exception_destroy
__C_specific_handler
__std_terminate
memcmp
strstr
strrchr
longjmp
__current_exception
__current_exception_context
memcpy
__intrinsic_setjmp
memset
api-ms-win-crt-utility-l1-1-0
rand
qsort
srand
api-ms-win-crt-runtime-l1-1-0
_wassert
exit
_beginthreadex
_errno
system
_getpid
terminate
_invalid_parameter_noinfo_noreturn
strerror
__sys_nerr
_invalid_parameter_noinfo
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_cexit
_seh_filter_exe
_set_app_type
_resetstkoflw
_get_narrow_winmain_command_line
_initterm
_initterm_e
_exit
_register_thread_local_exe_atexit_callback
_c_exit
abort
api-ms-win-crt-string-l1-1-0
_stricmp
strcspn
strncmp
strpbrk
tolower
strncpy
strcmp
strspn
_strdup
isupper
api-ms-win-crt-heap-l1-1-0
_set_new_mode
malloc
_callnewh
calloc
free
realloc
api-ms-win-crt-stdio-l1-1-0
fopen
__p__commode
fflush
_read
_write
__acrt_iob_func
ftell
_close
_open
_popen
fseek
fclose
fputs
__stdio_common_vfprintf
_pclose
fwrite
fgets
feof
_wfopen
_lseeki64
_set_fmode
_get_stream_buffer_pointers
_fseeki64
fsetpos
ungetc
__stdio_common_vsprintf
fread
setvbuf
fgetpos
fgetc
__stdio_common_vsscanf
fputc
api-ms-win-crt-convert-l1-1-0
strtol
strtoull
atoi
strtoul
strtoll
strtod
api-ms-win-crt-filesystem-l1-1-0
_stat64
_fstat64
_access
_wremove
_unlock_file
_lock_file
_unlink
api-ms-win-crt-time-l1-1-0
_time64
_gmtime64
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
___lc_codepage_func
localeconv
api-ms-win-crt-math-l1-1-0
fmodf
cosf
ceilf
__setusermatherr
_dclass
sinf
acosf
sqrtf
roundf
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 376KB - Virtual size: 375KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 679KB - Virtual size: 682KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.enigma0 Size: 8.1MB - Virtual size: 8.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.enigma1 Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.enigma2 Size: 6.6MB - Virtual size: 6.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ