C:\Users\LENOVO\Desktop\silence\output\build\silence-workspace.pdb
Resubmissions
04/09/2024, 18:51
240904-xh1hrsvcrn 3Static task
static1
Behavioral task
behavioral1
Sample
silence-workspace.exe
Resource
win11-20240802-en
General
-
Target
silence-workspace.exe
-
Size
1.5MB
-
MD5
4a2adc26ea67a3487a8ca01eee7450b6
-
SHA1
aa40428a4ae8fcfd428a68f11a243172a8310f12
-
SHA256
8e9e04b4a6e427871eae03992316ffdeecb35665ecd9ae184a413d36c230bd47
-
SHA512
7c91ed17a0c86e7aea4d65303ae2ba1b082f191f1b1c6593a7ac84b7f636a10db2902204f0f44d7450b0431b00b812c911590ec13f3a37910b76f988d0cf2651
-
SSDEEP
24576:rL9CRubQyo56XR5PlApBov42LTOkJaKBQwCCeF/JMDhboUY8da0VKxy:ucQyo5C5NgD2SkQwClrMboUpa0L
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource silence-workspace.exe
Files
-
silence-workspace.exe.exe windows:6 windows x64 arch:x64
fbc4949b6a72037db778c831c67fc6a6
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
Imports
kernel32
VerifyVersionInfoA
GetTickCount
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
OutputDebugStringW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
SleepConditionVariableSRW
WakeAllConditionVariable
SleepEx
ReleaseSRWLockExclusive
GetFileInformationByHandleEx
AreFileApisANSI
GetFileAttributesExW
FindNextFileW
FindFirstFileExW
FindFirstFileW
FindClose
CreateDirectoryW
GetCurrentDirectoryW
GetLocaleInfoEx
LeaveCriticalSection
EnterCriticalSection
LocalFree
QueryFullProcessImageNameW
GetModuleHandleW
GetModuleFileNameW
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
VirtualProtect
CreateThread
DeleteCriticalSection
InitializeCriticalSectionEx
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
QueryPerformanceCounter
VerSetConditionMask
QueryPerformanceFrequency
GetLocaleInfoA
GlobalUnlock
WideCharToMultiByte
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
lstrcmpiA
Process32Next
CreateToolhelp32Snapshot
CreateFileW
DeviceIoControl
Process32First
GetCurrentProcess
SetLastError
GetCurrentProcessId
CloseHandle
GetModuleFileNameA
LoadLibraryA
GetModuleHandleA
Sleep
SetConsoleTitleA
FormatMessageA
FreeLibrary
GetSystemDirectoryA
GetProcAddress
GetLastError
LoadLibraryExA
AcquireSRWLockExclusive
user32
UpdateWindow
PostQuitMessage
GetKeyState
GetMessageExtraInfo
UnregisterClassA
LoadCursorA
PeekMessageA
MonitorFromWindow
LoadIconA
GetCapture
MessageBoxA
TrackMouseEvent
GetKeyboardLayout
SetCapture
SetCursor
GetClientRect
SetProcessDPIAware
TranslateMessage
IsWindowUnicode
ReleaseCapture
SetCursorPos
OpenClipboard
SetLayeredWindowAttributes
DispatchMessageA
GetWindowRect
DestroyWindow
GetSystemMetrics
ShowWindow
SetWindowLongA
SetWindowDisplayAffinity
GetMonitorInfoA
MoveWindow
DefWindowProcA
CloseClipboard
ClientToScreen
FindWindowA
SendInput
CreateWindowExA
GetCursorPos
GetForegroundWindow
GetAsyncKeyState
ScreenToClient
SetClipboardData
GetClipboardData
EmptyClipboard
RegisterClassExA
gdi32
CreateSolidBrush
advapi32
CryptHashData
SetSecurityInfo
CopySid
ConvertSidToStringSidA
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
OpenProcessToken
AddAccessAllowedAce
GetLengthSid
GetTokenInformation
InitializeAcl
IsValidSid
CryptGenRandom
CryptCreateHash
CryptDestroyHash
CryptDestroyKey
CryptImportKey
CryptEncrypt
shell32
ShellExecuteA
SHGetFolderPathW
msvcp140
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@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
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
??0?$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?$char_traits@D@std@@@1@_N@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?eback@?$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?$char_traits@D@std@@@std@@IEBAPEADXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?showmanyc@?$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?$char_traits@D@std@@@std@@UEAA@XZ
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
_Query_perf_frequency
_Query_perf_counter
?_Throw_Cpp_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_detach
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
??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
?setprecision@std@@YA?AU?$_Smanip@_J@1@_J@Z
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$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_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
_Strxfrm
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Xinvalid_argument@std@@YAXPEBD@Z
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?id@?$collate@D@std@@2V0locale@2@A
_Strcoll
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?tolower@?$ctype@D@std@@QEBAPEBDPEADPEBD@Z
?tolower@?$ctype@D@std@@QEBADD@Z
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
?_Getcoll@_Locinfo@std@@QEBA?AU_Collvec@@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
_Xtime_get_ticks
??7ios_base@std@@QEBA_NXZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
??1_Lockit@std@@QEAA@XZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?_Syserror_map@std@@YAPEBDH@Z
?id@?$ctype@D@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Xbad_function_call@std@@YAXXZ
??0_Lockit@std@@QEAA@H@Z
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Winerror_map@std@@YAHH@Z
ntdll
RtlVirtualUnwind
RtlCaptureContext
RtlLookupFunctionEntry
d3d11
D3D11CreateDeviceAndSwapChain
imm32
ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext
ImmSetCandidateWindow
d3dcompiler_47
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
shlwapi
PathFindFileNameW
rpcrt4
UuidCreate
UuidToStringA
RpcStringFreeA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception_context
__current_exception
memset
memmove
memcpy
memcmp
memchr
__C_specific_handler
strrchr
longjmp
strchr
strstr
__std_terminate
_purecall
__std_exception_copy
__std_exception_destroy
_CxxThrowException
__intrinsic_setjmp
api-ms-win-crt-heap-l1-1-0
_callnewh
_set_new_mode
free
realloc
malloc
calloc
api-ms-win-crt-math-l1-1-0
floorf
floor
exp
cosf
fmodf
llround
cos
log
log10
fmod
ceilf
ceil
__setusermatherr
sqrtf
roundf
atan2f
_dsign
atan2
asin
acosf
acos
frexp
tan
sqrt
sinf
ldexp
sin
powf
pow
api-ms-win-crt-string-l1-1-0
strncmp
iscntrl
isupper
isspace
tolower
isalpha
ispunct
islower
isxdigit
strcoll
strncpy
strcmp
strcspn
isdigit
strspn
_strdup
isalnum
toupper
strpbrk
isblank
isgraph
api-ms-win-crt-runtime-l1-1-0
strerror
system
_invalid_parameter_noinfo_noreturn
_errno
abort
_beginthreadex
terminate
__sys_nerr
_invalid_parameter_noinfo
_resetstkoflw
exit
_register_thread_local_exe_atexit_callback
_c_exit
__p___argv
__p___argc
_getpid
_exit
_initterm_e
_initterm
_get_initial_narrow_environment
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
api-ms-win-crt-stdio-l1-1-0
_set_fmode
_lseeki64
__p__commode
fputs
freopen
fwrite
_read
_write
__stdio_common_vsscanf
_wfopen
clearerr
ferror
fseek
ftell
feof
_close
_open
_get_stream_buffer_pointers
fsetpos
fgetpos
fgetc
fputc
_pclose
tmpfile
setvbuf
_popen
ungetc
_ftelli64
_fseeki64
__acrt_iob_func
tmpnam
fgets
fflush
fclose
getc
__stdio_common_vfprintf
fread
fopen
__stdio_common_vsprintf
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
setlocale
localeconv
_configthreadlocale
api-ms-win-crt-time-l1-1-0
clock
_mktime64
strftime
_gmtime64
_localtime64
_difftime64
_time64
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-convert-l1-1-0
strtod
strtoll
strtoull
strtoul
strtol
atoi
atof
api-ms-win-crt-filesystem-l1-1-0
_unlink
_unlock_file
_access
_lock_file
remove
_fstat64
rename
_stat64
api-ms-win-crt-utility-l1-1-0
rand
qsort
ws2_32
select
getaddrinfo
freeaddrinfo
recvfrom
WSAGetLastError
bind
connect
getpeername
recv
getsockname
getsockopt
htons
ntohs
setsockopt
WSAStartup
closesocket
__WSAFDIsSet
ioctlsocket
listen
WSACleanup
htonl
socket
WSASetLastError
accept
sendto
gethostname
ntohl
WSAIoctl
send
normaliz
IdnToAscii
crypt32
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertFreeCertificateChain
CertCloseStore
CertOpenStore
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CryptStringToBinaryA
wldap32
ord41
ord143
ord46
ord211
ord60
ord45
ord50
ord22
ord26
ord27
ord32
ord33
ord35
ord79
ord30
ord200
ord301
ord217
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 237KB - Virtual size: 237KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 53KB - Virtual size: 52KB
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: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ