Static task
static1
Behavioral task
behavioral1
Sample
HyperThreadFree.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
HyperThreadFree.exe
Resource
win10v2004-20231222-en
General
-
Target
HyperThreadFree.exe
-
Size
3.5MB
-
MD5
614c364f6e671adf5c93ab17a5a1db81
-
SHA1
7aafd3ecaf11ee6fb7da6e3dd232f0887cc3e178
-
SHA256
3840f9479a6edd405bfb2120a2bd220c689d12bd8929af5f11b747ec0951a22e
-
SHA512
451629607551426262028ba902a0401079f58a865f38b6b5e9cff9ea1b1c9c27c2b370a2dbfd8733af8954a1fa936613cf3418d2c8e16c1f1d73eebb5e392cbc
-
SSDEEP
49152:XnoOaW7qrdsifKukFphRu4nNhNRsFuPrLUAejI+ffclfy0RJYgt8hVeF9HgB0Vk6:3i6b/uADsFufUPj5ffcJTOWV1EiVYG3n
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource HyperThreadFree.exe
Files
-
HyperThreadFree.exe.exe windows:6 windows x64 arch:x64
aa4dfbc783ad70ce6ab4581abaa179ce
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
advapi32
GetTokenInformation
GetLengthSid
OpenProcessToken
IsValidSid
CopySid
ConvertSidToStringSidA
OpenServiceA
StartServiceA
ControlService
DeleteService
OpenSCManagerA
CloseServiceHandle
CreateServiceA
ConvertSidToStringSidW
AddAccessAllowedAce
InitializeAcl
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptDestroyKey
CryptImportKey
CryptEncrypt
SetSecurityInfo
version
GetFileVersionInfoSizeExW
VerQueryValueW
GetFileVersionInfoExW
kernel32
LocalFree
ExitThread
GetCurrentProcess
GetProcessHeap
GetCurrentProcessId
DeleteCriticalSection
GetProcAddress
Beep
HeapDestroy
HeapAlloc
CloseHandle
HeapReAlloc
GetVersionExA
LoadLibraryA
GetLastError
HeapFree
VirtualFree
DeviceIoControl
VirtualAlloc
InitializeCriticalSectionEx
CreateFileW
HeapSize
Sleep
GetModuleFileNameA
VirtualProtect
UnmapViewOfFile
GetModuleHandleA
GetModuleHandleW
WideCharToMultiByte
QueryFullProcessImageNameW
CreateFileMappingW
MapViewOfFile
SetLastError
FormatMessageA
EnterCriticalSection
LeaveCriticalSection
SleepEx
QueryPerformanceFrequency
GetSystemDirectoryA
FreeLibrary
VerifyVersionInfoA
QueryPerformanceCounter
GetTickCount
MoveFileExA
WaitForSingleObjectEx
MultiByteToWideChar
GetEnvironmentVariableA
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
GetLocaleInfoEx
AreFileApisANSI
IsDebuggerPresent
OutputDebugStringW
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetCurrentThreadId
GetTempPathA
GetSystemTimeAsFileTime
InitializeSListHead
user32
GetWindowRect
MessageBoxA
msvcp140
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
??7ios_base@std@@QEBA_NXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
?_Xbad_function_call@std@@YAXXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?good@ios_base@std@@QEBA_NXZ
_Query_perf_frequency
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Throw_Cpp_error@std@@YAXH@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Xout_of_range@std@@YAXPEBD@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?id@?$ctype@D@std@@2V0locale@2@A
_Cnd_do_broadcast_at_thread_exit
_Thrd_sleep
_Query_perf_counter
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@PEBX@Z
_Thrd_detach
_Xtime_get_ticks
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?uncaught_exceptions@std@@YAHXZ
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Syserror_map@std@@YAPEBDH@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Winerror_map@std@@YAHH@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@J@Z
??Bid@locale@std@@QEAA_KXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?_Xlength_error@std@@YAXPEBD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
??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
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?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
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_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
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
ntdll
NtQuerySystemInformation
VerSetConditionMask
userenv
UnloadUserProfile
normaliz
IdnToAscii
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memcpy
strrchr
__C_specific_handler
__std_terminate
__std_exception_copy
memset
memmove
memcmp
_CxxThrowException
memchr
__current_exception
__std_exception_destroy
strchr
__current_exception_context
strstr
api-ms-win-crt-heap-l1-1-0
_set_new_mode
free
_recalloc
malloc
realloc
calloc
_callnewh
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_access
_lock_file
_unlink
_fstat64
remove
_stat64
api-ms-win-crt-string-l1-1-0
strspn
strncpy
strncmp
isupper
_stricmp
strpbrk
tolower
strcmp
strcspn
_strdup
api-ms-win-crt-runtime-l1-1-0
_beginthreadex
__sys_nerr
_invalid_parameter_noinfo_noreturn
_errno
terminate
_getpid
_invalid_parameter_noinfo
_resetstkoflw
_register_thread_local_exe_atexit_callback
_c_exit
__p___argv
__p___argc
_exit
_initterm_e
_initterm
_get_initial_narrow_environment
exit
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
strerror
api-ms-win-crt-stdio-l1-1-0
fseek
_read
_write
_lseeki64
_close
_open
fputc
__p__commode
fflush
feof
ungetc
fclose
__stdio_common_vsscanf
fputs
fopen
fgetc
ftell
fwrite
_set_fmode
_popen
__stdio_common_vsprintf
fgets
__stdio_common_vfprintf
_pclose
fgetpos
__acrt_iob_func
_get_stream_buffer_pointers
_fseeki64
fread
fsetpos
setvbuf
api-ms-win-crt-time-l1-1-0
_time64
_localtime64_s
_gmtime64
api-ms-win-crt-convert-l1-1-0
atoi
strtoll
strtod
strtoull
strtol
strtoul
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
___lc_codepage_func
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-math-l1-1-0
__setusermatherr
_dclass
ws2_32
WSASetLastError
WSAIoctl
WSAStartup
WSACleanup
accept
htonl
listen
ioctlsocket
__WSAFDIsSet
select
getaddrinfo
freeaddrinfo
recvfrom
sendto
gethostname
ntohl
ntohs
htons
getsockopt
getsockname
getpeername
connect
bind
WSAGetLastError
send
recv
closesocket
socket
setsockopt
wldap32
ord79
ord35
ord301
ord27
ord200
ord30
ord26
ord22
ord41
ord50
ord45
ord60
ord211
ord46
ord217
ord143
ord33
ord32
crypt32
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CertOpenStore
Sections
.text Size: 550KB - Virtual size: 549KB
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: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 20KB - Virtual size: 19KB
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: 2.8MB - Virtual size: 8.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE