Static task
static1
Behavioral task
behavioral1
Sample
hv_module.exe
Resource
win10-20240404-en
General
-
Target
hv_module.exe
-
Size
1.2MB
-
MD5
0551823e38e34c1a4e56c2ee6fb99d4e
-
SHA1
d7a55fe95dd86878f78630c7fbbba0c248dbccd6
-
SHA256
b357f0190336ce9405feac9988ec7a5396bce4354116f7c74b968cbc4dee3dcd
-
SHA512
375c9a863de96b698b45517aafd266ffd050695cfb5f79bed3d1e8ea5edf1b3b33bf0823f9ad74cbf178cb3341c67fa3c34c82f725c28a2ff07edf132c949e73
-
SSDEEP
24576:YHFJAi2vwKN2++55kjh0+IKRThlKiEL0aaLh0lhSMXld8npVNgKP0L:KAlwKsnPJGRThlKiEL0aNinpG
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource hv_module.exe
Files
-
hv_module.exe.exe windows:6 windows x64 arch:x64
c34c05db8c81ae73b72249cb4a7c1621
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
winmm
timeGetTime
d3d11
D3D11CreateDeviceAndSwapChain
kernel32
GetCurrentProcessId
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
SleepEx
VerifyVersionInfoW
CreateFileA
GetFileSizeEx
RtlCaptureContext
RtlVirtualUnwind
LeaveCriticalSection
EnterCriticalSection
CloseHandle
GetTickCount
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetConsoleWindow
GetStdHandle
SetConsoleTitleA
SetConsoleTextAttribute
QueryPerformanceCounter
FreeLibrary
VerSetConditionMask
GetProcAddress
QueryPerformanceFrequency
LoadLibraryA
GetModuleHandleA
MoveFileExA
GetModuleHandleW
SleepConditionVariableSRW
GetCurrentThreadId
InitOnceComplete
InitOnceBeginInitialize
WakeAllConditionVariable
FormatMessageW
SetLastError
Sleep
GetEnvironmentVariableA
GetLastError
GlobalUnlock
WideCharToMultiByte
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
GetSystemTimeAsFileTime
InitializeSListHead
RtlLookupFunctionEntry
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetSystemDirectoryA
CreateEventA
WaitForSingleObjectEx
WaitForSingleObject
SetEvent
DeleteCriticalSection
InitializeCriticalSectionEx
user32
OpenClipboard
GetCursorPos
ReleaseDC
SetCursorPos
IsIconic
SetForegroundWindow
ReleaseCapture
SetClipboardData
RegisterClassExA
SetProcessDPIAware
UnregisterClassA
GetClientRect
SetWindowLongW
SetCursor
SetCapture
SetWindowPos
GetClipboardData
BringWindowToTop
EmptyClipboard
SetFocus
DispatchMessageA
GetWindowRect
GetSystemMetrics
GetAsyncKeyState
MoveWindow
TranslateMessage
LoadIconA
PeekMessageA
PostQuitMessage
UpdateWindow
FindWindowA
GetWindowLongW
AdjustWindowRectEx
GetKeyState
LoadCursorA
DestroyWindow
GetDC
SetLayeredWindowAttributes
MonitorFromWindow
EnumDisplayMonitors
ScreenToClient
SetWindowTextW
WindowFromPoint
ShowWindow
GetCapture
SetWindowLongA
ClientToScreen
IsChild
TrackMouseEvent
GetMonitorInfoA
GetForegroundWindow
DefWindowProcA
CreateWindowExA
CloseClipboard
gdi32
CreateSolidBrush
GetDeviceCaps
advapi32
CryptHashData
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptAcquireContextA
CryptCreateHash
CryptGetHashParam
CryptReleaseContext
msvcp140
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@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?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?good@ios_base@std@@QEBA_NXZ
?_Getcvt@_Locinfo@std@@QEBA?AU_Cvtvec@@XZ
?_Xout_of_range@std@@YAXPEBD@Z
?_Xbad_function_call@std@@YAXXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
??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
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??Bios_base@std@@QEBA_NXZ
_Strxfrm
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?id@?$ctype@D@std@@2V0locale@2@A
?id@?$collate@D@std@@2V0locale@2@A
_Strcoll
_Xtime_get_ticks
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?tolower@?$ctype@D@std@@QEBAPEBDPEADPEBD@Z
?tolower@?$ctype@D@std@@QEBADD@Z
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
??Bid@locale@std@@QEAA_KXZ
?_Getcoll@_Locinfo@std@@QEBA?AU_Collvec@@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
?id@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@2V0locale@2@A
?_Getcat@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?put@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@QEBA?AV?$ostreambuf_iterator@DU?$char_traits@D@std@@@2@V32@AEAVios_base@2@DPEBUtm@@PEBD3@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?id@?$numpunct@D@std@@2V0locale@2@A
?_Gettrue@_Locinfo@std@@QEBAPEBDXZ
?_Getfalse@_Locinfo@std@@QEBAPEBDXZ
_Query_perf_frequency
?_Throw_Cpp_error@std@@YAXH@Z
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
_Query_perf_counter
_Thrd_detach
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
?uncaught_exceptions@std@@YAHXZ
imm32
ImmReleaseContext
ImmSetCompositionWindow
ImmAssociateContextEx
ImmGetContext
ImmSetCandidateWindow
d3dcompiler_47
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
bcrypt
BCryptGenRandom
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__std_terminate
_CxxThrowException
__C_specific_handler
__current_exception_context
__current_exception
memmove
memchr
memcmp
memset
memcpy
strchr
strstr
__std_exception_copy
__std_exception_destroy
strrchr
api-ms-win-crt-heap-l1-1-0
_callnewh
malloc
free
realloc
_set_new_mode
calloc
api-ms-win-crt-runtime-l1-1-0
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_set_app_type
_get_initial_narrow_environment
_initterm
_register_onexit_function
_initterm_e
_exit
__p___argc
__sys_nerr
__sys_errlist
exit
_beginthreadex
terminate
_register_thread_local_exe_atexit_callback
abort
_crt_atexit
_cexit
_c_exit
__p___argv
_seh_filter_exe
_invalid_parameter_noinfo_noreturn
_errno
api-ms-win-crt-string-l1-1-0
strncpy
strncmp
isspace
strcmp
toupper
strcspn
isalnum
tolower
_strdup
strpbrk
isblank
strspn
api-ms-win-crt-stdio-l1-1-0
fputs
ftell
_fseeki64
fopen
_open
__p__commode
fputc
_read
_set_fmode
_write
fgets
__acrt_iob_func
fflush
_lseeki64
_fileno
_close
__stdio_common_vfprintf
__stdio_common_vswprintf
__stdio_common_vsscanf
fread
feof
__stdio_common_vsprintf
_wfopen
fwrite
fclose
fseek
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-convert-l1-1-0
strtoul
strtoll
atoi
strtol
wcstombs
api-ms-win-crt-time-l1-1-0
strftime
_gmtime64
_time64
_localtime64
api-ms-win-crt-math-l1-1-0
_fdsign
_dsign
_ldsign
ceilf
cosf
floorf
__setusermatherr
sqrtf
acosf
sinf
_fdopen
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
api-ms-win-crt-filesystem-l1-1-0
_access
_stat64
_unlink
_fstat64
ws2_32
gethostname
ioctlsocket
getpeername
sendto
recvfrom
freeaddrinfo
getaddrinfo
recv
listen
htonl
getsockname
connect
bind
accept
WSAGetLastError
select
__WSAFDIsSet
socket
htons
WSAIoctl
setsockopt
WSACleanup
WSAStartup
ntohs
send
getsockopt
WSASetLastError
WSACloseEvent
WSACreateEvent
WSAEnumNetworkEvents
WSAEventSelect
WSAResetEvent
WSAWaitForMultipleEvents
closesocket
wldap32
ord27
ord26
ord41
ord50
ord45
ord60
ord211
ord46
ord217
ord143
ord22
ord32
ord33
ord35
ord79
ord30
ord200
ord301
normaliz
IdnToAscii
IdnToUnicode
crypt32
CertCloseStore
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertOpenStore
Sections
.text Size: 848KB - Virtual size: 847KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 318KB - Virtual size: 318KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 41KB - Virtual size: 40KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ