Static task
static1
Behavioral task
behavioral1
Sample
8f8bd4d35155dc38a082fdb463bda5986c9f89b512cb434f072ebdbecdaa50b4.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
8f8bd4d35155dc38a082fdb463bda5986c9f89b512cb434f072ebdbecdaa50b4.exe
Resource
win10v2004-20231023-en
General
-
Target
8f8bd4d35155dc38a082fdb463bda5986c9f89b512cb434f072ebdbecdaa50b4
-
Size
1.3MB
-
MD5
eeefff23b4ff0122d5151a089cf6f156
-
SHA1
6aedb793b8b1b7ba40588444396bc3e562767855
-
SHA256
8f8bd4d35155dc38a082fdb463bda5986c9f89b512cb434f072ebdbecdaa50b4
-
SHA512
d3eb688ea866e5a371a90863efa7cd9f48ddcde9f1d31dee0f4a6b993a4d6de80a8b10447e7482c313b3a71dcfc583dc06e545c96c9efe5b811a1ef77fc71969
-
SSDEEP
24576:amus4wOLyghougIuneFQmSKYYYR51mxOnjt/VKSGXFUFn8bnTbjO8EPPtnGK:amuhVxQmSKYYYR518OnjXKSG1UFWjO8o
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8f8bd4d35155dc38a082fdb463bda5986c9f89b512cb434f072ebdbecdaa50b4
Files
-
8f8bd4d35155dc38a082fdb463bda5986c9f89b512cb434f072ebdbecdaa50b4.exe windows:6 windows x64
3f1bcbb4df2ebc48104757ba5a4ec353
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
PlaySoundW
kernel32
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
GetFileInformationByHandleEx
GetLastError
AreFileApisANSI
GetFileAttributesExW
FindNextFileW
FindFirstFileExW
GlobalUnlock
CreateFileW
CreateDirectoryW
ResetEvent
FormatMessageA
LocalFree
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetProcAddress
IsDebuggerPresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
WaitForSingleObjectEx
GetModuleHandleA
VirtualQueryEx
GetModuleHandleW
InitializeSListHead
InitializeCriticalSectionEx
SleepEx
GetSystemDirectoryA
QueryPerformanceFrequency
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
SetConsoleTitleW
GlobalMemoryStatusEx
Process32FirstW
Process32NextW
OpenProcess
GetFileSizeEx
CreateFileA
SetLastError
WaitForMultipleObjects
PeekNamedPipe
ReadFile
SetEvent
QueryPerformanceCounter
FreeLibrary
VerSetConditionMask
GetFileType
ExpandEnvironmentStringsA
GetStdHandle
SetConsoleTextAttribute
Module32NextW
WideCharToMultiByte
Module32FirstW
CloseHandle
CreateToolhelp32Snapshot
GetTickCount
UnhandledExceptionFilter
Sleep
WriteProcessMemory
ReadProcessMemory
IsProcessorFeaturePresent
LoadLibraryA
CreateEventW
FindClose
VerifyVersionInfoA
user32
CloseClipboard
OpenClipboard
GetCursorPos
SetCursorPos
ReleaseCapture
IsWindowUnicode
GetClientRect
SetCursor
SetCapture
LoadCursorW
GetForegroundWindow
TrackMouseEvent
ClientToScreen
GetClipboardData
SetClipboardData
GetCapture
GetAsyncKeyState
GetMessageExtraInfo
GetKeyState
UnregisterClassA
DestroyWindow
UpdateWindow
FindWindowA
PostQuitMessage
SetWindowLongW
TranslateMessage
SetLayeredWindowAttributes
SetWindowDisplayAffinity
PeekMessageW
DispatchMessageW
ShowWindow
RegisterClassExW
UnregisterClassW
CreateWindowExW
SetWindowPos
DefWindowProcW
GetWindowLongW
EmptyClipboard
mouse_event
ScreenToClient
shell32
SHGetKnownFolderPath
ole32
CoTaskMemFree
msvcp140
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??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?width@ios_base@std@@QEAA_J_J@Z
?width@ios_base@std@@QEBA_JXZ
?flags@ios_base@std@@QEBAHXZ
?good@ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?is@?$ctype@D@std@@QEBA_NFD@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
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?id@?$codecvt@_WDU_Mbstatet@@@std@@2V0locale@2@A
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?_Addfac@_Locimp@locale@std@@AEAAXPEAVfacet@23@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
?_Xbad_function_call@std@@YAXXZ
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
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?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
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?setbuf@?$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?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@I@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEA_N@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAK@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAM@Z
??Bios_base@std@@QEBA_NXZ
?_Xinvalid_argument@std@@YAXPEBD@Z
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
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?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
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?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_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
?_Winerror_map@std@@YAHH@Z
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
_Query_perf_counter
?_Xout_of_range@std@@YAXPEBD@Z
_Query_perf_frequency
?_Xlength_error@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_47
D3DCompile
dwmapi
DwmExtendFrameIntoClientArea
ntdll
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
imm32
ImmGetContext
ImmReleaseContext
ImmSetCandidateWindow
ImmSetCompositionWindow
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memchr
__std_exception_destroy
__std_exception_copy
_purecall
memcmp
memmove
strrchr
memcpy
_CxxThrowException
memset
__C_specific_handler
__current_exception_context
__current_exception
strchr
strstr
api-ms-win-crt-heap-l1-1-0
_callnewh
_set_new_mode
malloc
realloc
calloc
free
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo_noreturn
_register_thread_local_exe_atexit_callback
_c_exit
__p___argv
__p___argc
system
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_getpid
_set_app_type
__sys_nerr
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_beginthreadex
terminate
strerror
_errno
_seh_filter_exe
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsscanf
fputs
_lseeki64
__stdio_common_vsprintf
_wfopen
fopen
_open
__stdio_common_vfprintf
fseek
__acrt_iob_func
ftell
_get_stream_buffer_pointers
_fseeki64
fread
fsetpos
ungetc
setvbuf
fgetpos
fwrite
_set_fmode
fgetc
fclose
fflush
fputc
fgets
__p__commode
_close
_write
_read
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
_stat64
remove
_fstat64
_access
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-string-l1-1-0
isupper
strspn
strcspn
strcmp
strncpy
strpbrk
tolower
strncmp
_strdup
api-ms-win-crt-convert-l1-1-0
atof
atoi
strtoll
strtol
strtoul
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
_configthreadlocale
api-ms-win-crt-math-l1-1-0
atan2f
sin
tan
cos
sqrtf
sinf
sqrt
logf
log
fmodf
cosf
tanf
__setusermatherr
pow
acosf
powf
api-ms-win-crt-time-l1-1-0
_gmtime64
_time64
api-ms-win-crt-environment-l1-1-0
getenv
advapi32
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA
ws2_32
getsockopt
ntohs
getsockname
WSAIoctl
getpeername
WSAStartup
WSACleanup
getaddrinfo
freeaddrinfo
connect
recvfrom
closesocket
bind
sendto
accept
listen
ioctlsocket
gethostname
htonl
ntohl
send
recv
WSASetLastError
htons
select
__WSAFDIsSet
socket
setsockopt
WSAGetLastError
normaliz
IdnToAscii
wldap32
ord200
ord211
ord45
ord60
ord30
ord301
ord79
ord46
ord217
ord35
ord143
ord41
ord22
ord26
ord27
ord32
ord50
ord33
crypt32
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
CertAddCertificateContextToStore
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CertOpenStore
Sections
.text Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 235KB - Virtual size: 234KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 36KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ