Behavioral task
behavioral1
Sample
8f446345cc6303c6e36bb7f6b2f3c129cf2b2db338f312c2bb6070b230cc548d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8f446345cc6303c6e36bb7f6b2f3c129cf2b2db338f312c2bb6070b230cc548d.exe
Resource
win10v2004-20230915-en
General
-
Target
8f446345cc6303c6e36bb7f6b2f3c129cf2b2db338f312c2bb6070b230cc548d
-
Size
9.0MB
-
MD5
9bebec4e41b2d04ebb5db18a80c01a8e
-
SHA1
875533fc413a3d482fc003e72aaf23eb6049661e
-
SHA256
8f446345cc6303c6e36bb7f6b2f3c129cf2b2db338f312c2bb6070b230cc548d
-
SHA512
c046171f1485861bd2ef2a8db237e21c003d1d87d65929df738b2b45b37a3c6b242676aa85119669ecc80813fb8aa759d9f5b8cd979482b7ed60cd61c9dbc5cb
-
SSDEEP
196608:QEMrpgOpf0W1ETglHI26LThKausph7kis9R4bRP0DDx4eymaYyZ1:TMrpZB10iI26BRYRg4F4eyfZ1
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8f446345cc6303c6e36bb7f6b2f3c129cf2b2db338f312c2bb6070b230cc548d
Files
-
8f446345cc6303c6e36bb7f6b2f3c129cf2b2db338f312c2bb6070b230cc548d.exe windows x86
67e2795c336ca745d10ba1420364a179
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
InterlockedDecrement
InterlockedIncrement
GetLastError
lstrcatA
GetTempPathA
lstrcpyA
ProcessIdToSessionId
Sleep
CloseHandle
OpenProcess
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
DecodePointer
EncodePointer
HeapSetInformation
InterlockedCompareExchange
InterlockedExchange
ExpandEnvironmentStringsA
LoadLibraryA
GetProcAddress
FreeLibrary
GetStdHandle
GetFileType
WaitForMultipleObjects
PeekNamedPipe
ReadFile
FormatMessageA
WaitForSingleObject
VerSetConditionMask
VerifyVersionInfoA
SleepEx
GetTickCount
SetLastError
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
VirtualQuery
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
LoadLibraryA
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
LocalAlloc
LocalFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetCommandLineA
RaiseException
RtlUnwind
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapReAlloc
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
WriteFile
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
SetStdHandle
advapi32
RegCloseKey
CryptEncrypt
CryptReleaseContext
CryptImportKey
CryptAcquireContextA
CryptDestroyHash
CryptGetHashParam
CryptHashData
CryptCreateHash
OpenProcessToken
GetTokenInformation
LookupPrivilegeValueA
DuplicateTokenEx
CreateProcessAsUserA
RegCreateKeyA
RegOpenKeyExA
CryptDestroyKey
SetServiceStatus
RegisterServiceCtrlHandlerA
StartServiceCtrlDispatcherA
sensapi
IsNetworkAlive
userenv
CreateEnvironmentBlock
wtsapi32
WTSQueryUserToken
WTSSendMessageW
shlwapi
PathStripPathA
wininet
DeleteUrlCacheEntry
urlmon
URLDownloadToFileA
psapi
EnumProcesses
GetProcessImageFileNameA
ws2_32
WSACleanup
WSASetLastError
__WSAFDIsSet
WSAGetLastError
gethostname
select
recv
send
WSAIoctl
ioctlsocket
listen
setsockopt
getsockname
ntohs
bind
htons
getsockopt
getpeername
closesocket
socket
connect
freeaddrinfo
getaddrinfo
sendto
recvfrom
accept
WSAStartup
wldap32
ord143
ord211
ord26
ord30
ord33
ord60
ord27
ord41
ord200
ord32
ord35
ord301
ord50
ord46
ord22
ord79
msvcr100
_strnicmp
_free_locale
??0exception@std@@QAE@ABQBD@Z
??1exception@std@@UAE@XZ
??3@YAXPAX@Z
??0exception@std@@QAE@ABV01@@Z
??2@YAPAXI@Z
?what@exception@std@@UBEPBDXZ
_CxxThrowException
calloc
realloc
free
malloc
memset
_errno
_time64
tolower
sscanf
fwrite
fread
__iob_func
strchr
strncpy
memcpy
strtol
strrchr
isalpha
strncmp
isxdigit
strstr
strtoul
memmove
strpbrk
_strtoi64
qsort
fclose
fputs
fopen
fgets
isdigit
sprintf
fputc
_beginthreadex
strerror
isalnum
isspace
_getpid
memchr
_fstat64
_lseeki64
atoi
getenv
fflush
fseek
_gmtime64
isupper
toupper
_stat64
islower
isprint
isgraph
??_V@YAXPAX@Z
??_U@YAPAXI@Z
_purecall
_stricmp
_strdup
_close
_open
_read
_write
__sys_nerr
_amsg_exit
__getmainargs
_cexit
_exit
_XcptFilter
exit
__initenv
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_commode
_fmode
__set_app_type
?terminate@@YAXXZ
_unlock
__dllonexit
_lock
_onexit
_crt_debugger_hook
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_except_handler4_common
_invoke_watson
_controlfp_s
__CxxFrameHandler3
user32
GetProcessWindowStation
GetUserObjectInformationW
CharUpperBuffW
MessageBoxW
Sections
.text Size: 228KB - Virtual size: 228KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 5.5MB - Virtual size: 5.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 902B - Virtual size: 902B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.l1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE