Static task
static1
Behavioral task
behavioral1
Sample
slight perm spoofer.exe
Resource
win7-20240704-en
General
-
Target
slight perm spoofer.exe
-
Size
1.3MB
-
MD5
305647144762ecb7b7b58805bfafddaf
-
SHA1
90beb812ccae3d2d41cd1066af085c6f16ac2f06
-
SHA256
d9318a066f4e08f992d40f11a6620271bbfbe10f230fa473fb06eba6bfc1c2bf
-
SHA512
33f7d0161770d910641c220922636d0698ddde56635c041875d48113be03e852277205d8fb644f360177b6eb675c0049f263cc4d4819d59971fb4da933b4b1f9
-
SSDEEP
24576:IjhBt71+1OLC8LAp7wsAKaBApkF77RpoCgfdt6on7:kL7kkLqAKrq6hp
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource slight perm spoofer.exe
Files
-
slight perm spoofer.exe.exe windows:6 windows x64 arch:x64
2007fdc5fae935d820d9217de4c7ad48
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
kernel32
WideCharToMultiByte
OutputDebugStringW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
VerifyVersionInfoA
FreeLibrary
GetSystemDirectoryA
QueryPerformanceFrequency
VerSetConditionMask
SleepEx
LeaveCriticalSection
EnterCriticalSection
LocalFree
FormatMessageA
SetLastError
QueryFullProcessImageNameW
GetModuleFileNameA
UnmapViewOfFile
MapViewOfFile
CreateFileMappingW
VirtualProtect
DeleteCriticalSection
InitializeCriticalSectionEx
HeapSize
HeapReAlloc
HeapDestroy
GetLastError
CloseHandle
CreateFileW
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
GetFileSizeEx
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
CreateFileA
WaitForMultipleObjects
PeekNamedPipe
ReadFile
GetFileType
GetEnvironmentVariableA
MultiByteToWideChar
WaitForSingleObjectEx
MoveFileExA
GetTickCount
HeapFree
IsDebuggerPresent
GetConsoleWindow
GetModuleHandleW
GetProcAddress
CreateThread
LoadLibraryA
GetCurrentThread
Sleep
GetModuleHandleA
GetStdHandle
GetCurrentProcess
SetConsoleTitleA
WriteProcessMemory
GetProcessHeap
HeapAlloc
QueryPerformanceCounter
user32
GetAsyncKeyState
MessageBoxA
MoveWindow
SetLayeredWindowAttributes
FindWindowA
ShowWindow
advapi32
CopySid
RegOpenKeyExA
RegSetValueExA
RegQueryValueExA
RegCloseKey
OpenProcessToken
AddAccessAllowedAce
GetLengthSid
GetTokenInformation
InitializeAcl
IsValidSid
GetUserNameA
SetSecurityInfo
ConvertSidToStringSidA
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
RegEnumKeyExA
shell32
ShellExecuteA
msvcp140
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?id@?$ctype@D@std@@2V0locale@2@A
_Cnd_do_broadcast_at_thread_exit
_Query_perf_counter
_Thrd_detach
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?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
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
??7ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$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?$char_traits@D@std@@@std@@QEAAXH_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_Throw_Cpp_error@std@@YAXH@Z
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
_Query_perf_frequency
?good@ios_base@std@@QEBA_NXZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Xlength_error@std@@YAXPEBD@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
?uncaught_exception@std@@YA_NXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xbad_function_call@std@@YAXXZ
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?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
iphlpapi
GetAdaptersInfo
normaliz
IdnToAscii
wldap32
ord22
ord143
ord45
ord26
ord27
ord32
ord33
ord35
ord200
ord79
ord30
ord217
ord50
ord46
ord301
ord41
ord211
ord60
crypt32
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CertFreeCertificateChain
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CertGetCertificateChain
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertOpenStore
CryptDecodeObjectEx
ws2_32
WSAStartup
WSAIoctl
accept
WSASetLastError
ntohl
htonl
listen
ioctlsocket
setsockopt
ntohs
htons
__WSAFDIsSet
select
getsockopt
getsockname
getpeername
connect
bind
WSAGetLastError
send
getaddrinfo
freeaddrinfo
recvfrom
recv
closesocket
WSACleanup
sendto
gethostname
socket
rpcrt4
RpcStringFreeA
UuidCreate
UuidToStringA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception
__std_exception_destroy
__std_exception_copy
__std_terminate
_CxxThrowException
memchr
memcmp
memcpy
memmove
__current_exception_context
strchr
strrchr
strstr
__C_specific_handler
memset
api-ms-win-crt-heap-l1-1-0
_callnewh
_set_new_mode
calloc
malloc
free
realloc
api-ms-win-crt-multibyte-l1-1-0
_mbscmp
api-ms-win-crt-utility-l1-1-0
srand
qsort
rand
api-ms-win-crt-string-l1-1-0
strspn
toupper
strncmp
strcspn
strcmp
isupper
strncpy
tolower
_strdup
strpbrk
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
_set_fmode
_fseeki64
_lseeki64
__p__commode
fputc
fflush
fclose
fseek
feof
_read
__stdio_common_vsscanf
fputs
fopen
fgetc
_write
fwrite
_close
__stdio_common_vsprintf
_open
_popen
_pclose
fgets
_get_stream_buffer_pointers
ftell
fread
fsetpos
ungetc
setvbuf
fgetpos
api-ms-win-crt-runtime-l1-1-0
_cexit
_seh_filter_exe
_set_app_type
_initialize_onexit_table
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
_crt_atexit
__p___argc
_c_exit
_register_thread_local_exe_atexit_callback
_initialize_narrow_environment
_configure_narrow_argv
system
_invalid_parameter_noinfo_noreturn
_beginthreadex
terminate
_errno
strerror
__sys_nerr
__p___argv
_invalid_parameter_noinfo
_resetstkoflw
exit
_getpid
_register_onexit_function
api-ms-win-crt-time-l1-1-0
_gmtime64
_time64
_localtime64_s
strftime
api-ms-win-crt-math-l1-1-0
_dclass
ceilf
__setusermatherr
api-ms-win-crt-convert-l1-1-0
strtoul
strtod
strtoll
strtoull
atoi
strtol
api-ms-win-crt-filesystem-l1-1-0
_fstat64
_access
_lock_file
_unlock_file
_stat64
_unlink
remove
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
Sections
.text Size: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 711KB - Virtual size: 713KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 19KB - 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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ