cacls[.]exe | Triage

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General

Target

cacls.exe
Size

25KB
MD5

b2b69786120ca206040dc1f196f77b42
SHA1

abd99cf011cd54e05a535446f350ade5b430f8b1
SHA256

439f7977a0d2b49fadec31db40dc6b0d8ded2ceded52cf3055260f7a1eeecae6
SHA512

e22f55a200a600ba22d42d68090557790d598902307f6fd258cbeeacb2bec20adcec74032400ce0c93779affe0446099fe57459f2b90838ad8df953f14e17d65
SSDEEP

384:dpMKgQgbSJw2nkHTLKyLr9jWW8yTqJ3oNngFEQrqSuNRRWWbDWzD:dUMnunv9oyTqJ3oNc30jgD

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
cacls.exe

Files

cacls.exe
.exe windows x86

dc5b1a3c246bc54bff55971077685b5f

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

advapi32

LookupAccountSidW
LookupAccountNameW
GetLengthSid
EqualSid
InitializeAcl
AddAce
ConvertSecurityDescriptorToStringSecurityDescriptorW
GetSecurityDescriptorDacl
GetKernelObjectSecurity
QuerySecurityAccessMask
GetFileSecurityW
SetKernelObjectSecurity
SetSecurityAccessMask
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
SetNamedSecurityInfoW
TreeResetNamedSecurityInfoW
GetSecurityDescriptorControl
ConvertStringSecurityDescriptorToSecurityDescriptorW

kernel32

LocalFree
LocalAlloc
GetLastError
SetLastError
CloseHandle
FindClose
FindNextFileW
FindFirstFileW
GetFullPathNameW
WriteConsoleW
WideCharToMultiByte
lstrlenW
GetConsoleMode
GetStdHandle
CompareStringW
GetCurrentProcessId
FormatMessageW
GetVolumeInformationW
GetVolumePathNameW
GetFileAttributesW
GetVolumeNameForVolumeMountPointW
HeapSetInformation
SetThreadUILanguage
GetConsoleOutputCP
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
InterlockedCompareExchange
Sleep
InterlockedExchange

msvcrt

malloc
printf
_vsnwprintf_s
ferror
fgetws
wcscat_s
wprintf
exit
_wsetlocale
__wgetmainargs
_cexit
_exit
_XcptFilter
_initterm
_amsg_exit
__setusermatherr
__p__commode
__p__fmode
__set_app_type
?terminate@@YAXXZ
_except_handler4_common
_controlfp
free
wcschr
_iob
vswprintf_s
fprintf
fwprintf
_wcsnicmp
_wcsicmp
wcscpy_s
memcpy
??2@YAPAXI@Z
??3@YAXPAX@Z

ntdll

RtlReleaseRelativeName
RtlNtStatusToDosError
NtClose
NtQueryInformationFile
NtOpenFile
RtlDosPathNameToRelativeNtPathName_U
RtlFreeHeap

Sections

.text
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

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

Sharing

General

Malware Config

Signatures

Files

dc5b1a3c246bc54bff55971077685b5f

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

msvcrt

ntdll

Sections

.text Size: 20KB - Virtual size: 19KB

.data Size: 512B - Virtual size: 1KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 20KB - Virtual size: 19KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 1KB - Virtual size: 1KB