icacls[.]exe | Triage

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General

Target

icacls.exe
Size

26KB
MD5

1542a92d5c6f7e1e80613f3466c9ce7f
SHA1

6141115ee9e600c9ff7c61fcdc555f0f7629f3d5
SHA256

e78b14513c47c1339d96065237e9d270f33d595d5a92f2b5c8f4f841e2a4ad5c
SHA512

81fb1e9fe5f836f5163ce11812da3a28389a79e752fef5d521f7da5ddbd1e8bc2aa9075c9c5f123c22cb43d8bb1f368c6a0b5a100acad4390f2802438ce1a629
SSDEEP

384:uR2LA5Tof4j+/daSl1IyK7zKzE3p5WcCiHoMQqE+PZlkFugXSxa0mpNkB7WRYaWN:ugOQ4p21IrzwRIHJQhnd0Vr5Z

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
icacls.exe

Files

icacls.exe
.exe windows x86

a4b760a1a7f466099eaa530f2cc4ef63

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

GetLengthSid
DeleteAce
EqualSid
AddAce
InitializeAcl
SetSecurityInfo
SetSecurityAccessMask
IsValidAcl
GetSecurityInfo
GetSecurityDescriptorDacl
GetSecurityDescriptorSacl
CopySid
ConvertStringSidToSidW
LookupAccountNameW
LookupAccountSidW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
ConvertSecurityDescriptorToStringSecurityDescriptorW
GetSecurityDescriptorControl
ConvertStringSecurityDescriptorToSecurityDescriptorW

kernel32

GetConsoleMode
GetFileType
LocalFree
WriteFile
WideCharToMultiByte
LocalAlloc
WriteConsoleW
GetLastError
FormatMessageW
SetLastError
CloseHandle
GetFinalPathNameByHandleW
LocalSize
GetCurrentProcess
FindClose
FindNextFileW
FindFirstFileW
GetFileAttributesW
HeapSetInformation
SetThreadPreferredUILanguages
GetStdHandle
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
UnhandledExceptionFilter
GetModuleHandleA
SetUnhandledExceptionFilter
InterlockedCompareExchange
Sleep
InterlockedExchange

msvcrt

_local_unwind4
fgetwc
wcsrchr
wcschr
wcsncpy_s
_wcsdup
fputws
fclose
_wperror
_wfopen
feof
_ultow
_wcsicmp
__wgetmainargs
_cexit
_exit
_XcptFilter
exit
_initterm
_amsg_exit
__setusermatherr
__p__commode
__p__fmode
__set_app_type
_except_handler4_common
?terminate@@YAXXZ
_controlfp
calloc
wcscpy_s
wcscat_s
_wcsnicmp
memcpy
realloc
malloc
printf
free
swprintf_s

ntdll

RtlFreeHeap
RtlReleaseRelativeName
NtClose
NtQueryInformationFile
NtOpenFile
RtlDosPathNameToRelativeNtPathName_U
RtlNtStatusToDosError

Sections

.text
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - 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

a4b760a1a7f466099eaa530f2cc4ef63

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

msvcrt

ntdll

Sections

.text Size: 21KB - Virtual size: 20KB

.data Size: 1024B - Virtual size: 1KB

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

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

.text
Size: 21KB - Virtual size: 20KB

.data
Size: 1024B - Virtual size: 1KB

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

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