NSudoLC[.]exe | Triage

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General

Target

NSudoLC.exe
Size

137KB
MD5

b1300a6d54e1cdad931a55aa6e13915f
SHA1

e3dd555f85c9688de691dd1dfeabee9d6ec1b6ce
SHA256

0078824ff64bdbc2640a654e0c0e0392534d146749ded592a150e64354ed280e
SHA512

136fafb6bf570b47d6eee68ebfefafb73062cb95f0cc22ae6c606a0bd1d072d2e5bfdb1723bc55cfb16fd253d335fa019126dc14d41489334107dbb909172633
SSDEEP

3072:NwWEaeKtHlRIt72Kv2uLDyMOrdoFBZ8QuA633W5:Nw2eKHlWd4MIoFsQuA62

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NSudoLC.exe

Files

NSudoLC.exe
.exe windows:6 windows x64 arch:x64

fb7bace90d73db33c8ef9e85f4eab9b0

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

PDB Paths

D:\Projects\MouriNaruto\NSudoPrivate\Source\Native\Output\Binaries\Release\x64\NSudoLC.pdb

Imports

kernel32

GetTickCount64
LockResource
QueryPerformanceFrequency
FindResourceExW
LoadResource
GetOverlappedResult
GetProcAddress
DeleteCriticalSection
FreeLibrary
SleepEx
QueryPerformanceCounter
SetPriorityClass
GetCurrentProcess
GetCurrentThreadId
ResumeThread
WaitForSingleObjectEx
GetLocalTime
GetCurrentProcessId
GetModuleHandleExW
MultiByteToWideChar
CreateEventW
OpenProcess
InitializeCriticalSection
LeaveCriticalSection
GetModuleFileNameW
ExpandEnvironmentStringsW
EnterCriticalSection
GetFileInformationByHandleEx
SizeofResource
ReadFile
GetModuleHandleW
GetProcessHeap
WriteConsoleW
HeapAlloc
CloseHandle
GetThreadUILanguage
GetLastError
CreateFileW
SetThreadUILanguage
GetStdHandle
GetCommandLineW
SetLastError
HeapFree
ExitProcess
Sleep
TerminateProcess
InitializeSListHead
GetSystemTimeAsFileTime
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext

advapi32

LookupPrivilegeValueW
SetThreadToken
CreateProcessAsUserW
AdjustTokenPrivileges
GetAce
CloseServiceHandle
OpenSCManagerW
SetTokenInformation
AllocateAndInitializeSid
IsWellKnownSid
AddAce
OpenProcessToken
CreateRestrictedToken
FreeSid
StartServiceW
InitializeAcl
OpenServiceW
GetLengthSid
DuplicateTokenEx
AddAccessAllowedAce
QueryServiceStatusEx
GetTokenInformation

ole32

CoInitializeEx

userenv

DestroyEnvironmentBlock
CreateEnvironmentBlock

wtsapi32

WTSEnumerateSessionsW
WTSFreeMemory
WTSEnumerateProcessesW
WTSQueryUserToken

msvcrt

_CxxThrowException
__C_specific_handler
__setusermatherr
_initterm
_initterm_e
_set_fmode
__argc
__argv
_environ
_errno
_amsg_exit
__getmainargs
memset
__DestructExceptionObject
_msize
__set_app_type
abort
___mb_cur_max_func
_commode
??3@YAXPEAX@Z
?terminate@@YAXXZ
_XcptFilter
realloc
strncmp
??0exception@@QEAA@AEBV0@@Z
??1exception@@UEAA@XZ
?what@exception@@UEBAPEBDXZ
??2@YAPEAX_K@Z
_wcsicmp
__CxxFrameHandler3
??0exception@@QEAA@AEBQEBD@Z
_wcsnicmp
wcsstr
wcsrchr
malloc
free
memcpy
memmove
__pctype_func
tolower
wcstol
_mbtowc_l
wcsnlen
localeconv
strrchr
strcpy_s
ceil
log10
_clearfp
memcmp

Sections

.text
Size: 66KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 42KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 220B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fb7bace90d73db33c8ef9e85f4eab9b0

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

ole32

userenv

wtsapi32

msvcrt

Sections

.text Size: 66KB - Virtual size: 65KB

.rdata Size: 23KB - Virtual size: 23KB

.data Size: 512B - Virtual size: 2KB

.pdata Size: 4KB - Virtual size: 3KB

.rsrc Size: 42KB - Virtual size: 41KB

.reloc Size: 512B - Virtual size: 220B

.text
Size: 66KB - Virtual size: 65KB

.rdata
Size: 23KB - Virtual size: 23KB

.data
Size: 512B - Virtual size: 2KB

.pdata
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 42KB - Virtual size: 41KB

.reloc
Size: 512B - Virtual size: 220B