skarsnik
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.005c2c49dc75ac7cf2574d737d019360_JC.dll
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.005c2c49dc75ac7cf2574d737d019360_JC.dll
Resource
win10v2004-20231025-en
General
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Target
NEAS.005c2c49dc75ac7cf2574d737d019360_JC.exe
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Size
1.1MB
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MD5
005c2c49dc75ac7cf2574d737d019360
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SHA1
214d9b6872bb7e3808ce1d90ce3d0d651369fb8b
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SHA256
5183fbcc384c129b4f12d26fb20781f34c504b93aafab9954577020543628a2f
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SHA512
0c411b069ad4b68dbc9c5cadd694d1a3edb13ee2957a6239a6776dd440616b4b781eedd0730171f1e5cac833f12c48f9441979a133870427b68561d6bf4147b2
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SSDEEP
24576:JNdqljW2nkloJPOxSIdY5AK+gTHWrrQu:JHqljW2EoJw1UAK+gTsQu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.005c2c49dc75ac7cf2574d737d019360_JC.exe
Files
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NEAS.005c2c49dc75ac7cf2574d737d019360_JC.exe.dll windows:5 windows x86
3e4c02466a0b7d9662173a9074e78ba4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
ws2_32
htons
getsockopt
connect
freeaddrinfo
getaddrinfo
WSAGetLastError
setsockopt
WSASocketW
WSASend
WSARecv
select
ioctlsocket
closesocket
WSACleanup
WSAStartup
WSASetLastError
ntohl
ntohs
htonl
kernel32
GetTimeZoneInformation
InitializeSListHead
GetModuleHandleA
GetCurrentProcessId
LoadLibraryW
Sleep
SetThreadPriority
FreeLibraryAndExitThread
GetProcAddress
DisableThreadLibraryCalls
GetCurrentThreadId
CreateThread
GetModuleHandleExW
GetModuleFileNameW
GetNativeSystemInfo
IsWow64Process
QueryInformationJobObject
GetLastError
CloseHandle
GetCurrentProcess
GetModuleHandleW
GetVersionExW
GetExitCodeThread
WaitForSingleObject
TerminateThread
OpenEventW
CreateEventW
SetEvent
ResetEvent
FreeLibrary
GetSystemTimeAsFileTime
CreateEventA
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
SetEndOfFile
GetThreadContext
HeapReAlloc
SetThreadContext
HeapAlloc
HeapFree
Thread32First
HeapDestroy
HeapCreate
Thread32Next
OpenThread
VirtualProtect
CreateToolhelp32Snapshot
SuspendThread
ResumeThread
RaiseException
InitializeCriticalSectionAndSpinCount
DecodePointer
TlsAlloc
InterlockedIncrement
InterlockedExchange
InterlockedDecrement
InterlockedExchangeAdd
WaitForMultipleObjects
QueueUserAPC
SleepEx
PostQueuedCompletionStatus
CreateIoCompletionPort
SetWaitableTimer
GetQueuedCompletionStatus
InterlockedCompareExchange
SetLastError
TlsGetValue
TlsSetValue
TlsFree
OpenMutexW
CreateMutexW
ReleaseMutex
VirtualQuery
VirtualFree
VirtualAlloc
GetSystemInfo
GetThreadTimes
OutputDebugStringW
WriteConsoleW
SetStdHandle
FlushFileBuffers
CreateFileW
SetEnvironmentVariableA
FormatMessageA
OpenEventA
LeaveCriticalSection
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetModuleFileNameA
GetStdHandle
GetOEMCP
WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW
EncodePointer
IsProcessorFeaturePresent
GetCommandLineA
FileTimeToSystemTime
GetCPInfo
IsDebuggerPresent
ExitThread
LoadLibraryExW
FileTimeToLocalFileTime
GetFileInformationByHandle
GetFileType
PeekNamedPipe
ReadFile
GetConsoleMode
ReadConsoleW
SetFilePointerEx
WriteFile
GetConsoleCP
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
GetStartupInfoW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetProcessHeap
ExitProcess
AreFileApisANSI
HeapSize
GetCurrentThread
IsValidCodePage
GetACP
user32
SetActiveWindow
EnumWindows
GetWindowTextW
GetClassNameW
SendMessageTimeoutW
BringWindowToTop
advapi32
RegEnumValueW
RegCloseKey
RegOpenKeyExW
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
Exports
Exports
Sections
.text Size: 821KB - Virtual size: 821KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 212KB - Virtual size: 211KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 49KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 2B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ