Static task
static1
Behavioral task
behavioral1
Sample
NEAS.4a89821d1579ce420179264424d7dcc0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.4a89821d1579ce420179264424d7dcc0.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.4a89821d1579ce420179264424d7dcc0.exe
-
Size
151KB
-
MD5
4a89821d1579ce420179264424d7dcc0
-
SHA1
4d4f408cd7e3db48c19c96c24cac8d0d2636ae7f
-
SHA256
9ec51ef329357055b7d71baf0165315a46242115c82a62f90185e5c3b2a559aa
-
SHA512
04c9598b0b9ccd96f6bd055efdefeca6fcc0c1c6533897ca476c8de8365cf9893bfac7f16bc683087a5951718e18204f890281777890ea99a53929b5e21888a7
-
SSDEEP
3072:DkpCbqA8q9gETXFrX7RCSkkQTZ9+7vXeMLzn+GV:Dk6fTt0SY9+7vdn+u
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.4a89821d1579ce420179264424d7dcc0.exe
Files
-
NEAS.4a89821d1579ce420179264424d7dcc0.exe.exe windows:5 windows x86
10816aa56adcbb2d16983a9d0748191c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
user32
wvsprintfA
MessageBoxA
urlmon
HlinkGoForward
URLDownloadToFileW
ws2_32
gethostbyname
recv
getprotobynumber
listen
ntohs
gethostbyaddr
send
opengl32
glTexCoord1dv
wglGetProcAddress
glColor4sv
glDrawPixels
glPushMatrix
glCopyPixels
glLoadMatrixf
glEndList
crypt32
CryptGetDefaultOIDFunctionAddress
CertFindSubjectInCTL
CertSetStoreProperty
CertGetValidUsages
CertRegisterSystemStore
CryptMsgEncodeAndSignCTL
CertOpenSystemStoreW
mpr
WNetAddConnectionW
WNetDisconnectDialog
WNetGetResourceInformationA
WNetGetUserA
WNetConnectionDialog1A
WNetConnectionDialog1W
kernel32
LoadLibraryW
Sleep
HeapFree
RtlUnwind
GetOEMCP
GetACP
GetCPInfo
EnterCriticalSection
LeaveCriticalSection
GetCurrentProcessId
LCMapStringW
MultiByteToWideChar
GetStringTypeW
HeapAlloc
HeapReAlloc
HeapSize
IsValidCodePage
TlsGetValue
GetTickCount
QueryPerformanceCounter
HeapCreate
DeleteCriticalSection
GetFileType
InitializeCriticalSectionAndSpinCount
WriteConsoleA
GetStdHandle
GetSystemTimeAsFileTime
GetCommandLineA
HeapSetInformation
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
TlsAlloc
TlsSetValue
DecodePointer
TlsFree
InterlockedIncrement
GetModuleHandleW
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
GetProcAddress
IsProcessorFeaturePresent
ExitProcess
WriteFile
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
Sections
.text Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 114KB - Virtual size: 192KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE