Static task
static1
Behavioral task
behavioral1
Sample
NEAS.8bcfd09ad6d5b61a6acf1c264e4092b0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.8bcfd09ad6d5b61a6acf1c264e4092b0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.8bcfd09ad6d5b61a6acf1c264e4092b0_JC.exe
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Size
123KB
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MD5
8bcfd09ad6d5b61a6acf1c264e4092b0
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SHA1
87aaf4ed452df5c0cddab87147be1cbc21a3d3dd
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SHA256
d6fffbee28fd75096dc26fd2f2504158841d3aea01f21bb2b19f1cc149b15913
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SHA512
ec84bbd5dec6ca1bfb94e9b6b8644bbfa6c32d7cd9db705e0119a9c19a8d6988b85dcbafc3849c137aaa00067711fa3fd50ec1c97985ddd7ff60b6c8f8478402
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SSDEEP
1536:BF0AJELopHG9aa+9qX3apJzAKWYr0v7ioyjp2RXKTzRZICrWaGZh72ME:BiAyLN9aa+9U2rW1ipjp2R6JJrWNZQME
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.8bcfd09ad6d5b61a6acf1c264e4092b0_JC.exe
Files
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NEAS.8bcfd09ad6d5b61a6acf1c264e4092b0_JC.exe.exe windows:5 windows x86
342a3708d93b6b819b7b1a768201a747
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
ws2_32
gethostbyname
WSAGetLastError
gethostname
connect
WSAStartup
send
htons
WSACleanup
recv
socket
closesocket
wininet
DeleteUrlCacheEntry
advapi32
RegOpenKeyA
GetUserNameA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
RegCloseKey
urlmon
URLOpenBlockingStreamA
kernel32
HeapSize
IsProcessorFeaturePresent
RtlUnwind
SetStdHandle
WriteConsoleW
CreateFileW
FlushFileBuffers
CompareStringW
SetEnvironmentVariableA
IsDebuggerPresent
GetStringTypeW
ExitProcess
CreateFileA
GetFileSize
PeekNamedPipe
HeapAlloc
HeapFree
WaitForSingleObject
GetTickCount
GetProcessHeap
WriteFile
GetCommandLineA
GlobalAlloc
Sleep
GetExitCodeProcess
CreateProcessA
ReadFile
lstrcatA
CreateDirectoryA
SetCurrentDirectoryA
GetLastError
OpenMutexA
CreatePipe
GetModuleFileNameA
CreateMutexA
GetVersionExA
WinExec
CloseHandle
GetTempPathA
lstrcpyA
HeapReAlloc
GetSystemTimeAsFileTime
HeapSetInformation
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
DecodePointer
EncodePointer
GetProcAddress
GetModuleHandleW
GetStdHandle
GetModuleFileNameW
HeapCreate
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetTimeZoneInformation
RaiseException
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
QueryPerformanceCounter
GetCurrentProcessId
SetFilePointer
GetConsoleCP
GetConsoleMode
EnterCriticalSection
LeaveCriticalSection
LoadLibraryW
Sections
.text Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ