NEAS[.]f361a10b3f68def02677ed36fadbd300_JC[.]exe

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General

Target

NEAS.f361a10b3f68def02677ed36fadbd300_JC.exe
Size

6.4MB
MD5

f361a10b3f68def02677ed36fadbd300
SHA1

996bbd2a96105aca280148e61477ec15dbbc53d0
SHA256

edb807d837304f7558375ad6344f237058b80584cf063acb0bd0260f7ffd72b1
SHA512

852b1c3d502d7607ce883dd9612d7d60fafcd6eb007898dcba50a1dd41f5f0eabde9306c5c6379e408d8722a960fd8a8e5083380c082a86bc50b13b482c420df
SSDEEP

98304:p2dxQeMjLsAAa/7JNzJwjI5klUigKYkBEvHPILz1p/kjRm4OWL22ImljBVo:ZeGZF6bUpMBF1p/kjRm4OWi2bs

Score

3^/10

pyinstaller

Malware Config

Signatures

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
sample	pyinstaller

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.f361a10b3f68def02677ed36fadbd300_JC.exe

Files

NEAS.f361a10b3f68def02677ed36fadbd300_JC.exe
.exe windows:4 windows x86

da610ca700d3fcd07221889fd01b5be9

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

ws2_32

WSAStartup
getsockname
ntohs
listen
closesocket
WSACleanup
accept
select
recvfrom
inet_ntoa
sendto
htons
socket
bind
recv
inet_addr
gethostname
gethostbyname

kernel32

WaitForSingleObject
HeapAlloc
SetErrorMode
GetProcAddress
SetEnvironmentVariableA
LoadLibraryA
CompareStringA
FlushFileBuffers
GetStringTypeW
GetStringTypeA
SetStdHandle
CreateFileA
GetModuleFileNameA
ReadFile
SetFilePointer
GetFileSize
LocalFree
CloseHandle
WriteFile
LocalAlloc
GetWindowsDirectoryA
GetTempFileNameA
Process32Next
TerminateProcess
OpenProcess
Process32First
CreateToolhelp32Snapshot
GetCurrentProcess
GetVersionExA
DeleteFileA
WinExec
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
LockResource
SizeofResource
LoadResource
FindResourceA
FreeLibrary
EnumResourceNamesA
FlushViewOfFile
LoadLibraryExA
SetFileTime
Sleep
CopyFileA
GetFileTime
SetFileAttributesA
GetFileAttributesA
GetComputerNameA
CreateThread
TerminateThread
GetOEMCP
LCMapStringA
FindClose
FindNextFileA
FindFirstFileA
HeapDestroy
CreateProcessA
GetModuleHandleA
GetCurrentProcessId
CompareStringW
GetTimeZoneInformation
GetSystemTime
GetLocalTime
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
HeapFree
WideCharToMultiByte
MultiByteToWideChar
FreeEnvironmentStringsW
LCMapStringW
GetEnvironmentStrings
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetFileType
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetCPInfo
RtlUnwind
GetLastError
GetACP

user32

ExitWindowsEx
GetDesktopWindow
GetWindow
SendMessageA
GetWindowTextA
GetWindowThreadProcessId
IsWindow

advapi32

OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegOpenKeyA
RegCreateKeyA
RegSetValueExA
RegCloseKey

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 40KB - Virtual size: 37KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
downloader_req.pyc

Sharing

General

Malware Config

Signatures

Files

da610ca700d3fcd07221889fd01b5be9

Headers

File Characteristics

Imports

ws2_32

kernel32

user32

advapi32

version

Sections

.text Size: 40KB - Virtual size: 37KB

.rdata Size: 8KB - Virtual size: 4KB

.data Size: 8KB - Virtual size: 10KB

.rsrc Size: 4KB - Virtual size: 2KB

.text
Size: 40KB - Virtual size: 37KB

.rdata
Size: 8KB - Virtual size: 4KB

.data
Size: 8KB - Virtual size: 10KB

.rsrc
Size: 4KB - Virtual size: 2KB