Behavioral task
behavioral1
Sample
NEAS.05554556b58761e45cfe7e3fbee4dd80_JC.exe
Resource
win7-20230831-en
General
-
Target
NEAS.05554556b58761e45cfe7e3fbee4dd80_JC.exe
-
Size
418KB
-
MD5
05554556b58761e45cfe7e3fbee4dd80
-
SHA1
f3f8b0f26fb4457db1ae417753cf67ec35c80ec7
-
SHA256
535f2ff8292f1f2d152749caea268970564651bda90794101801691ec8ad5276
-
SHA512
b74839a78e05203431b1c3225305627fe8a9015f96d9304b941946bdc72bd63068592a1c1ea06a44747c4bd07f82543ec27fb6756027acb761b348e73e62f673
-
SSDEEP
6144:XxiqjFBwbGbGQfkOuuGDblGE2OeMfqP3mOa2cBlBPAsE+:XhjQK3f/utLeMfBnBc+
Malware Config
Extracted
urelas
218.54.31.165
218.54.31.226
Signatures
-
Urelas family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.05554556b58761e45cfe7e3fbee4dd80_JC.exe
Files
-
NEAS.05554556b58761e45cfe7e3fbee4dd80_JC.exe.exe windows:4 windows x86
aa19c58af658321603d5edc1d9e52760
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetTempPathW
CopyFileW
CreateThread
GetSystemDirectoryW
DeleteFileW
GetModuleHandleW
FindResourceW
SizeofResource
LoadResource
LockResource
FreeResource
MultiByteToWideChar
GetVersionExW
CreateFileW
GetFileSizeEx
GetLastError
GetCurrentProcessId
TerminateProcess
GetModuleHandleA
GetProcAddress
GetTempPathA
GetModuleFileNameA
CreateFileA
WriteFile
ReadFile
SetFilePointer
CreateEventW
DeviceIoControl
SystemTimeToFileTime
GetCurrentDirectoryW
LocalFileTimeToFileTime
WideCharToMultiByte
SetFileAttributesW
SetEndOfFile
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
HeapSize
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
LoadLibraryA
CloseHandle
OpenEventW
GetFileAttributesW
Sleep
GetTickCount
ExitProcess
FlushFileBuffers
GetModuleFileNameW
SetStdHandle
InitializeCriticalSection
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetCommandLineW
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
LCMapStringW
LCMapStringA
GetOEMCP
GetACP
GetCPInfo
RaiseException
GetConsoleMode
GetConsoleCP
HeapCreate
HeapDestroy
HeapReAlloc
HeapAlloc
HeapFree
GetVersionExA
GetProcessHeap
GetStartupInfoW
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
VirtualFree
VirtualAlloc
user32
LoadStringW
LoadAcceleratorsW
LoadIconW
LoadCursorW
RegisterClassExW
CreateWindowExW
wsprintfW
DialogBoxParamW
DestroyWindow
DefWindowProcW
EndDialog
PostQuitMessage
EndPaint
BeginPaint
advapi32
RegQueryValueExW
RegCloseKey
RegSetValueExW
RegOpenKeyExW
shell32
ShellExecuteW
ShellExecuteA
ws2_32
htonl
connect
WSAGetLastError
recv
send
WSAStartup
closesocket
gethostbyaddr
socket
gethostbyname
inet_addr
htons
iphlpapi
GetAdaptersInfo
Sections
.text Size: 372KB - Virtual size: 372KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE