Overview
overview
7Static
static
3nezur/GIRL... V1.py
windows7-x64
3nezur/GIRL... V1.py
windows10-2004-x64
3nezur/Nezur.exe
windows7-x64
7nezur/Nezur.exe
windows10-2004-x64
7obfuscated_Nezur.pyc
windows7-x64
3obfuscated_Nezur.pyc
windows10-2004-x64
3nezur/auto_load.txt
windows7-x64
1nezur/auto_load.txt
windows10-2004-x64
1nezur/conf...RE.cfg
windows7-x64
3nezur/conf...RE.cfg
windows10-2004-x64
3nezur/conf...oa.cfg
windows7-x64
3nezur/conf...oa.cfg
windows10-2004-x64
3nezur/conf...ve.cfg
windows7-x64
3nezur/conf...ve.cfg
windows10-2004-x64
3nezur/configs/bat.cfg
windows7-x64
3nezur/configs/bat.cfg
windows10-2004-x64
3nezur/conf...1).cfg
windows7-x64
3nezur/conf...1).cfg
windows10-2004-x64
3nezur/conf...ah.cfg
windows7-x64
3nezur/conf...ah.cfg
windows10-2004-x64
3nezur/conf...nt.cfg
windows7-x64
3nezur/conf...nt.cfg
windows10-2004-x64
3nezur/conf...nt.cfg
windows7-x64
3nezur/conf...nt.cfg
windows10-2004-x64
3Behavioral task
behavioral1
Sample
nezur/GIRLNXTDOOR's macro V1.py
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
nezur/GIRLNXTDOOR's macro V1.py
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
nezur/Nezur.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
nezur/Nezur.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral5
Sample
obfuscated_Nezur.pyc
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
obfuscated_Nezur.pyc
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
nezur/auto_load.txt
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
nezur/auto_load.txt
Resource
win10v2004-20231222-en
Behavioral task
behavioral9
Sample
nezur/configs/LOLBLATANTCANTCOMPARE.cfg
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
nezur/configs/LOLBLATANTCANTCOMPARE.cfg
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
nezur/configs/arsenalDoa.cfg
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
nezur/configs/arsenalDoa.cfg
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
nezur/configs/autosave.cfg
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
nezur/configs/autosave.cfg
Resource
win10v2004-20231222-en
Behavioral task
behavioral15
Sample
nezur/configs/bat.cfg
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
nezur/configs/bat.cfg
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
nezur/configs/beaninja_close_and_mid_range (1).cfg
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
nezur/configs/beaninja_close_and_mid_range (1).cfg
Resource
win10v2004-20231222-en
Behavioral task
behavioral19
Sample
nezur/configs/blatanornah.cfg
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
nezur/configs/blatanornah.cfg
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
nezur/configs/blatant.cfg
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
nezur/configs/blatant.cfg
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
nezur/configs/mmega_blatant.cfg
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
nezur/configs/mmega_blatant.cfg
Resource
win10v2004-20231215-en
General
-
Target
Nezur External.rar
-
Size
59.6MB
-
MD5
cebf0139559112e15d1400556e065f4d
-
SHA1
32569aab254e6598d1f36bebb20bd405784bfb5b
-
SHA256
2a97b33f4f06a280f97fa9264f71952fa034daae5c6bbc98c0d68c4204d69563
-
SHA512
3f75485562b1ee0bd022970318272408a7e545624686a40d3cb2bdd182435edd7967e773d94bc0fcfabb69a38516e3debccda0866943343caaf6c5e717ac63ee
-
SSDEEP
1572864:tvKmG/c1GSHffS4E8H7ZAi+6goCqKTe3N82Xu:pOc1Gp4Bqi+noCqD98j
Malware Config
Signatures
-
Detects Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/nezur/Nezur.exe pyinstaller -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/nezur/Nezur.exe
Files
-
Nezur External.rar.rar
-
nezur/GIRLNXTDOOR's macro V1.py
-
nezur/Nezur.exe.exe windows:5 windows x64 arch:x64
1af6c885af093afc55142c2f1761dbe8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
user32
CreateWindowExW
MessageBoxW
MessageBoxA
SystemParametersInfoW
DestroyIcon
SetWindowLongPtrW
GetWindowLongPtrW
GetClientRect
InvalidateRect
ReleaseDC
GetDC
DrawTextW
GetDialogBaseUnits
EndDialog
DialogBoxIndirectParamW
MoveWindow
SendMessageW
comctl32
ord380
kernel32
IsValidCodePage
GetStringTypeW
GetFileAttributesExW
HeapReAlloc
FlushFileBuffers
GetCurrentDirectoryW
GetACP
GetOEMCP
GetModuleHandleW
MulDiv
GetLastError
SetDllDirectoryW
GetModuleFileNameW
CreateSymbolicLinkW
GetProcAddress
GetCommandLineW
GetEnvironmentVariableW
GetCPInfo
ExpandEnvironmentStringsW
CreateDirectoryW
GetTempPathW
WaitForSingleObject
Sleep
GetExitCodeProcess
CreateProcessW
GetStartupInfoW
FreeLibrary
LoadLibraryExW
SetConsoleCtrlHandler
FindClose
FindFirstFileExW
CloseHandle
GetCurrentProcess
LocalFree
FormatMessageW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetTimeZoneInformation
HeapSize
WriteConsoleW
SetEndOfFile
SetEnvironmentVariableW
RtlUnwindEx
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
RaiseException
RtlPcToFileHeader
GetCommandLineA
CreateFileW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
GetFullPathNameW
RemoveDirectoryW
FindNextFileW
SetStdHandle
DeleteFileW
ReadFile
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
HeapFree
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetConsoleOutputCP
GetFileSizeEx
HeapAlloc
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
advapi32
OpenProcessToken
GetTokenInformation
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidW
gdi32
SelectObject
DeleteObject
CreateFontIndirectW
Sections
.text Size: 167KB - Virtual size: 167KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
obfuscated_Nezur.pyc
-
nezur/auto_load.txt
-
nezur/configs/LOLBLATANTCANTCOMPARE.cfg
-
nezur/configs/arsenalDoa.cfg
-
nezur/configs/autosave.cfg
-
nezur/configs/bat.cfg
-
nezur/configs/beaninja_close_and_mid_range (1).cfg
-
nezur/configs/blatanornah.cfg
-
nezur/configs/blatant.cfg
-
nezur/configs/mmega_blatant.cfg