Owl_Executor.7z
- SHA256 375796267ae5353d2432c3de7b5b79a86b1959f34bccd684abd0cc32f3621988
Overview
overview
7Static
static
3Owl_Executor.7z
windows7-x64
3Owl_Executor.7z
windows10-2004-x64
3Owl Execut...er.exe
windows7-x64
7Owl Execut...er.exe
windows10-2004-x64
7Owl-Bootstrapper.pyc
windows7-x64
3Owl-Bootstrapper.pyc
windows10-2004-x64
3Owl Execut...ec.txt
windows7-x64
1Owl Execut...ec.txt
windows10-2004-x64
1Behavioral task
behavioral1
Sample
Owl_Executor.7z
Resource
win7-20240611-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
Owl_Executor.7z
Resource
win10v2004-20240508-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral3
Sample
Owl Executor/Owl-Bootstrapper.exe
Resource
win7-20240508-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral4
Sample
Owl Executor/Owl-Bootstrapper.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral5
Sample
Owl-Bootstrapper.pyc
Resource
win7-20240508-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral6
Sample
Owl-Bootstrapper.pyc
Resource
win10v2004-20240508-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral7
Sample
Owl Executor/autoexec/autoexec.txt
Resource
win7-20240221-en
windows7-x64
0 signatures
150 seconds
Behavioral task
behavioral8
Sample
Owl Executor/autoexec/autoexec.txt
Resource
win10v2004-20240611-en
windows10-2004-x64
0 signatures
150 seconds
General
- Target Owl_Executor.7z
- Size 18.1MB
- Sample240616-ak55psvdnl
- SHA256 375796267ae5353d2432c3de7b5b79a86b1959f34bccd684abd0cc32f3621988
- MD5 3e3964e719b001f7b7e4da84d840e19f
- SHA1 07f0b0b710cbaf6f5b10fed1afa3f43bbc618aed
- SHA512 4b21588772cb6ca3fb4b1f15856fedd5f5692d2171a29bd125e7d5b6b3f36e46ca319ded5908fca6b1ef1532539734096980998c111980ea79bbe844d32ee32d
- SSDEEP 393216:7kuE56n4CREg898Sd2ujp34w0KzEHPyt7sipU77vOVLete:7lE6n40Y8Sd2ujt47KzzUHOVLete
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Detects Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/Owl Executor/Owl-Bootstrapper.exe pyinstaller - Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Owl Executor/Owl-Bootstrapper.exe
File Explorer
-
Owl_Executor.7z.7z 18.1MB
-
Owl Executor/Owl-Bootstrapper.exe.exe 18.5MB
-
Owl-Bootstrapper.pyc95KB
-
Owl Executor/autoexec/autoexec.txt90B
Owl Executor/Owl-Bootstrapper.exe
- IMPHASH 2ac23c52e7647c5bbea38e98bb68c652
- SHA256 d4d864b81e9c3437b5e96f65be4d1d38287ede9a29e8512e6f60f0729cc8d628
- MD5 15acc4a508372ac84399477654d01556
- SHA1 c8d6741ae55e1566c842a34a951de93b33c16179
- SHA512 f5f651c062bddd2f33dc1df554731fa97d8b41d063f544ffb66776060c7f129a0623ade815b4c0e6026b31bc8d7ed99914046d96aba38736f6062dea6c5d8643
- SSDEEP 393216:2EkDS5AWDAc1IdL01+l+uq+Vvz1+TtIiF/0VBxwSv26NjrcKo:2raAWD6R01+l+uqgvz1QtIzF20rcKo
- MD5 SHA1 SHA512 SSDEEP
-
Detects Pyinstaller
-
Unsigned PE
Checks for missing Authenticode signature.
Minor OS version
2
Major OS version
5
Entry point
48672
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
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
PDB paths
user32
CreateWindowExW
PostMessageW
GetMessageW
MessageBoxW
MessageBoxA
SystemParametersInfoW
DestroyIcon
SetWindowLongPtrW
GetWindowLongPtrW
GetClientRect
InvalidateRect
ReleaseDC
GetDC
DrawTextW
GetDialogBaseUnits
EndDialog
DialogBoxIndirectParamW
MoveWindow
SendMessageW
comctl32
ord380
kernel32
GetACP
IsValidCodePage
GetStringTypeW
GetFileAttributesExW
SetEnvironmentVariableW
FlushFileBuffers
GetCurrentDirectoryW
GetOEMCP
GetCPInfo
GetModuleHandleW
MulDiv
GetLastError
FormatMessageW
GetModuleFileNameW
SetDllDirectoryW
CreateSymbolicLinkW
GetProcAddress
CreateDirectoryW
GetCommandLineW
GetEnvironmentVariableW
GetEnvironmentStringsW
DeleteFileW
FindClose
FindFirstFileW
FindNextFileW
GetDriveTypeW
RemoveDirectoryW
GetTempPathW
CloseHandle
WaitForSingleObject
Sleep
GetCurrentProcess
GetExitCodeProcess
CreateProcessW
GetStartupInfoW
FreeLibrary
LoadLibraryExW
LocalFree
SetConsoleCtrlHandler
CreateFileW
FindFirstFileExW
GetFinalPathNameByHandleW
MultiByteToWideChar
WideCharToMultiByte
FreeEnvironmentStringsW
GetProcessHeap
GetTimeZoneInformation
HeapSize
HeapReAlloc
WriteConsoleW
SetEndOfFile
ExpandEnvironmentStringsW
QueryPerformanceCounter
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
RaiseException
RtlPcToFileHeader
GetCommandLineA
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ReadFile
GetFullPathNameW
SetStdHandle
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
Name
.text
Size
164KB
Virtual Size
163KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
73KB
Virtual Size
73KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
3KB
Virtual Size
28KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.pdata
Size
8KB
Virtual Size
8KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.rsrc
Size
6KB
Virtual Size
5KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
2KB
Virtual Size
1KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
generic
count=7, id=259, version=30795,
count=180, id=261, version=30795,
count=10, id=260, version=30795,
count=3, id=253, version=33731,
count=9, id=259, version=33731,
count=17, id=260, version=33731,
count=40, id=261, version=33731,
count=11, id=257, version=30795,
count=143, id=1, productName=Unmarked objects,
count=25, id=260, version=33811,
count=1, id=258, version=33811,
Owl-Bootstrapper.pyc
- SHA256 638b0ba14c4fb483e6b87a7c1fbef355babb9cbbd1638c10d3337add26d88c56
- MD5 503000974fcb7871431c0f4ceba567a9
- SHA1 ce5645d4be6d98e12d3742517d523aaad89014ad
- SHA512 fdb5ff4eaf258e813a8665027117a42545861e9e8c2d30b609f5422d714a54a80ed8a1cfe73f179afc2acff6b7651a52ac79a5a6e6bf45c5aa74a85f385c6aa8
- SSDEEP 1536:85uQnSKNAx85hbKlU6aHUtHnCGXLgyQM2hwwAx6W/JmBOdbW:k2K5MS9hwB6W/+OZW
- MD5 SHA1 SHA512 SSDEEP
Owl Executor/autoexec/autoexec.txt
- SHA256 d73e092f61701885f59a5f724fba3bbe94f16dd17d1136423a6555b2c28637b0
- MD5 0814f8ef37209d8b399fbd2096c5bfb2
- SHA1 46900c936e466bec4f4bc82bef31cef7b4e8b74e
- SHA512 0b077dcca752fb5c1f015ebff79784240be0c9bfc4f664edc110dc631fb614e5e8515d420f6734e50f555c841421e14a16ff3ad44144ef26e8bb86b1da1bf67b
- MD5 SHA1 SHA512