2024-05-04_17b619d5edbc1631c474ac8261d740cf_avoslocker

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General

Target

2024-05-04_17b619d5edbc1631c474ac8261d740cf_avoslocker
Size

8.6MB
MD5

17b619d5edbc1631c474ac8261d740cf
SHA1

9cf0338bd8b8f6f9a0e4787bfe97122330964383
SHA256

4450f0209c486f5814cbf79a5ca048e051db30cd8c3584fbb3858ee61a653464
SHA512

55952fc886a83f5aadae00da4c0dc8f37acdafab8f13980acf415a7dc6e05b7df9864b0962f52372dd440b8b580702d16b8f59b12c93330eec1f4cb74d20ad36
SSDEEP

49152:6/uKic3ZdCYKg2/e+zAPx+d4Jl7JekzAnUIy5f9HZytuIXL2FQii4ASTTeV9BnUx:6/uDc3Z8wx+dvyh5f9bIbbiHTTeVwx

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-04_17b619d5edbc1631c474ac8261d740cf_avoslocker

Files

2024-05-04_17b619d5edbc1631c474ac8261d740cf_avoslocker
.exe windows:6 windows x86 arch:x86

8187e8bbe96d64ede628c55156af5b46

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

PDB Paths

C:\Build\workspace\netwitness-endpoint-agent\windows\VS2019\windows-uma-release\windows\ECAT\Installer\Release\NWE-Inst.pdb

Imports

shlwapi

PathFindFileNameW
PathAppendW
PathAddBackslashW
PathRemoveFileSpecW
PathFileExistsW

advapi32

RegOpenKeyExW
RegQueryValueExW

kernel32

GetConsoleMode
GetConsoleCP
DecodePointer
LeaveCriticalSection
ExpandEnvironmentStringsW
WaitForSingleObject
CloseHandle
CreateProcessW
GetExitCodeProcess
SizeofResource
VirtualFree
GetCurrentProcess
WriteFile
VirtualAlloc
GetTempPathW
CreateFileW
GetCurrentThreadId
GetModuleHandleA
GetLastError
DeleteFileW
LoadResource
FindResourceW
GetProcAddress
MoveFileExW
GetFileSize
GetModuleHandleW
GetSystemWindowsDirectoryW
GetTickCount
MoveFileW
IsWow64Process
CompareStringW
LocalFree
FlushFileBuffers
HeapReAlloc
HeapSize
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
RtlUnwind
SetLastError
EnterCriticalSection
WriteConsoleW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RaiseException
GetStdHandle
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
HeapFree
HeapAlloc
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetStringTypeW
LCMapStringW
GetProcessHeap
SetFilePointerEx

shell32

CommandLineToArgvW

Sections

.text
Size: 70KB - Virtual size: 69KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8.5MB - Virtual size: 8.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8187e8bbe96d64ede628c55156af5b46

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

shlwapi

advapi32

kernel32

shell32

Sections

.text Size: 70KB - Virtual size: 69KB

.rdata Size: 27KB - Virtual size: 27KB

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

.rsrc Size: 8.5MB - Virtual size: 8.5MB

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 70KB - Virtual size: 69KB

.rdata
Size: 27KB - Virtual size: 27KB

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

.rsrc
Size: 8.5MB - Virtual size: 8.5MB

.reloc
Size: 4KB - Virtual size: 3KB