2024-06-12_ec756a56f5bcc10988ffce40f270f209_avoslocker_magniber

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General

Target

2024-06-12_ec756a56f5bcc10988ffce40f270f209_avoslocker_magniber
Size

5.4MB
MD5

ec756a56f5bcc10988ffce40f270f209
SHA1

c1674488a7b45b8801b8bab9a98f159799bf998c
SHA256

c9484666fb8af73009d6d7047c906c3790414a2bcb66946f20d51337813fa2d8
SHA512

592860125d703d35c38200ae3a530eb66906a076f11feaab38fe4b871fd13e555df1443d244df637b943519347a76e2e200b7848780d2a0accf88890f55f75a7
SSDEEP

98304:ko7mHQ5RkVw7SylTk30U3ouvpH/VRcsXfWDH4wk+vmpoy3s7FHQfQAy:koFGTylTk30EH/Df0u+fy4+y

Score

10^/10

Malware Config

Signatures

Detects executables packed with Themida 1 IoCs

resource	yara_rule
sample	INDICATOR_EXE_Packed_Themida

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-12_ec756a56f5bcc10988ffce40f270f209_avoslocker_magniber

Files

2024-06-12_ec756a56f5bcc10988ffce40f270f209_avoslocker_magniber
.exe windows:6 windows x86 arch:x86

6a8ace3f4be6338a97354af4b5a46c8b

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:\ITS\Azure Agent 01\_work\58\s\ITSEdgeSecureBrowser\Release\ITSEdgeBrowser.pdb

Imports

version

GetFileVersionInfoA
GetFileVersionInfoW
VerQueryValueA
GetFileVersionInfoSizeW
GetFileVersionInfoSizeA

kernel32

GetModuleHandleW
GetModuleHandleExW
GetProcAddress
FormatMessageW
FindClose
FindFirstFileA
FindNextFileA
MultiByteToWideChar
WideCharToMultiByte
DeleteFileA
GetFileAttributesExA
FileTimeToSystemTime
FreeLibrary
LoadLibraryA
CreateDirectoryW
CreateFileW
DeleteFileW
FindFirstFileW
FindNextFileW
RemoveDirectoryW
WriteFile
GetTempPathW
GetTempPathA
SetEvent
CreateMutexA
CreateThread
OpenProcess
GetTickCount64
GetModuleFileNameW
GetModuleHandleA
LoadResource
LockResource
SizeofResource
LoadLibraryW
OpenMutexA
FindResourceA
K32GetProcessImageFileNameA
GlobalReAlloc
CreateFileA
GetDriveTypeA
GetFileAttributesW
GetCurrentThreadId
CreateProcessW
GetVersionExA
LocalAlloc
LocalFree
lstrcmpA
lstrcpyW
GetLogicalDriveStringsA
CreateToolhelp32Snapshot
Process32First
Process32Next
GetCommandLineW
GetTempFileNameW
DecodePointer
RaiseException
HeapDestroy
HeapReAlloc
HeapSize
InitializeCriticalSectionEx
HeapFree
RegisterApplicationRestart
GlobalMemoryStatusEx
ReleaseMutex
GetComputerNameW
GetSystemTime
SystemTimeToFileTime
OutputDebugStringA
LoadLibraryExW
GetEnvironmentVariableW
GetStringTypeW
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetStartupInfoW
CreateEventW
ResetEvent
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
IsProcessorFeaturePresent
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
LCMapStringEx
CompareStringEx
GetModuleFileNameA
GetCurrentProcessId
CreateSemaphoreExW
CreateMutexExW
OpenSemaphoreW
WaitForSingleObjectEx
TerminateProcess
WaitForSingleObject
GetCPInfo
RtlUnwind
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCommandLineA
ReadFile
EncodePointer
ExitProcess
GetStdHandle
GetFileType
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetConsoleMode
ReadConsoleW
SetFilePointerEx
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
ReleaseSemaphore
HeapAlloc
SetLastError
GetLastError
CloseHandle
OutputDebugStringW
DebugBreak
IsDebuggerPresent
SetStdHandle
GlobalMemoryStatus
GetProcessHeap
GlobalFree
GlobalAlloc
GetFileSizeEx
FlushFileBuffers
GetConsoleOutputCP
SetEndOfFile
DeleteCriticalSection
WriteConsoleW

user32

GetClientRect
SetWindowTextA
EndPaint
BeginPaint
GetSystemMetrics
GetRawInputData
GetRawInputDeviceInfoA
GetRawInputDeviceList
SetWindowDisplayAffinity
EnableWindow
GetKeyState
EndDialog
DialogBoxParamA
CreateWindowExW
RegisterClassExW
PostQuitMessage
LoadStringW
RegisterRawInputDevices
GetAncestor
SetWinEventHook
EnumDisplayMonitors
IsDialogMessageA
GetWindowThreadProcessId
GetClassNameA
FindWindowExA
FindWindowA
GetDesktopWindow
SetWindowLongA
GetWindowLongA
MessageBoxA
GetWindowTextA
SetForegroundWindow
GetForegroundWindow
UpdateWindow
TranslateAcceleratorA
LoadAcceleratorsA
SendInput
GetAsyncKeyState
BringWindowToTop
IsIconic
SetWindowPos
ShowWindow
DestroyWindow
IsWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
AttachThreadInput
PostMessageA
SendMessageA
DispatchMessageA
TranslateMessage
GetMessageA
wsprintfW
EmptyClipboard
CloseClipboard
OpenClipboard
wsprintfA
MessageBoxW
SetWindowTextW
GetWindow

advapi32

RegQueryValueExW
RegDeleteValueW
RegCreateKeyExA
GetUserNameA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
GetUserNameW
EventRegister
EventSetInformation
EventWriteTransfer
EventUnregister
RegGetValueW
RegOpenKeyExW

shell32

ShellExecuteW
ShellExecuteExA
ShellExecuteExW
SHGetPropertyStoreForWindow
SetCurrentProcessExplicitAppUserModelID
SHGetSpecialFolderPathA
SHCreateItemFromParsingName
SHGetSpecialFolderPathW
ShellExecuteA
SHChangeNotify

shlwapi

PathFileExistsW
PathFindFileNameW
PathRemoveExtensionW
PathRemoveFileSpecW
PathRemoveFileSpecA
PathFindFileNameA

ole32

CoTaskMemAlloc
CoTaskMemFree
OleInitialize
OleUninitialize
CoInitializeEx
CoCreateInstance

oleaut32

SysAllocString
VariantInit
SysStringLen
SysFreeString
SysAllocStringLen
LoadTypeLi

urlmon

URLDownloadToFileA
CoInternetCreateZoneManager
CreateUri

wininet

InternetQueryOptionA
InternetGetConnectedState
HttpQueryInfoA
HttpSendRequestA
HttpOpenRequestA
InternetReadFile
InternetOpenUrlA
InternetConnectA
InternetCloseHandle
InternetOpenA
InternetCanonicalizeUrlA
InternetSetOptionA

crypt32

CryptDecodeObject
CertFindCertificateInStore
CertGetNameStringA
CryptQueryObject
CertGetNameStringW
CertFreeCertificateChain
CryptMsgGetParam

wintrust

WinVerifyTrust

Sections

.text
Size: 434KB - Virtual size: 434KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 170KB - Virtual size: 169KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 240KB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4.5MB - Virtual size: 4.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6a8ace3f4be6338a97354af4b5a46c8b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

version

kernel32

user32

advapi32

shell32

shlwapi

ole32

oleaut32

urlmon

wininet

crypt32

wintrust

Sections

.text Size: 434KB - Virtual size: 434KB

.rdata Size: 170KB - Virtual size: 169KB

.data Size: 240KB - Virtual size: 1.1MB

.rsrc Size: 4.5MB - Virtual size: 4.5MB

.reloc Size: 31KB - Virtual size: 30KB

.text
Size: 434KB - Virtual size: 434KB

.rdata
Size: 170KB - Virtual size: 169KB

.data
Size: 240KB - Virtual size: 1.1MB

.rsrc
Size: 4.5MB - Virtual size: 4.5MB

.reloc
Size: 31KB - Virtual size: 30KB