2024-05-24_9ab4c95b8484439aef72617c7acd29bc_avoslocker

Sharing

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General

Target

2024-05-24_9ab4c95b8484439aef72617c7acd29bc_avoslocker
Size

1.3MB
MD5

9ab4c95b8484439aef72617c7acd29bc
SHA1

8787a50f12472cf29e2502e058047b85d25ed2b0
SHA256

e1d6f7f56394416fd6e547a81b371b088f51eb0e099dd68c097ff53f7c96ae03
SHA512

3502906708318498074ce57ba76c0f14c80a2c7dd9a16df199dff2cdecec3b636ff2604788de98b5ef6964d248fc1faad59f55d96a3f21c7152798a9ac102475
SSDEEP

24576:UxmnVAIzlys+iSV4XsVmhYWvHBpsqjnhMgeiCl7G0nehbGZpbD:qlAyjiSVWsYueHBtDmg27RnWGj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-24_9ab4c95b8484439aef72617c7acd29bc_avoslocker

Files

2024-05-24_9ab4c95b8484439aef72617c7acd29bc_avoslocker
.exe windows:5 windows x86 arch:x86

34bc43db459150ad7a5c2ac7dba3e730

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

c:\jenkins\workspace\Client\Client\Windows\release\Bin\Release\NewInstaller.pdb

Imports

psapi

EnumProcesses
GetModuleFileNameExW
GetModuleBaseNameW
GetProcessImageFileNameW
EnumProcessModules

shlwapi

StrCmpNIW
PathFileExistsW
PathFileExistsA
PathRemoveFileSpecW
PathAddBackslashW
PathRemoveBackslashW
PathIsNetworkPathW
PathUnquoteSpacesW
PathIsPrefixW
PathAppendW
PathIsRelativeW

wintrust

WTHelperGetProvSignerFromChain
WTHelperProvDataFromStateData
WTHelperGetProvCertFromChain
WinVerifyTrust

crypt32

CertGetNameStringW

kernel32

GetCurrentThreadId
GetLocalTime
lstrlenW
FindFirstFileA
FindClose
GetVersionExW
MultiByteToWideChar
DeleteFileW
GetWindowsDirectoryA
WideCharToMultiByte
CreateDirectoryW
SetFileAttributesW
ReadFile
WriteFile
SetFilePointer
CreateFileA
TlsSetValue
SetLastError
SetFileTime
LocalFileTimeToFileTime
FreeLibrary
TlsGetValue
DosDateTimeToFileTime
GetTickCount
TlsAlloc
TlsFree
GetModuleFileNameW
IsBadStringPtrW
IsBadReadPtr
FindFirstFileW
FindNextFileW
ExpandEnvironmentStringsW
DeviceIoControl
RemoveDirectoryW
GetTempPathW
MoveFileExW
GetTempFileNameW
MoveFileW
CopyFileW
Sleep
CreateProcessW
SetDllDirectoryW
EnterCriticalSection
DecodePointer
InitializeCriticalSection
LocalFree
CreateMutexW
OpenMutexW
TerminateProcess
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
GetConsoleMode
ReadConsoleW
GetConsoleCP
SetFilePointerEx
GetFileType
GetFullPathNameW
CreateThread
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetStdHandle
GetStartupInfoW
GetFileSizeEx
InitializeCriticalSectionAndSpinCount
GetSystemTimeAsFileTime
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
SetStdHandle
SetEndOfFile
HeapReAlloc
GetDriveTypeW
ExitProcess
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetStringTypeW
WriteConsoleW
GetCurrentDirectoryW
EncodePointer
HeapSize
SetEvent
ResetEvent
CreateEventW
QueryPerformanceCounter
InitializeSListHead
LCMapStringEx
RtlUnwind
RaiseException
WaitForSingleObject
CreateDirectoryA
OutputDebugStringW
GetFileAttributesA
GetTempPathA
ExpandEnvironmentStringsA
OutputDebugStringA
GetModuleFileNameA
GetModuleHandleA
DeleteCriticalSection
InitializeCriticalSectionEx
LoadLibraryExW
VerifyVersionInfoW
GetProcessHeap
VerSetConditionMask
HeapAlloc
LoadLibraryW
GetLastError
GetFileAttributesW
CreateFileW
HeapFree
GetProcessTimes
GetModuleHandleW
GetCurrentProcessId
GetProcAddress
GetWindowsDirectoryW
CloseHandle
Process32FirstW
Process32NextW
CreateToolhelp32Snapshot
OpenProcess
K32GetProcessImageFileNameW
GetCurrentProcess
QueryDosDeviceW
FindFirstFileExW
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
LeaveCriticalSection
WaitForSingleObjectEx

user32

BeginPaint
EndPaint
ShowWindow
LoadCursorW
SetCursor
CopyRect
IntersectRect
GetSysColor
SetRect
GetMenuState
GetWindowLongW
EnumWindows
InflateRect
InvalidateRect
OffsetRect
wvsprintfW
SendMessageW
UnregisterClassW
GetWindowThreadProcessId
FindWindowW
GetSystemMenu
GetParent
SendMessageTimeoutW
DefWindowProcW
LoadStringW
ReleaseCapture
GetWindowRect
DestroyWindow
ReleaseDC
GetClientRect
SetCapture
GetUpdateRect
GetDC
DrawEdge
DrawTextW
IsRectEmpty
CharNextW
FillRect
TranslateMessage
DispatchMessageW
GetMessageW
EnableMenuItem
PostQuitMessage
MessageBoxW
PostMessageW
SetWindowPos
CreateWindowExW
RegisterClassExW
IsWindow
SetTimer
LoadIconW
PtInRect
SystemParametersInfoW

gdi32

ExtSelectClipRgn
SelectObject
CreateFontIndirectW
CreateSolidBrush
MoveToEx
GetObjectW
SetTextColor
CreatePen
LineTo
GetTextExtentPoint32W
TextOutW
GetTextMetricsW
GetStockObject
CreateCompatibleBitmap
CreateRectRgnIndirect
Rectangle
SetBkMode
SaveDC
CreateCompatibleDC
RestoreDC
SetBkColor
ExtTextOutW
SelectClipRgn
GetClipBox
GetObjectType
DeleteObject

advapi32

RegQueryValueExW
RegCloseKey
RegQueryValueExA
RegSetValueExA
RegOpenKeyExA
RegDeleteValueA
AllocateAndInitializeSid
FreeSid
GetUserNameW
RegUnLoadKeyW
RegLoadKeyW
ConvertSidToStringSidW
GetTokenInformation
CryptAcquireContextW
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptGetHashParam
CryptReleaseContext
RegDeleteKeyW
RegEnumKeyExW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegDeleteValueW
CheckTokenMembership
OpenProcessToken
DuplicateTokenEx
RegCreateKeyA

shell32

ShellExecuteExW
SHFileOperationA
SHGetFolderPathA
SHFileOperationW
SHGetSpecialFolderPathA
SHGetSpecialFolderPathW
ShellExecuteW
SHChangeNotify

ole32

CoUninitialize
CoInitialize
CoCreateInstance
PropVariantClear
CoTaskMemAlloc
CoSetProxyBlanket
CoInitializeSecurity
CoInitializeEx

oleaut32

SysAllocString
SysFreeString
VariantInit
VariantChangeType
VariantClear

Sections

.text
Size: 424KB - Virtual size: 424KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 136KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 133KB - Virtual size: 132KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 588KB - Virtual size: 592KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

34bc43db459150ad7a5c2ac7dba3e730

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

psapi

shlwapi

wintrust

crypt32

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

Sections

.text Size: 424KB - Virtual size: 424KB

.rdata Size: 136KB - Virtual size: 136KB

.data Size: 6KB - Virtual size: 21KB

.rsrc Size: 133KB - Virtual size: 132KB

.reloc Size: 588KB - Virtual size: 592KB

.text
Size: 424KB - Virtual size: 424KB

.rdata
Size: 136KB - Virtual size: 136KB

.data
Size: 6KB - Virtual size: 21KB

.rsrc
Size: 133KB - Virtual size: 132KB

.reloc
Size: 588KB - Virtual size: 592KB