Static task
static1
Behavioral task
behavioral1
Sample
AutoLevel.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
AutoLevel.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
bpk.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
bpk.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
bpkhk.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
bpkhk.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
bpkwb.dll
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
bpkwb.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
rinst.exe
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
rinst.exe
Resource
win10v2004-20231215-en
General
-
Target
43a6d198e22014fd8938158f58025e3d
-
Size
261KB
-
MD5
43a6d198e22014fd8938158f58025e3d
-
SHA1
5734896e7cb3747165a8c3dee7c213b89dde705f
-
SHA256
3f35fbdf9ba2be3c1ef0216a9c3e158a4aa3406b61a82369af6ecd47934d70f1
-
SHA512
a2fc4607777165b0637bd04e31f337fb606f9b1865b53f71054777001b5f3dbe72d0bfd0b7b126b6a42e5b59efcba6aaf4c7c1768cfa1019134b8a5b3f129f27
-
SSDEEP
6144:lddbnFQshjCq/RWleToSQfKo1+BXfp2r5FZtHA3uA:ljWsjtWWoHVDHouA
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/AutoLevel.exe unpack001/rinst.exe
Files
-
43a6d198e22014fd8938158f58025e3d.rar
-
!
-
AutoLevel.exe.exe windows:4 windows x86 arch:x86
8070891fcc140419ed2764c714da8e06
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetStartupInfoA
GetCommandLineA
TerminateProcess
HeapReAlloc
HeapSize
GetTimeZoneInformation
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
VirtualQuery
GetEnvironmentStringsW
SetHandleCount
GetFileType
SetUnhandledExceptionFilter
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
SetEnvironmentVariableA
GetSystemInfo
VirtualAlloc
VirtualProtect
HeapFree
HeapAlloc
GetSystemTimeAsFileTime
ExitProcess
RtlUnwind
SetErrorMode
GetOEMCP
GetCPInfo
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
TlsGetValue
EnterCriticalSection
GlobalHandle
GlobalReAlloc
LeaveCriticalSection
LocalAlloc
DeleteCriticalSection
InitializeCriticalSection
RaiseException
GlobalFlags
InterlockedIncrement
InterlockedDecrement
SetLastError
MulDiv
FormatMessageA
LocalFree
GlobalGetAtomNameA
GlobalFindAtomA
lstrcatA
lstrcmpW
lstrcpynA
WritePrivateProfileStringA
GlobalUnlock
GlobalFree
FreeResource
CloseHandle
GlobalAddAtomA
FindResourceA
LoadResource
LockResource
SizeofResource
GetCurrentThread
GetCurrentThreadId
GlobalLock
GlobalAlloc
FreeLibrary
GlobalDeleteAtom
lstrcmpA
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
ConvertDefaultLocale
EnumResourceLanguagesA
lstrcpyA
LoadLibraryA
CompareStringW
CompareStringA
lstrlenA
lstrcmpiA
GetVersion
WideCharToMultiByte
MultiByteToWideChar
GetVersionExA
GetThreadLocale
GetLocaleInfoA
GetACP
InterlockedExchange
GetCurrentProcess
FreeEnvironmentStringsW
GetLastError
user32
DestroyMenu
GetSysColorBrush
ShowWindow
SetWindowTextA
IsDialogMessageA
EndPaint
BeginPaint
ReleaseDC
GetDC
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
RegisterWindowMessageA
WinHelpA
GetCapture
CreateWindowExA
GetClassLongA
GetClassInfoExA
GetClassNameA
SetPropA
RemovePropA
SendDlgItemMessageA
SetFocus
GetWindowTextLengthA
GetForegroundWindow
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
MapWindowPoints
SetForegroundWindow
UpdateWindow
GetMenu
GetSubMenu
GetMenuItemID
GetMenuItemCount
GetSysColor
AdjustWindowRectEx
GetClassInfoA
RegisterClassA
UnregisterClassA
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
SetCursor
LoadCursorA
SetCapture
GetPropA
PostMessageA
MapVirtualKeyA
ExitWindowsEx
DrawIcon
SendMessageA
IsIconic
GetClientRect
SetTimer
KillTimer
LoadIconA
SetWindowLongA
SetWindowPos
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
CopyRect
PtInRect
GetWindow
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
SetMenuItemBitmaps
GetFocus
ModifyMenuA
GetMenuState
EnableMenuItem
CheckMenuItem
GetMenuCheckMarkDimensions
LoadBitmapA
SetWindowsHookExA
CallNextHookEx
GetMessageA
TranslateMessage
GetSystemMetrics
wsprintfA
EnableWindow
GetWindowTextA
ReleaseCapture
WindowFromPoint
GetMessagePos
PostQuitMessage
IsWindowEnabled
GetLastActivePopup
GetWindowLongA
GetParent
MessageBoxA
DispatchMessageA
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageA
GetCursorPos
ValidateRect
gdi32
GetStockObject
DeleteDC
TextOutA
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
CreateBitmap
RectVisible
PtVisible
DeleteObject
SetMapMode
RestoreDC
SaveDC
GetDeviceCaps
GetObjectA
SetBkColor
SetTextColor
GetClipBox
ExtTextOutA
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
advapi32
LookupPrivilegeValueA
OpenProcessToken
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegDeleteKeyA
RegEnumKeyA
RegOpenKeyA
RegQueryValueA
RegCreateKeyExA
AdjustTokenPrivileges
RegSetValueExA
shell32
Shell_NotifyIconA
comctl32
ord17
shlwapi
PathFindFileNameA
PathFindExtensionA
oleaut32
VariantTimeToSystemTime
SystemTimeToVariantTime
VariantClear
VariantChangeType
VariantInit
Sections
.text Size: 100KB - Virtual size: 99KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
bpk.exe
-
bpkhk.dll
-
bpkwb.dll
-
inst.dat
-
pk.bin
-
rinst.exe.exe windows:4 windows x86 arch:x86
ccc368890f1ca526a8a5fcb3a842cfc2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReadFile
GetFileSize
CreateFileA
lstrcatA
lstrcpyA
lstrcpynA
CreateDirectoryA
WriteFile
DeleteFileA
CreateProcessA
RemoveDirectoryA
CloseHandle
FindNextFileA
FindFirstFileA
SetCurrentDirectoryA
lstrlenA
Sleep
CopyFileA
GetTempPathA
lstrcmpiA
GetTickCount
GetModuleFileNameA
GetModuleHandleA
FindClose
GetSystemDirectoryA
GetStartupInfoA
user32
FindWindowA
GetDesktopWindow
PostMessageA
gdi32
GetStockObject
shell32
ShellExecuteA
msvcrt
__getmainargs
_controlfp
strchr
??3@YAXPAX@Z
??2@YAPAXI@Z
__p___argv
__p___argc
strrchr
_exit
_XcptFilter
exit
_acmdln
_except_handler3
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
Sections
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE