Overview
overview
10Static
static
3bd2.exe
windows7-x64
3bd2.exe
windows10-1703-x64
10bd2.exe
windows10-2004-x64
10bd2.exe
windows11-21h2-x64
10⠨/start.vbs
windows7-x64
⠨/start.vbs
windows10-1703-x64
⠨/start.vbs
windows10-2004-x64
⠨/start.vbs
windows11-21h2-x64
⠨/temp.bat
windows7-x64
⠨/temp.bat
windows10-1703-x64
⠨/temp.bat
windows10-2004-x64
⠨/temp.bat
windows11-21h2-x64
Static task
static1
Behavioral task
behavioral1
Sample
bd2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bd2.exe
Resource
win10-20240319-en
Behavioral task
behavioral3
Sample
bd2.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral4
Sample
bd2.exe
Resource
win11-20240221-en
Behavioral task
behavioral5
Sample
⠨/start.vbs
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
⠨/start.vbs
Resource
win10-20240214-en
Behavioral task
behavioral7
Sample
⠨/start.vbs
Resource
win10v2004-20231215-en
Behavioral task
behavioral8
Sample
⠨/start.vbs
Resource
win11-20240221-en
Behavioral task
behavioral9
Sample
⠨/temp.bat
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
⠨/temp.bat
Resource
win10-20240221-en
Behavioral task
behavioral11
Sample
⠨/temp.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral12
Sample
⠨/temp.bat
Resource
win11-20240214-en
General
-
Target
bd2.exe
-
Size
271KB
-
MD5
8b8db4eaa6f5368eb5f64359c6197b43
-
SHA1
e9b51842e2d2f39fa06e466ae73af341ddffe1c8
-
SHA256
55327bff1fa5fe9b81bbe47faa4c8e102fe2fc0b02148fe9677a4e44cc6d7a77
-
SHA512
4da734da30af148f246f433b71c72677b9f78698424db15eba364233dff183cb998f9be13d2832872829ac545be1e15ff75ceb85fca3fd0784265fd576db0056
-
SSDEEP
6144:xfL+oq+hnjsVl3dRQTLU+2bRRR17+fYHPfIMDPSBJ7Y/B4aSi3V:xfL5njsVlNuc++Rj17+fYHPfIg4Y54ap
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource bd2.exe
Files
-
bd2.exe.exe windows:4 windows x86 arch:x86
f4639a0b3116c2cfc71144b88a929cfd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
advapi32
RegEnumValueW
RegEnumKeyW
RegQueryValueExW
RegSetValueExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
RegOpenKeyExW
RegCreateKeyExW
shell32
SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
SHFileOperationW
ShellExecuteExW
ole32
CoCreateInstance
OleUninitialize
OleInitialize
IIDFromString
CoTaskMemFree
comctl32
ImageList_Destroy
ord17
ImageList_AddMasked
ImageList_Create
user32
MessageBoxIndirectW
GetDlgItemTextW
SetDlgItemTextW
CreatePopupMenu
AppendMenuW
TrackPopupMenu
OpenClipboard
EmptyClipboard
SetClipboardData
CloseClipboard
IsWindowVisible
CallWindowProcW
GetMessagePos
CheckDlgButton
LoadCursorW
SetCursor
GetSysColor
SetWindowPos
GetWindowLongW
IsWindowEnabled
SetClassLongW
GetSystemMenu
EnableMenuItem
GetWindowRect
ScreenToClient
EndDialog
RegisterClassW
SystemParametersInfoW
CharPrevW
GetClassInfoW
DialogBoxParamW
CharNextW
ExitWindowsEx
DestroyWindow
CreateDialogParamW
SetTimer
SetWindowTextW
PostQuitMessage
SetForegroundWindow
ShowWindow
wsprintfW
SendMessageTimeoutW
FindWindowExW
IsWindow
GetDlgItem
SetWindowLongW
LoadImageW
GetDC
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
GetClientRect
FillRect
DrawTextW
EndPaint
CharNextA
wsprintfA
DispatchMessageW
CreateWindowExW
PeekMessageW
GetSystemMetrics
gdi32
GetDeviceCaps
SetBkColor
SelectObject
DeleteObject
CreateBrushIndirect
CreateFontIndirectW
SetBkMode
SetTextColor
kernel32
lstrcmpiA
CreateFileW
GetTempFileNameW
RemoveDirectoryW
CreateProcessW
CreateDirectoryW
GetLastError
CreateThread
GlobalLock
GlobalUnlock
GetDiskFreeSpaceW
WideCharToMultiByte
lstrcpynW
lstrlenW
SetErrorMode
GetVersionExW
GetCommandLineW
GetTempPathW
GetWindowsDirectoryW
WriteFile
CopyFileW
ExitProcess
GetCurrentProcess
GetModuleFileNameW
GetFileSize
GetTickCount
Sleep
SetFileAttributesW
GetFileAttributesW
SetCurrentDirectoryW
MoveFileW
GetFullPathNameW
GetShortPathNameW
SearchPathW
CompareFileTime
SetFileTime
CloseHandle
lstrcmpiW
lstrcmpW
ExpandEnvironmentStringsW
GlobalFree
GlobalAlloc
GetModuleHandleW
LoadLibraryExW
FreeLibrary
WritePrivateProfileStringW
GetPrivateProfileStringW
lstrlenA
MultiByteToWideChar
ReadFile
SetFilePointer
FindClose
FindNextFileW
FindFirstFileW
DeleteFileW
MulDiv
lstrcpyA
MoveFileExW
lstrcatW
GetSystemDirectoryW
GetProcAddress
GetModuleHandleA
GetExitCodeProcess
WaitForSingleObject
SetEnvironmentVariableW
Sections
.text Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 170KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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⠨/start.vbs.vbs
-
⠨/temp.bat.bat .vbs