Static task
static1
Behavioral task
behavioral1
Sample
MinimizeStartupScripts.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
MinimizeStartupScripts.exe
Resource
win10v2004-20230221-en
General
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Target
MinimizeStartupScripts.exe
-
Size
337KB
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MD5
a92b78d96143eac7b466cc6198e82ba1
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SHA1
78050b9e14a67998db2cc7bcdd07673e51fad17d
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SHA256
0a905175ce12796345e4af3c1d809e197902d903ea56a813beb75cb1bd48cb43
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SHA512
3bab3e57f88edf18bddd92615d0dd850614e91b7eaa631ba0d5b26954c936a985ef1367329a041eacbf6d42fb6d45d2a60bd8852b20a28e3f45e0bf18f03c8bd
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SSDEEP
6144:Lo1lR41jSHfkVV4YuQdbyxc/EFXmkng7C7onKkwVbRDLZSePU3KcPe8:Sa1okjbu23+TcVu5L5YKcPe8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MinimizeStartupScripts.exe
Files
-
MinimizeStartupScripts.exe.exe windows x86
aa1bddb976cc14514caf3362a94d13f7
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
kernel32
GetLastError
SetCurrentDirectoryW
MoveFileW
GetFileAttributesW
SetFileAttributesW
Sleep
GetTickCount
GetFileSize
GetModuleFileNameW
GetCurrentProcess
CopyFileW
ExitProcess
SetEnvironmentVariableW
GetWindowsDirectoryW
GetTempPathW
GetCommandLineW
GetVersion
SetErrorMode
GetShortPathNameW
GetFullPathNameW
GetDiskFreeSpaceW
GlobalUnlock
GlobalLock
CreateThread
CreateDirectoryW
CreateProcessW
RemoveDirectoryW
lstrcmpiA
CreateFileW
GetTempFileNameW
WriteFile
lstrcpyA
lstrcpyW
MoveFileExW
lstrcatW
GetSystemDirectoryW
GetProcAddress
GetModuleHandleA
ExpandEnvironmentStringsW
SearchPathW
CompareFileTime
SetFileTime
CloseHandle
lstrcmpiW
lstrcmpW
WaitForSingleObject
GlobalFree
GlobalAlloc
lstrlenW
lstrcpynW
GetExitCodeProcess
DeleteFileW
FindFirstFileW
FindNextFileW
FindClose
SetFilePointer
MultiByteToWideChar
ReadFile
lstrlenA
MulDiv
GetPrivateProfileStringW
WritePrivateProfileStringW
WideCharToMultiByte
LoadLibraryExW
GetModuleHandleW
FreeLibrary
user32
GetSystemMenu
SetClassLongW
IsWindowEnabled
EnableMenuItem
SetWindowPos
GetSysColor
GetWindowLongW
SetCursor
LoadCursorW
CheckDlgButton
GetAsyncKeyState
IsDlgButtonChecked
GetMessagePos
LoadBitmapW
CallWindowProcW
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
EndDialog
GetWindowRect
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextW
GetDlgItemTextW
MessageBoxIndirectW
CharPrevW
CharNextA
wsprintfA
wvsprintfW
DispatchMessageW
PeekMessageW
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
GetClientRect
FillRect
DrawTextW
ScreenToClient
CreateWindowExW
RegisterClassW
SystemParametersInfoW
CharNextW
GetClassInfoW
DialogBoxParamW
CreateDialogParamW
ExitWindowsEx
GetDC
PostQuitMessage
SetTimer
SetForegroundWindow
LoadImageW
SetWindowLongW
SendMessageTimeoutW
FindWindowExW
IsWindow
GetDlgItem
TrackPopupMenu
AppendMenuW
EndPaint
DestroyWindow
wsprintfW
ShowWindow
SetWindowTextW
gdi32
SetTextColor
SelectObject
SetBkMode
CreateFontIndirectW
CreateBrushIndirect
DeleteObject
GetDeviceCaps
SetBkColor
shell32
SHGetSpecialFolderLocation
SHGetPathFromIDListW
SHGetFileInfoW
ShellExecuteW
SHBrowseForFolderW
SHFileOperationW
advapi32
RegDeleteKeyW
SetFileSecurityW
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegOpenKeyExW
RegEnumValueW
RegDeleteValueW
RegCloseKey
RegCreateKeyExW
RegSetValueExW
RegQueryValueExW
RegEnumKeyW
comctl32
ImageList_Create
ImageList_Destroy
ImageList_AddMasked
ord17
ole32
OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance
Sections
.text Size: 27KB - 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: 6KB - Virtual size: 182KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ