Static task
static1
Behavioral task
behavioral1
Sample
DarkandDarkerA5Installer.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
DarkandDarkerA5Installer.exe
Resource
win10v2004-20240802-en
General
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Target
DarkandDarkerA5Installer.exe
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Size
290KB
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MD5
8e8a3101ca60288fe7af6e6f23319539
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SHA1
be03cf046ed5b995725667937b2cf42d69156b7f
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SHA256
0cb1f4ac2c534771fbd27956791ef93604974dbb19658fdb176f9e037ee1ba60
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SHA512
6ac7464dab3975ecb16aa8f07be5201d99abd7f4b1f618122fd042c2f3c8b3e457298664bc69d2c08e14ae7436a2ab171c9df320c9485f419425fb52b6c73a3b
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SSDEEP
3072:wr4F3Ch40NiXmkuC0jg90mwV7WSyMAkPSlUFeQa86UlujlBm2unsZtAh:wrwf0mm490mwMdxlUwQa86UluZoVj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource DarkandDarkerA5Installer.exe
Files
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DarkandDarkerA5Installer.exe.exe windows:5 windows x86 arch:x86
d6b0dc1b7cdf65cf7e0ae1b8c64eba7d
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_32BIT_MACHINE
Imports
advapi32
RegDeleteKeyW
RegCloseKey
RegEnumKeyW
RegEnumValueW
RegQueryValueExW
RegSetValueExW
RegDeleteValueW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
SetFileSecurityW
RegOpenKeyExW
RegCreateKeyExW
shell32
ShellExecuteExW
SHBrowseForFolderW
SHGetPathFromIDListW
SHGetFileInfoW
SHFileOperationW
SHGetSpecialFolderLocation
ole32
CoCreateInstance
OleUninitialize
OleInitialize
IIDFromString
CoTaskMemFree
comctl32
ord17
ImageList_Destroy
ImageList_AddMasked
ImageList_Create
user32
GetDlgItemTextW
SetDlgItemTextW
RegisterClassW
CreateWindowExW
GetClassInfoW
DialogBoxParamW
SetWindowPos
IsWindowEnabled
SetClassLongW
GetSystemMenu
EnableMenuItem
EndDialog
GetSystemMetrics
CreatePopupMenu
AppendMenuW
GetWindowRect
TrackPopupMenu
OpenClipboard
EmptyClipboard
SetClipboardData
CloseClipboard
IsWindowVisible
CallWindowProcW
GetMessagePos
ScreenToClient
CheckDlgButton
LoadCursorW
SetCursor
MessageBoxIndirectW
GetSysColor
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
CharPrevW
DispatchMessageW
wsprintfA
GetWindowLongW
PeekMessageW
SystemParametersInfoW
gdi32
GetDeviceCaps
SetBkColor
SelectObject
DeleteObject
CreateBrushIndirect
CreateFontIndirectW
SetBkMode
SetTextColor
kernel32
lstrcmpiA
CreateFileW
GetTempFileNameW
WriteFile
CreateProcessW
CreateDirectoryW
CreateThread
GlobalLock
GlobalUnlock
GetDiskFreeSpaceW
WideCharToMultiByte
lstrcpynW
lstrlenW
SetErrorMode
GetCommandLineW
GetTempPathW
GetWindowsDirectoryW
SetEnvironmentVariableW
CopyFileW
lstrcatW
GetCurrentProcess
GetVersionExW
GetModuleFileNameW
GetFileSize
GetLastError
GetTickCount
Sleep
SetFileAttributesW
GetFileAttributesW
SetCurrentDirectoryW
MoveFileW
GetFullPathNameW
GetShortPathNameW
SearchPathW
CompareFileTime
SetFileTime
CloseHandle
lstrcmpiW
lstrcmpW
ExpandEnvironmentStringsW
GlobalAlloc
GlobalFree
GetModuleHandleW
LoadLibraryExW
FreeLibrary
WritePrivateProfileStringW
GetPrivateProfileStringW
lstrlenA
MultiByteToWideChar
ReadFile
SetFilePointer
FindClose
FindNextFileW
FindFirstFileW
DeleteFileW
MulDiv
GetSystemDirectoryW
GetProcAddress
GetModuleHandleA
GetExitCodeProcess
WaitForSingleObject
RemoveDirectoryW
lstrcpyA
MoveFileExW
ExitProcess
Sections
.text Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 170KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 156KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 163KB - Virtual size: 162KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ