Static task
static1
Behavioral task
behavioral1
Sample
nsis-2.44-Setup.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
nsis-2.44-Setup.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20231222-en
General
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Target
7f4cf7cb6df9ddd99a068a3bea3103d5
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Size
6.6MB
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MD5
7f4cf7cb6df9ddd99a068a3bea3103d5
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SHA1
56592719f731ae80cb6c7cff4d539288913c7722
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SHA256
afa2f1c46303531c6b4db0affcaacb774831bede6e0824b13f659a07b84effb5
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SHA512
eae207e89794ae6b19edc5c546008396d5907f5c38036476d045af8932565cee204fca260b7a33b7c1c00602b8dc56530a3bd19543ec7ce7303e8925f30bcf35
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SSDEEP
196608:0nJwv/rfmMavnrkAP4n4rIGf7Pe8MmLCz99rlwha1mvqzmHuW:EwvCNTatiumLyumSqqOW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/nsis-2.44-Setup.exe -
NSIS installer 2 IoCs
resource yara_rule static1/unpack001/nsis-2.44-Setup.exe nsis_installer_1 static1/unpack001/nsis-2.44-Setup.exe nsis_installer_2
Files
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7f4cf7cb6df9ddd99a068a3bea3103d5.rar
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nsis-2.44-Setup.exe.exe windows:4 windows x86 arch:x86
1d459545d68117e476b4c6cd8990e2e3
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
SetFileTime
CompareFileTime
SearchPathA
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
CreateFileA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
CloseHandle
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
CreateMutexA
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalFree
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
MulDiv
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
ExitProcess
user32
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
EndDialog
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
ShowWindow
SendMessageTimeoutA
FindWindowExA
IsWindow
RegisterClassA
SystemParametersInfoA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
OpenClipboard
DestroyWindow
GetDlgItem
SetWindowLongA
LoadImageA
GetDC
EnableWindow
CreateWindowExA
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
EndPaint
wsprintfA
gdi32
SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject
shell32
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHChangeNotify
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation
advapi32
RegQueryValueExA
RegSetValueExA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA
comctl32
ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create
ole32
CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
Sections
.text Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 150KB - Virtual size: 150KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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新云软件.url.url