f999357a17e672e87fbed66d14ba2bebd6fb04e058a1aae0f0fdc49a797f58fe

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General

Target

f999357a17e672e87fbed66d14ba2bebd6fb04e058a1aae0f0fdc49a797f58fe
Size

391KB
MD5

053778713819beab3df309df472787cd
SHA1

99c7b5827df89b4fafc2b565abed97c58a3c65b8
SHA256

f999357a17e672e87fbed66d14ba2bebd6fb04e058a1aae0f0fdc49a797f58fe
SHA512

35a00001c718e36e956f49879e453f18f5d6c66bbc6a3e1aad6d5dd1109904539b173c3cad0009bc021d4513a67ae0003282f7d14b7aecaa20e59a22c6ad0ddb
SSDEEP

6144:wE+Z7EAXrvPRIxK0zBL/TIDC2dL3RltnfoBglM7zMUdsvk3zhAt76zkizX5:QZ7FXrPy4ix+LBltsgK7zXIqbkk5

Score

10^/10

Malware Config

Signatures

Nirsoft 1 IoCs

resource	yara_rule
sample	Nirsoft

NirSoft WebBrowserPassView 1 IoCs

Password recovery tool for various web browsers

resource	yara_rule
sample	WebBrowserPassView

Files

f999357a17e672e87fbed66d14ba2bebd6fb04e058a1aae0f0fdc49a797f58fe
.exe windows x86

6526bb2991df39dd134d2e134366b58f

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

msvcrt

__wgetmainargs
_initterm
__setusermatherr
_adjust_fdiv
strlen
__p__commode
__p__fmode
__set_app_type
_controlfp
_itow
_wcslwr
strchr
_strlwr
_wcsupr
_wcmdln
memmove
malloc
free
_memicmp
modf
_c_exit
wcstoul
_wtoi64
strcmp
strcpy
wcsrchr
exit
_cexit
_XcptFilter
wcsncmp
_exit
_wcsnicmp
??3@YAXPAX@Z
??2@YAPAXI@Z
memcmp
abs
log
_purecall
wcslen
wcscmp
_wtoi
_wcsicmp
wcschr
memcpy
wcscpy
memset
wcscat
wcsncat
_snwprintf
_except_handler3
_onexit
__dllonexit
memchr
realloc
_gmtime64
strftime
strcat
qsort

comctl32

ord17
ImageList_Create
ImageList_AddMasked
ImageList_SetImageCount
ImageList_ReplaceIcon
CreateStatusWindowW
CreateToolbarEx

version

GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW

wininet

FindCloseUrlCache
FindNextUrlCacheEntryW
FindFirstUrlCacheEntryW

kernel32

InterlockedCompareExchange
DeleteCriticalSection
GetFileAttributesExW
QueryPerformanceCounter
GetFileAttributesA
LeaveCriticalSection
SetEndOfFile
GetSystemInfo
Sleep
GetDiskFreeSpaceA
InitializeCriticalSection
GetFullPathNameA
DeleteFileA
GetDiskFreeSpaceW
GetFullPathNameW
AreFileApisANSI
UnlockFile
FlushFileBuffers
LockFile
UnlockFileEx
GetModuleHandleA
GetStartupInfoW
CreateFileA
EnterCriticalSection
GetSystemTime
LockFileEx
FormatMessageA
GetSystemTimeAsFileTime
GetTempPathA
EnumResourceTypesW
CreateToolhelp32Snapshot
Process32NextW
LocalFree
GetFileSize
SystemTimeToFileTime
CloseHandle
CompareFileTime
WriteFile
WideCharToMultiByte
FreeLibrary
GetProcAddress
GetLastError
LoadLibraryW
FileTimeToSystemTime
GetTickCount
SetFilePointerEx
MultiByteToWideChar
GetModuleFileNameW
FindResourceW
CreateFileW
LoadResource
LockResource
SystemTimeToTzSpecificLocalTime
lstrlenW
LoadLibraryExW
lstrcpyW
GlobalAlloc
GetSystemDirectoryW
GlobalUnlock
GetTempPathW
GetDateFormatW
GlobalLock
SizeofResource
FindNextFileW
GetTempFileNameW
FormatMessageW
GetFileTime
FindFirstFileW
GetVersionExW
FindClose
SetFilePointer
GetModuleHandleW
GetTimeFormatW
GetFileAttributesW
GetWindowsDirectoryW
FileTimeToLocalFileTime
ReadFile
CopyFileW
DeleteFileW
GetPrivateProfileStringW
WritePrivateProfileStringW
GetPrivateProfileIntW
EnumResourceNamesW
CreateFileMappingW
MapViewOfFile
UnmapViewOfFile
GetCurrentProcess
DuplicateHandle
GetCurrentProcessId
OpenProcess
GetStdHandle
SetErrorMode
ReadProcessMemory
ExitProcess
Process32FirstW

user32

RegisterWindowMessageW
GetKeyState
DispatchMessageW
TranslateMessage
IsDialogMessageW
DrawTextExW
GetMessageW
PostQuitMessage
TrackPopupMenu
CreateDialogParamW
DialogBoxParamW
DestroyMenu
GetDlgCtrlID
GetMenuItemInfoW
ModifyMenuW
LoadMenuW
LoadCursorW
ChildWindowFromPoint
GetSysColorBrush
ShowWindow
SetCursor
SetWindowTextW
SetDlgItemInt
UpdateWindow
SetDlgItemTextW
GetDlgItemTextW
GetClientRect
GetSystemMetrics
DeferWindowPos
CreateWindowExW
GetWindowRect
SendDlgItemMessageW
GetDlgItemInt
EndDialog
SetWindowLongW
GetDlgItem
GetWindow
InvalidateRect
GetWindowPlacement
LoadAcceleratorsW
DefWindowProcW
SendMessageW
PostMessageW
RegisterClassW
MessageBoxW
TranslateAcceleratorW
SetMenu
SetWindowPlacement
LoadIconW
LoadImageW
GetWindowLongW
SetFocus
GetParent
SetTimer
BeginDeferWindowPos
EndDeferWindowPos
KillTimer
GetSysColor
GetMenu
GetDC
GetSubMenu
EmptyClipboard
EnableMenuItem
ReleaseDC
GetClassNameW
OpenClipboard
MoveWindow
CheckMenuItem
GetMenuItemCount
GetMenuStringW
CheckMenuRadioItem
CloseClipboard
SetClipboardData
EnableWindow
GetCursorPos
MapWindowPoints
EnumChildWindows
LoadStringW
DestroyWindow
SetWindowPos
GetDesktopWindow
GetWindowTextW

gdi32

SetBkColor
GetDeviceCaps
SelectObject
SetBkMode
DeleteObject
SetTextColor
CreateFontIndirectW
GetTextExtentPoint32W
GetStockObject

comdlg32

GetOpenFileNameW
GetSaveFileNameW
FindTextW

advapi32

RegEnumValueW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey

shell32

SHBrowseForFolderW
SHGetMalloc
SHGetPathFromIDListW
SHGetFileInfoW
ShellExecuteW

ole32

CoUninitialize
CoTaskMemFree
CoInitialize

Sections

.text
Size: 308KB - Virtual size: 307KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 101KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6526bb2991df39dd134d2e134366b58f

Headers

File Characteristics

Imports

msvcrt

comctl32

version

wininet

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

Sections

.text Size: 308KB - Virtual size: 307KB

.rdata Size: 43KB - Virtual size: 43KB

.data Size: 5KB - Virtual size: 101KB

.rsrc Size: 33KB - Virtual size: 33KB

.text
Size: 308KB - Virtual size: 307KB

.rdata
Size: 43KB - Virtual size: 43KB

.data
Size: 5KB - Virtual size: 101KB

.rsrc
Size: 33KB - Virtual size: 33KB