fef69d35c0471980829ee41bedfa8b4e6b06622b0baecee2cb918f799fc83005

Sharing

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General

Target

fef69d35c0471980829ee41bedfa8b4e6b06622b0baecee2cb918f799fc83005
Size

1.4MB
MD5

d8172ced4793bfb8135f6025e1a5ad31
SHA1

f883fb4f172c301c8fddce80d4e2cde9c5621b30
SHA256

fef69d35c0471980829ee41bedfa8b4e6b06622b0baecee2cb918f799fc83005
SHA512

4a50165eacdb46dc424a138830e31eb17389f163e94a8f35766a9260268c70e1f46c9a38c3e850b2bd846805b760eb6a6c9e68d357d63a9e8696de47e4a63631
SSDEEP

24576:iJkrIr5tJt5QJbIwCTN9ZxW+jgJoWxgpY6H7A+7w0hAyWaEbtGQyka0x1mR:9IrTJtWbWT/ZGruM07ORh1mR

Score

10^/10

Malware Config

Signatures

Nirsoft 1 IoCs

resource	yara_rule
static1/unpack002/MultiMonitorTool.exe	Nirsoft

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/EVDsetup.exe
unpack004/SetRes.exe

Files

fef69d35c0471980829ee41bedfa8b4e6b06622b0baecee2cb918f799fc83005
.zip
EVDsetup.exe
.exe windows:6 windows x86 arch:x86

e569e6f445d32ba23766ad67d1e3787f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

kernel32

GetACP
GetExitCodeProcess
LocalFree
CloseHandle
SizeofResource
VirtualProtect
VirtualFree
GetFullPathNameW
ExitProcess
HeapAlloc
GetCPInfoExW
RtlUnwind
GetCPInfo
GetStdHandle
GetModuleHandleW
FreeLibrary
HeapDestroy
ReadFile
CreateProcessW
GetLastError
GetModuleFileNameW
SetLastError
FindResourceW
CreateThread
CompareStringW
LoadLibraryA
ResetEvent
GetVersion
RaiseException
FormatMessageW
SwitchToThread
GetExitCodeThread
GetCurrentThread
LoadLibraryExW
LockResource
GetCurrentThreadId
UnhandledExceptionFilter
VirtualQuery
VirtualQueryEx
Sleep
EnterCriticalSection
SetFilePointer
LoadResource
SuspendThread
GetTickCount
GetFileSize
GetStartupInfoW
GetFileAttributesW
InitializeCriticalSection
GetSystemWindowsDirectoryW
GetThreadPriority
SetThreadPriority
GetCurrentProcess
VirtualAlloc
GetSystemInfo
GetCommandLineW
LeaveCriticalSection
GetProcAddress
ResumeThread
GetVersionExW
VerifyVersionInfoW
HeapCreate
GetWindowsDirectoryW
VerSetConditionMask
GetDiskFreeSpaceW
FindFirstFileW
GetUserDefaultUILanguage
lstrlenW
QueryPerformanceCounter
SetEndOfFile
HeapFree
WideCharToMultiByte
FindClose
MultiByteToWideChar
LoadLibraryW
SetEvent
CreateFileW
GetLocaleInfoW
GetSystemDirectoryW
DeleteFileW
GetLocalTime
GetEnvironmentVariableW
WaitForSingleObject
WriteFile
ExitThread
DeleteCriticalSection
TlsGetValue
GetDateFormatW
SetErrorMode
IsValidLocale
TlsSetValue
CreateDirectoryW
GetSystemDefaultUILanguage
EnumCalendarInfoW
LocalAlloc
GetUserDefaultLangID
RemoveDirectoryW
CreateEventW
SetThreadLocale
GetThreadLocale

comctl32

InitCommonControls

version

GetFileVersionInfoSizeW
VerQueryValueW
GetFileVersionInfoW

user32

CreateWindowExW
TranslateMessage
CharLowerBuffW
CallWindowProcW
CharUpperW
PeekMessageW
GetSystemMetrics
SetWindowLongW
MessageBoxW
DestroyWindow
CharUpperBuffW
CharNextW
MsgWaitForMultipleObjects
LoadStringW
ExitWindowsEx
DispatchMessageW

oleaut32

SysAllocStringLen
SafeArrayPtrOfIndex
VariantCopy
SafeArrayGetLBound
SafeArrayGetUBound
VariantInit
VariantClear
SysFreeString
SysReAllocStringLen
VariantChangeType
SafeArrayCreate

netapi32

NetWkstaGetInfo
NetApiBufferFree

advapi32

ConvertStringSecurityDescriptorToSecurityDescriptorW
RegQueryValueExW
AdjustTokenPrivileges
GetTokenInformation
ConvertSidToStringSidW
LookupPrivilegeValueW
RegCloseKey
OpenProcessToken
RegOpenKeyExW

Exports

Exports

TMethodImplementationIntercept
__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 718KB - Virtual size: 718KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 27KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 512B - Virtual size: 420B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 154B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 24B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 93B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 54KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
multimonitortool-x64.zip
.zip
MultiMonitorTool.chm
.chm
MultiMonitorTool.exe
.exe windows:4 windows x64 arch:x64

fee7adb2ac3f2de0712db1fc6914dd82

Code Sign

f7:a0:a7:30:c8:7d:94:cd:83:02:e3:ea:7f:66:1b:b7
Certificate

Issuer

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

09/09/2019, 00:00

Not After

09/09/2023, 23:59

Subject

CN=Nir Sofer,O=Nir Sofer,POSTALCODE=7135117,STREET=Dakar 21\, Unit 82,L=Lod,C=IL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/11/2018, 00:00

Not After

31/12/2030, 23:59

Subject

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

11/05/2022, 00:00

Not After

10/08/2033, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #3,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

30:24:2a:b8:aa:9a:b9:14:e1:fc:88:99:94:3a:31:2c:fd:42:ab:35:fd:3c:88:b5:a8:93:76:8a:2b:ce:c9:d5
Signer

Actual PE Digest

30:24:2a:b8:aa:9a:b9:14:e1:fc:88:99:94:3a:31:2c:fd:42:ab:35:fd:3c:88:b5:a8:93:76:8a:2b:ce:c9:d5

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

c:\Projects\VS2005\MultiMonitorTool\x64\Release\MultiMonitorTool.pdb

Imports

msvcrt

__wgetmainargs
_wcmdln
exit
_cexit
_exit
_c_exit
_XcptFilter
_initterm
_onexit
__dllonexit
_wcslwr
strlen
_itow
_wcsnicmp
_ultow
_memicmp
free
modf
memcmp
__setusermatherr
_commode
_fmode
__set_app_type
__C_specific_handler
wcstoul
wcsrchr
wcscmp
malloc
wcschr
pow
qsort
??3@YAXPEAX@Z
??2@YAPEAX_K@Z
memcpy
wcslen
_wtoi
_purecall
_wcsicmp
wcscpy
memset
_snwprintf
wcsncat
wcscat

comctl32

ImageList_SetImageCount
ImageList_ReplaceIcon
ord17
ImageList_Add
ImageList_Create
ImageList_AddMasked
CreateStatusWindowW
CreateToolbarEx

version

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

kernel32

GetCurrentProcess
GetCurrentProcessId
ReadProcessMemory
OpenProcess
EnumResourceTypesW
GetStartupInfoW
FreeLibrary
ExitProcess
DeleteFileW
SetErrorMode
LoadLibraryW
GetProcAddress
GetModuleHandleW
GetLastError
FormatMessageW
GetFileSize
GetVersionExW
GetFileAttributesW
WriteFile
ReadFile
GetModuleFileNameW
CreateFileW
CloseHandle
FindResourceW
GetWindowsDirectoryW
LoadResource
GlobalAlloc
MultiByteToWideChar
LoadLibraryExW
lstrlenW
LocalFree
WideCharToMultiByte
LockResource
lstrcpyW
GlobalUnlock
GetTempPathW
SizeofResource
GlobalLock
GetTempFileNameW
WritePrivateProfileStringW
GetPrivateProfileIntW
EnumResourceNamesW
GetPrivateProfileStringW
GetStdHandle
GetCurrentDirectoryW

user32

LoadCursorW
GetSysColorBrush
ShowWindow
ChildWindowFromPoint
SetCursor
SendDlgItemMessageW
EndDialog
GetWindowRect
GetDlgItem
GetDlgItemInt
InvalidateRect
GetWindow
EndPaint
DrawFrameControl
SetWindowTextW
SetDlgItemInt
UpdateWindow
SetDlgItemTextW
BeginPaint
SetWindowLongPtrW
GetClientRect
ReleaseCapture
DeferWindowPos
CreateWindowExW
SendMessageW
PostMessageW
RegisterClassW
MessageBoxW
TranslateAcceleratorW
SetMenu
SetWindowPos
GetWindowPlacement
LoadAcceleratorsW
DefWindowProcW
LoadIconW
GetClassLongW
DestroyIcon
LoadImageW
SendMessageTimeoutW
SetWindowLongW
GetWindowLongW
GetSysColor
EndDeferWindowPos
BeginDeferWindowPos
SetFocus
GetMenuItemCount
CheckMenuItem
CheckMenuRadioItem
GetMenuStringW
GetCursorPos
SetClipboardData
EnableWindow
ScreenToClient
MapWindowPoints
CloseClipboard
GetMenu
GetParent
EmptyClipboard
GetDC
EnableMenuItem
ReleaseDC
GetClassNameW
GetSubMenu
OpenClipboard
InsertMenuItemW
MoveWindow
GetWindowTextW
LoadMenuW
ModifyMenuW
GetMenuItemInfoW
GetDlgCtrlID
DestroyMenu
CreateDialogParamW
DialogBoxParamW
EnumChildWindows
LoadStringW
GetDesktopWindow
DestroyWindow
AppendMenuW
DispatchMessageW
IsDialogMessageW
KillTimer
TranslateMessage
DrawTextExW
RegisterWindowMessageW
TrackPopupMenu
PostQuitMessage
GetMessageW
GetFocus
SetTimer
DeleteMenu
SetForegroundWindow
GetIconInfo
DrawIcon
IsWindowVisible
FillRect
GetWindowDC
SetWindowPlacement
GetCursorInfo
GetWindowThreadProcessId
EnumDisplayDevicesW
EnumDisplaySettingsW
EnumDisplayMonitors
GetMonitorInfoW
EnumWindows
ChangeDisplaySettingsExW
SetCapture
GetSystemMetrics

gdi32

CreateFontIndirectW
GetTextExtentPoint32W
SetBkColor
CreateCompatibleBitmap
BitBlt
SetStretchBltMode
GetStockObject
StretchBlt
CreateSolidBrush
GetDeviceCaps
PatBlt
GetObjectW
DeleteDC
GetPixel
SetPixel
SelectObject
CreateCompatibleDC
SetBkMode
DeleteObject
SetTextColor

comdlg32

ChooseFontW
FindTextW
GetSaveFileNameW
GetOpenFileNameW

advapi32

RegQueryInfoKeyW
RegQueryValueExW
RegOpenKeyExW
RegEnumKeyExW
RegCloseKey

shell32

Shell_NotifyIconW
ExtractIconExW
ShellExecuteW
SHGetFileInfoW

Sections

.text
Size: 96KB - Virtual size: 96KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
readme.txt
multimonitortool_schinese1.zip
.zip
multimonitortool_lng.ini
setres.zip
.zip
SetRes.exe
.exe windows:4 windows x86 arch:x86

fe7d4a4213f124e5096822e1b8138590

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

GetEnvironmentVariableA
Sleep
HeapDestroy
GetVersionExA
ExitProcess
TerminateProcess
GetCurrentProcess
GetCommandLineA
GetVersion
HeapFree
HeapAlloc
WideCharToMultiByte
MultiByteToWideChar
LCMapStringA
LCMapStringW
UnhandledExceptionFilter
GetModuleFileNameA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleHandleA
Beep
CreateFileA
GetCPInfo
HeapCreate
VirtualFree
RtlUnwind
WriteFile
GetLastError
SetFilePointer
GetStringTypeA
GetStringTypeW
VirtualAlloc
HeapReAlloc
SetStdHandle
GetACP
GetOEMCP
GetProcAddress
LoadLibraryA
FlushFileBuffers
CloseHandle
ReadConsoleInputA
SetConsoleMode
GetConsoleMode
PeekConsoleInputA
GetNumberOfConsoleInputEvents

user32

EnumDisplaySettingsA
ChangeDisplaySettingsA

Sections

.text
Size: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
setres.txt
全屏串流例子.bat

Sharing

General

Malware Config

Signatures

Files

e569e6f445d32ba23766ad67d1e3787f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

comctl32

version

user32

oleaut32

netapi32

advapi32

Exports

Exports

Sections

.text Size: 718KB - Virtual size: 718KB

.itext Size: 6KB - Virtual size: 5KB

.data Size: 14KB - Virtual size: 13KB

.bss Size: - Virtual size: 27KB

.idata Size: 4KB - Virtual size: 3KB

.didata Size: 512B - Virtual size: 420B

.edata Size: 512B - Virtual size: 154B

.tls Size: - Virtual size: 24B

.rdata Size: 512B - Virtual size: 93B

.rsrc Size: 54KB - Virtual size: 53KB

fee7adb2ac3f2de0712db1fc6914dd82

Code Sign

f7:a0:a7:30:c8:7d:94:cd:83:02:e3:ea:7f:66:1b:b7Certificate

Extended Key Usages

Key Usages

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6aCertificate

Extended Key Usages

Key Usages

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

30:24:2a:b8:aa:9a:b9:14:e1:fc:88:99:94:3a:31:2c:fd:42:ab:35:fd:3c:88:b5:a8:93:76:8a:2b:ce:c9:d5Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

comctl32

version

kernel32

user32

gdi32

comdlg32

advapi32

shell32

Sections

.text Size: 96KB - Virtual size: 96KB

.rdata Size: 20KB - Virtual size: 19KB

.data Size: 2KB - Virtual size: 7KB

.pdata Size: 4KB - Virtual size: 3KB

.rsrc Size: 30KB - Virtual size: 30KB

fe7d4a4213f124e5096822e1b8138590

Headers

File Characteristics

Imports

kernel32

user32

Sections

.text Size: 24KB - Virtual size: 20KB

.rdata Size: 4KB - Virtual size: 2KB

.data Size: 16KB - Virtual size: 18KB

.text
Size: 718KB - Virtual size: 718KB

.itext
Size: 6KB - Virtual size: 5KB

.data
Size: 14KB - Virtual size: 13KB

.bss
Size: - Virtual size: 27KB

.idata
Size: 4KB - Virtual size: 3KB

.didata
Size: 512B - Virtual size: 420B

.edata
Size: 512B - Virtual size: 154B

.tls
Size: - Virtual size: 24B

.rdata
Size: 512B - Virtual size: 93B

.rsrc
Size: 54KB - Virtual size: 53KB

f7:a0:a7:30:c8:7d:94:cd:83:02:e3:ea:7f:66:1b:b7
Certificate

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a
Certificate

90:39:7f:9a:d2:4a:3a:13:f2:bd:91:5f:08:38:a9:43
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

30:24:2a:b8:aa:9a:b9:14:e1:fc:88:99:94:3a:31:2c:fd:42:ab:35:fd:3c:88:b5:a8:93:76:8a:2b:ce:c9:d5
Signer

.text
Size: 96KB - Virtual size: 96KB

.rdata
Size: 20KB - Virtual size: 19KB

.data
Size: 2KB - Virtual size: 7KB

.pdata
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 30KB - Virtual size: 30KB

.text
Size: 24KB - Virtual size: 20KB

.rdata
Size: 4KB - Virtual size: 2KB

.data
Size: 16KB - Virtual size: 18KB