pacor[.]exe | Triage

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General

Target

pacor.exe
Size

2.7MB
MD5

e22e2bd4fde97d1ce65d0616d2804c19
SHA1

9cad6b9c4cbe58810ecf2e4cd17670707453c262
SHA256

0167932166694b7a24111aece3312aecc45eb60674b2cfb3f7ad506e84da9f2d
SHA512

2894615d7943ed1a0a7ab422cd2cc0d9ca3c1f2b724d89182c794846d98275e2674828427dfec6a27d5f467c9d8234fba1acedac600b06f8f2724dd023c4d72b
SSDEEP

49152:6svQpN/DLvkApnVpSXOa+VBetx/UDHqdfn74N:6sveLvJI/Uu5n7e

Score

1^/10

Malware Config

Signatures

Files

pacor.exe
.exe windows x86

ca494b2a3b050bda80495a1e9294696e

Code Sign

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

14/10/2021, 18:45

Not After

13/10/2022, 18:45

Subject

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

4f:c9:f5:e1:bd:9f:55:02:71:e6:8a:ca:c9:70:b3:d8:d0:ab:c8:f8:cd:75:4f:35:79:03:35:a8:c9:b8:ea:f4
Signer

Actual PE Digest

4f:c9:f5:e1:bd:9f:55:02:71:e6:8a:ca:c9:70:b3:d8:d0:ab:c8:f8:cd:75:4f:35:79:03:35:a8:c9:b8:ea:f4

Digest Algorithm

sha256

PE Digest Matches

false

Headers

File Characteristics

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

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
CreateErrorInfo
GetErrorInfo
SetErrorInfo
GetActiveObject
RevokeActiveObject
RegisterActiveObject
DispGetIDsOfNames
RegisterTypeLib
LoadTypeLibEx
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayDestroy
SafeArrayCreateVector
SysFreeString

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegSetValueExW
RegQueryValueExW
RegQueryInfoKeyW
RegOpenKeyExW
RegFlushKey
RegEnumValueW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
LookupAccountSidW
IsValidSid
GetSecurityDescriptorOwner
GetFileSecurityW
ConvertSidToStringSidW

user32

MessageBoxA
CharNextW
LoadStringW
SetClassLongW
GetClassLongW
SetWindowLongW
GetWindowLongW
CreateWindowExW
WindowFromPoint
WaitMessage
UpdateWindow
UnregisterClassW
UnhookWindowsHookEx
TranslateMessage
TranslateMDISysAccel
TrackPopupMenu
SystemParametersInfoW
ShowWindow
ShowScrollBar
ShowOwnedPopups
ShowCaret
SetWindowRgn
SetWindowsHookExW
SetWindowTextW
SetWindowPos
SetWindowPlacement
SetTimer
SetScrollRange
SetScrollPos
SetScrollInfo
SetRect
SetPropW
SetParent
SetMenuItemInfoW
SetMenu
SetForegroundWindow
SetFocus
SetCursorPos
SetCursor
SetClipboardData
SetCapture
SetActiveWindow
SendMessageTimeoutW
SendMessageA
SendMessageW
ScrollWindow
ScreenToClient
RemovePropW
RemoveMenu
ReleaseDC
ReleaseCapture
RegisterWindowMessageW
RegisterClipboardFormatW
RegisterClassW
RedrawWindow
PtInRect
PostThreadMessageW
PostQuitMessage
PostMessageW
PeekMessageA
PeekMessageW
OpenClipboard
OffsetRect
MsgWaitForMultipleObjectsEx
MsgWaitForMultipleObjects
MessageBoxW
MessageBeep
MapWindowPoints
MapVirtualKeyW
LoadStringW
LoadKeyboardLayoutW
LoadIconW
LoadCursorW
LoadBitmapW
KillTimer
IsZoomed
IsWindowVisible
IsWindowUnicode
IsWindowEnabled
IsWindow
IsIconic
IsDialogMessageA
IsDialogMessageW
IsClipboardFormatAvailable
IsChild
IsCharUpperW
IsCharLowerW
IsCharAlphaNumericW
IsCharAlphaW
InvalidateRect
InsertMenuItemW
InsertMenuW
InflateRect
HideCaret
GetWindowThreadProcessId
GetWindowTextW
GetWindowRect
GetWindowPlacement
GetWindowDC
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColorBrush
GetSysColor
GetSubMenu
GetScrollRange
GetScrollPos
GetScrollInfo
GetPropW
GetParent
GetWindow
GetMessagePos
GetMessageExtraInfo
GetMenuStringW
GetMenuState
GetMenuItemInfoW
GetMenuItemID
GetMenuItemCount
GetMenu
GetLastActivePopup
GetKeyboardState
GetKeyboardLayoutNameW
GetKeyboardLayoutList
GetKeyboardLayout
GetKeyState
GetKeyNameTextW
GetIconInfo
GetForegroundWindow
GetFocus
GetDlgCtrlID
GetDesktopWindow
GetDCEx
GetDC
GetCursorPos
GetCursor
GetClipboardData
GetClientRect
GetClassNameW
GetClassInfoExW
GetClassInfoW
GetCapture
GetActiveWindow
FrameRect
FindWindowExW
FindWindowW
FillRect
EnumWindows
EnumThreadWindows
EnumChildWindows
EndPaint
EndMenu
EnableWindow
EnableScrollBar
EnableMenuItem
EmptyClipboard
DrawTextExW
DrawTextW
DrawMenuBar
DrawIconEx
DrawIcon
DrawFrameControl
DrawFocusRect
DrawEdge
DispatchMessageA
DispatchMessageW
DestroyWindow
DestroyMenu
DestroyIcon
DestroyCursor
DeleteMenu
DefWindowProcW
DefMDIChildProcW
DefFrameProcW
CreatePopupMenu
CreateMenu
CreateIcon
CopyImage
CloseClipboard
ClientToScreen
CheckMenuItem
CharUpperBuffW
CharUpperW
CharNextW
CharLowerBuffW
CharLowerW
CallWindowProcW
CallNextHookEx
BringWindowToTop
BeginPaint
AdjustWindowRectEx
ActivateKeyboardLayout
EnumDisplayMonitors
GetMonitorInfoW
MonitorFromPoint
MonitorFromWindow

kernel32

Sleep
VirtualFree
VirtualAlloc
lstrlenW
lstrcpynW
VirtualQuery
QueryPerformanceCounter
GetTickCount
GetSystemInfo
GetVersion
CompareStringW
IsValidLocale
SetThreadLocale
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GetLocaleInfoW
WideCharToMultiByte
MultiByteToWideChar
GetACP
LoadLibraryExW
GetStartupInfoW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetCommandLineW
FreeLibrary
GetLastError
UnhandledExceptionFilter
RtlUnwind
RaiseException
ExitProcess
ExitThread
SwitchToThread
GetCurrentThreadId
CreateThread
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
FindFirstFileW
FindClose
WriteFile
GetStdHandle
CloseHandle
GetProcAddress
RaiseException
LoadLibraryA
GetLastError
TlsSetValue
TlsGetValue
LocalFree
LocalAlloc
GetModuleHandleW
FreeLibrary
WriteProcessMemory
WriteFile
WriteConsoleInputA
WriteConsoleInputW
WriteConsoleA
WriteConsoleW
WideCharToMultiByte
WaitForSingleObject
WaitForMultipleObjectsEx
VirtualQueryEx
VirtualQuery
VirtualProtect
VirtualFree
VirtualAlloc
SystemTimeToFileTime
SwitchToThread
SuspendThread
Sleep
SizeofResource
SetThreadPriority
SetThreadLocale
SetStdHandle
SetLastError
SetFilePointer
SetFileAttributesW
SetEvent
SetErrorMode
SetEndOfFile
SetConsoleWindowInfo
SetConsoleTitleA
SetConsoleTitleW
SetConsoleScreenBufferSize
SetConsoleOutputCP
SetConsoleMode
SetConsoleCursorPosition
SetConsoleCtrlHandler
SetConsoleCP
ScrollConsoleScreenBufferA
ScrollConsoleScreenBufferW
ResumeThread
ResetEvent
RemoveDirectoryW
ReadFile
ReadConsoleInputA
ReadConsoleInputW
ReadConsoleA
ReadConsoleW
PeekConsoleInputA
PeekConsoleInputW
MulDiv
MoveFileExW
LockResource
LocalFree
LoadResource
LoadLibraryExW
LoadLibraryW
LeaveCriticalSection
IsValidLocale
InitializeCriticalSection
HeapFree
HeapDestroy
HeapCreate
HeapAlloc
GlobalUnlock
GlobalSize
GlobalLock
GlobalFree
GlobalFindAtomW
GlobalDeleteAtom
GlobalAlloc
GlobalAddAtomW
GetVersionExW
GetVersion
GetUserDefaultLangID
GetTickCount
GetThreadPriority
GetThreadLocale
GetTempPathW
GetSystemInfo
GetStdHandle
GetShortPathNameW
GetProcAddress
GetNumberOfConsoleInputEvents
GetModuleHandleW
GetModuleFileNameW
GetLocaleInfoW
GetLocalTime
GetLastError
GetLargestConsoleWindowSize
GetFullPathNameW
GetFileInformationByHandle
GetFileAttributesW
GetExitCodeThread
GetDiskFreeSpaceW
GetDateFormatW
GetCurrentThreadId
GetCurrentThread
GetCurrentProcessId
GetCurrentProcess
GetConsoleTitleA
GetConsoleTitleW
GetConsoleScreenBufferInfo
GetConsoleOutputCP
GetConsoleMode
GetConsoleCursorInfo
GetConsoleCP
GetComputerNameW
GetCPInfoExW
GetCPInfo
GetACP
FreeResource
InterlockedExchange
InterlockedCompareExchange
FreeLibrary
FormatMessageW
FlushInstructionCache
FlushConsoleInputBuffer
FindResourceW
FindNextFileW
FindFirstFileW
FindClose
FileTimeToSystemTime
ExpandEnvironmentStringsW
EnumSystemLocalesW
EnumCalendarInfoW
EnterCriticalSection
DeviceIoControl
DeleteFileW
DeleteCriticalSection
CreateThread
CreateFileA
CreateFileW
CreateEventW
CreateDirectoryW
CompareStringA
CompareStringW
CloseHandle
Sleep
GetFileSizeEx
GetConsoleWindow

gdi32

UnrealizeObject
StretchBlt
SetWindowOrgEx
SetWinMetaFileBits
SetViewportOrgEx
SetTextColor
SetStretchBltMode
SetROP2
SetPixel
SetMapMode
SetEnhMetaFileBits
SetDIBits
SetDIBColorTable
SetBrushOrgEx
SetBkMode
SetBkColor
SelectPalette
SelectObject
SaveDC
RoundRect
RestoreDC
Rectangle
RectVisible
RealizePalette
Polyline
Polygon
PolyBezierTo
PolyBezier
PlayEnhMetaFile
Pie
PatBlt
MoveToEx
MaskBlt
LineTo
LPtoDP
IntersectClipRect
GetWindowOrgEx
GetWinMetaFileBits
GetTextMetricsW
GetTextExtentPointW
GetTextExtentPoint32W
GetSystemPaletteEntries
GetStockObject
GetRgnBox
GetPixel
GetPaletteEntries
GetObjectW
GetEnhMetaFilePaletteEntries
GetEnhMetaFileHeader
GetEnhMetaFileDescriptionW
GetEnhMetaFileBits
GetDeviceCaps
GetDIBits
GetDIBColorTable
GetCurrentPositionEx
GetClipBox
GetBrushOrgEx
GetBitmapBits
GdiFlush
FrameRgn
ExtTextOutW
ExtFloodFill
ExcludeClipRect
EnumFontFamiliesExW
Ellipse
DeleteObject
DeleteEnhMetaFile
DeleteDC
CreateSolidBrush
CreateRectRgn
CreatePenIndirect
CreatePalette
CreateHalftonePalette
CreateFontIndirectW
CreateDIBitmap
CreateDIBSection
CreateCompatibleDC
CreateCompatibleBitmap
CreateBrushIndirect
CreateBitmap
CopyEnhMetaFileW
Chord
BitBlt
ArcTo
Arc
AngleArc

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

ole32

CoCreateGuid
ReleaseStgMedium
OleUninitialize
OleInitialize
CoTaskMemFree
CoTaskMemAlloc
CoCreateGuid
ProgIDFromCLSID
StringFromCLSID
CoCreateInstance
CoLockObjectExternal
CoDisconnectObject
CoRevokeClassObject
CoRegisterClassObject
CoUninitialize
CoInitialize
IsEqualGUID

comctl32

InitializeFlatSB
FlatSB_SetScrollProp
FlatSB_SetScrollPos
FlatSB_SetScrollInfo
FlatSB_GetScrollPos
FlatSB_GetScrollInfo
_TrackMouseEvent
ImageList_SetIconSize
ImageList_GetIconSize
ImageList_Write
ImageList_Read
ImageList_GetDragImage
ImageList_DragShowNolock
ImageList_DragMove
ImageList_DragLeave
ImageList_DragEnter
ImageList_EndDrag
ImageList_BeginDrag
ImageList_GetIcon
ImageList_Remove
ImageList_DrawEx
ImageList_Draw
ImageList_GetBkColor
ImageList_SetBkColor
ImageList_Add
ImageList_SetImageCount
ImageList_GetImageCount
ImageList_Destroy
ImageList_Create

shell32

Shell_NotifyIconW
DragQueryFileW
SHGetSpecialFolderLocation
SHGetPathFromIDListW
SHGetDesktopFolder

ntdll

RtlGetVersion
RtlGetVersion
RtlGetVersion
RtlGetVersion
RtlGetVersion

shlwapi

StrCmpNIW
StrCmpIW

Sections

.text
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 21KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 124B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 155KB - Virtual size: 155KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 880KB - Virtual size: 879KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ca494b2a3b050bda80495a1e9294696e

Code Sign

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8dCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

4f:c9:f5:e1:bd:9f:55:02:71:e6:8a:ca:c9:70:b3:d8:d0:ab:c8:f8:cd:75:4f:35:79:03:35:a8:c9:b8:ea:f4Signer

Headers

File Characteristics

Imports

oleaut32

advapi32

user32

kernel32

gdi32

version

ole32

comctl32

shell32

ntdll

shlwapi

Sections

.text Size: 1.6MB - Virtual size: 1.6MB

.itext Size: 8KB - Virtual size: 7KB

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

.bss Size: - Virtual size: 21KB

.idata Size: 16KB - Virtual size: 15KB

.didata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 124B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 155KB - Virtual size: 155KB

.rsrc Size: 880KB - Virtual size: 879KB

33:00:00:02:8d:7e:47:c3:82:7e:05:1a:2a:00:00:00:00:02:8d
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

4f:c9:f5:e1:bd:9f:55:02:71:e6:8a:ca:c9:70:b3:d8:d0:ab:c8:f8:cd:75:4f:35:79:03:35:a8:c9:b8:ea:f4
Signer

.text
Size: 1.6MB - Virtual size: 1.6MB

.itext
Size: 8KB - Virtual size: 7KB

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

.bss
Size: - Virtual size: 21KB

.idata
Size: 16KB - Virtual size: 15KB

.didata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 124B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 155KB - Virtual size: 155KB

.rsrc
Size: 880KB - Virtual size: 879KB