veyon-4[.]5[.]4[.]0-win64-setup[.]exe

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General

Target

veyon-4.5.4.0-win64-setup.exe
Size

11.8MB
MD5

259471e4218c3662d62d6ae2bf07162f
SHA1

f55af4ed2e1b739f653f450ade57491d8a6ba3be
SHA256

b9fab997b297ede0a62c07e21f0279f555e4793a1f09f0f837cc444b5a3018d5
SHA512

1c9d6e8b9687a8c768d886de5dab8a757388ea41c8ce421a08ef6563f79df22f601ba005d38b02ea10f28b139e9f1793277e9c7a0aa861ab163fb5cb742198a0
SSDEEP

196608:9Xrtn+jYhysdjdFWZtDyZoPJPWcfovWzamMbou6jwDc3yb3:9xbomoPNHf3zMbd0wQs3

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

veyon-4.5.4.0-win64-setup.exe
.exe windows x86

2e2e377f6342cd8e55c65e7d5fb0d752

Code Sign

47:70:53:07:dc:9a:36:21:34:b7:a4:5e:03:8b:11:a6
Certificate

Issuer

CN=Certum Code Signing CA SHA2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

09/02/2021, 13:47

Not After

09/02/2023, 13:02

Subject

CN=Tobias Junghans,O=Tobias Junghans,L=Chemnitz,ST=Saxony,C=DE,1.2.840.113549.1.9.1=#0c0f6f6666696365407665796f6e2e696f

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftKernelCodeSigning

Key Usages

KeyUsageDigitalSignature

fe:67:e4:f1:5a:24:e3:c6:0d:54:7c:a0:20:c2:76:70
Certificate

Issuer

CN=Certum Trusted Network CA,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Not Before

08/03/2016, 13:10

Not After

30/05/2027, 13:10

Subject

CN=Certum EV TSA SHA2,OU=Certum Certification Authority,O=Unizeto Technologies S.A.,C=PL

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

32:2d:4b:10:db:4a:56:ef:56:39:d1:ce:9f:81:c7:d6:54:9e:7d:02:ef:26:4e:cc:d2:c1:b4:3b:8d:64:31:fc
Signer

Actual PE Digest

32:2d:4b:10:db:4a:56:ef:56:39:d1:ce:9f:81:c7:d6:54:9e:7d:02:ef:26:4e:cc:d2:c1:b4:3b:8d:64:31:fc

Digest Algorithm

sha256

PE Digest Matches

true

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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

advapi32

AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
RegCloseKey
RegCreateKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyA
RegEnumValueA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
SetFileSecurityA

comctl32

ImageList_AddMasked
ImageList_Create
ImageList_Destroy
InitCommonControls

gdi32

CreateBrushIndirect
CreateFontIndirectA
DeleteObject
GetDeviceCaps
SelectObject
SetBkColor
SetBkMode
SetTextColor

kernel32

CloseHandle
CompareFileTime
CopyFileA
CreateDirectoryA
CreateFileA
CreateProcessA
CreateThread
DeleteFileA
ExitProcess
ExpandEnvironmentStringsA
FindClose
FindFirstFileA
FindNextFileA
FreeLibrary
GetCommandLineA
GetCurrentProcess
GetDiskFreeSpaceA
GetExitCodeProcess
GetFileAttributesA
GetFileSize
GetFullPathNameA
GetLastError
GetModuleFileNameA
GetModuleHandleA
GetPrivateProfileStringA
GetProcAddress
GetShortPathNameA
GetSystemDirectoryA
GetTempFileNameA
GetTempPathA
GetTickCount
GetVersion
GetWindowsDirectoryA
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
LoadLibraryExA
MoveFileA
MoveFileExA
MulDiv
MultiByteToWideChar
ReadFile
RemoveDirectoryA
SearchPathA
SetCurrentDirectoryA
SetEnvironmentVariableA
SetErrorMode
SetFileAttributesA
SetFilePointer
SetFileTime
Sleep
WaitForSingleObject
WriteFile
WritePrivateProfileStringA
lstrcatA
lstrcmpA
lstrcmpiA
lstrcpyA
lstrcpynA
lstrlenA

ole32

CoCreateInstance
CoTaskMemFree
OleInitialize
OleUninitialize

shell32

SHBrowseForFolderA
SHFileOperationA
SHGetFileInfoA
SHGetPathFromIDListA
SHGetSpecialFolderLocation
ShellExecuteExA

user32

AppendMenuA
BeginPaint
CallWindowProcA
CharNextA
CharPrevA
CheckDlgButton
CloseClipboard
CreateDialogParamA
CreatePopupMenu
CreateWindowExA
DefWindowProcA
DestroyWindow
DialogBoxParamA
DispatchMessageA
DrawTextA
EmptyClipboard
EnableMenuItem
EnableWindow
EndDialog
EndPaint
ExitWindowsEx
FillRect
FindWindowExA
GetClassInfoA
GetClientRect
GetDC
GetDlgItem
GetDlgItemTextA
GetMessagePos
GetSysColor
GetSystemMenu
GetSystemMetrics
GetWindowLongA
GetWindowRect
InvalidateRect
IsWindow
IsWindowEnabled
IsWindowVisible
LoadCursorA
LoadImageA
MessageBoxIndirectA
OpenClipboard
PeekMessageA
PostQuitMessage
RegisterClassA
ReleaseDC
ScreenToClient
SendMessageA
SendMessageTimeoutA
SetClassLongA
SetClipboardData
SetCursor
SetDlgItemTextA
SetForegroundWindow
SetTimer
SetWindowLongA
SetWindowPos
SetWindowTextA
ShowWindow
SystemParametersInfoA
TrackPopupMenu
wsprintfA

Sections

.text
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 192B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 29KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 105KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: 512B - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 47KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

2e2e377f6342cd8e55c65e7d5fb0d752

Code Sign

47:70:53:07:dc:9a:36:21:34:b7:a4:5e:03:8b:11:a6Certificate

Extended Key Usages

Key Usages

fe:67:e4:f1:5a:24:e3:c6:0d:54:7c:a0:20:c2:76:70Certificate

Extended Key Usages

Key Usages

32:2d:4b:10:db:4a:56:ef:56:39:d1:ce:9f:81:c7:d6:54:9e:7d:02:ef:26:4e:cc:d2:c1:b4:3b:8d:64:31:fcSigner

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

comctl32

gdi32

kernel32

ole32

shell32

user32

Sections

.text Size: 36KB - Virtual size: 35KB

.data Size: 512B - Virtual size: 192B

.rdata Size: 29KB - Virtual size: 28KB

.bss Size: - Virtual size: 105KB

.idata Size: 5KB - Virtual size: 4KB

.ndata Size: 512B - Virtual size: 96KB

.rsrc Size: 47KB - Virtual size: 47KB

47:70:53:07:dc:9a:36:21:34:b7:a4:5e:03:8b:11:a6
Certificate

fe:67:e4:f1:5a:24:e3:c6:0d:54:7c:a0:20:c2:76:70
Certificate

32:2d:4b:10:db:4a:56:ef:56:39:d1:ce:9f:81:c7:d6:54:9e:7d:02:ef:26:4e:cc:d2:c1:b4:3b:8d:64:31:fc
Signer

.text
Size: 36KB - Virtual size: 35KB

.data
Size: 512B - Virtual size: 192B

.rdata
Size: 29KB - Virtual size: 28KB

.bss
Size: - Virtual size: 105KB

.idata
Size: 5KB - Virtual size: 4KB

.ndata
Size: 512B - Virtual size: 96KB

.rsrc
Size: 47KB - Virtual size: 47KB