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

Sharing

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General

Target

veyon-addons-4.5.4.0-win64-setup.exe
Size

15.8MB
MD5

f7a4679c7791ed37f9711afbbd425ddd
SHA1

f23200fb701eeac93044b0211c828e879cf33b47
SHA256

ce907807eed7d25df8edba275216d3b5afe2425bc5b3c836ddf615f3c2f12302
SHA512

d426055935987f03ae30278482d48d1c2549c8d485805d083d50cc2fdc43f6c5591eba4913feae9193fe2ef4458d34d8200d234f7e408306c5b142405e7e72e7
SSDEEP

393216:vIzejdt05jnjj7aVMGU4YcMO7/RTCd9oZolYXVT3NtXKn:vIKjk5b7ai3v7OjRTCd9oZvlT3XM

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_2

Files

veyon-addons-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

df:26:3b:88:eb:db:cb:f8:32:8a:a9:94:5b:6c:cc:f1:e7:7c:92:cf:a2:f7:6e:13:71:fb:93:d9:d5:00:c7:f7
Signer

Actual PE Digest

df:26:3b:88:eb:db:cb:f8:32:8a:a9:94:5b:6c:cc:f1:e7:7c:92:cf:a2:f7:6e:13:71:fb:93:d9:d5:00:c7:f7

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: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 39KB - Virtual size: 39KB

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

df:26:3b:88:eb:db:cb:f8:32:8a:a9:94:5b:6c:cc:f1:e7:7c:92:cf:a2:f7:6e:13:71:fb:93:d9:d5:00:c7:f7Signer

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: 72KB

.rsrc Size: 39KB - Virtual size: 39KB

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

df:26:3b:88:eb:db:cb:f8:32:8a:a9:94:5b:6c:cc:f1:e7:7c:92:cf:a2:f7:6e:13:71:fb:93:d9:d5:00:c7:f7
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: 72KB

.rsrc
Size: 39KB - Virtual size: 39KB