Nextcloud-3[.]0[.]3-setup[.]exe

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General

Target

Nextcloud-3.0.3-setup.exe
Size

101.7MB
MD5

31a1b2fcabf88cb9303a4e0c414adc10
SHA1

39cada4dc582032b4d22793c5bad345dc1b35b6a
SHA256

2562e9b3a99509e1fce233c50e46f35ab6c38accfbbd8988d3e43934e53a9db0
SHA512

f92b96495db81d75af5c15ca9c1962686bab2f41ebed1ac254d162664b1a024c007e1eca153e84789a7230de5aa22cdebab3b5f350b4ad0a5689155ab8d867ca
SSDEEP

3145728:uJ84mOpbG24Gjxbw3Mz1Xn59msI+UTPEa3E:KpqPAxs3MZX2wME

Score

1^/10

Malware Config

Signatures

Files

Nextcloud-3.0.3-setup.exe
.exe windows x86

c05041e01f84e1ccca9c4451f3b6a383

Code Sign

98:0c:39:aa:67:9a:d3:37:fb:40:cf:70:6d:b7:69:c8
Certificate

Issuer

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

Not Before

18/09/2020, 00:00

Not After

18/09/2023, 23:59

Subject

CN=Nextcloud GmbH,O=Nextcloud GmbH,POSTALCODE=70192,STREET=Hauptmannsreute 44A,L=Stuttgart,ST=Baden-Württemberg,C=DE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

39:72:44:3a:f9:22:b7:51:d7:d3:6c:10:dd:31:35:95
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

12/03/2019, 00:00

Not After

31/12/2028, 23:59

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

4e:b2:00:67:0c:03:5d:4f
Certificate

Issuer

CN=SwissSign Platinum CA - G2,O=SwissSign AG,C=CH

Not Before

25/10/2006, 08:36

Not After

25/10/2036, 08:36

Subject

CN=SwissSign Platinum CA - G2,O=SwissSign AG,C=CH

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

31:0b:78:32:0a:1f:8e:d2:2c:f1:67:e9:99:fa:8a:71:4f:a9:ef:fb
Certificate

Issuer

CN=SwissSign TSA Platinum CA 2017 - G22,O=SwissSign AG,C=CH,2.5.4.97=#13154e545243482d4348452d3130392e3335372e303132

Not Before

18/12/2018, 15:48

Not After

18/12/2021, 15:48

Subject

CN=SwissSign ZertES TSA UNIT CH-2018,O=SwissSign AG,C=CH,2.5.4.97=#13154e545243482d4348452d3130392e3335372e303132

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

64:4f:be:61:79:2d:d4:67:bb:20:79:76:70:10:96
Certificate

Issuer

CN=SwissSign Platinum CA - G2,O=SwissSign AG,C=CH

Not Before

14/02/2017, 08:29

Not After

15/02/2032, 08:29

Subject

CN=SwissSign TSA Platinum CA 2017 - G22,O=SwissSign AG,C=CH,2.5.4.97=#13154e545243482d4348452d3130392e3335372e303132

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

6a:35:b8:85:22:1d:eb:a3:db:ac:59:70:ae:6c:ab:53:59:f3:61:83:94:65:ba:5a:6b:66:11:63:29:93:d6:21
Signer

Actual PE Digest

6a:35:b8:85:22:1d:eb:a3:db:ac:59:70:ae:6c:ab:53:59:f3:61:83:94:65:ba:5a:6b:66:11:63:29:93:d6:21

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
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

Imports

advapi32

RegCreateKeyExW
RegEnumKeyW
RegQueryValueExW
RegSetValueExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
SetFileSecurityW
RegOpenKeyExW
RegEnumValueW

shell32

SHGetSpecialFolderLocation
SHFileOperationW
SHBrowseForFolderW
SHGetPathFromIDListW
ShellExecuteExW
SHGetFileInfoW

ole32

OleInitialize
OleUninitialize
CoCreateInstance
IIDFromString
CoTaskMemFree

comctl32

ord17
ImageList_Create
ImageList_Destroy
ImageList_AddMasked

user32

GetClientRect
EndPaint
DrawTextW
IsWindowEnabled
DispatchMessageW
wsprintfA
CharNextA
CharPrevW
MessageBoxIndirectW
GetDlgItemTextW
SetDlgItemTextW
GetSystemMetrics
FillRect
AppendMenuW
TrackPopupMenu
OpenClipboard
SetClipboardData
CloseClipboard
IsWindowVisible
CallWindowProcW
GetMessagePos
CheckDlgButton
LoadCursorW
SetCursor
GetWindowLongW
GetSysColor
SetWindowPos
PeekMessageW
SetClassLongW
GetSystemMenu
EnableMenuItem
GetWindowRect
ScreenToClient
EndDialog
RegisterClassW
SystemParametersInfoW
CreateWindowExW
GetClassInfoW
DialogBoxParamW
CharNextW
ExitWindowsEx
DestroyWindow
CreateDialogParamW
SetTimer
SetWindowTextW
PostQuitMessage
SetForegroundWindow
ShowWindow
wsprintfW
SendMessageTimeoutW
FindWindowExW
IsWindow
GetDlgItem
SetWindowLongW
LoadImageW
GetDC
ReleaseDC
EnableWindow
InvalidateRect
SendMessageW
DefWindowProcW
BeginPaint
EmptyClipboard
CreatePopupMenu

gdi32

SetBkMode
SetBkColor
GetDeviceCaps
CreateFontIndirectW
CreateBrushIndirect
DeleteObject
SetTextColor
SelectObject

kernel32

GetExitCodeProcess
WaitForSingleObject
GetModuleHandleA
GetProcAddress
GetSystemDirectoryW
lstrcatW
Sleep
lstrcpyA
WriteFile
GetTempFileNameW
lstrcmpiA
RemoveDirectoryW
CreateProcessW
CreateDirectoryW
GetLastError
CreateThread
GlobalLock
GlobalUnlock
GetDiskFreeSpaceW
WideCharToMultiByte
lstrcpynW
lstrlenW
SetErrorMode
GetVersion
GetCommandLineW
GetTempPathW
GetWindowsDirectoryW
SetEnvironmentVariableW
ExitProcess
CopyFileW
GetCurrentProcess
GetModuleFileNameW
GetFileSize
CreateFileW
GetTickCount
MulDiv
SetFileAttributesW
GetFileAttributesW
SetCurrentDirectoryW
MoveFileW
GetFullPathNameW
GetShortPathNameW
SearchPathW
CompareFileTime
SetFileTime
CloseHandle
lstrcmpiW
lstrcmpW
ExpandEnvironmentStringsW
GlobalFree
GlobalAlloc
GetModuleHandleW
LoadLibraryExW
MoveFileExW
FreeLibrary
WritePrivateProfileStringW
GetPrivateProfileStringW
lstrlenA
MultiByteToWideChar
ReadFile
SetFilePointer
FindClose
FindNextFileW
FindFirstFileW
DeleteFileW

Sections

.text
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 260KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 281KB - Virtual size: 281KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c05041e01f84e1ccca9c4451f3b6a383

Code Sign

98:0c:39:aa:67:9a:d3:37:fb:40:cf:70:6d:b7:69:c8Certificate

Extended Key Usages

Key Usages

39:72:44:3a:f9:22:b7:51:d7:d3:6c:10:dd:31:35:95Certificate

Key Usages

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

Extended Key Usages

Key Usages

4e:b2:00:67:0c:03:5d:4fCertificate

Key Usages

31:0b:78:32:0a:1f:8e:d2:2c:f1:67:e9:99:fa:8a:71:4f:a9:ef:fbCertificate

Extended Key Usages

Key Usages

64:4f:be:61:79:2d:d4:67:bb:20:79:76:70:10:96Certificate

Extended Key Usages

Key Usages

6a:35:b8:85:22:1d:eb:a3:db:ac:59:70:ae:6c:ab:53:59:f3:61:83:94:65:ba:5a:6b:66:11:63:29:93:d6:21Signer

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

Sections

.text Size: 25KB - Virtual size: 25KB

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

.data Size: 1KB - Virtual size: 128KB

.ndata Size: - Virtual size: 260KB

.rsrc Size: 281KB - Virtual size: 281KB

98:0c:39:aa:67:9a:d3:37:fb:40:cf:70:6d:b7:69:c8
Certificate

39:72:44:3a:f9:22:b7:51:d7:d3:6c:10:dd:31:35:95
Certificate

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

4e:b2:00:67:0c:03:5d:4f
Certificate

31:0b:78:32:0a:1f:8e:d2:2c:f1:67:e9:99:fa:8a:71:4f:a9:ef:fb
Certificate

64:4f:be:61:79:2d:d4:67:bb:20:79:76:70:10:96
Certificate

6a:35:b8:85:22:1d:eb:a3:db:ac:59:70:ae:6c:ab:53:59:f3:61:83:94:65:ba:5a:6b:66:11:63:29:93:d6:21
Signer

.text
Size: 25KB - Virtual size: 25KB

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

.data
Size: 1KB - Virtual size: 128KB

.ndata
Size: - Virtual size: 260KB

.rsrc
Size: 281KB - Virtual size: 281KB