obs-streamelements-setup-latest[.]exe

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General

Target

obs-streamelements-setup-latest.exe
Size

722KB
MD5

34fa1530896b5791d188ff25118d372c
SHA1

10a19d89c673dca516e5965b9ce0480c993b64a6
SHA256

7d30f5bf8e374099f521ac7c3bbd473f85b089dfd7fe2691fc491d69658fc2ed
SHA512

3b4f2aee4fdade7b102952cb8d7f86a25ef55b0d29d2af168e097a49dc5dcfc3a4aa1ac84f3420a8aaaad0b7abebaea8129a15055d2177454cad28067667e8ef
SSDEEP

12288:kevqKdXhPxOvkEPb9Ig/PxPFJc67pD1jxH+4yOG/I0sCZLF3Hv76OzFYd2xUfT3V:kExOsEDuAJPF+CxjB+4lG/RZLxPWquTV

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

obs-streamelements-setup-latest.exe
.exe windows:4 windows x86 arch:x86

e037327a20e5c7520a608e1a32477275

Code Sign

cb:89:fe:3b:ae:5e:bf:dc:58:9b:5c:bb:c3:f9:2f:cc
Certificate

Issuer

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

Not Before

24-05-2021 00:00

Not After

23-05-2024 23:59

Subject

SERIALNUMBER=515614444,CN=LIVE MOMENTUM LTD,O=LIVE MOMENTUM LTD,L=Tel Aviv-Yafo,C=IL,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.3=#1302494c

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

6d:d4:72:eb:02:ae:04:06:e3:dd:84:3f:5f:e1:45:e1
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03-12-2014 00:00

Not After

02-12-2029 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

Issuer

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

Not Before

23-10-2020 00:00

Not After

22-01-2032 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

fa:6a:6b:40:ab:58:eb:12:33:70:ea:18:41:da:74:dd:7d:4d:0e:66:01:68:6b:c2:c5:b3:15:14:60:33:b7:0f
Signer

Actual PE Digest

fa:6a:6b:40:ab:58:eb:12:33:70:ea:18:41:da:74:dd:7d:4d:0e:66:01:68:6b:c2:c5:b3:15:14:60:33:b7:0f

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

kernel32

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

user32

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

gdi32

SelectObject
SetTextColor
SetBkMode
CreateFontIndirectA
CreateBrushIndirect
DeleteObject
GetDeviceCaps
SetBkColor

shell32

SHGetSpecialFolderLocation
ShellExecuteExA
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA

advapi32

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

comctl32

ImageList_Create
ImageList_AddMasked
ord17
ImageList_Destroy

ole32

OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance

Sections

.text
Size: 27KB - Virtual size: 26KB

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: 3KB - Virtual size: 154KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e037327a20e5c7520a608e1a32477275

Code Sign

cb:89:fe:3b:ae:5e:bf:dc:58:9b:5c:bb:c3:f9:2f:ccCertificate

Extended Key Usages

Key Usages

6d:d4:72:eb:02:ae:04:06:e3:dd:84:3f:5f:e1:45:e1Certificate

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

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate

Extended Key Usages

Key Usages

fa:6a:6b:40:ab:58:eb:12:33:70:ea:18:41:da:74:dd:7d:4d:0e:66:01:68:6b:c2:c5:b3:15:14:60:33:b7:0fSigner

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

Sections

.text Size: 27KB - Virtual size: 26KB

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

.data Size: 3KB - Virtual size: 154KB

.ndata Size: - Virtual size: 44KB

.rsrc Size: 3KB - Virtual size: 2KB

cb:89:fe:3b:ae:5e:bf:dc:58:9b:5c:bb:c3:f9:2f:cc
Certificate

6d:d4:72:eb:02:ae:04:06:e3:dd:84:3f:5f:e1:45:e1
Certificate

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

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

fa:6a:6b:40:ab:58:eb:12:33:70:ea:18:41:da:74:dd:7d:4d:0e:66:01:68:6b:c2:c5:b3:15:14:60:33:b7:0f
Signer

.text
Size: 27KB - Virtual size: 26KB

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

.data
Size: 3KB - Virtual size: 154KB

.ndata
Size: - Virtual size: 44KB

.rsrc
Size: 3KB - Virtual size: 2KB