Overview
overview
7Static
static
3bVPN_1_7_0_setup.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...on.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3QtCore4.dll
windows10-2004-x64
3QtGui4.dll
windows10-2004-x64
3QtNetwork4.dll
windows10-2004-x64
3bvpn.exe
windows10-2004-x64
1debug_helper.exe
windows10-2004-x64
1iwasel_pro...er.exe
windows10-2004-x64
1libeay32.dll
windows10-2004-x64
1msvcp100.dll
windows10-2004-x64
3msvcr100.dll
windows10-2004-x64
3openvpn/libeay32.dll
windows10-2004-x64
1openvpn/li...-1.dll
windows10-2004-x64
3openvpn/libssl32.dll
windows10-2004-x64
1openvpn/lzo2.dll
windows10-2004-x64
1openvpn/msvcr90.dll
windows10-2004-x64
1openvpn/openvpn.exe
windows10-2004-x64
1openvpn/ssleay32.dll
windows10-2004-x64
1openvpn/ta...01.sys
windows10-2004-x64
1openvpn/ta...ll.exe
windows10-2004-x64
1openvpn/ta...01.sys
windows10-2004-x64
1openvpn/ta...ll.exe
windows10-2004-x64
1plugins/im...o4.dll
windows10-2004-x64
1qjson0.dll
windows10-2004-x64
3qssh2.dll
windows10-2004-x64
3quazip.dll
windows10-2004-x64
3ssleay32.dll
windows10-2004-x64
1Analysis
-
max time kernel
1648s -
max time network
1548s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
14-04-2024 20:51
Static task
static1
Behavioral task
behavioral1
Sample
bVPN_1_7_0_setup.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral8
Sample
QtCore4.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
QtGui4.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral10
Sample
QtNetwork4.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
bvpn.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral12
Sample
debug_helper.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
iwasel_pro_updater.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral14
Sample
libeay32.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
msvcp100.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral16
Sample
msvcr100.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
openvpn/libeay32.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral18
Sample
openvpn/libpkcs11-helper-1.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
openvpn/libssl32.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral20
Sample
openvpn/lzo2.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
openvpn/msvcr90.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral22
Sample
openvpn/openvpn.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral23
Sample
openvpn/ssleay32.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral24
Sample
openvpn/tap/win32/tap0901.sys
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
openvpn/tap/win32/tapinstall.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral26
Sample
openvpn/tap/win64/tap0901.sys
Resource
win10v2004-20240412-en
Behavioral task
behavioral27
Sample
openvpn/tap/win64/tapinstall.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral28
Sample
plugins/imageformats/qico4.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral29
Sample
qjson0.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral30
Sample
qssh2.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral31
Sample
quazip.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral32
Sample
ssleay32.dll
Resource
win10v2004-20240412-en
General
-
Target
bvpn.exe
-
Size
1.1MB
-
MD5
c5e8208089ad21661674499dc1fd924a
-
SHA1
cdab2916aadf6def06681e140f721891586736d0
-
SHA256
9f041b16425b2af8912cf13a2201b9db285e63d8c37401a8f9164d25a47b70c4
-
SHA512
4e3a18812a0adf109018022d5913f9eb58f4758585a8da0e102926219531361f478c117a6150198bb7d543ccf2411d5bf7fa2de5018bf5d79be55feaeda4bdf0
-
SSDEEP
12288:InYDLKcvZOinl6THSb75GAOj9rZfOU5A/+Nv+f3lp9liAPxgVNp:InYDLKcxO9ybcjNgU5AWQfH9QGgVNp
Malware Config
Signatures
-
Modifies registry class 1 IoCs
Processes:
bvpn.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WF_SERVICE_NPV_FF56A4C7 bvpn.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
bvpn.exepid Process 2508 bvpn.exe 2508 bvpn.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
bvpn.exepid Process 2508 bvpn.exe 2508 bvpn.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
bvpn.exepid Process 2508 bvpn.exe 2508 bvpn.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
bvpn.exepid Process 2508 bvpn.exe 2508 bvpn.exe 2508 bvpn.exe 2508 bvpn.exe