Overview
overview
10Static
static
31825c3ea4b...18.exe
windows7-x64
101825c3ea4b...18.exe
windows10-2004-x64
9$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3InterVpn/b.../3.exe
windows7-x64
9InterVpn/b.../3.exe
windows10-2004-x64
9InterVpn/b...pn.exe
windows7-x64
9InterVpn/b...pn.exe
windows10-2004-x64
9InterVpn/b...sy.vbs
windows7-x64
8InterVpn/b...sy.vbs
windows10-2004-x64
8InterVpn/b...ns.exe
windows7-x64
10InterVpn/b...ns.exe
windows10-2004-x64
9InterVpn/b...-2.dll
windows7-x64
3InterVpn/b...-2.dll
windows10-2004-x64
3InterVpn/b...-1.dll
windows7-x64
1InterVpn/b...-1.dll
windows10-2004-x64
1InterVpn/b...sl.exe
windows7-x64
1InterVpn/b...sl.exe
windows10-2004-x64
1InterVpn/b...ui.exe
windows7-x64
1InterVpn/b...ui.exe
windows10-2004-x64
1InterVpn/b...pn.exe
windows7-x64
1InterVpn/b...pn.exe
windows10-2004-x64
1InterVpn/b...rv.exe
windows7-x64
1InterVpn/b...rv.exe
windows10-2004-x64
1Analysis
-
max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05-05-2024 14:40
Static task
static1
Behavioral task
behavioral1
Sample
1825c3ea4b59cadb7d59f6ab4dfe9bff_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
1825c3ea4b59cadb7d59f6ab4dfe9bff_JaffaCakes118.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral13
Sample
InterVpn/bin/InterVpn/3.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
InterVpn/bin/InterVpn/3.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
InterVpn/bin/InterVpn/intervpn.exe
Resource
win7-20240215-en
Behavioral task
behavioral16
Sample
InterVpn/bin/InterVpn/intervpn.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral17
Sample
InterVpn/bin/InterVpn/qwesy.vbs
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
InterVpn/bin/InterVpn/qwesy.vbs
Resource
win10v2004-20240419-en
Behavioral task
behavioral19
Sample
InterVpn/bin/InterVpn/vruns.exe
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
InterVpn/bin/InterVpn/vruns.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral21
Sample
InterVpn/bin/liblzo2-2.dll
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
InterVpn/bin/liblzo2-2.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
InterVpn/bin/libpkcs11-helper-1.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
InterVpn/bin/libpkcs11-helper-1.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
InterVpn/bin/openssl.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
InterVpn/bin/openssl.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral27
Sample
InterVpn/bin/openvpn-gui.exe
Resource
win7-20240215-en
Behavioral task
behavioral28
Sample
InterVpn/bin/openvpn-gui.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral29
Sample
InterVpn/bin/openvpn.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
InterVpn/bin/openvpn.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral31
Sample
InterVpn/bin/openvpnserv.exe
Resource
win7-20231129-en
Behavioral task
behavioral32
Sample
InterVpn/bin/openvpnserv.exe
Resource
win10v2004-20240419-en
General
-
Target
$PLUGINSDIR/nsExec.dll
-
Size
6KB
-
MD5
132e6153717a7f9710dcea4536f364cd
-
SHA1
e39bc82c7602e6dd0797115c2bd12e872a5fb2ab
-
SHA256
d29afce2588d8dd7bb94c00ca91cac0e85b80ffa6b221f5ffcb83a2497228eb2
-
SHA512
9aeb0b3051ce07fb9f03dfee7cea4a5e423425e48cb538173bd2a167817f867a30bd4d27d07875f27ca00031745b24547030b7f146660b049fa717590f1c77e1
-
SSDEEP
96:M/SspqrIYxLPEQhThvov3TE4/2Sa5P9QFFYzOx4uF3sbSEI5LP39sQvM:M/QUG7lhvov36S5FcUjliSEI5LuQ
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3012 2584 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2252 wrote to memory of 2584 2252 rundll32.exe rundll32.exe PID 2252 wrote to memory of 2584 2252 rundll32.exe rundll32.exe PID 2252 wrote to memory of 2584 2252 rundll32.exe rundll32.exe PID 2252 wrote to memory of 2584 2252 rundll32.exe rundll32.exe PID 2252 wrote to memory of 2584 2252 rundll32.exe rundll32.exe PID 2252 wrote to memory of 2584 2252 rundll32.exe rundll32.exe PID 2252 wrote to memory of 2584 2252 rundll32.exe rundll32.exe PID 2584 wrote to memory of 3012 2584 rundll32.exe WerFault.exe PID 2584 wrote to memory of 3012 2584 rundll32.exe WerFault.exe PID 2584 wrote to memory of 3012 2584 rundll32.exe WerFault.exe PID 2584 wrote to memory of 3012 2584 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 2203⤵
- Program crash