Overview
overview
6Static
static
3MullvadVPN-2023.6.exe
windows7-x64
MullvadVPN-2023.6.exe
windows10-2004-x64
6$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3vulkan-1.dll
windows7-x64
1vulkan-1.dll
windows10-2004-x64
1$PLUGINSDI...up.dll
windows7-x64
3$PLUGINSDI...up.dll
windows10-2004-x64
3$PLUGINSDI...ic.exe
windows7-x64
1$PLUGINSDI...ic.exe
windows10-2004-x64
1$PLUGINSDIR/log.dll
windows7-x64
3$PLUGINSDIR/log.dll
windows10-2004-x64
3$PLUGINSDI...up.exe
windows7-x64
1$PLUGINSDI...up.exe
windows10-2004-x64
1$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...7z.dll
windows7-x64
3$PLUGINSDI...7z.dll
windows10-2004-x64
3$PLUGINSDI...it.dll
windows7-x64
3$PLUGINSDI...it.dll
windows10-2004-x64
3$PLUGINSDI...ry.dll
windows7-x64
3$PLUGINSDI...ry.dll
windows10-2004-x64
3$PLUGINSDIR/tray.dll
windows7-x64
6$PLUGINSDIR/tray.dll
windows10-2004-x64
6Analysis
-
max time kernel
92s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
21/02/2024, 00:13
Static task
static1
Behavioral task
behavioral1
Sample
MullvadVPN-2023.6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
MullvadVPN-2023.6.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240220-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
vulkan-1.dll
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
vulkan-1.dll
Resource
win10v2004-20240220-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/cleanup.dll
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/cleanup.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/driverlogic.exe
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/driverlogic.exe
Resource
win10v2004-20240220-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/log.dll
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/log.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/mullvad-setup.exe
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/mullvad-setup.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240215-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240220-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10v2004-20240220-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/pathedit.dll
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/pathedit.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/registry.dll
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/registry.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/tray.dll
Resource
win7-20231215-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/tray.dll
Resource
win10v2004-20231215-en
General
-
Target
$PLUGINSDIR/pathedit.dll
-
Size
227KB
-
MD5
472b1782f3e5a9f4d182abf6d3d303c5
-
SHA1
6d2b041189bf8d350f2eb9e8b0c21e1c77590047
-
SHA256
07d2f4173b3518a99c63b8ff316b5edfbdf0018331be774a3de9172a60e7322c
-
SHA512
98abd505b4e763b1da38c887f316db5a40515e7a1ad7650aed56ddd9f45c9d84151726a5cbdd7af3c29746b4868089550a74b125f075949e6f9621a5aefe60f0
-
SSDEEP
3072:y2zI5yma+6agPKbqvq6d5zHYQrxNKQBPvy0t5pXcTQJA1R3uAg0FuD0mN13XzV5Z:bIAhquHB2EHy0t5RcT6AOdz38AqeNI3M
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4036 2296 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 944 wrote to memory of 2296 944 rundll32.exe 83 PID 944 wrote to memory of 2296 944 rundll32.exe 83 PID 944 wrote to memory of 2296 944 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\pathedit.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:944 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\pathedit.dll,#12⤵PID:2296
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 6123⤵
- Program crash
PID:4036
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2296 -ip 22961⤵PID:3980