Overview
overview
10Static
static
10TotalAV_Setup.exe
windows7-x64
6TotalAV_Setup.exe
windows10-2004-x64
4$APPDATA/T...te.exe
windows7-x64
1$APPDATA/T...te.exe
windows10-2004-x64
1$APPDATA/T...io.dll
windows7-x64
3$APPDATA/T...io.dll
windows10-2004-x64
3$APPDATA/T...lt.sys
windows7-x64
1$APPDATA/T...lt.sys
windows10-2004-x64
1$APPDATA/T...bb.sys
windows7-x64
1$APPDATA/T...bb.sys
windows10-2004-x64
1$APPDATA/T...gr.sys
windows7-x64
1$APPDATA/T...gr.sys
windows10-2004-x64
1$APPDATA/T...io.dll
windows7-x64
3$APPDATA/T...io.dll
windows10-2004-x64
3$APPDATA/T...lt.sys
windows10-2004-x64
1$APPDATA/T...bb.sys
windows10-2004-x64
1$APPDATA/T...gr.sys
windows10-2004-x64
1$APPDATA/T...io.dll
windows7-x64
3$APPDATA/T...io.dll
windows10-2004-x64
3$APPDATA/T...lt.sys
windows7-x64
1$APPDATA/T...lt.sys
windows10-2004-x64
1$APPDATA/T...bb.sys
windows7-x64
1$APPDATA/T...bb.sys
windows10-2004-x64
1$APPDATA/T...gr.sys
windows7-x64
1$APPDATA/T...gr.sys
windows10-2004-x64
1$APPDATA/T...io.dll
windows7-x64
3$APPDATA/T...io.dll
windows10-2004-x64
3$APPDATA/T...lt.sys
windows10-2004-x64
1Microsoft....cs.dll
windows7-x64
1Microsoft....cs.dll
windows10-2004-x64
1Microsoft....es.dll
windows7-x64
1Microsoft....es.dll
windows10-2004-x64
1Analysis
-
max time kernel
119s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
21-05-2024 11:27
Behavioral task
behavioral1
Sample
TotalAV_Setup.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
TotalAV_Setup.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/avupdate.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/avupdate.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win7/avgio.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win7/avgio.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win7/avgntflt.sys
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win7/avgntflt.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win7/avipbb.sys
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win7/avipbb.sys
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win7/avkmgr.sys
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win7/avkmgr.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win8/avgio.dll
Resource
win7-20240419-en
Behavioral task
behavioral14
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win8/avgio.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win8/avgntflt.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral16
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win8/avipbb.sys
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win8/avkmgr.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral18
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win64/win7/avgio.dll
Resource
win7-20240220-en
Behavioral task
behavioral19
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win64/win7/avgio.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral20
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win64/win7/avgntflt.sys
Resource
win7-20240419-en
Behavioral task
behavioral21
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win64/win7/avgntflt.sys
Resource
win10v2004-20240426-en
Behavioral task
behavioral22
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win64/win7/avipbb.sys
Resource
win7-20240221-en
Behavioral task
behavioral23
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win64/win7/avipbb.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral24
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win64/win7/avkmgr.sys
Resource
win7-20240508-en
Behavioral task
behavioral25
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win64/win7/avkmgr.sys
Resource
win10v2004-20240508-en
Behavioral task
behavioral26
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win64/win8/avgio.dll
Resource
win7-20240215-en
Behavioral task
behavioral27
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win64/win8/avgio.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral28
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win64/win8/avgntflt.sys
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
Microsoft.AppCenter.Analytics.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
Microsoft.AppCenter.Analytics.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
Microsoft.AppCenter.Crashes.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Microsoft.AppCenter.Crashes.dll
Resource
win10v2004-20240426-en
General
-
Target
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/on_access/win32/win8/avgio.dll
-
Size
153KB
-
MD5
49e51045f2951fd248318ac9f1ccb18e
-
SHA1
7a09bfa925fb2703bba5b26ddeae1ec7e3a481fb
-
SHA256
73b563935d96d328d5e13d05ddc35f24b69237e4c4b7b183ee66aeeb3ccd9c16
-
SHA512
df00015514bbcdd6d0ff9c38485ee65d7700fb7cadd4327d12230d63f078da5e9aa5fd11aec9f8c741bdf7c84c84c38543af1f71ebc12a4477415e2c5ab9deda
-
SSDEEP
3072:kBWuZL07xXI4ZUgZ/aAD4uQWh3C56jn/KutS8t/6aqDDNYt0c:Sw9Y4GVAD40h3f/KutSgGk
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 844 2488 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2312 wrote to memory of 2488 2312 rundll32.exe 28 PID 2312 wrote to memory of 2488 2312 rundll32.exe 28 PID 2312 wrote to memory of 2488 2312 rundll32.exe 28 PID 2312 wrote to memory of 2488 2312 rundll32.exe 28 PID 2312 wrote to memory of 2488 2312 rundll32.exe 28 PID 2312 wrote to memory of 2488 2312 rundll32.exe 28 PID 2312 wrote to memory of 2488 2312 rundll32.exe 28 PID 2488 wrote to memory of 844 2488 rundll32.exe 29 PID 2488 wrote to memory of 844 2488 rundll32.exe 29 PID 2488 wrote to memory of 844 2488 rundll32.exe 29 PID 2488 wrote to memory of 844 2488 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\TotalAV\updates\SAVAPI 11.0.1\on_access\win32\win8\avgio.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:2312 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\TotalAV\updates\SAVAPI 11.0.1\on_access\win32\win8\avgio.dll",#12⤵
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 2243⤵
- Program crash
PID:844
-
-