Overview
overview
10Static
static
10b9a83fd920...1e.exe
windows7-x64
4b9a83fd920...1e.exe
windows10-2004-x64
4$APPDATA/T...bb.dll
windows7-x64
1$APPDATA/T...bb.dll
windows10-2004-x64
1$APPDATA/T...re.dll
windows7-x64
3$APPDATA/T...re.dll
windows10-2004-x64
3$APPDATA/T...to.dll
windows7-x64
1$APPDATA/T...to.dll
windows10-2004-x64
1$APPDATA/T...id.dll
windows7-x64
1$APPDATA/T...id.dll
windows10-2004-x64
1$APPDATA/T...mu.dll
windows7-x64
1$APPDATA/T...mu.dll
windows10-2004-x64
1$APPDATA/T...xp.dll
windows7-x64
1$APPDATA/T...xp.dll
windows10-2004-x64
1$APPDATA/T...en.dll
windows7-x64
1$APPDATA/T...en.dll
windows10-2004-x64
1$APPDATA/T...lp.dll
windows7-x64
1$APPDATA/T...lp.dll
windows10-2004-x64
1$APPDATA/T...ur.dll
windows7-x64
1$APPDATA/T...ur.dll
windows10-2004-x64
1$APPDATA/T...nf.dll
windows7-x64
1$APPDATA/T...nf.dll
windows10-2004-x64
1$APPDATA/T...ml.dll
windows7-x64
1$APPDATA/T...ml.dll
windows10-2004-x64
1$APPDATA/T...le.dll
windows7-x64
1$APPDATA/T...le.dll
windows10-2004-x64
1$APPDATA/T...ce.dll
windows7-x64
1$APPDATA/T...ce.dll
windows10-2004-x64
1$APPDATA/T...ck.dll
windows7-x64
1$APPDATA/T...ck.dll
windows10-2004-x64
1$APPDATA/T...dl.dll
windows7-x64
1$APPDATA/T...dl.dll
windows10-2004-x64
1Analysis
-
max time kernel
144s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 11:37
Behavioral task
behavioral1
Sample
b9a83fd92044028d1dd0264b972c95c2cb7564e8bbf480b245c8bf28a1dcb51e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b9a83fd92044028d1dd0264b972c95c2cb7564e8bbf480b245c8bf28a1dcb51e.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aebb.dll
Resource
win7-20240215-en
Behavioral task
behavioral4
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aebb.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aecore.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aecore.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aecrypto.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aecrypto.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aedroid.dll
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aedroid.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aeemu.dll
Resource
win7-20240220-en
Behavioral task
behavioral12
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aeemu.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aeexp.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aeexp.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aegen.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aegen.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aehelp.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aehelp.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aeheur.dll
Resource
win7-20240419-en
Behavioral task
behavioral20
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aeheur.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aelibinf.dll
Resource
win7-20240215-en
Behavioral task
behavioral22
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aelibinf.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aeml.dll
Resource
win7-20240220-en
Behavioral task
behavioral24
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aeml.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aemobile.dll
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aemobile.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aeoffice.dll
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aeoffice.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aepack.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aepack.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral31
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aerdl.dll
Resource
win7-20231129-en
Behavioral task
behavioral32
Sample
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aerdl.dll
Resource
win10v2004-20240508-en
General
-
Target
$APPDATA/TotalAV/updates/SAVAPI 11.0.1/aebb.dll
-
Size
93KB
-
MD5
2af40e6f90240525f8cd27961b53f2db
-
SHA1
5eab9dc2edef6140df6842811da9e8ae9a27cbd9
-
SHA256
cd6fcce8f0a2e4f832894abe41f2c4e7c0ab97b4a46eb478d085ffbb9ca36b5b
-
SHA512
ba80cf1f33e14d5dd3a3f96196e265d33920ac4fcc23dd3da61e192233401aad522fceea4a295628f03345ec3e43ae16542b0adcf8adcf0ee93a3f2114c2bccf
-
SSDEEP
1536:BwgYl1cyd7JwVYgPj73dFZEqusWhmcdhRktha4rbtqa:B4t7AYgPjfeZHhRkthaFa
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3992 wrote to memory of 3060 3992 rundll32.exe 85 PID 3992 wrote to memory of 3060 3992 rundll32.exe 85 PID 3992 wrote to memory of 3060 3992 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\TotalAV\updates\SAVAPI 11.0.1\aebb.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:3992 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\$APPDATA\TotalAV\updates\SAVAPI 11.0.1\aebb.dll",#12⤵PID:3060
-