Overview
overview
10Static
static
10TotalAV.exe
windows7-x64
7TotalAV.exe
windows10-2004-x64
8System.Col...ic.dll
windows7-x64
1System.Col...ic.dll
windows10-2004-x64
1System.Col...ed.dll
windows7-x64
1System.Col...ed.dll
windows10-2004-x64
1System.Col...ns.dll
windows7-x64
1System.Col...ns.dll
windows10-2004-x64
1System.Com...ns.dll
windows7-x64
1System.Com...ns.dll
windows10-2004-x64
1System.Com...ns.dll
windows7-x64
1System.Com...ns.dll
windows10-2004-x64
1System.Com...nc.dll
windows7-x64
1System.Com...nc.dll
windows10-2004-x64
1System.Com...es.dll
windows7-x64
1System.Com...es.dll
windows10-2004-x64
1System.Com...er.dll
windows7-x64
1System.Com...er.dll
windows10-2004-x64
1System.Com...el.dll
windows7-x64
1System.Com...el.dll
windows10-2004-x64
1System.Con...er.dll
windows7-x64
1System.Con...er.dll
windows10-2004-x64
1System.Con...on.dll
windows7-x64
1System.Con...on.dll
windows10-2004-x64
1System.Console.dll
windows7-x64
1System.Console.dll
windows10-2004-x64
1System.Core.dll
windows7-x64
1System.Core.dll
windows10-2004-x64
1System.Dat...on.dll
windows7-x64
1System.Dat...on.dll
windows10-2004-x64
1System.Dat...ns.dll
windows7-x64
1System.Dat...ns.dll
windows10-2004-x64
1Analysis
-
max time kernel
141s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
13-03-2024 00:17
Behavioral task
behavioral1
Sample
TotalAV.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
TotalAV.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
System.Collections.NonGeneric.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
System.Collections.NonGeneric.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
System.Collections.Specialized.dll
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
System.Collections.Specialized.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
System.Collections.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
System.Collections.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
System.ComponentModel.Annotations.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
System.ComponentModel.Annotations.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
System.ComponentModel.DataAnnotations.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
System.ComponentModel.DataAnnotations.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
System.ComponentModel.EventBasedAsync.dll
Resource
win7-20240220-en
Behavioral task
behavioral14
Sample
System.ComponentModel.EventBasedAsync.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
System.ComponentModel.Primitives.dll
Resource
win7-20240215-en
Behavioral task
behavioral16
Sample
System.ComponentModel.Primitives.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
System.ComponentModel.TypeConverter.dll
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
System.ComponentModel.TypeConverter.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
System.ComponentModel.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
System.ComponentModel.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
System.Configuration.ConfigurationManager.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
System.Configuration.ConfigurationManager.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
System.Configuration.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
System.Configuration.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
System.Console.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
System.Console.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
System.Core.dll
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
System.Core.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
System.Data.Common.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
System.Data.Common.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
System.Data.DataSetExtensions.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
System.Data.DataSetExtensions.dll
Resource
win10v2004-20240226-en
General
-
Target
System.Collections.NonGeneric.dll
-
Size
94KB
-
MD5
d9af7be6e5ede98e59580a6e3995ff04
-
SHA1
14042b8741d5ccf540a6425d9847c20f0cd79bfe
-
SHA256
55347653b204516ba3feb26f9e38348982d141bc2654470c74cd6672f2f5fe47
-
SHA512
fa9d407f39d8a095d59d4de20a0057c732232dab03c0b91d6396b0902c467370a5ba0ca12dd422e2d334628e31082cf464f169b60d7d26352f6836f32d6b4e9b
-
SSDEEP
1536:XhrldoYSDLdsNnQ0VxQs7uzZqie8DK9BTYhYi49zm:Xh/oZHGNQYezZqZkKkhKy
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2824 wrote to memory of 4816 2824 rundll32.exe 82 PID 2824 wrote to memory of 4816 2824 rundll32.exe 82 PID 2824 wrote to memory of 4816 2824 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\System.Collections.NonGeneric.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2824 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\System.Collections.NonGeneric.dll,#12⤵PID:4816
-