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Reports

Overview

overview

6

Static

static

3

Plugins/Si...in.dll

windows7-x64

1

Plugins/Si...in.dll

windows10-2004-x64

1

SilverBullet.exe

windows7-x64

1

SilverBullet.exe

windows10-2004-x64

6

amd64/Micr...00.dll

windows7-x64

1

amd64/Micr...00.dll

windows10-2004-x64

1

amd64/Micr...00.dll

windows7-x64

1

amd64/Micr...00.dll

windows10-2004-x64

1

bin/AngleSharp.dll

windows7-x64

1

bin/AngleSharp.dll

windows10-2004-x64

1

bin/BCrypt.Net.dll

windows7-x64

1

bin/BCrypt.Net.dll

windows10-2004-x64

1

bin/Bouncy...to.dll

windows7-x64

1

bin/Bouncy...to.dll

windows10-2004-x64

1

bin/Captch...re.dll

windows7-x64

1

bin/Captch...re.dll

windows10-2004-x64

1

bin/CaptchaSharp.dll

windows7-x64

1

bin/CaptchaSharp.dll

windows10-2004-x64

1

bin/Cloudf...Re.dll

windows7-x64

1

bin/Cloudf...Re.dll

windows10-2004-x64

1

bin/Common...or.dll

windows7-x64

1

bin/Common...or.dll

windows10-2004-x64

1

bin/ControlzEx.dll

windows7-x64

1

bin/ControlzEx.dll

windows10-2004-x64

1

bin/CryptSharp.dll

windows7-x64

1

bin/CryptSharp.dll

windows10-2004-x64

1

bin/EO.Base.dll

windows7-x64

1

bin/EO.Base.dll

windows10-2004-x64

1

bin/EO.Web...pf.dll

windows7-x64

1

bin/EO.Web...pf.dll

windows10-2004-x64

1

bin/EO.WebBrowser.dll

windows7-x64

1

bin/EO.WebBrowser.dll

windows10-2004-x64

1

Analysis

max time kernel
91s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
11-06-2024 15:24

Sharing

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

Plugins/SilverBullet.Plugin.dll

Resource

win7-20240508-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral2

Sample

Plugins/SilverBullet.Plugin.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral3

Sample

SilverBullet.exe

Resource

win7-20240508-en

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral4

Sample

SilverBullet.exe

Resource

win10v2004-20240508-en

windows10-2004-x64

2 signatures

150 seconds

Behavioral task

behavioral5

Sample

amd64/Microsoft.VC100.CRT/msvcp100.dll

Resource

win7-20240221-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral6

Sample

amd64/Microsoft.VC100.CRT/msvcp100.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral7

Sample

amd64/Microsoft.VC100.CRT/msvcr100.dll

Resource

win7-20240508-en

windows7-x64

1 signatures

150 seconds

Behavioral task

behavioral8

Sample

amd64/Microsoft.VC100.CRT/msvcr100.dll

Resource

win10v2004-20240426-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral9

Sample

bin/AngleSharp.dll

Resource

win7-20240508-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral10

Sample

bin/AngleSharp.dll

Resource

win10v2004-20240426-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral11

Sample

bin/BCrypt.Net.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral12

Sample

bin/BCrypt.Net.dll

Resource

win10v2004-20240508-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral13

Sample

bin/BouncyCastle.Crypto.dll

Resource

win7-20240508-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral14

Sample

bin/BouncyCastle.Crypto.dll

Resource

win10v2004-20240426-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral15

Sample

bin/CaptchaSharp.Services.More.dll

Resource

win7-20240419-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral16

Sample

bin/CaptchaSharp.Services.More.dll

Resource

win10v2004-20240426-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral17

Sample

bin/CaptchaSharp.dll

Resource

win7-20231129-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral18

Sample

bin/CaptchaSharp.dll

Resource

win10v2004-20240508-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral19

Sample

bin/CloudflareSolverRe.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral20

Sample

bin/CloudflareSolverRe.dll

Resource

win10v2004-20240226-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral21

Sample

bin/CommonServiceLocator.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral22

Sample

bin/CommonServiceLocator.dll

Resource

win10v2004-20240426-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral23

Sample

bin/ControlzEx.dll

Resource

win7-20240221-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral24

Sample

bin/ControlzEx.dll

Resource

win10v2004-20240508-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral25

Sample

bin/CryptSharp.dll

Resource

win7-20240508-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral26

Sample

bin/CryptSharp.dll

Resource

win10v2004-20240426-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral27

Sample

bin/EO.Base.dll

Resource

win7-20240215-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral28

Sample

bin/EO.Base.dll

Resource

win10v2004-20240508-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral29

Sample

bin/EO.WebBrowser.Wpf.dll

Resource

win7-20240419-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral30

Sample

bin/EO.WebBrowser.Wpf.dll

Resource

win10v2004-20240508-en

windows10-2004-x64

0 signatures

150 seconds

Behavioral task

behavioral31

Sample

bin/EO.WebBrowser.dll

Resource

win7-20231129-en

windows7-x64

0 signatures

150 seconds

Behavioral task

behavioral32

Sample

bin/EO.WebBrowser.dll

Resource

win10v2004-20240508-en

windows10-2004-x64

0 signatures

150 seconds

Report Analysis Logs

General

Target

bin/BouncyCastle.Crypto.dll
Size

2.5MB
MD5

f0b3e112ce4807a28e2b5d66a840ed7f
SHA1

54a6743781fd4ceb720331fce92f16186931192d
SHA256

333903c7d22a27098e45fc64b77a264aa220605cfbd3e329c200d7e4b42c881c
SHA512

dc8ec9754c5e86f7e54e75ff3e5859c1b057f90e9c41788037b944a5db2cb3b70060763d0efcbe55ec595bcc47a9c0ff847a4876821470ca1659c31afd5b0190
SSDEEP

49152:OSSJ+G1PjodumkjD6Oc0mqHZwueCtbu9kQN:6xodumo6Lr

Score

1^/10

Malware Config

Signatures

Processes

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\BouncyCastle.Crypto.dll,#1
1⤵
PID:2876

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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