Overview
overview
6Static
static
3SilverBull...in.dll
windows7-x64
1SilverBull...in.dll
windows10-2004-x64
1SilverBull...ro.exe
windows7-x64
1SilverBull...ro.exe
windows10-2004-x64
1SilverBull...ro.exe
windows7-x64
1SilverBull...ro.exe
windows10-2004-x64
6SilverBull...20.dll
windows7-x64
1SilverBull...20.dll
windows10-2004-x64
1SilverBull...00.dll
windows7-x64
1SilverBull...00.dll
windows10-2004-x64
1SilverBull...ha.dll
windows7-x64
1SilverBull...ha.dll
windows10-2004-x64
1SilverBull...rp.dll
windows7-x64
1SilverBull...rp.dll
windows10-2004-x64
1SilverBull...to.dll
windows7-x64
1SilverBull...to.dll
windows10-2004-x64
1SilverBull...re.dll
windows7-x64
1SilverBull...re.dll
windows10-2004-x64
1SilverBull...rp.dll
windows7-x64
1SilverBull...rp.dll
windows10-2004-x64
1SilverBull...le.dll
windows7-x64
1SilverBull...le.dll
windows10-2004-x64
1SilverBull...ne.dll
windows7-x64
1SilverBull...ne.dll
windows10-2004-x64
1SilverBull...gs.dll
windows7-x64
1SilverBull...gs.dll
windows10-2004-x64
1SilverBull...mi.dll
windows7-x64
1SilverBull...mi.dll
windows10-2004-x64
1SilverBull...ws.dll
windows7-x64
1SilverBull...ws.dll
windows10-2004-x64
1SilverBull...Id.dll
windows7-x64
1SilverBull...Id.dll
windows10-2004-x64
1Analysis
-
max time kernel
136s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
04/07/2024, 23:26
Static task
static1
Behavioral task
behavioral1
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/Plugins/SilverBulletPro.Plugin.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/Plugins/SilverBulletPro.Plugin.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/SilverBulletPro.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/SilverBulletPro.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral5
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/SilverBulletPro.exe
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/SilverBulletPro.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/Tessernet/liblept1820.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/Tessernet/liblept1820.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/Tessernet/libtesseract500.dll
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/Tessernet/libtesseract500.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/2Captcha.dll
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/2Captcha.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral13
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/AngleSharp.dll
Resource
win7-20240611-en
Behavioral task
behavioral14
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/AngleSharp.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral15
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/BouncyCastle.Crypto.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/BouncyCastle.Crypto.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/CaptchaSharp.Services.More.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/CaptchaSharp.Services.More.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral19
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/CaptchaSharp.dll
Resource
win7-20240419-en
Behavioral task
behavioral20
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/CaptchaSharp.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral21
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/Colorful.Console.dll
Resource
win7-20240704-en
Behavioral task
behavioral22
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/Colorful.Console.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/CommandLine.dll
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/CommandLine.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral25
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/CountryFlags.dll
Resource
win7-20240704-en
Behavioral task
behavioral26
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/CountryFlags.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral27
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/DeviceId.Windows.Wmi.dll
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/DeviceId.Windows.Wmi.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral29
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/DeviceId.Windows.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/DeviceId.Windows.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral31
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/DeviceId.dll
Resource
win7-20240419-en
Behavioral task
behavioral32
Sample
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/bin/DeviceId.dll
Resource
win10v2004-20240704-en
General
-
Target
SilverBullet 1.4.1 [Pro]/SilverBullet 1.4.1 [Pro]/SilverBulletPro.exe
-
Size
613KB
-
MD5
ab216b4212f3f27e41b26259a830c777
-
SHA1
e2550a35cf1e4f6f08e28c43a6437fad6cc60711
-
SHA256
62ef275d396e894861167bd16ffa5fa78773f698447b51315ad84c9c5ff1f0d6
-
SHA512
d9b20fa1e0714232b9ad6683951991da3da98c294f8e62b441557b062229bd0a19e127a8e071a30b4033932bb400a4853f7866e3774f134f50538b95b5535bb6
-
SSDEEP
12288:hDToXd0Y8NahIRMJuAfki/U7vsBqpq/S1:xoz8A6M0/i/U7vqqp
Malware Config
Signatures
-
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 11 raw.githubusercontent.com 12 raw.githubusercontent.com -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 608 SilverBulletPro.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 608 SilverBulletPro.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\SilverBullet 1.4.1 [Pro]\SilverBullet 1.4.1 [Pro]\SilverBulletPro.exe"C:\Users\Admin\AppData\Local\Temp\SilverBullet 1.4.1 [Pro]\SilverBullet 1.4.1 [Pro]\SilverBulletPro.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:608