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Reports

Overview

overview

Static

static

SilverBull...til.py

windows7-x64

SilverBull...til.py

windows10-2004-x64

SilverBull...ion.py

windows7-x64

SilverBull...ion.py

windows10-2004-x64

SilverBull...ate.py

windows7-x64

SilverBull...ate.py

windows10-2004-x64

SilverBull...est.py

windows7-x64

SilverBull...est.py

windows10-2004-x64

SilverBull...ing.py

windows7-x64

SilverBull...ing.py

windows10-2004-x64

SilverBull...t__.py

windows7-x64

SilverBull...t__.py

windows10-2004-x64

SilverBull...rds.py

windows7-x64

SilverBull...rds.py

windows10-2004-x64

SilverBull...ser.py

windows7-x64

SilverBull...ser.py

windows10-2004-x64

SilverBull...ddr.py

windows7-x64

SilverBull...ddr.py

windows10-2004-x64

SilverBull...ase.py

windows7-x64

SilverBull...ase.py

windows10-2004-x64

SilverBull...ime.py

windows7-x64

SilverBull...ime.py

windows10-2004-x64

SilverBull...set.py

windows7-x64

SilverBull...set.py

windows10-2004-x64

SilverBull...ger.py

windows7-x64

SilverBull...ger.py

windows10-2004-x64

SilverBull...ers.py

windows7-x64

SilverBull...ers.py

windows10-2004-x64

SilverBull...ors.py

windows7-x64

SilverBull...ors.py

windows10-2004-x64

SilverBull...ser.py

windows7-x64

SilverBull...ser.py

windows10-2004-x64

Analysis

max time kernel
144s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-10-2024 11:36

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Static task

static1

6 signatures

Behavioral task

behavioral1

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/distutils/util.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/distutils/util.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral3

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/distutils/version.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral4

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/distutils/version.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral5

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/distutils/versionpredicate.py

Resource

win7-20240729-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral6

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/distutils/versionpredicate.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral7

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/doctest.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral8

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/doctest.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral9

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/dummy_threading.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral10

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/dummy_threading.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral11

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/__init__.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral12

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/__init__.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral13

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/_encoded_words.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral14

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/_encoded_words.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral15

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/_header_value_parser.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral16

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/_header_value_parser.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral17

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/_parseaddr.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral18

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/_parseaddr.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral19

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/_policybase.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral20

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/_policybase.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral21

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/base64mime.py

Resource

win7-20240729-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral22

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/base64mime.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral23

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/charset.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral24

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/charset.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral25

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/contentmanager.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral26

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/contentmanager.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral27

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/encoders.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral28

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/encoders.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral29

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/errors.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral30

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/errors.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Behavioral task

behavioral31

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/feedparser.py

Resource

win7-20240903-en

discovery

windows7-x64

6 signatures

150 seconds

Behavioral task

behavioral32

Sample

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/feedparser.py

Resource

win10v2004-20240802-en

windows10-2004-x64

3 signatures

150 seconds

Report Analysis Logs

General

Target

SilverBullet.1.4.1.Pro/SilverBullet 1.4.1 [Pro]/lib/email/charset.py
Size

17KB
MD5

d2fbcd65150d8f7795d7055ca56de63a
SHA1

37c0d86460b2f64cb0fc953715d5c3690ca12f47
SHA256

6148755b619676ca4be62c5962b4a2272705eda400a47a227635983b34252f2b
SHA512

d734a2f28c13a3cd63117e5e68a601249c296d629cfc8008e08369f794becb467de6e0963285707ce7d37a86422d7d41345b6ad2a83ba90db2b66048e62ea48d
SSDEEP

384:yfqpEKcNLIGW8M5omAnSjblUbzsn9uokJ:ygERrC5RlWsn9uokJ

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4152	OpenWith.exe

Processes

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\SilverBullet.1.4.1.Pro\SilverBullet 1.4.1 [Pro]\lib\email\charset.py"
1⤵
- Modifies registry class
PID:1740

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads