Overview

overview

10

Static

static

3

freddo.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    freddo.exe

  • Size

    14.3MB

  • Sample

    240410-tzrqeadh64

  • MD5

    54624a787c53efc6b2b2f0adb02303c3

  • SHA1

    f9ac2cb0fab7d6024a5e9e078edede8e1bb8848c

  • SHA256

    a78d6caa0a4b98ca054410bc97416093e9ed3746215f621d67c1b6da93c58427

  • SHA512

    987e73b269889c2668bb626edbef4dfeb589b36361b58f8f983a08bcd2120656fd1b85b33f92fb6ae86878b2c7d60eef945d1c0ca274f7740ce56f5e77882ed6

  • SSDEEP

    393216:YHFuDKw9va/tx9L+zn7DJTa1TsUS4uPVJGbahsWPJ2i:YHFuDKw9vUtvQn7DJT0sU7u9c5EJ2i

Score
10/10
chaosevasionransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Admin\Documents\FREDDO.txt

Family

chaos

Ransom Note
----> Chaos is multi language ransomware. Translate your note to any language <---- All of your files have been encrypted Your computer was infected with a ransomware virus. Your files have been encrypted and you won't be able to decrypt them without our help.What can I do to get my files back?You can buy our special decryption software, this software will allow you to recover all of your data and remove the ransomware from your computer.The price for the software is $1,500. Payment can be made in Bitcoin only. How do I pay, where do I get Bitcoin? Purchasing Bitcoin varies from country to country, you are best advised to do a quick google search yourself to find out how to buy Bitcoin. Many of our customers have reported these sites to be fast and reliable: Coinmama - hxxps://www.coinmama.com Bitpanda - hxxps://www.bitpanda.com Payment informationAmount: 0.1473766 BTC Bitcoin Address: bc1qlnzcep4l4ac0ttdrq7awxev9ehu465f2vpt9x0

Targets

    • Target

      freddo.exe

    • Size

      14.3MB

    • MD5

      54624a787c53efc6b2b2f0adb02303c3

    • SHA1

      f9ac2cb0fab7d6024a5e9e078edede8e1bb8848c

    • SHA256

      a78d6caa0a4b98ca054410bc97416093e9ed3746215f621d67c1b6da93c58427

    • SHA512

      987e73b269889c2668bb626edbef4dfeb589b36361b58f8f983a08bcd2120656fd1b85b33f92fb6ae86878b2c7d60eef945d1c0ca274f7740ce56f5e77882ed6

    • SSDEEP

      393216:YHFuDKw9va/tx9L+zn7DJTa1TsUS4uPVJGbahsWPJ2i:YHFuDKw9vUtvQn7DJT0sU7u9c5EJ2i

    Score
    10/10
    chaosevasionransomwarespywarestealer

    • Chaos

      Ransomware family first seen in June 2021.

      ransomwarechaos

    • Chaos Ransomware

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

      ransomware

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

3
T1070

File Deletion

3
T1070.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Inhibit System Recovery

4
T1490

Defacement

1
T1491

Resource Development

Reconnaissance

Tasks