General

  • Target

    09cf2c67f47fa742b91ea5b2c1036628b1c4c0da2d85b474cc6f2111308e3ffc

  • Size

    993KB

  • Sample

    230331-el7r5sgd99

  • MD5

    9fa477a154864c2ef9ffbb6a971d8f9e

  • SHA1

    e80474c2df06829b96f8eaef9f82dd6f464c20bb

  • SHA256

    09cf2c67f47fa742b91ea5b2c1036628b1c4c0da2d85b474cc6f2111308e3ffc

  • SHA512

    c8f488925ed4d961ac451d33e04753b9c146d7b0cd82027d1c833c88322d103cf391d28ce60e6aaf6f366e4d23cc36e3828dd9bf5d658fee66afd27361f377d0

  • SSDEEP

    24576:1yfSuP5ZIkVzoSWvz7Rcy8E14jjjG0t5ERjtxu2EsA+Qs:QfSuP5ZJVzopvH4Ei3jr5E9XA+Q

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

liba

C2

176.113.115.145:4125

Attributes
  • auth_value

    1a62e130767ad862d1fb9d7ab0115025

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Extracted

Family

redline

Botnet

Redline

C2

85.31.54.183:43728

Attributes
  • auth_value

    1666a0a46296c430de7ba5e70bd0c0f3

Targets

    • Target

      09cf2c67f47fa742b91ea5b2c1036628b1c4c0da2d85b474cc6f2111308e3ffc

    • Size

      993KB

    • MD5

      9fa477a154864c2ef9ffbb6a971d8f9e

    • SHA1

      e80474c2df06829b96f8eaef9f82dd6f464c20bb

    • SHA256

      09cf2c67f47fa742b91ea5b2c1036628b1c4c0da2d85b474cc6f2111308e3ffc

    • SHA512

      c8f488925ed4d961ac451d33e04753b9c146d7b0cd82027d1c833c88322d103cf391d28ce60e6aaf6f366e4d23cc36e3828dd9bf5d658fee66afd27361f377d0

    • SSDEEP

      24576:1yfSuP5ZIkVzoSWvz7Rcy8E14jjjG0t5ERjtxu2EsA+Qs:QfSuP5ZJVzopvH4Ei3jr5E9XA+Q

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Downloads MZ/PE 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.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks