General

  • Target

    53373ec859d3cc02addb86345400dd637dfba36704ba9f04b04942a72490af55.bin

  • Size

    1.2MB

  • Sample

    230501-t2lbeafa4w

  • MD5

    da5ee2ff584ed5f7131125c717662ab5

  • SHA1

    dc5496dc0fdb8de0791a623f350dc23721ed1066

  • SHA256

    53373ec859d3cc02addb86345400dd637dfba36704ba9f04b04942a72490af55

  • SHA512

    fd6555389d9b134845bfd47f1fb18cd7c83f1098af743ddbb68ee733edf2d8f9746d77dedec7a29163561d8f4f9201573b16eba767b4f044f5eb03968c4949dc

  • SSDEEP

    24576:LyeRQyaPZS/bmwTVsAx5bvc21VANMFLxkdvzYrK3tqzvi4:+elanwTZbk21Vi6L6dvzYrK9qW

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Targets

    • Target

      53373ec859d3cc02addb86345400dd637dfba36704ba9f04b04942a72490af55.bin

    • Size

      1.2MB

    • MD5

      da5ee2ff584ed5f7131125c717662ab5

    • SHA1

      dc5496dc0fdb8de0791a623f350dc23721ed1066

    • SHA256

      53373ec859d3cc02addb86345400dd637dfba36704ba9f04b04942a72490af55

    • SHA512

      fd6555389d9b134845bfd47f1fb18cd7c83f1098af743ddbb68ee733edf2d8f9746d77dedec7a29163561d8f4f9201573b16eba767b4f044f5eb03968c4949dc

    • SSDEEP

      24576:LyeRQyaPZS/bmwTVsAx5bvc21VANMFLxkdvzYrK3tqzvi4:+elanwTZbk21Vi6L6dvzYrK9qW

    • Amadey

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

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

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

    • 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks