General

  • Target

    09202799.exe

  • Size

    578KB

  • Sample

    230611-kj465agg97

  • MD5

    0a870d9cffa9d5aa35b431dccc0ead22

  • SHA1

    f5605148a509824ecd96c3427b1b16805e075a3a

  • SHA256

    19161936a232def3f3f1c78df737064e46360821e426402dfbb9527b50792b09

  • SHA512

    f04453ff3e39ace21eccfaab001696d1d75d384e367dc8bdb3d65289f3ba840cd641cbcdeecd021a6de1c138212d2bf9b06b9211d2bf6bfb9557863eb429fa8e

  • SSDEEP

    12288:RMroy90qwm553uDrBWuYVknaE8Uo1VNIH63MpxXk3:5yEi3uD8CnyUoZIH6cbXk3

Malware Config

Extracted

Family

redline

Botnet

dast

C2

83.97.73.129:19068

Attributes
  • auth_value

    17d71bf1a3f93284f5848e00b0dd8222

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Extracted

Family

redline

Botnet

crazy

C2

83.97.73.129:19068

Attributes
  • auth_value

    66bc4d9682ea090eef64a299ece12fdd

Targets

    • Target

      09202799.exe

    • Size

      578KB

    • MD5

      0a870d9cffa9d5aa35b431dccc0ead22

    • SHA1

      f5605148a509824ecd96c3427b1b16805e075a3a

    • SHA256

      19161936a232def3f3f1c78df737064e46360821e426402dfbb9527b50792b09

    • SHA512

      f04453ff3e39ace21eccfaab001696d1d75d384e367dc8bdb3d65289f3ba840cd641cbcdeecd021a6de1c138212d2bf9b06b9211d2bf6bfb9557863eb429fa8e

    • SSDEEP

      12288:RMroy90qwm553uDrBWuYVknaE8Uo1VNIH63MpxXk3:5yEi3uD8CnyUoZIH6cbXk3

    • 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.

    • 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