General

  • Target

    cc80de4b9e13853fe4ae1076537c44544abcac66dc96b94a6cb1bb9b705709a4

  • Size

    1.2MB

  • Sample

    230224-k5qkvsag66

  • MD5

    bf81a25754b5364e5f2e8688438051ac

  • SHA1

    4f2679cfbb64ee598e3a60ac14e6132712257b69

  • SHA256

    cc80de4b9e13853fe4ae1076537c44544abcac66dc96b94a6cb1bb9b705709a4

  • SHA512

    a66604e0ecbc54e7cc5f0c4863def44ad59d00281cb699a216d6ed91bb54fc1a7a14270c69a79bd227acedeafebe6fb19b67c84e0a7d8f9bf765c469315ca294

  • SSDEEP

    24576:KyFpe50NL8kfJgu50WUCQKnZUUnN2depujQ2CaL74ZHZ5fIOLF0njug94+:RFpeqNL8MJgqERKnlNCep4pL741Z5fXk

Malware Config

Extracted

Family

redline

Botnet

ronur

C2

193.233.20.20:4134

Attributes
  • auth_value

    f88f86755a528d4b25f6f3628c460965

Extracted

Family

redline

Botnet

funka

C2

193.233.20.20:4134

Attributes
  • auth_value

    cdb395608d7ec633dce3d2f0c7fb0741

Extracted

Family

amadey

Version

3.67

C2

193.233.20.15/dF30Hn4m/index.php

Targets

    • Target

      cc80de4b9e13853fe4ae1076537c44544abcac66dc96b94a6cb1bb9b705709a4

    • Size

      1.2MB

    • MD5

      bf81a25754b5364e5f2e8688438051ac

    • SHA1

      4f2679cfbb64ee598e3a60ac14e6132712257b69

    • SHA256

      cc80de4b9e13853fe4ae1076537c44544abcac66dc96b94a6cb1bb9b705709a4

    • SHA512

      a66604e0ecbc54e7cc5f0c4863def44ad59d00281cb699a216d6ed91bb54fc1a7a14270c69a79bd227acedeafebe6fb19b67c84e0a7d8f9bf765c469315ca294

    • SSDEEP

      24576:KyFpe50NL8kfJgu50WUCQKnZUUnN2depujQ2CaL74ZHZ5fIOLF0njug94+:RFpeqNL8MJgqERKnlNCep4pL741Z5fXk

    • 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

    • 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