General

  • Target

    f43edcef1a5f1968ba5cc538078da37b7cc913e8992d692aa2d83e2a4af9b175

  • Size

    924KB

  • Sample

    230409-y2fhdach58

  • MD5

    8ce7b2c4d83e36af9e187fdec3d30d9e

  • SHA1

    a37012532eb3a4321f91dca57a13bd12c59664c3

  • SHA256

    f43edcef1a5f1968ba5cc538078da37b7cc913e8992d692aa2d83e2a4af9b175

  • SHA512

    b8bee748cf749ce969f9192e1ddeec6ac606d0d3f8da106a50c05dcc6d3a0e0d9bfd4d1e0e24fa0cd5dc06c28b8a591628c52e5307db444d239a0e6a02f73e81

  • SSDEEP

    24576:VyJ1GDH+kocM06dmmd4C2lIyZwWDxhKp:wJcyk5MXPdX29wWLK

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      f43edcef1a5f1968ba5cc538078da37b7cc913e8992d692aa2d83e2a4af9b175

    • Size

      924KB

    • MD5

      8ce7b2c4d83e36af9e187fdec3d30d9e

    • SHA1

      a37012532eb3a4321f91dca57a13bd12c59664c3

    • SHA256

      f43edcef1a5f1968ba5cc538078da37b7cc913e8992d692aa2d83e2a4af9b175

    • SHA512

      b8bee748cf749ce969f9192e1ddeec6ac606d0d3f8da106a50c05dcc6d3a0e0d9bfd4d1e0e24fa0cd5dc06c28b8a591628c52e5307db444d239a0e6a02f73e81

    • SSDEEP

      24576:VyJ1GDH+kocM06dmmd4C2lIyZwWDxhKp:wJcyk5MXPdX29wWLK

    • 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

    • Executes dropped EXE

    • 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

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks