General

  • Target

    49479cd2c971bbcfd2987aa83c9b578e06cd0de9dad96d4e6a1dcab09db84e81

  • Size

    948KB

  • Sample

    230216-c24djsfd55

  • MD5

    04149a83c654e94e1ca19bafeb888223

  • SHA1

    4918450895f366fe290d4ff6f39c0516a5520f34

  • SHA256

    49479cd2c971bbcfd2987aa83c9b578e06cd0de9dad96d4e6a1dcab09db84e81

  • SHA512

    f3d12c0e78fa48230a2c0ed0bd48302a535c160bc053076c711ea7dde80033eff05584985b795279cd166242ef348a4676cd74ffa30ae0adde7f362ee633a8a3

  • SSDEEP

    24576:XyZ6UaLnJQ0a2qnAqGLUD7v6xRlgJ25k:i7Sw2Q/iUDG9h

Malware Config

Extracted

Family

redline

Botnet

dubka

C2

193.233.20.13:4136

Attributes
  • auth_value

    e5a9421183a033f283b2f23139b471f0

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Extracted

Family

amadey

Version

3.66

C2

193.233.20.2/Bn89hku/index.php

Extracted

Family

redline

Botnet

cr10

C2

176.113.115.17:4132

Attributes
  • auth_value

    0a52a09c70a98bb6612362e5eb8b1d02

Targets

    • Target

      49479cd2c971bbcfd2987aa83c9b578e06cd0de9dad96d4e6a1dcab09db84e81

    • Size

      948KB

    • MD5

      04149a83c654e94e1ca19bafeb888223

    • SHA1

      4918450895f366fe290d4ff6f39c0516a5520f34

    • SHA256

      49479cd2c971bbcfd2987aa83c9b578e06cd0de9dad96d4e6a1dcab09db84e81

    • SHA512

      f3d12c0e78fa48230a2c0ed0bd48302a535c160bc053076c711ea7dde80033eff05584985b795279cd166242ef348a4676cd74ffa30ae0adde7f362ee633a8a3

    • SSDEEP

      24576:XyZ6UaLnJQ0a2qnAqGLUD7v6xRlgJ25k:i7Sw2Q/iUDG9h

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks