General

  • Target

    file

  • Size

    945KB

  • Sample

    230215-awyj1agf9y

  • MD5

    c0d5aa23802564c5d48bdc6bdc471ecd

  • SHA1

    5f2c61c2e2d71b9f649c49d1f0f7d3f02c2624d7

  • SHA256

    2b6f54f735fbcf0a8a7f1914f40399475aebef624b841428040afa0e95560549

  • SHA512

    daeaa435bffe1f08b56fad36cbbfbafc7904aa0269169e7ae83379ae6f1971b7cc3862831f48cbc2d47fcf9abbc2740f5eb2018253fe3847b6773093867e18bd

  • SSDEEP

    24576:VyjlNoCXfTjSYzGgrwIOM+aUYAVYEYEcDYPS/+2NX:w0CPTjhGgrwIXUY0YPYPS/+2

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

      file

    • Size

      945KB

    • MD5

      c0d5aa23802564c5d48bdc6bdc471ecd

    • SHA1

      5f2c61c2e2d71b9f649c49d1f0f7d3f02c2624d7

    • SHA256

      2b6f54f735fbcf0a8a7f1914f40399475aebef624b841428040afa0e95560549

    • SHA512

      daeaa435bffe1f08b56fad36cbbfbafc7904aa0269169e7ae83379ae6f1971b7cc3862831f48cbc2d47fcf9abbc2740f5eb2018253fe3847b6773093867e18bd

    • SSDEEP

      24576:VyjlNoCXfTjSYzGgrwIOM+aUYAVYEYEcDYPS/+2NX:w0CPTjhGgrwIXUY0YPYPS/+2

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks