General

  • Target

    f0d9ef4a9de10906214cdba893c943cc9b5dcb993a6af1ab5cd7a2ec4fb638cf

  • Size

    684KB

  • Sample

    230324-rnt1aafa62

  • MD5

    f50101555e1aded123b09a3eea927acb

  • SHA1

    dfc210c3b8972e89c485cf678a1f060349729c7c

  • SHA256

    f0d9ef4a9de10906214cdba893c943cc9b5dcb993a6af1ab5cd7a2ec4fb638cf

  • SHA512

    2e1c077ad0d21e0b86ae98b4d2f3e2bb9125e1d3e71e795ba7f61f7df9b1cbbacb0686d12c779bec77247591423ba8b29df916ba00867c35e23473974de160f3

  • SSDEEP

    12288:b2p6IH/YF4pPp9BkMNVxauA6aFKm941l3qrKaPG4Lk2faSKVJ8ekcxAe:b2zpPpnkOVxa/68KZl3UKaPG4Lk2/KVf

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

gena

C2

193.233.20.32:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Targets

    • Target

      f0d9ef4a9de10906214cdba893c943cc9b5dcb993a6af1ab5cd7a2ec4fb638cf

    • Size

      684KB

    • MD5

      f50101555e1aded123b09a3eea927acb

    • SHA1

      dfc210c3b8972e89c485cf678a1f060349729c7c

    • SHA256

      f0d9ef4a9de10906214cdba893c943cc9b5dcb993a6af1ab5cd7a2ec4fb638cf

    • SHA512

      2e1c077ad0d21e0b86ae98b4d2f3e2bb9125e1d3e71e795ba7f61f7df9b1cbbacb0686d12c779bec77247591423ba8b29df916ba00867c35e23473974de160f3

    • SSDEEP

      12288:b2p6IH/YF4pPp9BkMNVxauA6aFKm941l3qrKaPG4Lk2faSKVJ8ekcxAe:b2zpPpnkOVxa/68KZl3UKaPG4Lk2/KVf

    • 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 Enterprise v6

Tasks