General

  • Target

    50477583c55ecee2b480910922b0510e56cd429d91d9f125db1b15a2543e13f4

  • Size

    684KB

  • Sample

    230324-t2fqxsfe65

  • MD5

    5c0f5be301d949e789ae84bb479c27b9

  • SHA1

    7745e5731567135d9a6478d850a75d7c5047bee8

  • SHA256

    50477583c55ecee2b480910922b0510e56cd429d91d9f125db1b15a2543e13f4

  • SHA512

    a76f7b5f0f0354620ab43f2228382ad566632a99a7da52d7c3662a13f406bb818d153f8135cbe27e1505cc0c88bf5e866c489aded3b877a44338b0fd1c7b07bd

  • SSDEEP

    12288:i2p6IH/YF4pPp9BkMNVxauA6aFKm941l3qrKaPG4Lk2faSKVJ8ekcxAe:i2zpPpnkOVxa/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

      50477583c55ecee2b480910922b0510e56cd429d91d9f125db1b15a2543e13f4

    • Size

      684KB

    • MD5

      5c0f5be301d949e789ae84bb479c27b9

    • SHA1

      7745e5731567135d9a6478d850a75d7c5047bee8

    • SHA256

      50477583c55ecee2b480910922b0510e56cd429d91d9f125db1b15a2543e13f4

    • SHA512

      a76f7b5f0f0354620ab43f2228382ad566632a99a7da52d7c3662a13f406bb818d153f8135cbe27e1505cc0c88bf5e866c489aded3b877a44338b0fd1c7b07bd

    • SSDEEP

      12288:i2p6IH/YF4pPp9BkMNVxauA6aFKm941l3qrKaPG4Lk2faSKVJ8ekcxAe:i2zpPpnkOVxa/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