General

  • Target

    4b64dcf88672644d50fc8c61722b0aa2e1c997dea3e2de6636867ccfc2564a8d

  • Size

    211KB

  • Sample

    220805-h5tw6sgeb6

  • MD5

    baec9b40c3e4e67b18d3e65e2254d48c

  • SHA1

    cba8f35fa9db4e67d800211ff017a65243b4e074

  • SHA256

    4b64dcf88672644d50fc8c61722b0aa2e1c997dea3e2de6636867ccfc2564a8d

  • SHA512

    8c0addad974a25e19041f6f1f692b9cfd16e731e04f7c0a088c6fa18e8837c79574f11e203192f717df6aa22e53b1f0366b01329ad6ac7815656f193be3b4936

Malware Config

Extracted

Family

redline

Botnet

AF2

C2

stcontact.top:80

Attributes
  • auth_value

    4d729a2faecb406a0eb1d6fcf30432fa

Targets

    • Target

      4b64dcf88672644d50fc8c61722b0aa2e1c997dea3e2de6636867ccfc2564a8d

    • Size

      211KB

    • MD5

      baec9b40c3e4e67b18d3e65e2254d48c

    • SHA1

      cba8f35fa9db4e67d800211ff017a65243b4e074

    • SHA256

      4b64dcf88672644d50fc8c61722b0aa2e1c997dea3e2de6636867ccfc2564a8d

    • SHA512

      8c0addad974a25e19041f6f1f692b9cfd16e731e04f7c0a088c6fa18e8837c79574f11e203192f717df6aa22e53b1f0366b01329ad6ac7815656f193be3b4936

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks