General

  • Target

    1F7FA790B1FA8BD15FFDEB5F1F910BDD8D0042391580E2AB8685324C0E5A8F76

  • Size

    2.5MB

  • Sample

    220812-a3d4yagha2

  • MD5

    3b460c4451b08595d9214a075b98d79b

  • SHA1

    5f24c94c338e1c44947a3aadb552e6104e5cc026

  • SHA256

    1f7fa790b1fa8bd15ffdeb5f1f910bdd8d0042391580e2ab8685324c0e5a8f76

  • SHA512

    c276e23829b6c7f776161167788f8e8b634a6022aed9b27872424b7b263a60e8eebf5ba07fb79d28b7562c146326727df9ec35cfa5f8999cc2c779bceebb8175

Malware Config

Extracted

Family

redline

C2

185.215.113.23:15912

Attributes
  • auth_value

    f0b4b625b7b363201429ca7bc9c39510

Targets

    • Target

      1F7FA790B1FA8BD15FFDEB5F1F910BDD8D0042391580E2AB8685324C0E5A8F76

    • Size

      2.5MB

    • MD5

      3b460c4451b08595d9214a075b98d79b

    • SHA1

      5f24c94c338e1c44947a3aadb552e6104e5cc026

    • SHA256

      1f7fa790b1fa8bd15ffdeb5f1f910bdd8d0042391580e2ab8685324c0e5a8f76

    • SHA512

      c276e23829b6c7f776161167788f8e8b634a6022aed9b27872424b7b263a60e8eebf5ba07fb79d28b7562c146326727df9ec35cfa5f8999cc2c779bceebb8175

    • RedLine

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

    • RedLine payload

    • YTStealer

      YTStealer is a malware designed to steal YouTube authentication cookies.

    • YTStealer payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks