General

  • Target

    bcbd2fe43df8ff15d3e4503438a54951.exe

  • Size

    3.9MB

  • Sample

    220813-gyq19sghg9

  • MD5

    bcbd2fe43df8ff15d3e4503438a54951

  • SHA1

    2c3848c520573916606777df889ab7e0f9a84ea3

  • SHA256

    dde8987c6126117794a9922ce253a735bd113100a8e56412b518bd9349e70d83

  • SHA512

    b72ee7273a6869b0f90b35a6e944c2c92030d3a219504e70ceaa843b592ef97331cc621c4bf0aca2daa78017b94a0402211c7d2f0becca7926ee97c30be3959d

Malware Config

Extracted

Family

redline

C2

185.215.113.83:60722

Attributes
  • auth_value

    a1b687bd55ee0ce016df2e017a162814

Targets

    • Target

      bcbd2fe43df8ff15d3e4503438a54951.exe

    • Size

      3.9MB

    • MD5

      bcbd2fe43df8ff15d3e4503438a54951

    • SHA1

      2c3848c520573916606777df889ab7e0f9a84ea3

    • SHA256

      dde8987c6126117794a9922ce253a735bd113100a8e56412b518bd9349e70d83

    • SHA512

      b72ee7273a6869b0f90b35a6e944c2c92030d3a219504e70ceaa843b592ef97331cc621c4bf0aca2daa78017b94a0402211c7d2f0becca7926ee97c30be3959d

    • 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.

    • Loads dropped DLL

    • 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