General

  • Target

    bfbb0cabc3799accc3410629170a36a11690f6606850f1b072195d039de56cf9

  • Size

    685KB

  • Sample

    230327-re83vafh3x

  • MD5

    da80dbf23bf1d5cba25240647b79a21c

  • SHA1

    a1a14fc307f1450415c3e3e9f32e0eda823ca1ac

  • SHA256

    bfbb0cabc3799accc3410629170a36a11690f6606850f1b072195d039de56cf9

  • SHA512

    e2b5ada1375d32976bc6721576aab9452e9d683d2f79ecc254dd4e05a311690b0892ad3c72fbe74a56818600aee4283e53af7980fbe5d1eef4b517230184c5e2

  • SSDEEP

    12288:nMray90PPdYnELnYCIfZ3/lZmojiryJvmZArk7BxsHE7xla23bL:dyOPKnELYCIxPLmojgyxmirU/sHE9lTf

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      bfbb0cabc3799accc3410629170a36a11690f6606850f1b072195d039de56cf9

    • Size

      685KB

    • MD5

      da80dbf23bf1d5cba25240647b79a21c

    • SHA1

      a1a14fc307f1450415c3e3e9f32e0eda823ca1ac

    • SHA256

      bfbb0cabc3799accc3410629170a36a11690f6606850f1b072195d039de56cf9

    • SHA512

      e2b5ada1375d32976bc6721576aab9452e9d683d2f79ecc254dd4e05a311690b0892ad3c72fbe74a56818600aee4283e53af7980fbe5d1eef4b517230184c5e2

    • SSDEEP

      12288:nMray90PPdYnELnYCIfZ3/lZmojiryJvmZArk7BxsHE7xla23bL:dyOPKnELYCIxPLmojgyxmirU/sHE9lTf

    • 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