General

  • Target

    2866c6275e0277c04529e5462bf91dcc3886e5e6f728f6eca353e36e8d17878c

  • Size

    539KB

  • Sample

    230324-j671vsfc3t

  • MD5

    aee6ec98e68510fb95db5e295f0ae17b

  • SHA1

    508df5c3e02d2919265309017c6e0c7ca1c92953

  • SHA256

    2866c6275e0277c04529e5462bf91dcc3886e5e6f728f6eca353e36e8d17878c

  • SHA512

    bae367520b359fbf271eef8f7558bc2630fea6696b2ac6a8673849cfc9c7cbd9ac6da52cd809e6a560a1bc06a6bb84856d4ac380e715714157089069ecb41def

  • SSDEEP

    12288:zMr1y90g0AesSCwyOIvvnnWXYzxVI4+HgzvUGyGpniZ:yyYAesS67vnWXYtsA8GQZ

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      2866c6275e0277c04529e5462bf91dcc3886e5e6f728f6eca353e36e8d17878c

    • Size

      539KB

    • MD5

      aee6ec98e68510fb95db5e295f0ae17b

    • SHA1

      508df5c3e02d2919265309017c6e0c7ca1c92953

    • SHA256

      2866c6275e0277c04529e5462bf91dcc3886e5e6f728f6eca353e36e8d17878c

    • SHA512

      bae367520b359fbf271eef8f7558bc2630fea6696b2ac6a8673849cfc9c7cbd9ac6da52cd809e6a560a1bc06a6bb84856d4ac380e715714157089069ecb41def

    • SSDEEP

      12288:zMr1y90g0AesSCwyOIvvnnWXYzxVI4+HgzvUGyGpniZ:yyYAesS67vnWXYtsA8GQZ

    • 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