General

  • Target

    605e5ed3687cf83313ce80d7affd3be79bc1205de82370cb16cc57344bacf497

  • Size

    679KB

  • Sample

    230323-2bystaae69

  • MD5

    44ce3d58c0bdc8fc6e435b1fa17ba857

  • SHA1

    5676e70dab951021a88471a55186bf988206744d

  • SHA256

    605e5ed3687cf83313ce80d7affd3be79bc1205de82370cb16cc57344bacf497

  • SHA512

    9d68ea8cd9b0c784d70c2f16d1f1d42cc7c454e0429a5442299e79d8061a01a26bc1c4e35844dbac38ebd28c681e395161b9d1addcf4a077ab9e23064ba7d51d

  • SSDEEP

    12288:/GHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:K/HeDoTKwC2r8mldwGWkCoevSY+A

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      605e5ed3687cf83313ce80d7affd3be79bc1205de82370cb16cc57344bacf497

    • Size

      679KB

    • MD5

      44ce3d58c0bdc8fc6e435b1fa17ba857

    • SHA1

      5676e70dab951021a88471a55186bf988206744d

    • SHA256

      605e5ed3687cf83313ce80d7affd3be79bc1205de82370cb16cc57344bacf497

    • SHA512

      9d68ea8cd9b0c784d70c2f16d1f1d42cc7c454e0429a5442299e79d8061a01a26bc1c4e35844dbac38ebd28c681e395161b9d1addcf4a077ab9e23064ba7d51d

    • SSDEEP

      12288:/GHIGD4gZKt4U5Mu3iTTKJ2e32cc8M1o/SldCnGoxkqeYBndoehW8ArY+v4:K/HeDoTKwC2r8mldwGWkCoevSY+A

    • 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