General

  • Target

    a9f1d139268416c799550a0741aeadbb.bin

  • Size

    642KB

  • Sample

    230328-cmw1xsge25

  • MD5

    12238bef4da631fbe987eb2db2a0845a

  • SHA1

    98201f1f441a87601620e4284eef35d4f261cacd

  • SHA256

    a00226caf3556121a959d8de36a1290e0ee7e0721737a65921f47ecd1498e495

  • SHA512

    47fd89b3b9fafd1f4f2f519dd97e2faa1798e5e66215810996c0fb7b9a956587c25763017df30d2d39a876cdc2fbd312743eb67bc5f8ed2aadf785174ccd94a0

  • SSDEEP

    12288:EnlBajZ95Oro/j86Qc1ByxoFfpC8c1hA8k0YH9FEna+eVR4xnb:6Ba9z1hC8eAPxH9ya+en8b

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

dogma

C2

193.233.20.32:4125

Attributes
  • auth_value

    1b692976ca991040f2e8890409c35142

Targets

    • Target

      0cad2cfc06b38439809d62e1c5ca38068fce11b1442dbdb4eaa32e68c2914b55.exe

    • Size

      686KB

    • MD5

      a9f1d139268416c799550a0741aeadbb

    • SHA1

      a2c3f3ff9443023114b94add4f7a30c165edd50c

    • SHA256

      0cad2cfc06b38439809d62e1c5ca38068fce11b1442dbdb4eaa32e68c2914b55

    • SHA512

      98c777aad810b357603e82505fa13681ebe777f71cdf6d4a94a7272f9516429d3b338f3256b12d9d41855725f73964866db227bef6cb18c69bb3e8e377ce59d8

    • SSDEEP

      12288:9MrQy903BCHk07CUdCa9RW4mTc73ZR+OYmMJuH64N4k4kk+B6q9wcK:Ny5XeU00+JuiiDDK

    • 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

    • Loads dropped DLL

    • 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