General

  • Target

    b5c4acf55126207efb15b26683b7c0817b32717bb4976.exe

  • Size

    634KB

  • Sample

    220415-bkhj3sahf4

  • MD5

    e8a57951fb4a981c29177e678a4d69e0

  • SHA1

    9f088792cb02b9f31b57fe7a82f1a34e49c4c376

  • SHA256

    b5c4acf55126207efb15b26683b7c0817b32717bb497622999413e54d26f04ce

  • SHA512

    d62e6a4f5ca2addd81973002bc664b80dab664b444810110fba9062c20f77f68620d84dbacc30678bf25d85e6364aea7c1e63569225587d704f8631958fecc5a

Malware Config

Extracted

Family

redline

Botnet

mix15.04

C2

185.215.113.70:12189

Attributes
  • auth_value

    7be339254ae826f7fe03de06dd444581

Targets

    • Target

      b5c4acf55126207efb15b26683b7c0817b32717bb4976.exe

    • Size

      634KB

    • MD5

      e8a57951fb4a981c29177e678a4d69e0

    • SHA1

      9f088792cb02b9f31b57fe7a82f1a34e49c4c376

    • SHA256

      b5c4acf55126207efb15b26683b7c0817b32717bb497622999413e54d26f04ce

    • SHA512

      d62e6a4f5ca2addd81973002bc664b80dab664b444810110fba9062c20f77f68620d84dbacc30678bf25d85e6364aea7c1e63569225587d704f8631958fecc5a

    • Meta Stealer Stealer

      Meta Stealer steals passwords stored in browsers, written in C++.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Downloads MZ/PE file

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks