General

  • Target

    25837998c0ec70623254ec9fe0466952a64edbfa21a8311c9af0289c2bddbb22

  • Size

    1.0MB

  • Sample

    230531-wdlndagd95

  • MD5

    c719cd44ce25e752eaa5915601f9a3b9

  • SHA1

    1b5c6a3ac18cbbd63804707790c470425ae78bd6

  • SHA256

    25837998c0ec70623254ec9fe0466952a64edbfa21a8311c9af0289c2bddbb22

  • SHA512

    aaa174482252262e1b5205b3c38ea7878e476958e2819e6874e2f5586d6d8fa1e2e548e226640c5dcd6457a97cc4281c9e94ce931368e33a481d1b9d1604d2ac

  • SSDEEP

    24576:5yQlHaINtTrvhmG3dFgmvsenXFP3KWRhyLn:sCHaINpLhn3P/si9K2

Malware Config

Extracted

Family

redline

Botnet

lars

C2

83.97.73.127:19045

Attributes
  • auth_value

    8b06149cdaa5b5a4c6c7b3663f19e609

Extracted

Family

redline

Botnet

nitro

C2

83.97.73.127:19045

Attributes
  • auth_value

    1b68cf84b9b046f28b71cb39e44aa0e4

Targets

    • Target

      25837998c0ec70623254ec9fe0466952a64edbfa21a8311c9af0289c2bddbb22

    • Size

      1.0MB

    • MD5

      c719cd44ce25e752eaa5915601f9a3b9

    • SHA1

      1b5c6a3ac18cbbd63804707790c470425ae78bd6

    • SHA256

      25837998c0ec70623254ec9fe0466952a64edbfa21a8311c9af0289c2bddbb22

    • SHA512

      aaa174482252262e1b5205b3c38ea7878e476958e2819e6874e2f5586d6d8fa1e2e548e226640c5dcd6457a97cc4281c9e94ce931368e33a481d1b9d1604d2ac

    • SSDEEP

      24576:5yQlHaINtTrvhmG3dFgmvsenXFP3KWRhyLn:sCHaINpLhn3P/si9K2

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks