General

  • Target

    31e625cb50d48f8f0c9457b35962475b.bin

  • Size

    1.2MB

  • Sample

    231113-bt9d6afe76

  • MD5

    5e345d6692ba82e6b855798de5e2798a

  • SHA1

    ba48296e7091bd4c9fc4132a2d6b247ef21fd396

  • SHA256

    c8ed283c827f2bbcc2a43646cbcfae72e06c1909b913bae67948aeaa1c7d6c41

  • SHA512

    83fff5b852269bd2db5301bd87933c490f407baca861e749113e143406e11afdc09c0e545fcac25393e6708e234cefd4c240362321f285a02e721bf54af3c5f4

  • SSDEEP

    24576:5w7TuXs2c/MOxV1h/aLsgyNkZ0jcqW7oET+wM6xf5ctlLmTX3ZposEPCD:C7qsvxrV5gyNDjzWUzGpaFy3ZysLD

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      fd0f80ba887ecbecb50c9afa76982cb60ada0502570f12c3e2b77c638efa79bc.exe

    • Size

      1.3MB

    • MD5

      31e625cb50d48f8f0c9457b35962475b

    • SHA1

      ab7cfcca8d144651d8bd3592024a3563b4b1c7c5

    • SHA256

      fd0f80ba887ecbecb50c9afa76982cb60ada0502570f12c3e2b77c638efa79bc

    • SHA512

      9ac98e97861cb59cbd697a3445a8465ca36cb70c155fd5ab98e7eeb0bc61f424ed76dc3d2e7633af422ef81558e9b6febf9c6eb9ff7e1df97b61c448d6ef540d

    • SSDEEP

      24576:ayB4bOk4AaeOIsnCnGTtsD5gXolE9+ch+au+B7hNgQna06qXC:h+baeNiQGm+olUBhBjDnN6

    • Detect Mystic stealer payload

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Detected potential entity reuse from brand paypal.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks