General

  • Target

    NEAS.998cd3b724f9097316e5fe22e7bb1520.exe

  • Size

    522KB

  • Sample

    231113-egsgnagh3z

  • MD5

    998cd3b724f9097316e5fe22e7bb1520

  • SHA1

    4021375178ed6bb61df72a3753ae952d76c3e35f

  • SHA256

    54698c1dfe50107b7104bb63530d76c7fed9c967e7ae8225a4138883bf6fe61e

  • SHA512

    2d323c5039f319b6aca3d8e334fbfb94b22ac278b0e9d11c4b929c96ee7cb50668ae4d0aaee2ba64f5b4a24b87e06dd84ad140c6edb61f0b517525d729882da6

  • SSDEEP

    12288:2MrJy90mEQLFlxnuUEcOtwf2GmZ2X47XPljTLLfSbZwVf:nylEO7nuU9kGU2c/libkf

Malware Config

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      NEAS.998cd3b724f9097316e5fe22e7bb1520.exe

    • Size

      522KB

    • MD5

      998cd3b724f9097316e5fe22e7bb1520

    • SHA1

      4021375178ed6bb61df72a3753ae952d76c3e35f

    • SHA256

      54698c1dfe50107b7104bb63530d76c7fed9c967e7ae8225a4138883bf6fe61e

    • SHA512

      2d323c5039f319b6aca3d8e334fbfb94b22ac278b0e9d11c4b929c96ee7cb50668ae4d0aaee2ba64f5b4a24b87e06dd84ad140c6edb61f0b517525d729882da6

    • SSDEEP

      12288:2MrJy90mEQLFlxnuUEcOtwf2GmZ2X47XPljTLLfSbZwVf:nylEO7nuU9kGU2c/libkf

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks