General

  • Target

    2c5f03af869d1d37d9492e0773ac9370dbbbb7f98ef143d01eaab2c0664bb935

  • Size

    1.0MB

  • Sample

    240817-y5jzzaxfjp

  • MD5

    db4a23dcf72244c48018e9fe9d9adf62

  • SHA1

    9e7e5e1e2061917685b60e7b14d72379a31d9884

  • SHA256

    2c5f03af869d1d37d9492e0773ac9370dbbbb7f98ef143d01eaab2c0664bb935

  • SHA512

    4dd419dedc5b03460e2a236bcd91ce726d08b1a8753bf7da216ff9b15655f2c8aa2f25ebc9e04fa1f1b2c82196d6cd14f108b0a0674e6e348520679e2ff60955

  • SSDEEP

    24576:PyN08Cw6700HN8mkhicALPpKaSRuWyS6xDoevxM9w6KiT3n0:aNtu00tCQ2/ypoeay6KiTX

Malware Config

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Targets

    • Target

      2c5f03af869d1d37d9492e0773ac9370dbbbb7f98ef143d01eaab2c0664bb935

    • Size

      1.0MB

    • MD5

      db4a23dcf72244c48018e9fe9d9adf62

    • SHA1

      9e7e5e1e2061917685b60e7b14d72379a31d9884

    • SHA256

      2c5f03af869d1d37d9492e0773ac9370dbbbb7f98ef143d01eaab2c0664bb935

    • SHA512

      4dd419dedc5b03460e2a236bcd91ce726d08b1a8753bf7da216ff9b15655f2c8aa2f25ebc9e04fa1f1b2c82196d6cd14f108b0a0674e6e348520679e2ff60955

    • SSDEEP

      24576:PyN08Cw6700HN8mkhicALPpKaSRuWyS6xDoevxM9w6KiT3n0:aNtu00tCQ2/ypoeay6KiTX

    • Detect Mystic stealer payload

    • Modifies Windows Defender Real-time Protection settings

    • 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks