General

  • Target

    17492b7ea8a57c13fd562e17c33560452ce93345418863ffd2ca7bf1468347a4

  • Size

    689KB

  • Sample

    230328-cjazaagd77

  • MD5

    ed9043ed7e177d42f4cf6c383118e67d

  • SHA1

    ef28592eb32d735164b75c4911e3ce98e5650d0f

  • SHA256

    17492b7ea8a57c13fd562e17c33560452ce93345418863ffd2ca7bf1468347a4

  • SHA512

    ce9567425bcd18e34ce3776530d5cd23e4a1e8d38e0be98a1054a7898e7aed6a927b381685f3dfa3ec82c1a1e8b73fb0f0690fa9aad1a3f320345e30996164e8

  • SSDEEP

    12288:5Mrxy90Zll/I2GYo2yug496ieyH65hLuvwyobeyc4C0xmJ/vRFKCfige/E0gA:YySllw2loj4Q+afaOepv0xmJ/jKCagNg

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      17492b7ea8a57c13fd562e17c33560452ce93345418863ffd2ca7bf1468347a4

    • Size

      689KB

    • MD5

      ed9043ed7e177d42f4cf6c383118e67d

    • SHA1

      ef28592eb32d735164b75c4911e3ce98e5650d0f

    • SHA256

      17492b7ea8a57c13fd562e17c33560452ce93345418863ffd2ca7bf1468347a4

    • SHA512

      ce9567425bcd18e34ce3776530d5cd23e4a1e8d38e0be98a1054a7898e7aed6a927b381685f3dfa3ec82c1a1e8b73fb0f0690fa9aad1a3f320345e30996164e8

    • SSDEEP

      12288:5Mrxy90Zll/I2GYo2yug496ieyH65hLuvwyobeyc4C0xmJ/vRFKCfige/E0gA:YySllw2loj4Q+afaOepv0xmJ/jKCagNg

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks