General

  • Target

    9fc3e40dd03947cb37635927e9e17e01f6106d41bba92c4216c088f0050902af

  • Size

    689KB

  • Sample

    230328-f7se1sah7y

  • MD5

    25e014b563258ffe04660d6d35cdc20b

  • SHA1

    06c8645472983ae6ea54169e47e1241b8e025cf3

  • SHA256

    9fc3e40dd03947cb37635927e9e17e01f6106d41bba92c4216c088f0050902af

  • SHA512

    44159ce0847c66eb1ea5094e79fc9cb73331737fc923535cfdd5d4da987bd7b2055578dea8035fabe5ed165ff86a2855fa4d23c9e1cfadfeb2401dee1d73f2a7

  • SSDEEP

    12288:CMr8y904Bz+CgYkNnMzyG1YDZH9Nyw65hLumrTTwDoay9Hzz3pHmJgvqFI7figlm:SyrByCgYGHGKEPfam4y9RmJgWI7aglBE

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

      9fc3e40dd03947cb37635927e9e17e01f6106d41bba92c4216c088f0050902af

    • Size

      689KB

    • MD5

      25e014b563258ffe04660d6d35cdc20b

    • SHA1

      06c8645472983ae6ea54169e47e1241b8e025cf3

    • SHA256

      9fc3e40dd03947cb37635927e9e17e01f6106d41bba92c4216c088f0050902af

    • SHA512

      44159ce0847c66eb1ea5094e79fc9cb73331737fc923535cfdd5d4da987bd7b2055578dea8035fabe5ed165ff86a2855fa4d23c9e1cfadfeb2401dee1d73f2a7

    • SSDEEP

      12288:CMr8y904Bz+CgYkNnMzyG1YDZH9Nyw65hLumrTTwDoay9Hzz3pHmJgvqFI7figlm:SyrByCgYGHGKEPfam4y9RmJgWI7aglBE

    • 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