General

  • Target

    1e2e41df2e663e7276f54357464d20f5524da297d554abfff07370581fba37dc

  • Size

    546KB

  • Sample

    230324-dtq9pabh54

  • MD5

    1f8cec12022fd5f11edf55e797ad22fb

  • SHA1

    bed77d18845bfe553e33414cd00ff17959f071a3

  • SHA256

    1e2e41df2e663e7276f54357464d20f5524da297d554abfff07370581fba37dc

  • SHA512

    987154dc4773e6dbcf2f1b6d11c429083b778b4d24cb91d7d7000449a6195f1da9ca47c70c9246ba8015054a3e7b3a0ad1f7fbb86161f7d6c3dee05202e818a0

  • SSDEEP

    12288:tMr4y906eDWtqwnbAmzDXw+YnsthwL7mIeJtlHcWVF5Rq:hyfeDWIwb1DXUs07mvTJb1q

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

bolt

C2

193.233.20.31:4125

Attributes
  • auth_value

    29540c7bf0277243e2faf6601e15a754

Targets

    • Target

      1e2e41df2e663e7276f54357464d20f5524da297d554abfff07370581fba37dc

    • Size

      546KB

    • MD5

      1f8cec12022fd5f11edf55e797ad22fb

    • SHA1

      bed77d18845bfe553e33414cd00ff17959f071a3

    • SHA256

      1e2e41df2e663e7276f54357464d20f5524da297d554abfff07370581fba37dc

    • SHA512

      987154dc4773e6dbcf2f1b6d11c429083b778b4d24cb91d7d7000449a6195f1da9ca47c70c9246ba8015054a3e7b3a0ad1f7fbb86161f7d6c3dee05202e818a0

    • SSDEEP

      12288:tMr4y906eDWtqwnbAmzDXw+YnsthwL7mIeJtlHcWVF5Rq:hyfeDWIwb1DXUs07mvTJb1q

    • 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