General

  • Target

    16a3399314b887ed0290a2f4f819dcc543136f91837b3355e73b96d10bcf5f52

  • Size

    544KB

  • Sample

    230323-zjb8nsca5w

  • MD5

    59c1e6dd319d42885adc6f81e3aa825d

  • SHA1

    1d9eb69566478d0318f6826f8f9eeed70177f309

  • SHA256

    16a3399314b887ed0290a2f4f819dcc543136f91837b3355e73b96d10bcf5f52

  • SHA512

    4719298c5d2ac97b786030ff631b6c9cc6763927b3d9d81d574b7681c2d3bf8c80785449298bdebbfe264b7432c1d2f1e061594dd2af35e5cca3ad2b04e6741e

  • SSDEEP

    12288:1Mrgy90ce7PW0uHxREwN3J+Gfo0OL2UqgUjMLQwIuVLTRq22XVt:tyqRubEwN34ZTeMUhuRVj2v

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      16a3399314b887ed0290a2f4f819dcc543136f91837b3355e73b96d10bcf5f52

    • Size

      544KB

    • MD5

      59c1e6dd319d42885adc6f81e3aa825d

    • SHA1

      1d9eb69566478d0318f6826f8f9eeed70177f309

    • SHA256

      16a3399314b887ed0290a2f4f819dcc543136f91837b3355e73b96d10bcf5f52

    • SHA512

      4719298c5d2ac97b786030ff631b6c9cc6763927b3d9d81d574b7681c2d3bf8c80785449298bdebbfe264b7432c1d2f1e061594dd2af35e5cca3ad2b04e6741e

    • SSDEEP

      12288:1Mrgy90ce7PW0uHxREwN3J+Gfo0OL2UqgUjMLQwIuVLTRq22XVt:tyqRubEwN34ZTeMUhuRVj2v

    • 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