General

  • Target

    e972b835ade4bbe6e06e8d3560b3b867ed6dac790b74ed2b168cb27bb2b78151

  • Size

    550KB

  • Sample

    230322-zwkqksdc8s

  • MD5

    ba982e56413af11917f6f7059116b564

  • SHA1

    1dcd98c1d486b48b9988a213dd69ffec465e4a8e

  • SHA256

    e972b835ade4bbe6e06e8d3560b3b867ed6dac790b74ed2b168cb27bb2b78151

  • SHA512

    24cabba43bbe9a5f78ca6d94251995cbdaaae6ac9420e0ba798a20b8cfdd97449a4ea883a68119adcf2c7d71c6a931df6d4b2a7f9bf0104bf297a7a64e647905

  • SSDEEP

    12288:iMrmy907KMwETnYXum0nQoG7zXeEmc/d7JfHrsIe6X:Iy+KpBXIQh7zXxmc/dm0

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      e972b835ade4bbe6e06e8d3560b3b867ed6dac790b74ed2b168cb27bb2b78151

    • Size

      550KB

    • MD5

      ba982e56413af11917f6f7059116b564

    • SHA1

      1dcd98c1d486b48b9988a213dd69ffec465e4a8e

    • SHA256

      e972b835ade4bbe6e06e8d3560b3b867ed6dac790b74ed2b168cb27bb2b78151

    • SHA512

      24cabba43bbe9a5f78ca6d94251995cbdaaae6ac9420e0ba798a20b8cfdd97449a4ea883a68119adcf2c7d71c6a931df6d4b2a7f9bf0104bf297a7a64e647905

    • SSDEEP

      12288:iMrmy907KMwETnYXum0nQoG7zXeEmc/d7JfHrsIe6X:Iy+KpBXIQh7zXxmc/dm0

    • 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