General

  • Target

    0dcfe5c72e512c85178b3f7b89fde1b9006ab553d092c44df82efa6bb4a8f9c7

  • Size

    679KB

  • Sample

    230323-x87prshf97

  • MD5

    c413af514d103bc967e8fe029395ad10

  • SHA1

    138f3396b4c3df3949fb4914317d3364fec5bf45

  • SHA256

    0dcfe5c72e512c85178b3f7b89fde1b9006ab553d092c44df82efa6bb4a8f9c7

  • SHA512

    c78fe25167f998527aa08c8217eee98c7b00b52f7cbdb9e380be30ac3f41372ffe62fb567fb764c2a9c5cc9a709e0acc35cd50480cabb48fccf46046d1a48f14

  • SSDEEP

    12288:5HmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:9bLFxQAk5wzhQitnsE

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

      0dcfe5c72e512c85178b3f7b89fde1b9006ab553d092c44df82efa6bb4a8f9c7

    • Size

      679KB

    • MD5

      c413af514d103bc967e8fe029395ad10

    • SHA1

      138f3396b4c3df3949fb4914317d3364fec5bf45

    • SHA256

      0dcfe5c72e512c85178b3f7b89fde1b9006ab553d092c44df82efa6bb4a8f9c7

    • SHA512

      c78fe25167f998527aa08c8217eee98c7b00b52f7cbdb9e380be30ac3f41372ffe62fb567fb764c2a9c5cc9a709e0acc35cd50480cabb48fccf46046d1a48f14

    • SSDEEP

      12288:5HmxMy2FxQAVSh5ahZXhrlX4BAQitxjN7ThRsWTt:9bLFxQAk5wzhQitnsE

    • 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