General

  • Target

    0f989eb6ac93586dc5f974cd940aaec4cd9d1d29281bac4092cedf019e3c1f3b

  • Size

    539KB

  • Sample

    230324-nmk47sea22

  • MD5

    c8f2c4dad97441c4a98a71c79cdc5ca3

  • SHA1

    22e88bec94d3f2a8cdb35792d0b7c0ea6deccd1c

  • SHA256

    0f989eb6ac93586dc5f974cd940aaec4cd9d1d29281bac4092cedf019e3c1f3b

  • SHA512

    a980406b451540e514c83b67385a9f120fe6d4a4b0f8085c202ec0f0a68c7aedc7d128ab63b4614aff54b79515846dcd6745afa9b68ce743f7a37fd3dd4c068e

  • SSDEEP

    12288:GMrby90vpsOmDRNfadRNUN2vsgsVNypTzipqiKOa:pyypsOCbgRNO2vsFNmCpqP

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      0f989eb6ac93586dc5f974cd940aaec4cd9d1d29281bac4092cedf019e3c1f3b

    • Size

      539KB

    • MD5

      c8f2c4dad97441c4a98a71c79cdc5ca3

    • SHA1

      22e88bec94d3f2a8cdb35792d0b7c0ea6deccd1c

    • SHA256

      0f989eb6ac93586dc5f974cd940aaec4cd9d1d29281bac4092cedf019e3c1f3b

    • SHA512

      a980406b451540e514c83b67385a9f120fe6d4a4b0f8085c202ec0f0a68c7aedc7d128ab63b4614aff54b79515846dcd6745afa9b68ce743f7a37fd3dd4c068e

    • SSDEEP

      12288:GMrby90vpsOmDRNfadRNUN2vsgsVNypTzipqiKOa:pyypsOCbgRNO2vsFNmCpqP

    • 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