General

  • Target

    7855762e2978fb79ccae71aaa221d66a71269ff699c082078e23a23ca2f25f20

  • Size

    864KB

  • Sample

    230315-y5mqvshd21

  • MD5

    65ddff5746426bad6de2bc2435083395

  • SHA1

    43935608396a20c3b1006988c5f7393703709cba

  • SHA256

    7855762e2978fb79ccae71aaa221d66a71269ff699c082078e23a23ca2f25f20

  • SHA512

    8dd5430c0f37e40b6ba0114d1100e97e22887766c9fd4a2edc089752dba1e33a879f7b80497b1a3fcfeab484af29784e792b3e0eb366ccd78a1627bd3607e022

  • SSDEEP

    24576:QyMD0NZj1Os4p260HI9NGKSHysrQKFYJm:XYF2fHIWKSHvrQKFY

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

sito

C2

193.233.20.28:4125

Attributes
  • auth_value

    030f94d8e396dbe51ce339b815cdad17

Targets

    • Target

      7855762e2978fb79ccae71aaa221d66a71269ff699c082078e23a23ca2f25f20

    • Size

      864KB

    • MD5

      65ddff5746426bad6de2bc2435083395

    • SHA1

      43935608396a20c3b1006988c5f7393703709cba

    • SHA256

      7855762e2978fb79ccae71aaa221d66a71269ff699c082078e23a23ca2f25f20

    • SHA512

      8dd5430c0f37e40b6ba0114d1100e97e22887766c9fd4a2edc089752dba1e33a879f7b80497b1a3fcfeab484af29784e792b3e0eb366ccd78a1627bd3607e022

    • SSDEEP

      24576:QyMD0NZj1Os4p260HI9NGKSHysrQKFYJm:XYF2fHIWKSHvrQKFY

    • 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