General

  • Target

    4243db6ac24bb5cd4be0e836772a19d1eb9269d1ec01d6177b7f932042bcd320

  • Size

    657KB

  • Sample

    230403-y4k6msag4t

  • MD5

    f409b49453e25cdc3cbe3f6baf897b3a

  • SHA1

    f6c194d5eeeb19afc778250537d3b6b9a9f22616

  • SHA256

    4243db6ac24bb5cd4be0e836772a19d1eb9269d1ec01d6177b7f932042bcd320

  • SHA512

    83456977717947ec8942ec3efa44cea14c1e68789d7877d851f3fd7c51bb7119cec5ae25bb64395e9ea94f41c59cf7c6a9648d0f5d90cc03a41cd01abbbcd0ea

  • SSDEEP

    12288:3Mruy90YqYhQbN6lIFt3oUPB+GBLt8q5S+jt44lzWKaZ8vVSFho:tyBB5lettQGBhHNju4YKAFho

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      4243db6ac24bb5cd4be0e836772a19d1eb9269d1ec01d6177b7f932042bcd320

    • Size

      657KB

    • MD5

      f409b49453e25cdc3cbe3f6baf897b3a

    • SHA1

      f6c194d5eeeb19afc778250537d3b6b9a9f22616

    • SHA256

      4243db6ac24bb5cd4be0e836772a19d1eb9269d1ec01d6177b7f932042bcd320

    • SHA512

      83456977717947ec8942ec3efa44cea14c1e68789d7877d851f3fd7c51bb7119cec5ae25bb64395e9ea94f41c59cf7c6a9648d0f5d90cc03a41cd01abbbcd0ea

    • SSDEEP

      12288:3Mruy90YqYhQbN6lIFt3oUPB+GBLt8q5S+jt44lzWKaZ8vVSFho:tyBB5lettQGBhHNju4YKAFho

    • 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