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General

  • Target

    8f838f9e6f5cb123a94b0487a0f9621391d5caa669e5f49a2057d69431e9e4d6

  • Size

    545KB

  • Sample

    230323-lbsnssgf7t

  • MD5

    80493e9915c50d7e9641bcdd9afd654e

  • SHA1

    84c0290d343c046d795a429dabc781f96d5666f1

  • SHA256

    8f838f9e6f5cb123a94b0487a0f9621391d5caa669e5f49a2057d69431e9e4d6

  • SHA512

    8d693e7d3a8a86ce00f1e6dded1909c1341d49db7fad9e4cffc09bc649b5afb1b57063d65e530f363f5b27b41ae181f5d74a28572a7e4462ed90349cc42744ab

  • SSDEEP

    12288:uMrWy90hEfrUBtMkxIyqOM99zIStppMGqvnbmOCKQHX1dwRfI:Uy/gtMawXnRtppbgniOC/HX/wpI

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

lown

C2

193.233.20.31:4125

Attributes
  • auth_value

    4cf836e062bcdc2a4fdbf410f5747ec7

Targets

    • Target

      8f838f9e6f5cb123a94b0487a0f9621391d5caa669e5f49a2057d69431e9e4d6

    • Size

      545KB

    • MD5

      80493e9915c50d7e9641bcdd9afd654e

    • SHA1

      84c0290d343c046d795a429dabc781f96d5666f1

    • SHA256

      8f838f9e6f5cb123a94b0487a0f9621391d5caa669e5f49a2057d69431e9e4d6

    • SHA512

      8d693e7d3a8a86ce00f1e6dded1909c1341d49db7fad9e4cffc09bc649b5afb1b57063d65e530f363f5b27b41ae181f5d74a28572a7e4462ed90349cc42744ab

    • SSDEEP

      12288:uMrWy90hEfrUBtMkxIyqOM99zIStppMGqvnbmOCKQHX1dwRfI:Uy/gtMawXnRtppbgniOC/HX/wpI

    • 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