General

  • Target

    c6bdeb3f5896168b5b4ccb11a796f95f37106fc093a2451009d829bf008438d6

  • Size

    679KB

  • Sample

    230323-w952wshe32

  • MD5

    3ad268ad432b6804bced9fe908399e52

  • SHA1

    a7e7a1f365f513d6d03e698abb207ae2be159578

  • SHA256

    c6bdeb3f5896168b5b4ccb11a796f95f37106fc093a2451009d829bf008438d6

  • SHA512

    5016542abef874026e7259a6df540b2b5f69040b15750122dc52242960afeba5a7ddb1cfd40d934fe82dfef8c7d5da2143ee63f8ef4c594b5d496e4a415577d4

  • SSDEEP

    12288:nEH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:ESOPZ77HlfrQfitEbzG

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

      c6bdeb3f5896168b5b4ccb11a796f95f37106fc093a2451009d829bf008438d6

    • Size

      679KB

    • MD5

      3ad268ad432b6804bced9fe908399e52

    • SHA1

      a7e7a1f365f513d6d03e698abb207ae2be159578

    • SHA256

      c6bdeb3f5896168b5b4ccb11a796f95f37106fc093a2451009d829bf008438d6

    • SHA512

      5016542abef874026e7259a6df540b2b5f69040b15750122dc52242960afeba5a7ddb1cfd40d934fe82dfef8c7d5da2143ee63f8ef4c594b5d496e4a415577d4

    • SSDEEP

      12288:nEH1eD5OI0KQZ77vfTpbq6x5QAOlgtEbKulT87:ESOPZ77HlfrQfitEbzG

    • 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