General

  • Target

    f00c89f99c11e811606bd44611630dea85535903946aa36e9358fd8ed19786fa

  • Size

    1.3MB

  • Sample

    230507-j93wbabh4s

  • MD5

    7d4b42ae033392fd49c4a31676dab6ee

  • SHA1

    5a0c4d673034cb9017cc16caa86ff072e1b021e5

  • SHA256

    f00c89f99c11e811606bd44611630dea85535903946aa36e9358fd8ed19786fa

  • SHA512

    f1f00bfff4063649917ae5c82489b7f2b7ded1a4c77cbe46d0cda89d49334bade557a6a1f26c9f5665c7cfc7f05736043d37f991d01e19c82401cb93f309f590

  • SSDEEP

    24576:Cyj4FtO3+va3Vmjl+f7aR4wgQ3scu1W140zWEr3mR8CTNSEdSVE:pYrvFjl+f7aR1V1140zpraNpd+

Malware Config

Extracted

Family

redline

Botnet

lisa

C2

185.161.248.73:4164

Attributes
  • auth_value

    c2dc311db9820012377b054447d37949

Targets

    • Target

      f00c89f99c11e811606bd44611630dea85535903946aa36e9358fd8ed19786fa

    • Size

      1.3MB

    • MD5

      7d4b42ae033392fd49c4a31676dab6ee

    • SHA1

      5a0c4d673034cb9017cc16caa86ff072e1b021e5

    • SHA256

      f00c89f99c11e811606bd44611630dea85535903946aa36e9358fd8ed19786fa

    • SHA512

      f1f00bfff4063649917ae5c82489b7f2b7ded1a4c77cbe46d0cda89d49334bade557a6a1f26c9f5665c7cfc7f05736043d37f991d01e19c82401cb93f309f590

    • SSDEEP

      24576:Cyj4FtO3+va3Vmjl+f7aR4wgQ3scu1W140zWEr3mR8CTNSEdSVE:pYrvFjl+f7aR1V1140zpraNpd+

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Tasks