General

  • Target

    f253afd3fe057085b30cb4cfd5c0a027a4bfebe58812279ac469a48fc57be139

  • Size

    1.1MB

  • Sample

    230514-kyk2ssdf8x

  • MD5

    f25435a51ec3b14d0b17dd3c16ed8443

  • SHA1

    a6c9920d1c8662c0dab591e4c976f5d2a6469103

  • SHA256

    f253afd3fe057085b30cb4cfd5c0a027a4bfebe58812279ac469a48fc57be139

  • SHA512

    cf8dca6aefdd4093271f259a0ab681435d3a160b140fb254386646ae80533529cc6352061426a55d729780d0bd24c2c20f00908afafba7ba49a142d3ba08e868

  • SSDEEP

    24576:kydmFcg6LjPAz4Oo8akUFOwexYn0OkkurEoMA38QVjSb+nFmRe0aG:zkFcg6LjPLrEUsrL/MApjoiie0a

Malware Config

Extracted

Family

redline

Botnet

luka

C2

185.161.248.75:4132

Attributes
  • auth_value

    44560bcd37d6bf076da309730fdb519a

Targets

    • Target

      f253afd3fe057085b30cb4cfd5c0a027a4bfebe58812279ac469a48fc57be139

    • Size

      1.1MB

    • MD5

      f25435a51ec3b14d0b17dd3c16ed8443

    • SHA1

      a6c9920d1c8662c0dab591e4c976f5d2a6469103

    • SHA256

      f253afd3fe057085b30cb4cfd5c0a027a4bfebe58812279ac469a48fc57be139

    • SHA512

      cf8dca6aefdd4093271f259a0ab681435d3a160b140fb254386646ae80533529cc6352061426a55d729780d0bd24c2c20f00908afafba7ba49a142d3ba08e868

    • SSDEEP

      24576:kydmFcg6LjPAz4Oo8akUFOwexYn0OkkurEoMA38QVjSb+nFmRe0aG:zkFcg6LjPLrEUsrL/MApjoiie0a

    • 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

    • 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