General

  • Target

    81e773c2a334441ffbacd6a05785ef4ceab2457e64d1e0a80c415eda454dce57

  • Size

    567KB

  • Sample

    230503-wrweqshg3v

  • MD5

    85943d9bda356cf4d18f303b78fa3ac1

  • SHA1

    4f813c785dc23f9c586f570825523a31fea123f2

  • SHA256

    81e773c2a334441ffbacd6a05785ef4ceab2457e64d1e0a80c415eda454dce57

  • SHA512

    ca8a723f1e92addf258b7ace8cf6ecaf199a657645cd96356dddaea193959471368a70da28a1877b49d2e783c1366a093008f37fa9cae9d00eaf455ce95d3cbc

  • SSDEEP

    12288:lMrNy907rK2f6xS+uVTm9dx8NAFkFLPg1viXrkT63Pa:4yOr5+uVTm5tCFLOU6

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      81e773c2a334441ffbacd6a05785ef4ceab2457e64d1e0a80c415eda454dce57

    • Size

      567KB

    • MD5

      85943d9bda356cf4d18f303b78fa3ac1

    • SHA1

      4f813c785dc23f9c586f570825523a31fea123f2

    • SHA256

      81e773c2a334441ffbacd6a05785ef4ceab2457e64d1e0a80c415eda454dce57

    • SHA512

      ca8a723f1e92addf258b7ace8cf6ecaf199a657645cd96356dddaea193959471368a70da28a1877b49d2e783c1366a093008f37fa9cae9d00eaf455ce95d3cbc

    • SSDEEP

      12288:lMrNy907rK2f6xS+uVTm9dx8NAFkFLPg1viXrkT63Pa:4yOr5+uVTm5tCFLOU6

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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