General

  • Target

    ca83237627e7d2fe27916ede78e5dd87991fb91f89f1109cb3a9c7c741e903e0

  • Size

    566KB

  • Sample

    230503-2gel5agh82

  • MD5

    128a5f81ba97128a537b34375df95b2a

  • SHA1

    329d4647101e06e480cb56de5b3455af9cdc3489

  • SHA256

    ca83237627e7d2fe27916ede78e5dd87991fb91f89f1109cb3a9c7c741e903e0

  • SHA512

    1d6137f9921d630c06c3190813e9090acec48ec6d635c17e49c4cc5039ed89398798bad78a9862e976c0de17990c4b0cf57fe18dd7d4cacc36133e1ff0a00e7e

  • SSDEEP

    12288:eMrey90gmcDGq/xvusgUhCwEb/8ea6OC/PR+3uHIy7YH:oyXmMp/Ru5l/877CpIya

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Targets

    • Target

      ca83237627e7d2fe27916ede78e5dd87991fb91f89f1109cb3a9c7c741e903e0

    • Size

      566KB

    • MD5

      128a5f81ba97128a537b34375df95b2a

    • SHA1

      329d4647101e06e480cb56de5b3455af9cdc3489

    • SHA256

      ca83237627e7d2fe27916ede78e5dd87991fb91f89f1109cb3a9c7c741e903e0

    • SHA512

      1d6137f9921d630c06c3190813e9090acec48ec6d635c17e49c4cc5039ed89398798bad78a9862e976c0de17990c4b0cf57fe18dd7d4cacc36133e1ff0a00e7e

    • SSDEEP

      12288:eMrey90gmcDGq/xvusgUhCwEb/8ea6OC/PR+3uHIy7YH:oyXmMp/Ru5l/877CpIya

    • 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