General

  • Target

    dc02cb80ce04c12931090bc81f6e4653a41d2cdcb0804c4c722964eaf0399cd9

  • Size

    1.6MB

  • Sample

    230505-yqjqnadc9w

  • MD5

    7e0243623b857c121f5b1472ebedf15e

  • SHA1

    eeb6d6fb4e82ef6789fb2beb87410db75c078c4f

  • SHA256

    dc02cb80ce04c12931090bc81f6e4653a41d2cdcb0804c4c722964eaf0399cd9

  • SHA512

    29cc5aa2445c2b04e0ec0302e02d887aa80fe46d1435fc941ad8cfd1075ab9f21e9726300b9ecea7e57fec92221e407b7ba607f46fc97f4add3382382c3c2871

  • SSDEEP

    24576:1yZ15D64pP6PHYw3H0zHDJWh28p0kJdd7rGH2PCErg36XoTkqW:QzNpprvzcjpaH2b064F

Malware Config

Extracted

Family

redline

Botnet

boom

C2

217.196.96.56:4138

Attributes
  • auth_value

    1ce6aebe15bac07a7bc88b114bc49335

Targets

    • Target

      dc02cb80ce04c12931090bc81f6e4653a41d2cdcb0804c4c722964eaf0399cd9

    • Size

      1.6MB

    • MD5

      7e0243623b857c121f5b1472ebedf15e

    • SHA1

      eeb6d6fb4e82ef6789fb2beb87410db75c078c4f

    • SHA256

      dc02cb80ce04c12931090bc81f6e4653a41d2cdcb0804c4c722964eaf0399cd9

    • SHA512

      29cc5aa2445c2b04e0ec0302e02d887aa80fe46d1435fc941ad8cfd1075ab9f21e9726300b9ecea7e57fec92221e407b7ba607f46fc97f4add3382382c3c2871

    • SSDEEP

      24576:1yZ15D64pP6PHYw3H0zHDJWh28p0kJdd7rGH2PCErg36XoTkqW:QzNpprvzcjpaH2b064F

    • 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.

    • 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