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General

  • Target

    85020f96e8eff3443b89de192e51c53a.exe.bin

  • Size

    769KB

  • Sample

    230511-w9pd5sbg6w

  • MD5

    85020f96e8eff3443b89de192e51c53a

  • SHA1

    910e1db879e0a07d84e3b88db4ff8a566e00dbbb

  • SHA256

    32c7c9dd6ceb2fd8e565617f0e33615c72727f907ca62ffee1e30f6693d35d70

  • SHA512

    269cd96a228dd81fbe5f325db6d5f1d9a3728c79056f1123e72633ea64f865e90b1975c77afc1fc3ef429d3d8ee6d0bf18a2f92c65fa7f32acd067a9fc5c9419

  • SSDEEP

    24576:qyh4g8W1VRKhSIfxNYUYwAabLV2g3oTAkwWKgzk:xW934kYwfQg3oTEWR

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      85020f96e8eff3443b89de192e51c53a.exe.bin

    • Size

      769KB

    • MD5

      85020f96e8eff3443b89de192e51c53a

    • SHA1

      910e1db879e0a07d84e3b88db4ff8a566e00dbbb

    • SHA256

      32c7c9dd6ceb2fd8e565617f0e33615c72727f907ca62ffee1e30f6693d35d70

    • SHA512

      269cd96a228dd81fbe5f325db6d5f1d9a3728c79056f1123e72633ea64f865e90b1975c77afc1fc3ef429d3d8ee6d0bf18a2f92c65fa7f32acd067a9fc5c9419

    • SSDEEP

      24576:qyh4g8W1VRKhSIfxNYUYwAabLV2g3oTAkwWKgzk:xW934kYwfQg3oTEWR

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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

    • 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