General

  • Target

    0316656fa20148efca98b309df5f062bc74812d05ec7a9e5551a0e2ff1367843

  • Size

    764KB

  • Sample

    230213-zydp2sgc69

  • MD5

    62f997d146a908e0a53c35a9355d51e3

  • SHA1

    6bc750816408a1ad3db5757f105444262fb4d600

  • SHA256

    0316656fa20148efca98b309df5f062bc74812d05ec7a9e5551a0e2ff1367843

  • SHA512

    de51ff5dee7d1593e8bebfd5246b155c3cd4c0dee9c56ed31510fbb8ae7ca605360b641dffd08a4ce37c283a788ccb6cd8c41a06f562a6c550cedf994a01da26

  • SSDEEP

    12288:pMrwy90EH5kUnXm1u1+qjZ2+cG55NOmGQFrpMwc60s5J3jTd14w61mXahhD2WUY6:9yzHGUnXJ1FjU/GDNOkpMBuFt2+XZY6

Malware Config

Extracted

Family

redline

Botnet

cr2

C2

176.113.115.17:4132

Attributes
  • auth_value

    4bf573d6f5ab16f3b5e36da6855dc128

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Targets

    • Target

      0316656fa20148efca98b309df5f062bc74812d05ec7a9e5551a0e2ff1367843

    • Size

      764KB

    • MD5

      62f997d146a908e0a53c35a9355d51e3

    • SHA1

      6bc750816408a1ad3db5757f105444262fb4d600

    • SHA256

      0316656fa20148efca98b309df5f062bc74812d05ec7a9e5551a0e2ff1367843

    • SHA512

      de51ff5dee7d1593e8bebfd5246b155c3cd4c0dee9c56ed31510fbb8ae7ca605360b641dffd08a4ce37c283a788ccb6cd8c41a06f562a6c550cedf994a01da26

    • SSDEEP

      12288:pMrwy90EH5kUnXm1u1+qjZ2+cG55NOmGQFrpMwc60s5J3jTd14w61mXahhD2WUY6:9yzHGUnXJ1FjU/GDNOkpMBuFt2+XZY6

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks