General

  • Target

    83d56b71685f475b3291c6fb0c36deb2fb2a26a126f3b01dcca904b476c77b46

  • Size

    535KB

  • Sample

    230213-za474afe2t

  • MD5

    9525348a1ee81e4d16e1fb9da1e6f07c

  • SHA1

    5279659b0ddd0eb9aa6d119090766bf5c3313ede

  • SHA256

    83d56b71685f475b3291c6fb0c36deb2fb2a26a126f3b01dcca904b476c77b46

  • SHA512

    7d221c9a84a4df481fd72aae467e7f198e3fbd6048787786bfaca917753ae8f0e15926e7a5762011c0d70372d19d83f3f68041158d9e987d4fac5843c9ea6b90

  • SSDEEP

    12288:6Mr7y90xJVNaDGkI+ENF7pMwc60sQW33wrc:NySVNEI5pMBDe8c

Malware Config

Extracted

Family

redline

Botnet

dunm

C2

193.233.20.12:4132

Attributes
  • auth_value

    352959e3707029296ec94306d74e2334

Targets

    • Target

      83d56b71685f475b3291c6fb0c36deb2fb2a26a126f3b01dcca904b476c77b46

    • Size

      535KB

    • MD5

      9525348a1ee81e4d16e1fb9da1e6f07c

    • SHA1

      5279659b0ddd0eb9aa6d119090766bf5c3313ede

    • SHA256

      83d56b71685f475b3291c6fb0c36deb2fb2a26a126f3b01dcca904b476c77b46

    • SHA512

      7d221c9a84a4df481fd72aae467e7f198e3fbd6048787786bfaca917753ae8f0e15926e7a5762011c0d70372d19d83f3f68041158d9e987d4fac5843c9ea6b90

    • SSDEEP

      12288:6Mr7y90xJVNaDGkI+ENF7pMwc60sQW33wrc:NySVNEI5pMBDe8c

    • 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.

MITRE ATT&CK Enterprise v6

Tasks