General

  • Target

    zeus 1_1.4.1.1.vir

  • Size

    80KB

  • Sample

    200719-zzrjd6gdnn

  • MD5

    a53287adf2c541213e4b457eddf907c1

  • SHA1

    bee1f02a167a1ece606d58bb31856f4bfb1bf57e

  • SHA256

    59d215e8631c4aa870a530cc9bb75848740cb3b9e84efc11c76943761fc1c403

  • SHA512

    780e5c10f151e783f89d74c76ec7acba108d1a9592103b31aeec9f7d82d67dc5eb8e49fec3e42fd192524ace5eeae9f4e5e0805799744e7777d2e7d2cd5e381a

Score
10/10

Malware Config

Targets

    • Target

      zeus 1_1.4.1.1.vir

    • Size

      80KB

    • MD5

      a53287adf2c541213e4b457eddf907c1

    • SHA1

      bee1f02a167a1ece606d58bb31856f4bfb1bf57e

    • SHA256

      59d215e8631c4aa870a530cc9bb75848740cb3b9e84efc11c76943761fc1c403

    • SHA512

      780e5c10f151e783f89d74c76ec7acba108d1a9592103b31aeec9f7d82d67dc5eb8e49fec3e42fd192524ace5eeae9f4e5e0805799744e7777d2e7d2cd5e381a

    Score
    10/10
    • Modifies WinLogon for persistence

    • Modifies WinLogon

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Winlogon Helper DLL

2
T1004

Defense Evasion

Modify Registry

2
T1112

Tasks