Overview

overview

10

Static

static

b0d77124da...54.exe

windows7-x64

10

b0d77124da...54.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b0d77124da9a2f113e94048b821d0ded2c532a108871e2617344497e627afc54

  • Size

    111KB

  • Sample

    221125-h24bfadg8s

  • MD5

    3e331caf8b85d574487b0d1fb67d1ba0

  • SHA1

    d8beb51fae68db2f23605a5bbcb232af03074a17

  • SHA256

    b0d77124da9a2f113e94048b821d0ded2c532a108871e2617344497e627afc54

  • SHA512

    6bd051bc6805609b72ac351cab18f61b6425eb48aa7710e12853c30b6024ef8e53d093c38898b5988d521b4f96b218a6c22dba7b4b33c0f2ee647c8ff27a7d49

  • SSDEEP

    1536:R32jxh6koA6iHSPuCgRoD7yPwmRNtjuy118/QxMzAsKgdBM+SxTvwCiLEw9n:UthJogRsy3tF11KQurdBM+ZCQZ9n

Score
10/10
persistence

Malware Config

Targets

    • Target

      b0d77124da9a2f113e94048b821d0ded2c532a108871e2617344497e627afc54

    • Size

      111KB

    • MD5

      3e331caf8b85d574487b0d1fb67d1ba0

    • SHA1

      d8beb51fae68db2f23605a5bbcb232af03074a17

    • SHA256

      b0d77124da9a2f113e94048b821d0ded2c532a108871e2617344497e627afc54

    • SHA512

      6bd051bc6805609b72ac351cab18f61b6425eb48aa7710e12853c30b6024ef8e53d093c38898b5988d521b4f96b218a6c22dba7b4b33c0f2ee647c8ff27a7d49

    • SSDEEP

      1536:R32jxh6koA6iHSPuCgRoD7yPwmRNtjuy118/QxMzAsKgdBM+SxTvwCiLEw9n:UthJogRsy3tF11KQurdBM+ZCQZ9n

    Score
    10/10
    persistence

    • Modifies WinLogon for persistence

      persistence

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Modifies WinLogon

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

2
T1004

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks