Overview

overview

10

Static

static

b249341aef...e3.exe

windows7-x64

10

b249341aef...e3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b249341aef76947ed8863edac7e617c5dae4cb5ea55c16faa92246513b1a87e3

  • Size

    235KB

  • Sample

    221123-xqxrvafg36

  • MD5

    557b3a4f729534a82da9498fe7270180

  • SHA1

    1c1c85a7e488f1dbddaf53d3610f8095853905c4

  • SHA256

    b249341aef76947ed8863edac7e617c5dae4cb5ea55c16faa92246513b1a87e3

  • SHA512

    8ee2c0cf20ef6abc349054a03fa0ed9cb4b1b165de944b8dd840fb16c4c5cc772faa26cfa3b6a2359de3246ed26511018c8eba8412d3cde81a1e8e732fa728bb

  • SSDEEP

    1536:rjk6Dwdg28ez4+pmxiHA8f1zwQVgvQmG:rj+dg28ez4iAc1zwLvQmG

Score
10/10
persistence

Malware Config

Targets

    • Target

      b249341aef76947ed8863edac7e617c5dae4cb5ea55c16faa92246513b1a87e3

    • Size

      235KB

    • MD5

      557b3a4f729534a82da9498fe7270180

    • SHA1

      1c1c85a7e488f1dbddaf53d3610f8095853905c4

    • SHA256

      b249341aef76947ed8863edac7e617c5dae4cb5ea55c16faa92246513b1a87e3

    • SHA512

      8ee2c0cf20ef6abc349054a03fa0ed9cb4b1b165de944b8dd840fb16c4c5cc772faa26cfa3b6a2359de3246ed26511018c8eba8412d3cde81a1e8e732fa728bb

    • SSDEEP

      1536:rjk6Dwdg28ez4+pmxiHA8f1zwQVgvQmG:rj+dg28ez4iAc1zwLvQmG

    Score
    10/10
    persistence

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks