Overview

overview

10

Static

static

a50e9527c9...1b.exe

windows7-x64

10

a50e9527c9...1b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a50e9527c9919d115ada3a6337f854cfd77384296e63fb64fbb358a71d20a31b

  • Size

    180KB

  • Sample

    221124-f7514sfa3w

  • MD5

    387b00428d6a7d8c3a4f7a6c6de2bfcb

  • SHA1

    d8b20edf5fd13249d15c0b5a6210a0601fd33652

  • SHA256

    a50e9527c9919d115ada3a6337f854cfd77384296e63fb64fbb358a71d20a31b

  • SHA512

    6599c745b9a90aaf86628c032de5fc55c327be9b95731779ddd723348ee164b879c30f1b9387a2d57f49fd33d17008d64d8e266d6d73b85dec15ea7ee343051c

  • SSDEEP

    3072:7ofKHb2VlNw6zZvQB1aH7lVRwFizDC/exZBVD0S2H8ju1:7ofmbENfznH7lnblz7gb6u1

Score
10/10
persistence

Malware Config

Targets

    • Target

      a50e9527c9919d115ada3a6337f854cfd77384296e63fb64fbb358a71d20a31b

    • Size

      180KB

    • MD5

      387b00428d6a7d8c3a4f7a6c6de2bfcb

    • SHA1

      d8b20edf5fd13249d15c0b5a6210a0601fd33652

    • SHA256

      a50e9527c9919d115ada3a6337f854cfd77384296e63fb64fbb358a71d20a31b

    • SHA512

      6599c745b9a90aaf86628c032de5fc55c327be9b95731779ddd723348ee164b879c30f1b9387a2d57f49fd33d17008d64d8e266d6d73b85dec15ea7ee343051c

    • SSDEEP

      3072:7ofKHb2VlNw6zZvQB1aH7lVRwFizDC/exZBVD0S2H8ju1:7ofmbENfznH7lnblz7gb6u1

    Score
    10/10
    persistence

    • Modifies WinLogon for persistence

      persistence

    • 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