General

  • Target

    48e1f8993271d9a1f5b01331ba137daf7e2c00cf84772f1202c77d8d2d9f08e3

  • Size

    1.2MB

  • Sample

    221126-2tm42aef4s

  • MD5

    33a67ab9f3cd79bb48c8e3db30728986

  • SHA1

    b0154442643a0d8dafd036a501bf5e40245a0841

  • SHA256

    48e1f8993271d9a1f5b01331ba137daf7e2c00cf84772f1202c77d8d2d9f08e3

  • SHA512

    4c0f15131b9a5d05ded58b51fc75e1d0c2070f7b6b859b0fb84d2c5c23d8bcc257e342d8f44734004b4b48ee2be1a50f0218610ba67fdc23af2d89bc6c15fd83

  • SSDEEP

    24576:A8ndVY0XKelcxVs1I5pYLqEeYmoRq1CNRa9XURbHudjrcSdg:A8nzYIOUQW2EeYBRq1Ag9XURbHuhm

Malware Config

Targets

    • Target

      48e1f8993271d9a1f5b01331ba137daf7e2c00cf84772f1202c77d8d2d9f08e3

    • Size

      1.2MB

    • MD5

      33a67ab9f3cd79bb48c8e3db30728986

    • SHA1

      b0154442643a0d8dafd036a501bf5e40245a0841

    • SHA256

      48e1f8993271d9a1f5b01331ba137daf7e2c00cf84772f1202c77d8d2d9f08e3

    • SHA512

      4c0f15131b9a5d05ded58b51fc75e1d0c2070f7b6b859b0fb84d2c5c23d8bcc257e342d8f44734004b4b48ee2be1a50f0218610ba67fdc23af2d89bc6c15fd83

    • SSDEEP

      24576:A8ndVY0XKelcxVs1I5pYLqEeYmoRq1CNRa9XURbHudjrcSdg:A8nzYIOUQW2EeYBRq1Ag9XURbHuhm

    • Imminent RAT

      Remote-access trojan based on Imminent Monitor remote admin software.

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Winlogon Helper DLL

1
T1004

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks