Overview

overview

10

Static

static

fa5c0b89c3...2d.exe

windows7-x64

10

fa5c0b89c3...2d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d

  • Size

    408KB

  • Sample

    221124-e4bgnacd5v

  • MD5

    2b9537dfd9ff85a3e45dc18b54168904

  • SHA1

    dab91a1e37814f3ff0b2205dbfad15d29b4b47f1

  • SHA256

    fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d

  • SHA512

    4b6c110cd2702df66043889110788791b1e00825c18a897c9e309d2c2a5f7f530ead725c67723e282728191f5bd6471313c1beaa331696e7b68c53d1c9962278

  • SSDEEP

    12288:5ujulmkUp73f8j1LUAm3WelbWHx1wakcEvT:gF81gV2Eb

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d

    • Size

      408KB

    • MD5

      2b9537dfd9ff85a3e45dc18b54168904

    • SHA1

      dab91a1e37814f3ff0b2205dbfad15d29b4b47f1

    • SHA256

      fa5c0b89c3ec95998639b36c0bb76b6b63e4e569ec3578b0f3346b56669e142d

    • SHA512

      4b6c110cd2702df66043889110788791b1e00825c18a897c9e309d2c2a5f7f530ead725c67723e282728191f5bd6471313c1beaa331696e7b68c53d1c9962278

    • SSDEEP

      12288:5ujulmkUp73f8j1LUAm3WelbWHx1wakcEvT:gF81gV2Eb

    Score
    10/10
    evasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Sets file execution options in registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks