Overview

overview

10

Static

static

3

21b9216f2d...1c.exe

windows7-x64

10

21b9216f2d...1c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    21b9216f2dabdaff519fa756d4ab9e1c

  • Size

    252KB

  • Sample

    231231-ast3eaehcm

  • MD5

    21b9216f2dabdaff519fa756d4ab9e1c

  • SHA1

    df33bb5ef6c10e6abc65b3d652021936e67c915c

  • SHA256

    e9ebe13cea92a8a3381f85054f5fd810aa6ab0d84c83980fed3223c28e55c8b2

  • SHA512

    8096616c2872d59c2e09a3c861c2160d766c9995ad1d24975b0b4100604d34e6170c03e491bca674da0f2422cfd354ffda137045e763fd6114a4d8356578bb49

  • SSDEEP

    1536:DXIwL0xzslRbgE3vo97thU0CNY+cdoFlVxEz/c2JYO8VUmnbfzFHfz8sFBpYWC/M:rl0xkgYg9bVtgfzFHfzb51QRPr8GDiK

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      21b9216f2dabdaff519fa756d4ab9e1c

    • Size

      252KB

    • MD5

      21b9216f2dabdaff519fa756d4ab9e1c

    • SHA1

      df33bb5ef6c10e6abc65b3d652021936e67c915c

    • SHA256

      e9ebe13cea92a8a3381f85054f5fd810aa6ab0d84c83980fed3223c28e55c8b2

    • SHA512

      8096616c2872d59c2e09a3c861c2160d766c9995ad1d24975b0b4100604d34e6170c03e491bca674da0f2422cfd354ffda137045e763fd6114a4d8356578bb49

    • SSDEEP

      1536:DXIwL0xzslRbgE3vo97thU0CNY+cdoFlVxEz/c2JYO8VUmnbfzFHfz8sFBpYWC/M:rl0xkgYg9bVtgfzFHfzb51QRPr8GDiK

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks