Overview

overview

8

Static

static

b4111cb85a...45.exe

windows7-x64

8

b4111cb85a...45.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    b4111cb85a0640cb3aceabd03cfdc6f4fd696467ccc38ae2ffefc2e61ff05a45

  • Size

    409KB

  • Sample

    221127-mzsjdafc41

  • MD5

    af43ff0e4c16762848f8806128656f36

  • SHA1

    311b8bdc6e3ac0ac9c1cf42aa1b4927cfcf0a192

  • SHA256

    b4111cb85a0640cb3aceabd03cfdc6f4fd696467ccc38ae2ffefc2e61ff05a45

  • SHA512

    d3d997c77b448ca4b5528b952695f04605fe2c89396850ca36f727346b4bdd4a6191f4eebabd88e9b2d35d23f491007a4a7b9c297a69b0322a620e738974e948

  • SSDEEP

    6144:kyMy3+RmJQjngSvzxTQH5UKT7Q4LE/MN1KtySkuEkfYH94YqfOkFKmhnAW:kiOQJoFzmZUc7Q5+1KxYH0frHN

Score
8/10
evasionpersistence

Malware Config

Targets

    • Target

      b4111cb85a0640cb3aceabd03cfdc6f4fd696467ccc38ae2ffefc2e61ff05a45

    • Size

      409KB

    • MD5

      af43ff0e4c16762848f8806128656f36

    • SHA1

      311b8bdc6e3ac0ac9c1cf42aa1b4927cfcf0a192

    • SHA256

      b4111cb85a0640cb3aceabd03cfdc6f4fd696467ccc38ae2ffefc2e61ff05a45

    • SHA512

      d3d997c77b448ca4b5528b952695f04605fe2c89396850ca36f727346b4bdd4a6191f4eebabd88e9b2d35d23f491007a4a7b9c297a69b0322a620e738974e948

    • SSDEEP

      6144:kyMy3+RmJQjngSvzxTQH5UKT7Q4LE/MN1KtySkuEkfYH94YqfOkFKmhnAW:kiOQJoFzmZUc7Q5+1KxYH0frHN

    Score
    8/10
    evasionpersistence

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks