Overview

overview

10

Static

static

b3ffae1300...d4.exe

windows7-x64

10

b3ffae1300...d4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b3ffae1300a871f65ffbb5793a65c397926c83efcfa84418387276d9803478d4

  • Size

    88KB

  • Sample

    221203-y44yracc34

  • MD5

    4528509d5eab9090be6d3c850fe74862

  • SHA1

    7e5841415572c88ed88ef0f22b6389943b6556b4

  • SHA256

    b3ffae1300a871f65ffbb5793a65c397926c83efcfa84418387276d9803478d4

  • SHA512

    9cfc9ef280b119682edda30ad6373c1f6b250455f8016960e4372714e1e78b34cb8881c8c1acfb51ca3fac40f93a386025bf111c7bd5f4166b0a2baa67195ce3

  • SSDEEP

    1536:LdRFH+4Kd/EsUzUVACD1LGLULKLdLaL7gW8ENVk4Lbka:D5+n/EsUAtNV9Z

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      b3ffae1300a871f65ffbb5793a65c397926c83efcfa84418387276d9803478d4

    • Size

      88KB

    • MD5

      4528509d5eab9090be6d3c850fe74862

    • SHA1

      7e5841415572c88ed88ef0f22b6389943b6556b4

    • SHA256

      b3ffae1300a871f65ffbb5793a65c397926c83efcfa84418387276d9803478d4

    • SHA512

      9cfc9ef280b119682edda30ad6373c1f6b250455f8016960e4372714e1e78b34cb8881c8c1acfb51ca3fac40f93a386025bf111c7bd5f4166b0a2baa67195ce3

    • SSDEEP

      1536:LdRFH+4Kd/EsUzUVACD1LGLULKLdLaL7gW8ENVk4Lbka:D5+n/EsUAtNV9Z

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks