General

  • Target

    8f91e21fedfed4bfaa89520eb915690377763567788065e3db1c23311ed6f3cf

  • Size

    505KB

  • Sample

    240901-ze99xa1grf

  • MD5

    97b4b2651ed1769f9b4d2bbf51114f71

  • SHA1

    48900fe37b5cf63f598de8c4aa5eddc1ad47f998

  • SHA256

    8f91e21fedfed4bfaa89520eb915690377763567788065e3db1c23311ed6f3cf

  • SHA512

    1dfee943d33530ac9ec2ff25d30a5d515b0a6320e7d6c474cfec15e8fea4341bd7e1bd3d914b8d53c0c91127a28858f99d4d0479cd1874bf7bbae4102827bc49

  • SSDEEP

    12288:kWR7Q042M1cCGqHyzP8dvkcbjATyaumP2vT/gCuStfBez:kWR7j42MxHyz2vkcvAJuTN9Bg

Malware Config

Extracted

Family

nullmixer

C2

http://sayanu.xyz/

Targets

    • Target

      8f91e21fedfed4bfaa89520eb915690377763567788065e3db1c23311ed6f3cf

    • Size

      505KB

    • MD5

      97b4b2651ed1769f9b4d2bbf51114f71

    • SHA1

      48900fe37b5cf63f598de8c4aa5eddc1ad47f998

    • SHA256

      8f91e21fedfed4bfaa89520eb915690377763567788065e3db1c23311ed6f3cf

    • SHA512

      1dfee943d33530ac9ec2ff25d30a5d515b0a6320e7d6c474cfec15e8fea4341bd7e1bd3d914b8d53c0c91127a28858f99d4d0479cd1874bf7bbae4102827bc49

    • SSDEEP

      12288:kWR7Q042M1cCGqHyzP8dvkcbjATyaumP2vT/gCuStfBez:kWR7j42MxHyz2vkcvAJuTN9Bg

    Score
    1/10
    • Target

      9f164e56ff1014128ffefa25c7ae0bd7703d9b037df12cfbcb51ea7f64c0dbcd

    • Size

      2.1MB

    • MD5

      7b00833f10c29b3aaffdef4901671e33

    • SHA1

      f9773ecf152edb04f74ddb11131cbd546ee84786

    • SHA256

      9f164e56ff1014128ffefa25c7ae0bd7703d9b037df12cfbcb51ea7f64c0dbcd

    • SHA512

      d5a9e4c985714b5118a74c85971af6868464692d133e0aef8a0ad4f4509048a9d220f71f888f23368b15462aabc309d3182c53268b42464822d0a1bb91a70337

    • SSDEEP

      24576:8yS+b4YnYTYSfPJT5WviHeFVN1O6UPZacqfl3juQ55313N:8y3VlNA9efl3F

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

MITRE ATT&CK Enterprise v15

Tasks