Overview

overview

8

Static

static

3b1981b2ac...71.exe

windows7-x64

8

3b1981b2ac...71.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    3b1981b2ac6251db94e39e9a33e7ea8bbf42ae395af57aa7d0eccb26e7d7e571

  • Size

    935KB

  • Sample

    221125-rkvgmsgd7z

  • MD5

    815ae2af27703e10ccbb4a876a013c68

  • SHA1

    0576d675ab5be8088cd7de02c3ab87e85bd55b3d

  • SHA256

    3b1981b2ac6251db94e39e9a33e7ea8bbf42ae395af57aa7d0eccb26e7d7e571

  • SHA512

    442e41ffa6c0de0b2327ada0ce838892c0a9b343624bd19ad8ed0972272900bcaf63c6c64391444ae2d58ef7bdab4e5f18197e2e33445b841cf47426439844d5

  • SSDEEP

    12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:pyHv5Z+Wzv7AiBll0OBWi6si9G

Score
8/10
upx

Malware Config

Targets

    • Target

      3b1981b2ac6251db94e39e9a33e7ea8bbf42ae395af57aa7d0eccb26e7d7e571

    • Size

      935KB

    • MD5

      815ae2af27703e10ccbb4a876a013c68

    • SHA1

      0576d675ab5be8088cd7de02c3ab87e85bd55b3d

    • SHA256

      3b1981b2ac6251db94e39e9a33e7ea8bbf42ae395af57aa7d0eccb26e7d7e571

    • SHA512

      442e41ffa6c0de0b2327ada0ce838892c0a9b343624bd19ad8ed0972272900bcaf63c6c64391444ae2d58ef7bdab4e5f18197e2e33445b841cf47426439844d5

    • SSDEEP

      12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:pyHv5Z+Wzv7AiBll0OBWi6si9G

    Score
    8/10
    upx

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks