Overview

overview

9

Static

static

3

5566307948...41.exe

windows7-x64

9

5566307948...41.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    5566307948dfd41c2eb5797799c08e41

  • Size

    3.6MB

  • Sample

    240112-eap3yseaej

  • MD5

    5566307948dfd41c2eb5797799c08e41

  • SHA1

    8ab0db21fd8fa12768ecc34e8a68d0d5428fd598

  • SHA256

    e6b3c15ce544b132f38151b8c97fa7fd73eb3ac108ba0199ce6b72649c050c57

  • SHA512

    db1fe9c7825671ca0b5df06b768b39a681d6f49c96aca60cf0c91ea007e9fc1cdcda4d6fcdba23a11985f76978a6d36549dd8b3b0a28755d3587e7e4088e598c

  • SSDEEP

    98304:QeNjBijt85456c/RkrAQNH4WJYKpfFekDXGtMHPU:9jBijt8PmizY0/skDVc

Score
9/10
bootkitdiscoveryevasionpersistenceupx

Malware Config

Targets

    • Target

      5566307948dfd41c2eb5797799c08e41

    • Size

      3.6MB

    • MD5

      5566307948dfd41c2eb5797799c08e41

    • SHA1

      8ab0db21fd8fa12768ecc34e8a68d0d5428fd598

    • SHA256

      e6b3c15ce544b132f38151b8c97fa7fd73eb3ac108ba0199ce6b72649c050c57

    • SHA512

      db1fe9c7825671ca0b5df06b768b39a681d6f49c96aca60cf0c91ea007e9fc1cdcda4d6fcdba23a11985f76978a6d36549dd8b3b0a28755d3587e7e4088e598c

    • SSDEEP

      98304:QeNjBijt85456c/RkrAQNH4WJYKpfFekDXGtMHPU:9jBijt8PmizY0/skDVc

    Score
    9/10
    bootkitdiscoveryevasionpersistenceupx

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

      evasion

    • Enumerates VirtualBox registry keys

      evasion

    • UPX packed file

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

      upx

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks