General

  • Target

    c486d4b243dc1f2e6572f4da1b434d0039641668b314aef0df5d2e109b95abe9

  • Size

    4.1MB

  • Sample

    231005-ttfe7ace5z

  • MD5

    666e8e52fd9e5171786dd8aba20b3eb9

  • SHA1

    4a592406feb575cb76b8999834e984c3da4975fe

  • SHA256

    c486d4b243dc1f2e6572f4da1b434d0039641668b314aef0df5d2e109b95abe9

  • SHA512

    22fafb10144738b94033ff9e402253d2112ae4f00eb968e194e7e937b1595d5d35f35cc38175295eb964eac880b5db09d8e12f2f4088d4a000a2ba0af85eb889

  • SSDEEP

    98304:9dbrd2qeDwKwBIE8j6mEKsC8tFTyJegRm5C4GBu1LCJu:9db8wdxmFsC8tFeeY4GMdCJu

Malware Config

Targets

    • Target

      c486d4b243dc1f2e6572f4da1b434d0039641668b314aef0df5d2e109b95abe9

    • Size

      4.1MB

    • MD5

      666e8e52fd9e5171786dd8aba20b3eb9

    • SHA1

      4a592406feb575cb76b8999834e984c3da4975fe

    • SHA256

      c486d4b243dc1f2e6572f4da1b434d0039641668b314aef0df5d2e109b95abe9

    • SHA512

      22fafb10144738b94033ff9e402253d2112ae4f00eb968e194e7e937b1595d5d35f35cc38175295eb964eac880b5db09d8e12f2f4088d4a000a2ba0af85eb889

    • SSDEEP

      98304:9dbrd2qeDwKwBIE8j6mEKsC8tFTyJegRm5C4GBu1LCJu:9db8wdxmFsC8tFeeY4GMdCJu

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks