General

  • Target

    4a47d6754848a96ca082db9845fb31a641a88c03fee2d996711f3a1ef689818a

  • Size

    4.0MB

  • Sample

    230203-nhcbhaeh28

  • MD5

    f567bad3661c69a27e6ef0a17df7e3d1

  • SHA1

    015c1ba7d08d75ce3a6629981a59246c821e8aac

  • SHA256

    4a47d6754848a96ca082db9845fb31a641a88c03fee2d996711f3a1ef689818a

  • SHA512

    8d2b37dd9f31e2e181042f8310c59db1ab6fece0ba30fe2693276d03ac99d67d6cbd9c620276599a0bef0e14a839b1edab9980be981abccf71ffd08033ef4b1b

  • SSDEEP

    49152:7v0l8b+aUXeV/1OAv6JYQKKuf8uPn0RGKouo17A8YNRvE0C7JGoY4sPkkCE7:Ql8K61xWYQKguPnFKoVvkvXC8cm7

Malware Config

Targets

    • Target

      4a47d6754848a96ca082db9845fb31a641a88c03fee2d996711f3a1ef689818a

    • Size

      4.0MB

    • MD5

      f567bad3661c69a27e6ef0a17df7e3d1

    • SHA1

      015c1ba7d08d75ce3a6629981a59246c821e8aac

    • SHA256

      4a47d6754848a96ca082db9845fb31a641a88c03fee2d996711f3a1ef689818a

    • SHA512

      8d2b37dd9f31e2e181042f8310c59db1ab6fece0ba30fe2693276d03ac99d67d6cbd9c620276599a0bef0e14a839b1edab9980be981abccf71ffd08033ef4b1b

    • SSDEEP

      49152:7v0l8b+aUXeV/1OAv6JYQKKuf8uPn0RGKouo17A8YNRvE0C7JGoY4sPkkCE7:Ql8K61xWYQKguPnFKoVvkvXC8cm7

    • Glupteba

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

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

Tasks