General

  • Target

    1305282890e8dc22ae0aaa662c14a82b428556030fc72bde80300465a6dc0dc4

  • Size

    4.1MB

  • Sample

    230204-pgb5sadc26

  • MD5

    44d2ee8ef4e1788998264d32c6c8cd20

  • SHA1

    b9ef3f9f4f87be10175c33e619554fabc1a68bf8

  • SHA256

    1305282890e8dc22ae0aaa662c14a82b428556030fc72bde80300465a6dc0dc4

  • SHA512

    14a430a4882ed7b7a7d45d30aed29d84f7807711b9d0a8852a2c2dd8d7d5ac767f25b669d71e999cd2213477676996a4a97831d3d4bacf95fd57bd6574e8ca7e

  • SSDEEP

    98304:+8YbpkZf1JEeCq0fbawcb9V+ONBsQ2q3SAcnLJ2Dr8PW:+gf1bCq0fblyHhBsPqoJcd

Malware Config

Targets

    • Target

      1305282890e8dc22ae0aaa662c14a82b428556030fc72bde80300465a6dc0dc4

    • Size

      4.1MB

    • MD5

      44d2ee8ef4e1788998264d32c6c8cd20

    • SHA1

      b9ef3f9f4f87be10175c33e619554fabc1a68bf8

    • SHA256

      1305282890e8dc22ae0aaa662c14a82b428556030fc72bde80300465a6dc0dc4

    • SHA512

      14a430a4882ed7b7a7d45d30aed29d84f7807711b9d0a8852a2c2dd8d7d5ac767f25b669d71e999cd2213477676996a4a97831d3d4bacf95fd57bd6574e8ca7e

    • SSDEEP

      98304:+8YbpkZf1JEeCq0fbawcb9V+ONBsQ2q3SAcnLJ2Dr8PW:+gf1bCq0fblyHhBsPqoJcd

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • 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

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

Tasks