General

  • Target

    9f8084218aefcbb0f1f86a32a385ff7e59991171ad3274c570f69908c665d966

  • Size

    4.0MB

  • Sample

    220924-rb5agscffm

  • MD5

    c6600ddea26ac9403d86eed462778838

  • SHA1

    f9308364a21e60d94ef9ed54162dd0a773c8e8a5

  • SHA256

    9f8084218aefcbb0f1f86a32a385ff7e59991171ad3274c570f69908c665d966

  • SHA512

    e7e587b27d05cf465553646a8d39999581defef138b5d8ae6b66b83ccb7ed9b76818804445d7fbeff15ca6c02c8b45835768032de0616206c89204c2bc471487

  • SSDEEP

    98304:5MZJ7uviH3b0SSoFH2FE9jRB08tbIHl1L0ywXV4FYK:5MP7kOX5199BFsF1L4VEYK

Malware Config

Targets

    • Target

      9f8084218aefcbb0f1f86a32a385ff7e59991171ad3274c570f69908c665d966

    • Size

      4.0MB

    • MD5

      c6600ddea26ac9403d86eed462778838

    • SHA1

      f9308364a21e60d94ef9ed54162dd0a773c8e8a5

    • SHA256

      9f8084218aefcbb0f1f86a32a385ff7e59991171ad3274c570f69908c665d966

    • SHA512

      e7e587b27d05cf465553646a8d39999581defef138b5d8ae6b66b83ccb7ed9b76818804445d7fbeff15ca6c02c8b45835768032de0616206c89204c2bc471487

    • SSDEEP

      98304:5MZJ7uviH3b0SSoFH2FE9jRB08tbIHl1L0ywXV4FYK:5MP7kOX5199BFsF1L4VEYK

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • Loads dropped DLL

    • 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

System Information Discovery

1
T1082

Tasks