General

  • Target

    2850b69add16cb6aefccfe192dbd869bf07b61cc6168ee59159c36b8a8900650

  • Size

    4.1MB

  • Sample

    220916-hrj5taafbl

  • MD5

    0d1e2fb0149dde984de1915a17e32f36

  • SHA1

    da2fc745dfa34e2b25ed75df4da1051e674e4cfa

  • SHA256

    2850b69add16cb6aefccfe192dbd869bf07b61cc6168ee59159c36b8a8900650

  • SHA512

    bca183ed5e2602bbc2184dca9b21768d4419d60e0458af347f38fbc1571f4856d6a1a8f8b092897442c7609b09c35c5947bb459833b5ffd680e4165e18a3cc41

  • SSDEEP

    98304:Ea/hmyiNGulvFs1/uhcti1Cw6z2oiE5vz4FZntifqkOjW9KSl07wxHe:n/NiNVmWhct6o9p4FFEfqkOjW9907wx+

Malware Config

Targets

    • Target

      2850b69add16cb6aefccfe192dbd869bf07b61cc6168ee59159c36b8a8900650

    • Size

      4.1MB

    • MD5

      0d1e2fb0149dde984de1915a17e32f36

    • SHA1

      da2fc745dfa34e2b25ed75df4da1051e674e4cfa

    • SHA256

      2850b69add16cb6aefccfe192dbd869bf07b61cc6168ee59159c36b8a8900650

    • SHA512

      bca183ed5e2602bbc2184dca9b21768d4419d60e0458af347f38fbc1571f4856d6a1a8f8b092897442c7609b09c35c5947bb459833b5ffd680e4165e18a3cc41

    • SSDEEP

      98304:Ea/hmyiNGulvFs1/uhcti1Cw6z2oiE5vz4FZntifqkOjW9KSl07wxHe:n/NiNVmWhct6o9p4FFEfqkOjW9907wx+

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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