General

  • Target

    343c36cd30f8c45eda6b9b57ec3ab277a2680bfee574d56f08ebeadc35e2d48a

  • Size

    4.0MB

  • Sample

    220930-nlt1qaecgr

  • MD5

    5fe3faee45acdeb4de77744e41487d31

  • SHA1

    22104a78881c3babdad8cb15c6d31b47d204aafb

  • SHA256

    343c36cd30f8c45eda6b9b57ec3ab277a2680bfee574d56f08ebeadc35e2d48a

  • SHA512

    bda615a4838069470b943f3fc6d4ffcdbfec7e3d3205c9e69f695075b1adf7c75ad9c1d6b64e5abc1518ef8d32c4d65bb408daa70516f3931b5831721832aecc

  • SSDEEP

    98304:u0XtUl0XYdjrdCQlP3fS1IpbAv7FXOd6Nwvst0X:PXal1rIdCb8hSg0X

Malware Config

Targets

    • Target

      343c36cd30f8c45eda6b9b57ec3ab277a2680bfee574d56f08ebeadc35e2d48a

    • Size

      4.0MB

    • MD5

      5fe3faee45acdeb4de77744e41487d31

    • SHA1

      22104a78881c3babdad8cb15c6d31b47d204aafb

    • SHA256

      343c36cd30f8c45eda6b9b57ec3ab277a2680bfee574d56f08ebeadc35e2d48a

    • SHA512

      bda615a4838069470b943f3fc6d4ffcdbfec7e3d3205c9e69f695075b1adf7c75ad9c1d6b64e5abc1518ef8d32c4d65bb408daa70516f3931b5831721832aecc

    • SSDEEP

      98304:u0XtUl0XYdjrdCQlP3fS1IpbAv7FXOd6Nwvst0X:PXal1rIdCb8hSg0X

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • 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

System Information Discovery

1
T1082

Tasks