General

  • Target

    c40be34e2ace914735f51e99d4faf5dc0183a8ca4c7435bcfc95c91f57fb1138

  • Size

    4.1MB

  • Sample

    220929-w8r4msbfh9

  • MD5

    6e58b1a3b4f07aa0f4329264c32424f9

  • SHA1

    0ae48233e21474cdce06d236b7622a8c58a7b686

  • SHA256

    c40be34e2ace914735f51e99d4faf5dc0183a8ca4c7435bcfc95c91f57fb1138

  • SHA512

    8f7f9cf16c5305256f906d3fec81b4c948502f778df78ad2a11c9dc806beb483edbaae20ac3beab566983d0ecf2baf3f338d327f06355f78e0070f2c3471902a

  • SSDEEP

    98304:jjs62bNDz39KHUAix7ZykqvmrrgrfTiDt:nMBz39+kxrsfTs

Malware Config

Targets

    • Target

      c40be34e2ace914735f51e99d4faf5dc0183a8ca4c7435bcfc95c91f57fb1138

    • Size

      4.1MB

    • MD5

      6e58b1a3b4f07aa0f4329264c32424f9

    • SHA1

      0ae48233e21474cdce06d236b7622a8c58a7b686

    • SHA256

      c40be34e2ace914735f51e99d4faf5dc0183a8ca4c7435bcfc95c91f57fb1138

    • SHA512

      8f7f9cf16c5305256f906d3fec81b4c948502f778df78ad2a11c9dc806beb483edbaae20ac3beab566983d0ecf2baf3f338d327f06355f78e0070f2c3471902a

    • SSDEEP

      98304:jjs62bNDz39KHUAix7ZykqvmrrgrfTiDt:nMBz39+kxrsfTs

    • 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