General

  • Target

    7b54e3fbfeb7238f60e3d1d2649aed347f28a77dabcfee0811eee6608e659fbb

  • Size

    4.1MB

  • Sample

    221005-kbbvlsdga5

  • MD5

    1ecc5a0d190104170a61f455054313e5

  • SHA1

    342f6baa5798c47f6e47d356f3d0072573ae0272

  • SHA256

    7b54e3fbfeb7238f60e3d1d2649aed347f28a77dabcfee0811eee6608e659fbb

  • SHA512

    b29cd31b174f69adacc958cf2708bcf77ace0f784e3a84e6be1bf5ccef4d293b1fc56f257b91174b5086cfdc92ad2057f12654f8237ea28f09f431a31db9cf0c

  • SSDEEP

    98304:DGr5XsjgbzzDKUVPIRAXxDH5ubxbg//6aKXIPUYM15t9WAYxcCC:irNsWzpNIkxDH5YM/SaK0w5DYJC

Malware Config

Targets

    • Target

      7b54e3fbfeb7238f60e3d1d2649aed347f28a77dabcfee0811eee6608e659fbb

    • Size

      4.1MB

    • MD5

      1ecc5a0d190104170a61f455054313e5

    • SHA1

      342f6baa5798c47f6e47d356f3d0072573ae0272

    • SHA256

      7b54e3fbfeb7238f60e3d1d2649aed347f28a77dabcfee0811eee6608e659fbb

    • SHA512

      b29cd31b174f69adacc958cf2708bcf77ace0f784e3a84e6be1bf5ccef4d293b1fc56f257b91174b5086cfdc92ad2057f12654f8237ea28f09f431a31db9cf0c

    • SSDEEP

      98304:DGr5XsjgbzzDKUVPIRAXxDH5ubxbg//6aKXIPUYM15t9WAYxcCC:irNsWzpNIkxDH5YM/SaK0w5DYJC

    • 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