General

  • Target

    643b284c28b7f9e8e70bf2a2dd2de872213118b7e027b1fc0d65c401bef227ad

  • Size

    4.1MB

  • Sample

    231013-qdhntshh9w

  • MD5

    a6379db5b1abbfe8594cca160feceb45

  • SHA1

    24d379bb6367f0ed2af47cbf0466c87fa5971955

  • SHA256

    643b284c28b7f9e8e70bf2a2dd2de872213118b7e027b1fc0d65c401bef227ad

  • SHA512

    68e7628412fa0f5f25787d821d343345e05229687dbf01abd9cb8f17fc65b03014acd5b5a45414d54a25094d19c08ebc3da3b8fe0089b2c9639a72f5a5436082

  • SSDEEP

    98304:vlhp/+MAY8LSBetbsJnYPJay0ram2uVyHV/vsKO4IVa8TY/jpHwrQ:vlT/+M2+BeVsJYPms9vsd3Va8M/jpZ

Malware Config

Targets

    • Target

      643b284c28b7f9e8e70bf2a2dd2de872213118b7e027b1fc0d65c401bef227ad

    • Size

      4.1MB

    • MD5

      a6379db5b1abbfe8594cca160feceb45

    • SHA1

      24d379bb6367f0ed2af47cbf0466c87fa5971955

    • SHA256

      643b284c28b7f9e8e70bf2a2dd2de872213118b7e027b1fc0d65c401bef227ad

    • SHA512

      68e7628412fa0f5f25787d821d343345e05229687dbf01abd9cb8f17fc65b03014acd5b5a45414d54a25094d19c08ebc3da3b8fe0089b2c9639a72f5a5436082

    • SSDEEP

      98304:vlhp/+MAY8LSBetbsJnYPJay0ram2uVyHV/vsKO4IVa8TY/jpHwrQ:vlT/+M2+BeVsJYPms9vsd3Va8M/jpZ

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Tasks