General

  • Target

    5afe3bf437284f5f29bd32aa980614de0dd2c92702acc1044d66e5761ddf9650

  • Size

    4.1MB

  • Sample

    230202-j69jpahd9z

  • MD5

    7fafbd8b55f1f9520ab1cb303f7d21e6

  • SHA1

    bfa749f6408c9baa4531bcbba05a38f5809bedbd

  • SHA256

    5afe3bf437284f5f29bd32aa980614de0dd2c92702acc1044d66e5761ddf9650

  • SHA512

    23d4a91b1775efb6d883a3507a3d5f68097270f9add4e5aa3ec06d4f72c4bb551d009238a2d9a3a35e0b8e1e64f8ce1415e7ffd32eb1be8071e53d01e1a50d19

  • SSDEEP

    98304:R+Ap1R2Q5TqXzWWdOqeMAE/l3CDzSpE0lgeinU5Cm33Nw+Q8qb7G:R+Ap1R2Q5TqXyWdneMA8C/SpoeinU5xX

Malware Config

Targets

    • Target

      5afe3bf437284f5f29bd32aa980614de0dd2c92702acc1044d66e5761ddf9650

    • Size

      4.1MB

    • MD5

      7fafbd8b55f1f9520ab1cb303f7d21e6

    • SHA1

      bfa749f6408c9baa4531bcbba05a38f5809bedbd

    • SHA256

      5afe3bf437284f5f29bd32aa980614de0dd2c92702acc1044d66e5761ddf9650

    • SHA512

      23d4a91b1775efb6d883a3507a3d5f68097270f9add4e5aa3ec06d4f72c4bb551d009238a2d9a3a35e0b8e1e64f8ce1415e7ffd32eb1be8071e53d01e1a50d19

    • SSDEEP

      98304:R+Ap1R2Q5TqXzWWdOqeMAE/l3CDzSpE0lgeinU5Cm33Nw+Q8qb7G:R+Ap1R2Q5TqXyWdneMA8C/SpoeinU5xX

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

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

Command and Control

Web Service

1
T1102

Tasks