General

  • Target

    138f30ed1f781229082cf8f0c4f745056d8e6add054ffe9b90102278fcc97cdf

  • Size

    4.1MB

  • Sample

    220829-1n4ddsfeaq

  • MD5

    a628aadf0539e14fba231d56b539a39b

  • SHA1

    d9bd269914f9b37bf79cf1347cc26ef5bb4ff02f

  • SHA256

    138f30ed1f781229082cf8f0c4f745056d8e6add054ffe9b90102278fcc97cdf

  • SHA512

    e834d25b3015690d167e0aeb02c13b23871a24677009cd799fd10b8dc84226b34d9d6a35cb84f2428dea8e728035e69ccfe48a5fce50d54c489cc59c73aad84d

  • SSDEEP

    98304:SWnaVeplV4GzZHPGvA0P73CR3pAf3QzJZFh+CIidXmbp/0B:zpDOA0r4Gf3QfdXmN/G

Malware Config

Targets

    • Target

      138f30ed1f781229082cf8f0c4f745056d8e6add054ffe9b90102278fcc97cdf

    • Size

      4.1MB

    • MD5

      a628aadf0539e14fba231d56b539a39b

    • SHA1

      d9bd269914f9b37bf79cf1347cc26ef5bb4ff02f

    • SHA256

      138f30ed1f781229082cf8f0c4f745056d8e6add054ffe9b90102278fcc97cdf

    • SHA512

      e834d25b3015690d167e0aeb02c13b23871a24677009cd799fd10b8dc84226b34d9d6a35cb84f2428dea8e728035e69ccfe48a5fce50d54c489cc59c73aad84d

    • SSDEEP

      98304:SWnaVeplV4GzZHPGvA0P73CR3pAf3QzJZFh+CIidXmbp/0B:zpDOA0r4Gf3QfdXmN/G

    • 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