General

  • Target

    7126a763a2d51ceb951ec1052d0dfb5b6ba8db93de83fe1dd717086c3eeece86

  • Size

    4.1MB

  • Sample

    230129-1bj4zsdd73

  • MD5

    7e9af71969cb368649e2880aaba9f9f4

  • SHA1

    bca783382b09c854cf6ab719c0627fb45d2660b8

  • SHA256

    7126a763a2d51ceb951ec1052d0dfb5b6ba8db93de83fe1dd717086c3eeece86

  • SHA512

    6c3440315202f63fe101f8d38305fc6194aa7254e52900c72646ed4fcbfec9142db539adb666ab59202bae8efc5a8e1e7ec500bf0f639653b13443e33fdc093e

  • SSDEEP

    98304:5DuoQsO6tP6jPuZhekZZnBMvh/lzshv+1VnZxM:tuEftOEDrnwrzs5MBc

Malware Config

Targets

    • Target

      7126a763a2d51ceb951ec1052d0dfb5b6ba8db93de83fe1dd717086c3eeece86

    • Size

      4.1MB

    • MD5

      7e9af71969cb368649e2880aaba9f9f4

    • SHA1

      bca783382b09c854cf6ab719c0627fb45d2660b8

    • SHA256

      7126a763a2d51ceb951ec1052d0dfb5b6ba8db93de83fe1dd717086c3eeece86

    • SHA512

      6c3440315202f63fe101f8d38305fc6194aa7254e52900c72646ed4fcbfec9142db539adb666ab59202bae8efc5a8e1e7ec500bf0f639653b13443e33fdc093e

    • SSDEEP

      98304:5DuoQsO6tP6jPuZhekZZnBMvh/lzshv+1VnZxM:tuEftOEDrnwrzs5MBc

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

Command and Control

Web Service

1
T1102

Tasks