General

  • Target

    0104e2b9f8bc767d5cad63c985673e6300ea81dbff98ffa8359f8f6fb33e385a

  • Size

    4.0MB

  • Sample

    220923-plgwtsaahr

  • MD5

    e2f0aad867ba6736ab02bb804a2eeb4c

  • SHA1

    f5b2d67201ba4dcc731daadab420bdd26bd721fc

  • SHA256

    0104e2b9f8bc767d5cad63c985673e6300ea81dbff98ffa8359f8f6fb33e385a

  • SHA512

    984480ad63798d316eba5ce306b02ae15dac2c2470576194406957c233803eaf44472597e92ac881cbdad1ca6d10db0cead22ffbf3ceb1254d741b63ed3a860a

  • SSDEEP

    98304:3NmOf2aYQHUFoNQWAonhkaKmLNUTkgy71fDfUxZAMLZyvd:9mOBHUFoaWfnCmZv7lDMZZZA

Malware Config

Targets

    • Target

      0104e2b9f8bc767d5cad63c985673e6300ea81dbff98ffa8359f8f6fb33e385a

    • Size

      4.0MB

    • MD5

      e2f0aad867ba6736ab02bb804a2eeb4c

    • SHA1

      f5b2d67201ba4dcc731daadab420bdd26bd721fc

    • SHA256

      0104e2b9f8bc767d5cad63c985673e6300ea81dbff98ffa8359f8f6fb33e385a

    • SHA512

      984480ad63798d316eba5ce306b02ae15dac2c2470576194406957c233803eaf44472597e92ac881cbdad1ca6d10db0cead22ffbf3ceb1254d741b63ed3a860a

    • SSDEEP

      98304:3NmOf2aYQHUFoNQWAonhkaKmLNUTkgy71fDfUxZAMLZyvd:9mOBHUFoaWfnCmZv7lDMZZZA

    • 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.

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

Tasks