General

  • Target

    2adac2d98bc23fcfb1178236355ba2538d77d7ed14d11b4e0773a859aadb37b7

  • Size

    4.0MB

  • Sample

    220923-srpqeaagbm

  • MD5

    2407b734ad5f8d9839bb6c59437cc955

  • SHA1

    1888ff058ef29ab181066d242c30467b2fdd4b54

  • SHA256

    2adac2d98bc23fcfb1178236355ba2538d77d7ed14d11b4e0773a859aadb37b7

  • SHA512

    cf585ad15778e7bb78ca18cda17bb49616df2ede0702beac7024563d8ff560bfe5e53a939e651993ad54f126b93ff210e37f61f10090225cd82d52a8f92e4eab

  • SSDEEP

    98304:9ErKlf0+NjGcnMybUNudFu6Zs2wa2/kOI2MUE3eglt2cu66IyI:IQRfnMctdqfa2/kr2DEuh66s

Malware Config

Targets

    • Target

      2adac2d98bc23fcfb1178236355ba2538d77d7ed14d11b4e0773a859aadb37b7

    • Size

      4.0MB

    • MD5

      2407b734ad5f8d9839bb6c59437cc955

    • SHA1

      1888ff058ef29ab181066d242c30467b2fdd4b54

    • SHA256

      2adac2d98bc23fcfb1178236355ba2538d77d7ed14d11b4e0773a859aadb37b7

    • SHA512

      cf585ad15778e7bb78ca18cda17bb49616df2ede0702beac7024563d8ff560bfe5e53a939e651993ad54f126b93ff210e37f61f10090225cd82d52a8f92e4eab

    • SSDEEP

      98304:9ErKlf0+NjGcnMybUNudFu6Zs2wa2/kOI2MUE3eglt2cu66IyI:IQRfnMctdqfa2/kr2DEuh66s

    • 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