General

  • Target

    a85744a53ae320e0531e3e4c394f95fea54c30aeb9c94e0983a06040b8c4e56b

  • Size

    4.0MB

  • Sample

    220930-watvksebh8

  • MD5

    0374ceb03c911f3da074fbaf32f9d0e2

  • SHA1

    6f4d6a6c159f4a0a792cb91424122342033728c8

  • SHA256

    a85744a53ae320e0531e3e4c394f95fea54c30aeb9c94e0983a06040b8c4e56b

  • SHA512

    4f4507756c9ab2213bd15086e89b6ba8d6f8d782e90a2038fb542977bc8571118c908ddf7dfaacc35383788f47463182a0f0b7b50ef8cb84f5cc5fd8d9c7859e

  • SSDEEP

    98304:q6BINiOKW2/2RncBsamMYqM+GgSh8N2TahfIEwp6SkL+GzkIT+JN+R:qHIXW2/lzXN4eITcItp6SZGzT+e

Malware Config

Targets

    • Target

      a85744a53ae320e0531e3e4c394f95fea54c30aeb9c94e0983a06040b8c4e56b

    • Size

      4.0MB

    • MD5

      0374ceb03c911f3da074fbaf32f9d0e2

    • SHA1

      6f4d6a6c159f4a0a792cb91424122342033728c8

    • SHA256

      a85744a53ae320e0531e3e4c394f95fea54c30aeb9c94e0983a06040b8c4e56b

    • SHA512

      4f4507756c9ab2213bd15086e89b6ba8d6f8d782e90a2038fb542977bc8571118c908ddf7dfaacc35383788f47463182a0f0b7b50ef8cb84f5cc5fd8d9c7859e

    • SSDEEP

      98304:q6BINiOKW2/2RncBsamMYqM+GgSh8N2TahfIEwp6SkL+GzkIT+JN+R:qHIXW2/lzXN4eITcItp6SZGzT+e

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • 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

System Information Discovery

1
T1082

Tasks