General

  • Target

    e82ea818671b343652ef9071ae7b1d1dd4032bcd4c2c688180b80b6e267f36d7

  • Size

    7.0MB

  • Sample

    220516-q527jsfehm

  • MD5

    7906475013c04d2e4d7d598754162cf4

  • SHA1

    642881f3e57ad8e85be5e7371d9079bfa63ff1bd

  • SHA256

    e82ea818671b343652ef9071ae7b1d1dd4032bcd4c2c688180b80b6e267f36d7

  • SHA512

    9a397219ea324d7526ef319dd8b038868748ee76f5ac79c60fec69b1074aff4eebcff10b9675405a888ddf88381cfbe7f12fadec45f9e2af1c9a3edb35973d60

Malware Config

Targets

    • Target

      e82ea818671b343652ef9071ae7b1d1dd4032bcd4c2c688180b80b6e267f36d7

    • Size

      7.0MB

    • MD5

      7906475013c04d2e4d7d598754162cf4

    • SHA1

      642881f3e57ad8e85be5e7371d9079bfa63ff1bd

    • SHA256

      e82ea818671b343652ef9071ae7b1d1dd4032bcd4c2c688180b80b6e267f36d7

    • SHA512

      9a397219ea324d7526ef319dd8b038868748ee76f5ac79c60fec69b1074aff4eebcff10b9675405a888ddf88381cfbe7f12fadec45f9e2af1c9a3edb35973d60

    • UAC bypass

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner Payload

    • Executes dropped EXE

    • Sets file execution options in registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

    • Checks whether UAC is enabled

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Modify Registry

4
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Tasks