General

  • Target

    e251458e1b9e4b4ed81900626516cf531f2897df863a0544264e5f833fff4f22

  • Size

    79KB

  • Sample

    220427-tk6k1scch4

  • MD5

    932fbb8c0c45df05db6564221a633a86

  • SHA1

    4b6b9047bf09c6b246f251056d5b5b6d851a6e9f

  • SHA256

    e251458e1b9e4b4ed81900626516cf531f2897df863a0544264e5f833fff4f22

  • SHA512

    2ce6ec31d0244722204c9ff7eb33e43a546010664c1214938e3ccdb07d83936686bc1f46db5a1fc9b486094e2fa2b650768ec207172a75df6346e94da13e2929

Score
10/10

Malware Config

Targets

    • Target

      e251458e1b9e4b4ed81900626516cf531f2897df863a0544264e5f833fff4f22

    • Size

      79KB

    • MD5

      932fbb8c0c45df05db6564221a633a86

    • SHA1

      4b6b9047bf09c6b246f251056d5b5b6d851a6e9f

    • SHA256

      e251458e1b9e4b4ed81900626516cf531f2897df863a0544264e5f833fff4f22

    • SHA512

      2ce6ec31d0244722204c9ff7eb33e43a546010664c1214938e3ccdb07d83936686bc1f46db5a1fc9b486094e2fa2b650768ec207172a75df6346e94da13e2929

    Score
    10/10
    • Modifies firewall policy service

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Browser Extensions

1
T1176

Defense Evasion

Modify Registry

2
T1112

Tasks