General

  • Target

    d999b09fd0ad1ef963ed1af0246a8110_JaffaCakes118

  • Size

    2.3MB

  • Sample

    240911-ex8tksscrp

  • MD5

    d999b09fd0ad1ef963ed1af0246a8110

  • SHA1

    e34036f5fc0b7b3e41e3ec054ca0e8ff31d93d35

  • SHA256

    b9ed117523b02cc9130d82ddb9e151f37474a8049e5938a4af15ab1713548821

  • SHA512

    9106683ff7bf304980ecc09d23789dd3879d0d42a55027d87f5f13e577d23082ffef2dd73defd8e39964f195359214015cbac7f036cc7aa351fac260aab00e09

  • SSDEEP

    49152:kWlGYm7UMfEL8295VM9hmljWXZU+7Z3JZX+++NpbE:kPB7xfEL8s5mOaVZ3z+++NpbE

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://78.26.187.108/soft-usage/favicon.ico?0=1200&1=ELZYPTFV&2=i-s&3=67&4=7601&5=6&6=1&7=99600&8=1033

Extracted

Language
hta
Source
URLs
hta.dropper

http://78.26.187.108/soft-usage/favicon.ico?0=1200&1=KZYBFHMK&2=i-s&3=67&4=9200&5=6&6=2&7=919041&8=1033

Targets

    • Target

      d999b09fd0ad1ef963ed1af0246a8110_JaffaCakes118

    • Size

      2.3MB

    • MD5

      d999b09fd0ad1ef963ed1af0246a8110

    • SHA1

      e34036f5fc0b7b3e41e3ec054ca0e8ff31d93d35

    • SHA256

      b9ed117523b02cc9130d82ddb9e151f37474a8049e5938a4af15ab1713548821

    • SHA512

      9106683ff7bf304980ecc09d23789dd3879d0d42a55027d87f5f13e577d23082ffef2dd73defd8e39964f195359214015cbac7f036cc7aa351fac260aab00e09

    • SSDEEP

      49152:kWlGYm7UMfEL8295VM9hmljWXZU+7Z3JZX+++NpbE:kPB7xfEL8s5mOaVZ3z+++NpbE

    • Disables service(s)

    • Modifies WinLogon for persistence

    • Blocklisted process makes network request

    • Event Triggered Execution: Image File Execution Options Injection

    • Stops running service(s)

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

MITRE ATT&CK Enterprise v15

Tasks