General

  • Target

    d8392e4d42d9a1c91e08ba2ed4bdd3cc

  • Size

    321KB

  • Sample

    220715-c8rnbsfhb6

  • MD5

    d8392e4d42d9a1c91e08ba2ed4bdd3cc

  • SHA1

    49db632eccf7593fb97f86457ee80876f9c0c89c

  • SHA256

    7491a8a4866c578d50f6c0ae8addf97f40ecdf643d2c303b674dfe0dc36ebc13

  • SHA512

    4bec5a61aeec62b41aff6ddce7e2b20dc48c28373d152d9844cc81a1621cfc44922b999b5c3e405e0cc49a5729f7a91a2bfa9a6f8c84a8b9d45d87d6dd72602a

Malware Config

Extracted

Family

raccoon

Botnet

a8c486c1f260c54743b98aa52cbafd02

C2

http://162.33.179.100/

rc4.plain

Targets

    • Target

      d8392e4d42d9a1c91e08ba2ed4bdd3cc

    • Size

      321KB

    • MD5

      d8392e4d42d9a1c91e08ba2ed4bdd3cc

    • SHA1

      49db632eccf7593fb97f86457ee80876f9c0c89c

    • SHA256

      7491a8a4866c578d50f6c0ae8addf97f40ecdf643d2c303b674dfe0dc36ebc13

    • SHA512

      4bec5a61aeec62b41aff6ddce7e2b20dc48c28373d152d9844cc81a1621cfc44922b999b5c3e405e0cc49a5729f7a91a2bfa9a6f8c84a8b9d45d87d6dd72602a

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer payload

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks