General

  • Target

    2024-12-25_085c0df426a67559b07390c7e519fa04_mafia

  • Size

    13.4MB

  • Sample

    241225-w4gr4ssjd1

  • MD5

    085c0df426a67559b07390c7e519fa04

  • SHA1

    f7461925cf572b1a4e6185878699a1709d5afa90

  • SHA256

    b598f6bd5a40129cc3e11e473dc774d3ad4c5c0ae45850ae4b2a282de7051af3

  • SHA512

    52643632a7adecadcebeaf57e0334da1dc0a61aec3da1b8a95153b63e9edc49a86a3f341a16069e4e79d505f58876bcda9e722e30e4471ce96f2d48b93c67086

  • SSDEEP

    3072:aLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:DOMdRQr7OB0ypmMXnl8XEPM3noSWOC

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2024-12-25_085c0df426a67559b07390c7e519fa04_mafia

    • Size

      13.4MB

    • MD5

      085c0df426a67559b07390c7e519fa04

    • SHA1

      f7461925cf572b1a4e6185878699a1709d5afa90

    • SHA256

      b598f6bd5a40129cc3e11e473dc774d3ad4c5c0ae45850ae4b2a282de7051af3

    • SHA512

      52643632a7adecadcebeaf57e0334da1dc0a61aec3da1b8a95153b63e9edc49a86a3f341a16069e4e79d505f58876bcda9e722e30e4471ce96f2d48b93c67086

    • SSDEEP

      3072:aLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:DOMdRQr7OB0ypmMXnl8XEPM3noSWOC

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Tofsee family

    • Windows security bypass

    • Creates new service(s)

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks