General

  • Target

    2025-01-25_2cc302706f39bccc5e13507680faf44f_mafia

  • Size

    14.9MB

  • Sample

    250125-xd722swkez

  • MD5

    2cc302706f39bccc5e13507680faf44f

  • SHA1

    acd7bf8ffdfde5108010e6a18476e16dd0b6c5e3

  • SHA256

    701ea75b7c7ca3573e7f881b266d400af81230e56a9126bf7cd84cb61110fa87

  • SHA512

    5091a159f7fcb1526706ceb81a3c3ddfc3f2ad9ae49bbbe0c45050cf4965127f49876a5ebbf1012cab3877bda313ba11794127bef32d2881df3450da10e5737a

  • SSDEEP

    3072:LLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:yOMdRQr7OB0ypmMXnl8XEPM3noSWOC

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-01-25_2cc302706f39bccc5e13507680faf44f_mafia

    • Size

      14.9MB

    • MD5

      2cc302706f39bccc5e13507680faf44f

    • SHA1

      acd7bf8ffdfde5108010e6a18476e16dd0b6c5e3

    • SHA256

      701ea75b7c7ca3573e7f881b266d400af81230e56a9126bf7cd84cb61110fa87

    • SHA512

      5091a159f7fcb1526706ceb81a3c3ddfc3f2ad9ae49bbbe0c45050cf4965127f49876a5ebbf1012cab3877bda313ba11794127bef32d2881df3450da10e5737a

    • SSDEEP

      3072:LLBgXOXcdW8tar7vGdq8c7YMl2b8anmMXnb58XuDP9het3Zv1oSW1za2E+w5C2/Y:yOMdRQr7OB0ypmMXnl8XEPM3noSWOC

    • 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