Overview

overview

10

Static

static

19b21277c1...15.exe

windows7_x64

10

19b21277c1...15.exe

windows10_x64

10

Sharing

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General

  • Target

    19b21277c1084248de6760e9de78f99db5519cf8561afe606e30ca4230134115

  • Size

    14.0MB

  • Sample

    210513-s71nre96hs

  • MD5

    6ffdeca48480ac86795b6f9c26f2d0ca

  • SHA1

    a8eb2514ef334e9fb8622a9eea1b8c2b8b7c024e

  • SHA256

    19b21277c1084248de6760e9de78f99db5519cf8561afe606e30ca4230134115

  • SHA512

    1528b11f286b8ffa40470c8681caa215bd2425b4cadeab8537392fa1e7c3853b2f3150a3668401c0523ebea44bd6a629f691c70b53f55883f7c36cf8694df2f6

Score
10/10
tofseeevasionpersistencetrojan

Malware Config

Targets

    • Target

      19b21277c1084248de6760e9de78f99db5519cf8561afe606e30ca4230134115

    • Size

      14.0MB

    • MD5

      6ffdeca48480ac86795b6f9c26f2d0ca

    • SHA1

      a8eb2514ef334e9fb8622a9eea1b8c2b8b7c024e

    • SHA256

      19b21277c1084248de6760e9de78f99db5519cf8561afe606e30ca4230134115

    • SHA512

      1528b11f286b8ffa40470c8681caa215bd2425b4cadeab8537392fa1e7c3853b2f3150a3668401c0523ebea44bd6a629f691c70b53f55883f7c36cf8694df2f6

    Score
    10/10
    tofseeevasionpersistencetrojan

    • Tofsee

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

      trojantofsee

    • Creates new service(s)

      persistence

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Deletes itself

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks