Overview

overview

10

Static

static

dridex

windows10_x64

10

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General

  • Target

    4ba46ded90040dd549614208eb6afc0654cc5ffb3dde12807c2cb2438c93d75f

  • Size

    200KB

  • Sample

    220604-mplm3sbhh6

  • MD5

    8a7403f31412617d3dc0f1a2e36f63a2

  • SHA1

    ec344995cfc36914ee33fdfe1115e483fde9ba60

  • SHA256

    4ba46ded90040dd549614208eb6afc0654cc5ffb3dde12807c2cb2438c93d75f

  • SHA512

    a96302a86c5159b3e0d40fa60b8c5d406b9897d5de3c2c4f57e1504abd0429524502ade13902ad5744d027cfa594e6b48d91a32324810c53de5c4330237e26fa

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      4ba46ded90040dd549614208eb6afc0654cc5ffb3dde12807c2cb2438c93d75f

    • Size

      200KB

    • MD5

      8a7403f31412617d3dc0f1a2e36f63a2

    • SHA1

      ec344995cfc36914ee33fdfe1115e483fde9ba60

    • SHA256

      4ba46ded90040dd549614208eb6afc0654cc5ffb3dde12807c2cb2438c93d75f

    • SHA512

      a96302a86c5159b3e0d40fa60b8c5d406b9897d5de3c2c4f57e1504abd0429524502ade13902ad5744d027cfa594e6b48d91a32324810c53de5c4330237e26fa

    Score
    10/10
    tofseexmrigevasionminerpersistencetrojan

    • Tofsee

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

      trojantofsee

    • Windows security bypass

      evasiontrojan

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • XMRig Miner Payload

      miner

    • Creates new service(s)

      persistence

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Deletes itself

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks