Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    c214d72aa3851fa061d8504301418e8e6e1b859766472faa555ce1b203240bd4

  • Size

    259KB

  • Sample

    220615-qp7r4abdd6

  • MD5

    e32f7f13ebd03792da6837fe1c6f831e

  • SHA1

    712235275e30d27d9e2aa0e43f3e95bf9c36700d

  • SHA256

    c214d72aa3851fa061d8504301418e8e6e1b859766472faa555ce1b203240bd4

  • SHA512

    f187d7e401b1661e10e77bc8421471f0c87f3f45a429ae94951f0f617a046a9cb0a52a2ef0f67aad9ceefc78c845b4469ffdbb1c9dbce5582334757e01a7d1c9

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      c214d72aa3851fa061d8504301418e8e6e1b859766472faa555ce1b203240bd4

    • Size

      259KB

    • MD5

      e32f7f13ebd03792da6837fe1c6f831e

    • SHA1

      712235275e30d27d9e2aa0e43f3e95bf9c36700d

    • SHA256

      c214d72aa3851fa061d8504301418e8e6e1b859766472faa555ce1b203240bd4

    • SHA512

      f187d7e401b1661e10e77bc8421471f0c87f3f45a429ae94951f0f617a046a9cb0a52a2ef0f67aad9ceefc78c845b4469ffdbb1c9dbce5582334757e01a7d1c9

    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

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

New Service

1
T1050

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

3
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks