Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    38da347197223e7ece735f1d9861cfff092bc5969f88617750310593bb342ba5

  • Size

    183KB

  • Sample

    220612-wn4xpsadhk

  • MD5

    baf9e1ebf363aa599cf014c312bb1384

  • SHA1

    c418910ddf194826be819b0e83fb21964bb09d51

  • SHA256

    38da347197223e7ece735f1d9861cfff092bc5969f88617750310593bb342ba5

  • SHA512

    4bd397123101a7034da4614207e2a553e144fee02d50809b232b3f482c415fbcfb589e12f42ba8e1ed81eca19edaf2a42815b021d5bd91bb27bc49cbd85bfe32

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      38da347197223e7ece735f1d9861cfff092bc5969f88617750310593bb342ba5

    • Size

      183KB

    • MD5

      baf9e1ebf363aa599cf014c312bb1384

    • SHA1

      c418910ddf194826be819b0e83fb21964bb09d51

    • SHA256

      38da347197223e7ece735f1d9861cfff092bc5969f88617750310593bb342ba5

    • SHA512

      4bd397123101a7034da4614207e2a553e144fee02d50809b232b3f482c415fbcfb589e12f42ba8e1ed81eca19edaf2a42815b021d5bd91bb27bc49cbd85bfe32

    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

    • 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

1
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks