Overview

overview

10

Static

static

dridex

windows10-1703-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    84bf9710ace35a4f7fc67ff7044d8e61fb4480a0fa62a18daf88aab07c8a2a01

  • Size

    201KB

  • Sample

    220925-qy8qraeha5

  • MD5

    94037e7fd7ef37630fa53fd3956db179

  • SHA1

    16f413cb27c128758fd2dbbf134e60007101220f

  • SHA256

    84bf9710ace35a4f7fc67ff7044d8e61fb4480a0fa62a18daf88aab07c8a2a01

  • SHA512

    5a1bcadbc041c5e2c5b565b7745256ea6a6d3909d1f843e69d7c1e54f24f0dc9c828ea565256abb04c237b08e9226cd2b594eba65b978578e4bf052ee0d5a237

  • SSDEEP

    3072:d8mVwTFMQj5EtoHNNON1+h7ap7AqT7BjBZgeL6/PkzXx:G2rtoIM7a7AqNBZ

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      84bf9710ace35a4f7fc67ff7044d8e61fb4480a0fa62a18daf88aab07c8a2a01

    • Size

      201KB

    • MD5

      94037e7fd7ef37630fa53fd3956db179

    • SHA1

      16f413cb27c128758fd2dbbf134e60007101220f

    • SHA256

      84bf9710ace35a4f7fc67ff7044d8e61fb4480a0fa62a18daf88aab07c8a2a01

    • SHA512

      5a1bcadbc041c5e2c5b565b7745256ea6a6d3909d1f843e69d7c1e54f24f0dc9c828ea565256abb04c237b08e9226cd2b594eba65b978578e4bf052ee0d5a237

    • SSDEEP

      3072:d8mVwTFMQj5EtoHNNON1+h7ap7AqT7BjBZgeL6/PkzXx:G2rtoIM7a7AqNBZ

    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