Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    c25a8bd40cd1a3b511c971e412a1e3bbcca6419b74c4cf243524c73a81f59600

  • Size

    202KB

  • Sample

    211211-mla26sbcb9

  • MD5

    01b9dc754ed0112ca8b5342acfc9f9b2

  • SHA1

    46a8e0f1583b26d5e2122a475a879bbb5457d45c

  • SHA256

    c25a8bd40cd1a3b511c971e412a1e3bbcca6419b74c4cf243524c73a81f59600

  • SHA512

    196b404efc9bd6050c0e1ea60feaffecb2275d5846730706f69d719641e3ac09ddf311566b6285c5ce01b54e3fe5bf6a2d827034275ed032e2a56f53d6a2322e

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

mubrikych.top

oxxyfix.xyz

Targets

    • Target

      c25a8bd40cd1a3b511c971e412a1e3bbcca6419b74c4cf243524c73a81f59600

    • Size

      202KB

    • MD5

      01b9dc754ed0112ca8b5342acfc9f9b2

    • SHA1

      46a8e0f1583b26d5e2122a475a879bbb5457d45c

    • SHA256

      c25a8bd40cd1a3b511c971e412a1e3bbcca6419b74c4cf243524c73a81f59600

    • SHA512

      196b404efc9bd6050c0e1ea60feaffecb2275d5846730706f69d719641e3ac09ddf311566b6285c5ce01b54e3fe5bf6a2d827034275ed032e2a56f53d6a2322e

    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