Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    47997180f37bf76594e22ad592a7165b26d526d798060c1188ef4e1a4070dc3b

  • Size

    269KB

  • Sample

    220120-jxvzyaghf3

  • MD5

    61e06fe624fe65510af4812917d134c4

  • SHA1

    8068dde1bb70fef07ec65a42eda8705ae14dc61d

  • SHA256

    47997180f37bf76594e22ad592a7165b26d526d798060c1188ef4e1a4070dc3b

  • SHA512

    db5ea8323e92911d6cb8831bd7d0369c4e92c0261597a1acfa76534e599c12b64ed246cbbcc04c94c09a783fd188a8a30647adb9a7bc4f43ee419fa7b2edeec0

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

patmushta.info

ovicrush.cn

Targets

    • Target

      47997180f37bf76594e22ad592a7165b26d526d798060c1188ef4e1a4070dc3b

    • Size

      269KB

    • MD5

      61e06fe624fe65510af4812917d134c4

    • SHA1

      8068dde1bb70fef07ec65a42eda8705ae14dc61d

    • SHA256

      47997180f37bf76594e22ad592a7165b26d526d798060c1188ef4e1a4070dc3b

    • SHA512

      db5ea8323e92911d6cb8831bd7d0369c4e92c0261597a1acfa76534e599c12b64ed246cbbcc04c94c09a783fd188a8a30647adb9a7bc4f43ee419fa7b2edeec0

    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