Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    9c86c88890c2de217bbfe6d82c261d4292d7b57f6aa14a57463bc7f212bd4a77

  • Size

    270KB

  • Sample

    220124-ge76fachh7

  • MD5

    d47105f042295c6142fd0553b9d06260

  • SHA1

    52d0946b688f246308b90b3d848e4cd78912283d

  • SHA256

    9c86c88890c2de217bbfe6d82c261d4292d7b57f6aa14a57463bc7f212bd4a77

  • SHA512

    d2895ae35c3ba496c3b7ee31a3fe2f59ee1097525ade37efdae2b8a986caca95adb870d18aedc0cd4da2ac81b671111ef65edeed622e921a12cfa2906c697810

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

patmushta.info

ovicrush.cn

Targets

    • Target

      9c86c88890c2de217bbfe6d82c261d4292d7b57f6aa14a57463bc7f212bd4a77

    • Size

      270KB

    • MD5

      d47105f042295c6142fd0553b9d06260

    • SHA1

      52d0946b688f246308b90b3d848e4cd78912283d

    • SHA256

      9c86c88890c2de217bbfe6d82c261d4292d7b57f6aa14a57463bc7f212bd4a77

    • SHA512

      d2895ae35c3ba496c3b7ee31a3fe2f59ee1097525ade37efdae2b8a986caca95adb870d18aedc0cd4da2ac81b671111ef65edeed622e921a12cfa2906c697810

    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