Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    d2a15317f29231934ec3f48e53e54a037436bbeed094f91b372e92f445e7efcc

  • Size

    299KB

  • Sample

    220619-m6e7maebep

  • MD5

    97b5cd3c1f12cffc1ce3c6212d6709f6

  • SHA1

    d5b5910a7c0418983fe58b256f59c09b99b803a2

  • SHA256

    d2a15317f29231934ec3f48e53e54a037436bbeed094f91b372e92f445e7efcc

  • SHA512

    a20e7d90180bda7f6cc1eedfe5d5f21057effeab11a8d894a7ac34c3b572780a595a166dd5dee6816fbfb4910bbb95d1107262d352cda7174447fd3f36363f12

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      d2a15317f29231934ec3f48e53e54a037436bbeed094f91b372e92f445e7efcc

    • Size

      299KB

    • MD5

      97b5cd3c1f12cffc1ce3c6212d6709f6

    • SHA1

      d5b5910a7c0418983fe58b256f59c09b99b803a2

    • SHA256

      d2a15317f29231934ec3f48e53e54a037436bbeed094f91b372e92f445e7efcc

    • SHA512

      a20e7d90180bda7f6cc1eedfe5d5f21057effeab11a8d894a7ac34c3b572780a595a166dd5dee6816fbfb4910bbb95d1107262d352cda7174447fd3f36363f12

    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