Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    db81d579f15211797c155f6b4b7c9eafc85f4aa91cffc4a29c13046f0b81c762

  • Size

    218KB

  • Sample

    220612-rbgt7aeccn

  • MD5

    148f7fcde4e1bf6db1ff02c6dae2c81b

  • SHA1

    c7922dfb7ad153ac9ec6d1a293e7f70c8760d5db

  • SHA256

    db81d579f15211797c155f6b4b7c9eafc85f4aa91cffc4a29c13046f0b81c762

  • SHA512

    4a542362cfbd9306d75020420c73d4f0ecfd7b91442b5802c92482ba8c2361b252efc6760444ca18ffecee3300c25abb0f7fa29f309136744f0b731cc922a5cd

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      db81d579f15211797c155f6b4b7c9eafc85f4aa91cffc4a29c13046f0b81c762

    • Size

      218KB

    • MD5

      148f7fcde4e1bf6db1ff02c6dae2c81b

    • SHA1

      c7922dfb7ad153ac9ec6d1a293e7f70c8760d5db

    • SHA256

      db81d579f15211797c155f6b4b7c9eafc85f4aa91cffc4a29c13046f0b81c762

    • SHA512

      4a542362cfbd9306d75020420c73d4f0ecfd7b91442b5802c92482ba8c2361b252efc6760444ca18ffecee3300c25abb0f7fa29f309136744f0b731cc922a5cd

    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