Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    443befb14d3cbe5c6d57768b5a23b1c262625c9f166708004d58ec624bb51051

  • Size

    309KB

  • Sample

    220619-dqz3escgbp

  • MD5

    6e065897fac3e16e1b60f1ba481302a8

  • SHA1

    9d03a3d110dd435641f5c282a3ec1f9d77b656a6

  • SHA256

    443befb14d3cbe5c6d57768b5a23b1c262625c9f166708004d58ec624bb51051

  • SHA512

    38e328d0d4646de2558d0fb279d0fd73d1cc7dfb846a337d8934bb4fc1b9779d5fe2e589883cccd18ca7c3e5b6659a09b3b1008e9de3c3eee5df0490dd99e708

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      443befb14d3cbe5c6d57768b5a23b1c262625c9f166708004d58ec624bb51051

    • Size

      309KB

    • MD5

      6e065897fac3e16e1b60f1ba481302a8

    • SHA1

      9d03a3d110dd435641f5c282a3ec1f9d77b656a6

    • SHA256

      443befb14d3cbe5c6d57768b5a23b1c262625c9f166708004d58ec624bb51051

    • SHA512

      38e328d0d4646de2558d0fb279d0fd73d1cc7dfb846a337d8934bb4fc1b9779d5fe2e589883cccd18ca7c3e5b6659a09b3b1008e9de3c3eee5df0490dd99e708

    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