Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    4ebb54ec22b84ff39ccda6bfb43e78099078c56fa9fc9e12e37af92725060a2a

  • Size

    313KB

  • Sample

    220620-smx6zsgdd3

  • MD5

    ae9348857fab75e8711f0854ac29676f

  • SHA1

    2365f11df7aec453252e7d4fa405b2d5472cc2a2

  • SHA256

    4ebb54ec22b84ff39ccda6bfb43e78099078c56fa9fc9e12e37af92725060a2a

  • SHA512

    fdd493704147a286c21ee3f542f8c3fbb890211f73a1bd71d99d899a78557f70fb60bb5bb6e483b931de17a8b23978fa4b5909a1e62687be6993d411fe68c155

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      4ebb54ec22b84ff39ccda6bfb43e78099078c56fa9fc9e12e37af92725060a2a

    • Size

      313KB

    • MD5

      ae9348857fab75e8711f0854ac29676f

    • SHA1

      2365f11df7aec453252e7d4fa405b2d5472cc2a2

    • SHA256

      4ebb54ec22b84ff39ccda6bfb43e78099078c56fa9fc9e12e37af92725060a2a

    • SHA512

      fdd493704147a286c21ee3f542f8c3fbb890211f73a1bd71d99d899a78557f70fb60bb5bb6e483b931de17a8b23978fa4b5909a1e62687be6993d411fe68c155

    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