Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    52d45afb116606dc566614e7daa58ccf1f4e21500906376badcf8d0ce65b000c

  • Size

    299KB

  • Sample

    220619-lppt3agea8

  • MD5

    5b6d239ead4b06328042cd51727378d5

  • SHA1

    198be143268957562015a935bd3fbe658bb23670

  • SHA256

    52d45afb116606dc566614e7daa58ccf1f4e21500906376badcf8d0ce65b000c

  • SHA512

    33e8f75a7c2935e97cf89a2805a902d84bbaf9b30dc182bc5000ca47e1e205c2229fb97b83e9afef449b0ff0b1a7e3e2e1268ed62b81315174cbafc5d6905e7d

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      52d45afb116606dc566614e7daa58ccf1f4e21500906376badcf8d0ce65b000c

    • Size

      299KB

    • MD5

      5b6d239ead4b06328042cd51727378d5

    • SHA1

      198be143268957562015a935bd3fbe658bb23670

    • SHA256

      52d45afb116606dc566614e7daa58ccf1f4e21500906376badcf8d0ce65b000c

    • SHA512

      33e8f75a7c2935e97cf89a2805a902d84bbaf9b30dc182bc5000ca47e1e205c2229fb97b83e9afef449b0ff0b1a7e3e2e1268ed62b81315174cbafc5d6905e7d

    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