Overview

overview

10

Static

static

dridex

windows10_x64

10

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General

  • Target

    863108da894666d4bc0140ca2e4cdf60f41acf9741f65288be4f93e4966a4044

  • Size

    328KB

  • Sample

    220121-ckg4zsdab9

  • MD5

    34fa4f97e4dbba0bdb063307550ef941

  • SHA1

    63dcf11fc86f7f1368651472eec6bcad06952ec8

  • SHA256

    863108da894666d4bc0140ca2e4cdf60f41acf9741f65288be4f93e4966a4044

  • SHA512

    7e53ece20b55d1f5d5030572f93460b6071ec5192cab6dde2f1a98de4a8d50c6b550917b1cf55bfc14cf97a20b655dc00cb34809201791acb0a1a99be8420e65

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

patmushta.info

ovicrush.cn

Targets

    • Target

      863108da894666d4bc0140ca2e4cdf60f41acf9741f65288be4f93e4966a4044

    • Size

      328KB

    • MD5

      34fa4f97e4dbba0bdb063307550ef941

    • SHA1

      63dcf11fc86f7f1368651472eec6bcad06952ec8

    • SHA256

      863108da894666d4bc0140ca2e4cdf60f41acf9741f65288be4f93e4966a4044

    • SHA512

      7e53ece20b55d1f5d5030572f93460b6071ec5192cab6dde2f1a98de4a8d50c6b550917b1cf55bfc14cf97a20b655dc00cb34809201791acb0a1a99be8420e65

    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

    • Legitimate hosting services abused for malware hosting/C2

    • 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

Web Service

1
T1102

Impact

Tasks