Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    1ced3f4932a14a0f67ea832568338d6f1279b075891b3f518f5856917c9770d0

  • Size

    268KB

  • Sample

    220123-wqwdcagcg9

  • MD5

    cbb34b0318975fd79e588831b6b86f15

  • SHA1

    685701474cba0e1a1cf2ee21a19dc56b8d00ca4d

  • SHA256

    1ced3f4932a14a0f67ea832568338d6f1279b075891b3f518f5856917c9770d0

  • SHA512

    690bc542b8b0d96947e240afc6a93da3c50f3f97233f68da5a04aba33a5554fde5670e6bf610263d9cf645c444a37276938322d86e46ab4c937a90d18466b8e4

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

patmushta.info

ovicrush.cn

Targets

    • Target

      1ced3f4932a14a0f67ea832568338d6f1279b075891b3f518f5856917c9770d0

    • Size

      268KB

    • MD5

      cbb34b0318975fd79e588831b6b86f15

    • SHA1

      685701474cba0e1a1cf2ee21a19dc56b8d00ca4d

    • SHA256

      1ced3f4932a14a0f67ea832568338d6f1279b075891b3f518f5856917c9770d0

    • SHA512

      690bc542b8b0d96947e240afc6a93da3c50f3f97233f68da5a04aba33a5554fde5670e6bf610263d9cf645c444a37276938322d86e46ab4c937a90d18466b8e4

    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