Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    a0daee1272d57447a4a7b2849fe0c476fb2c49806a157927a3fa3efa59726f42

  • Size

    256KB

  • Sample

    220122-sft6rabhgl

  • MD5

    565a32b5b924a8c5ddba65506d90fd1b

  • SHA1

    a341acce92bfe3088092e78672004ab6b3675b16

  • SHA256

    a0daee1272d57447a4a7b2849fe0c476fb2c49806a157927a3fa3efa59726f42

  • SHA512

    f70ab595e3135821194c37ca4902c853301000f3fa68269c77f7ed1cb2490107b6790506df8b3dcb921deeb1ceea3fd5a8ea9ff0a9cc51ae95e5ebdf817c73d3

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

patmushta.info

ovicrush.cn

Targets

    • Target

      a0daee1272d57447a4a7b2849fe0c476fb2c49806a157927a3fa3efa59726f42

    • Size

      256KB

    • MD5

      565a32b5b924a8c5ddba65506d90fd1b

    • SHA1

      a341acce92bfe3088092e78672004ab6b3675b16

    • SHA256

      a0daee1272d57447a4a7b2849fe0c476fb2c49806a157927a3fa3efa59726f42

    • SHA512

      f70ab595e3135821194c37ca4902c853301000f3fa68269c77f7ed1cb2490107b6790506df8b3dcb921deeb1ceea3fd5a8ea9ff0a9cc51ae95e5ebdf817c73d3

    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