Overview

overview

10

Static

static

Cleaner.exe

windows7_x64

10

Cleaner.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    9b792aa012164a6addab7b198e47205c

  • Size

    2.6MB

  • Sample

    220422-m8j9csgdhr

  • MD5

    9b792aa012164a6addab7b198e47205c

  • SHA1

    fbb5de06a0f581140c8b992c3d15d49cd9dd5943

  • SHA256

    f1e19127c9bff1d2c532bb7c21c4c391a63f72ecce57661b3c39edc3d4d2f9bf

  • SHA512

    375b6558cce87b22832f7ab82792e1a9720f877d81570bb5d5055c48db6a9300b727a074254f809939e8ff4c9a2db71e81e97f57bf89a7ccb2d8cade78aa9445

Score
10/10
xmrigdiscoveryevasionexploitminer

Malware Config

Targets

    • Target

      Cleaner.exe

    • Size

      2.6MB

    • MD5

      af779aace69c5fcb64cb85edf9876a72

    • SHA1

      099992ba6887db6b6b34947926b1d695a4258ef3

    • SHA256

      e6fca45846eca1bcaedded82438aa64968717c4f0dab149c32c5db6d08210f39

    • SHA512

      3e3072e24b10a42a80832b625f2734ddc410a69bab10eca4825c03645aa7387963cda304fdec0df1b567312b0fba3a385cac0d9c41f53665ff7d0f6f11f0cb14

    Score
    10/10
    xmrigdiscoveryevasionexploitminer

    • Modifies security service

      evasion

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • XMRig Miner Payload

      miner

    • Executes dropped EXE

    • Possible privilege escalation attempt

      exploit

    • Stops running service(s)

      evasion

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

1
T1562

File Permissions Modification

1
T1222

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks