Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    2.5MB

  • Sample

    221110-xm276acfh7

  • MD5

    3db308a4a293420df30a444944f2ccb6

  • SHA1

    4cae8d8a25167bc0ce3e8bfae7ccde1b82f7b0ea

  • SHA256

    a9cd4676ee19c15148cf4590b9f32363bd61ecb3ddfc28673a797e8cf3fda5a7

  • SHA512

    a74aea4470291b28a04d7eff1ec2e00fd5e445f6235c8e266a34f5041c63c875f874a8e66eb8c10ea0a56c7ee2130deaf2addc011959942296b015293f805c79

  • SSDEEP

    49152:BIX8orGKWyNi/abKDNtEgSsoi/hiO0WygnaWjIe1BSORYt3m5rj4A19oo/tGIPIP:bBsi/cKRt1SsoipihWyzcbaqYpm5wA10

Score
10/10
xmrigdiscoveryevasionexploitminer

Malware Config

Targets

    • Target

      file.exe

    • Size

      2.5MB

    • MD5

      3db308a4a293420df30a444944f2ccb6

    • SHA1

      4cae8d8a25167bc0ce3e8bfae7ccde1b82f7b0ea

    • SHA256

      a9cd4676ee19c15148cf4590b9f32363bd61ecb3ddfc28673a797e8cf3fda5a7

    • SHA512

      a74aea4470291b28a04d7eff1ec2e00fd5e445f6235c8e266a34f5041c63c875f874a8e66eb8c10ea0a56c7ee2130deaf2addc011959942296b015293f805c79

    • SSDEEP

      49152:BIX8orGKWyNi/abKDNtEgSsoi/hiO0WygnaWjIe1BSORYt3m5rj4A19oo/tGIPIP:bBsi/cKRt1SsoipihWyzcbaqYpm5wA10

    Score
    10/10
    xmrigdiscoveryevasionexploitminer

    • Modifies security service

      evasion

    • 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