Overview

overview

10

Static

static

5

888 RAT Privatex.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    888 RAT Privatex.exe

  • Size

    11.3MB

  • Sample

    241225-ktdf6a1qbp

  • MD5

    eb92b2a00a4f4c8a14ab9e5845a51512

  • SHA1

    6855badfc5f79a9e75b073c3ebc65902afe4698b

  • SHA256

    492bd088b2da5df8a1de73e77c6413480be2a47c1600f67e57a52f03f5d7801b

  • SHA512

    6c62f18f79fdf30494580868b139aa0b87580f25c37a8c99ecda64b0b8c442c6b26a5cacada0c404f1cf23f46e01d14e871923a6c624ddbdb4a7c2db5e85a18c

  • SSDEEP

    196608:CJWQr/GQDd3JjPOVXRzPHGy+FtxIpeYIGx/3E8hNpRKEzTzvLuShmIYNoE+At:uWQrr5uX5PHGyZt/s4pR3pVY4

Score
10/10
xmrigdefense_evasiondiscoveryevasionminerpersistenceprivilege_escalationupx

Malware Config

Targets

    • Target

      888 RAT Privatex.exe

    • Size

      11.3MB

    • MD5

      eb92b2a00a4f4c8a14ab9e5845a51512

    • SHA1

      6855badfc5f79a9e75b073c3ebc65902afe4698b

    • SHA256

      492bd088b2da5df8a1de73e77c6413480be2a47c1600f67e57a52f03f5d7801b

    • SHA512

      6c62f18f79fdf30494580868b139aa0b87580f25c37a8c99ecda64b0b8c442c6b26a5cacada0c404f1cf23f46e01d14e871923a6c624ddbdb4a7c2db5e85a18c

    • SSDEEP

      196608:CJWQr/GQDd3JjPOVXRzPHGy+FtxIpeYIGx/3E8hNpRKEzTzvLuShmIYNoE+At:uWQrr5uX5PHGyZt/s4pR3pVY4

    Score
    10/10
    xmrigdefense_evasiondiscoveryevasionminerpersistenceprivilege_escalationupx

    • Xmrig family

      xmrig

    • xmrig

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

      minerxmrig

    • XMRig Miner payload

      miner

    • Modifies Windows Firewall

      evasion

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

      defense_evasion

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Indicator Removal

1
T1070

Clear Persistence

1
T1070.009

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks