Overview

overview

10

Static

static

PO#6018634...00.exe

windows7_x64

10

PO#6018634...00.exe

windows10_x64

10

Sharing

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General

  • Target

    PO#601863490599600.exe

  • Size

    599KB

  • Sample

    211118-jspmcsbhfm

  • MD5

    485c081a0d8a94c07aa77a78fd1199c7

  • SHA1

    f3b561862b76833f1f4d4fbc816634a4ef062fec

  • SHA256

    6bf55bc421fadfd6e0ffc426390796b1a9dc4afd1e53ec9b36395951f0f539eb

  • SHA512

    aa0008823df95aec0b38a78c48e3a2917f1d8d4fb6b5a406ddde7672bbfc7a76448e292573298a47a195db64e05e925ce0114bcacadfa6fe3035dcbedc162560

Score
10/10
xpertratcollectionevasionpersistencerattrojan

Malware Config

Targets

    • Target

      PO#601863490599600.exe

    • Size

      599KB

    • MD5

      485c081a0d8a94c07aa77a78fd1199c7

    • SHA1

      f3b561862b76833f1f4d4fbc816634a4ef062fec

    • SHA256

      6bf55bc421fadfd6e0ffc426390796b1a9dc4afd1e53ec9b36395951f0f539eb

    • SHA512

      aa0008823df95aec0b38a78c48e3a2917f1d8d4fb6b5a406ddde7672bbfc7a76448e292573298a47a195db64e05e925ce0114bcacadfa6fe3035dcbedc162560

    Score
    10/10
    xpertratcollectionevasionpersistencerattrojan

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • XpertRAT

      XpertRAT is a remote access trojan with various capabilities.

      ratxpertrat

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Adds policy Run key to start application

      persistence

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Windows security modification

      evasiontrojan

    • Accesses Microsoft Outlook accounts

      collection

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Modify Registry

6
T1112

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks