Overview

overview

10

Static

static

Install.exe

windows7-x64

10

Install.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    127s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    28-01-2023 10:18

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General

  • Target

    Install.exe

  • Size

    729.6MB

  • MD5

    121e7ee3548a56d024e824513b08ac81

  • SHA1

    7055b9de7eed8576f8724f0992db7a62a8cf4e8b

  • SHA256

    98eee2c36e487ee7f54a2bb8ff857555058d66e585438b09322160f0ec11c794

  • SHA512

    c2e9f5fdf986b48a34c8e88088048480ca532c10adca3ec73630cfeaea837e30b26b1e0a487cea880bbd154141cbcd124d77b8565e64546f38920f775661f58e

  • SSDEEP

    98304:HzmwKsChzp3/ymrfiyxvOKfTSQIytdNLyTmKEK6xkpqynNJMBsVCn7Y:CwKsozBbyKOQIyzxqIynNJisVq7Y

Score
10/10
privateloaderloaderspywarestealer

Malware Config

Signatures

  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    loaderprivateloader
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Install.exe
    "C:\Users\Admin\AppData\Local\Temp\Install.exe"
    1⤵
    • Checks computer location settings
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:724
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:1384
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:3552

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Initial Access

      Execution

      Persistence

      Privilege Escalation

      Defense Evasion

      Credential Access

      Credentials in Files

      1
      T1081

      Discovery

      Query Registry

      1
      T1012

      System Information Discovery

      1
      T1082

      Lateral Movement

      Collection

      Data from Local System

      1
      T1005

      Exfiltration

      Command and Control

      Impact

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/724-132-0x0000000000AD0000-0x0000000001464000-memory.dmp
        Filesize

        9.6MB

        Download
      • memory/724-135-0x0000000000AD0000-0x0000000001464000-memory.dmp
        Filesize

        9.6MB

        Download
      • memory/724-136-0x0000000000AD0000-0x0000000001464000-memory.dmp
        Filesize

        9.6MB

        Download
      • memory/724-137-0x0000000000AD0000-0x0000000001464000-memory.dmp
        Filesize

        9.6MB

        Download