Overview

overview

10

Static

static

8

Install.exe

windows7-x64

10

Install.exe

windows10-2004-x64

10

Resubmissions

21-01-2023 16:42

230121-t7mfnaeh8z 10

21-01-2023 16:00

230121-tfy1dada75 10

21-01-2023 15:57

230121-td759sda69 10

Analysis

  • max time kernel
    123s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-01-2023 16:00

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General

  • Target

    Install.exe

  • Size

    4.2MB

  • MD5

    1d3cf58f93934855a05a2388a9f46188

  • SHA1

    b20fe8c0e418f5ed18bbac16fffd66ec202d514a

  • SHA256

    20cf945541d245468ff9f86e3339a5ce537e33ed06951f3f2dcc6acdcf90a31e

  • SHA512

    f8dd1cec6cdd8f5b2493d5ddccd514e17302ff132754d73a58e55b31378487ef97e237dbf0156ac4a7cfb5f0f12a5d5de0d9700cf899d9dca4a0324d42050eed

  • SSDEEP

    98304:1jCTlw6nmA0frFSoP9LAH+Jlt7D1QHGylt4iw+:ywTXZxLAH+j91QHLtrw+

Score
10/10
privateloaderloaderspywarestealervmprotect

Malware Config

Signatures

  • PrivateLoader

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

    loaderprivateloader
  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

    vmprotect
  • 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 2 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:4776
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
    1⤵
      PID:1184
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
      1⤵
        PID:4388

      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

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      Downloads

      • memory/4776-132-0x00000000005E0000-0x0000000000DE6000-memory.dmp
        Filesize

        8.0MB

        Download