Overview

overview

10

Static

static

8

Install.exe

windows7-x64

10

Install.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    122s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-01-2023 21:39

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General

  • Target

    Install.exe

  • Size

    4.1MB

  • MD5

    85c4a2e087bafcde1f096632dfe7fa59

  • SHA1

    ac3f718e77625a93b2fa54d6c9db75b5e49f38bf

  • SHA256

    1e083e57dedf72eeb76240061f547a1003682c79c2393234c79ae14f86b3fd6c

  • SHA512

    51a37ed0f448fa30a939793fc495eaef0c300df1f14c292ec4286e4ba72cd8c1bb68132765debff0951a0e4a54f78908ad71178932c692a680375bd1c6719ce3

  • SSDEEP

    98304:KbKCU8XCJYgKEqYVWuo8esAp+/GL34q6CJShNBHJF4I96mg+xJ:ZCU8XCJ/KEqaJKrb6CspF4c6R+xJ

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:4964
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:5020
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:5088

      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/4964-132-0x0000000000310000-0x0000000000B0B000-memory.dmp
        Filesize

        8.0MB

        Download