Overview

overview

10

Static

static

7

39C748040F...7B.exe

windows7-x64

10

39C748040F...7B.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    122s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-02-2023 21:46

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General

  • Target

    39C748040F01C934C73C23F4612CB33A0846219D8DD7B.exe

  • Size

    5.0MB

  • MD5

    4f460f61a71327c6b22bf71394e3beb0

  • SHA1

    9a0e334e45421834734c4a226941cf410f5b7340

  • SHA256

    39c748040f01c934c73c23f4612cb33a0846219d8dd7ba3e0adbbc9d047027e4

  • SHA512

    a02a41cf3550191b2298a7c718a025032496103b52e21566d50c54cc3f45aabcc1649908b4b9f71ca862bd7151ba19032a9fbe6510579b67e528193342b154b2

  • SSDEEP

    98304:r2hN+VqOJSrzvSgur5lLSlLduBp9OGmzogX3tefN+tJGrLPSYU9U42TjczbqTI:6hoVqO4nm59iun9z2te0qHaYU9U46jeL

Score
10/10
privateloaderloaderspywarestealervmprotect

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
  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

    vmprotect
  • 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\39C748040F01C934C73C23F4612CB33A0846219D8DD7B.exe
    "C:\Users\Admin\AppData\Local\Temp\39C748040F01C934C73C23F4612CB33A0846219D8DD7B.exe"
    1⤵
    • Checks computer location settings
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:3224
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
    1⤵
      PID:2052
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
      1⤵
        PID:5008

      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/3224-132-0x0000000000010000-0x0000000000ACB000-memory.dmp
        Filesize

        10.7MB

        Download