Analysis

  • max time kernel
    93s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 03:36

General

  • Target

    Setup.exe

  • Size

    365KB

  • MD5

    795ce67cb525ba86787c5798be9743b0

  • SHA1

    06fff7597dac5f80c3908c58f54ad627785329e8

  • SHA256

    1cad831d1d3b9981f3545c394f93dd0944965cc3c3fc969aa1265b91066ceb93

  • SHA512

    bcc25e1706cf4e630f09eef301a11af73b46803918478464bc99c6c2131cdd6dd2a8b85f20f977fe37286b1ecb1e1c7382d4885d3f20807b83738c72a1a17f52

  • SSDEEP

    6144:g/6bm/6MGEtDn5v86mi/DudxVRbmCigaA:gt/nGEtt86mi/Duzbmn

Malware Config

Extracted

Family

privateloader

C2

http://212.193.30.45/proxies.txt

http://45.144.225.57/server.txt

pastebin.com/raw/A7dSG1te

http://wfsdragon.ru/api/setStats.php

2.56.59.42

Signatures

  • PrivateLoader

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

  • Privateloader family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3924
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3924 -s 792
      2⤵
      • Program crash
      PID:1824
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3924 -ip 3924
    1⤵
      PID:2204

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3924-1-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/3924-2-0x00000000006D0000-0x0000000000703000-memory.dmp

      Filesize

      204KB

    • memory/3924-3-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3924-4-0x0000000000500000-0x0000000000600000-memory.dmp

      Filesize

      1024KB

    • memory/3924-5-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/3924-6-0x00000000006D0000-0x0000000000703000-memory.dmp

      Filesize

      204KB

    • memory/3924-7-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/3924-11-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/3924-12-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/3924-13-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB