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Analysis

  • max time kernel
    185s
  • max time network
    259s
  • platform
    windows10-1703_x64
  • resource
    win10-20231023-en
  • resource tags

    arch:x64arch:x86image:win10-20231023-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03/11/2023, 04:09

General

  • Target

    c6185a23c51b8ac77e6c1bdf2cd4a8d39b02af8b8027d4162cf9766d19cf87c8.exe

  • Size

    4.8MB

  • MD5

    d9ce98a0b0029d26876ac86409bac27e

  • SHA1

    7dc9f3ac41b40b5ed78a42273f3f5f95d2d367c3

  • SHA256

    c6185a23c51b8ac77e6c1bdf2cd4a8d39b02af8b8027d4162cf9766d19cf87c8

  • SHA512

    29c81caa093ddf7344e3a647bc6fb76e341de923699111e190e94df9ae1660737237f541c7474157ababc5f33aca8eadf00b54180c6820e1173a399b9ed54eb7

  • SSDEEP

    98304:T/kRk50qK5N7jdM2gOpqufwX9h+3dcWUWZJziS1hZUZyeYOth3fOCQb9GK1/49s:bokO9jdMxOUUwWdiWmS+JuZGKJ49

Score
10/10

Malware Config

Signatures

  • PrivateLoader 3 IoCs

    PrivateLoader.

  • VMProtect packed file 3 IoCs

    Detects executables packed with VMProtect commercial packer.

  • 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 Program Files directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c6185a23c51b8ac77e6c1bdf2cd4a8d39b02af8b8027d4162cf9766d19cf87c8.exe
    "C:\Users\Admin\AppData\Local\Temp\c6185a23c51b8ac77e6c1bdf2cd4a8d39b02af8b8027d4162cf9766d19cf87c8.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    PID:3888
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3888 -s 1300
      2⤵
      • Program crash
      PID:2132

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3888-1-0x00000000008F0000-0x00000000010AB000-memory.dmp

    Filesize

    7.7MB

  • memory/3888-2-0x00000000008F0000-0x00000000010AB000-memory.dmp

    Filesize

    7.7MB

  • memory/3888-0-0x00000000015F0000-0x00000000015F1000-memory.dmp

    Filesize

    4KB

  • memory/3888-6-0x00000000008F0000-0x00000000010AB000-memory.dmp

    Filesize

    7.7MB