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Analysis

  • max time kernel
    1195s
  • max time network
    1195s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    15/11/2024, 02:42

General

  • Target

    Updater.exe

  • Size

    123KB

  • MD5

    a85b6c44f2bae9a693b250bb6e4965ee

  • SHA1

    8b904f22028ff3b38007ac9e3aee84ea3f809b1a

  • SHA256

    18ecfdded2325349a48ee1ba5a83df2ed12cd157aa600cf64e65b74c31c9ceb2

  • SHA512

    bb1f65a490f60d06877d6ce3d428f93132888da533f3f66a4c071467c6a02ddd74075d8e8a8b69928ed3a358cf64fbaf50a70d7d066a13020211e67414c9908e

  • SSDEEP

    3072:X1yknfjMRyAKNKWY6gTrkgwi7AdXHHJAP:XjfjXtfYzTrRwJXOP

Score
10/10

Malware Config

Extracted

Family

warmcookie

C2

176.31.45.36

Attributes
  • mutex

    d1fbdca6-9084-43a7-8337-f640b2289d34

  • user_agent

    Mozilla / 4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1;.NET CLR 1.0.3705)

Signatures

  • Warmcookie family
  • Warmcookie, Badspace

    Warmcookie aka Badspace is a backdoor written in C++.

  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Updater.exe
    "C:\Users\Admin\AppData\Local\Temp\Updater.exe"
    1⤵
    • Drops file in Windows directory
    PID:1536
  • C:\ProgramData\SnapMobile\Updater.exe
    "C:\ProgramData\SnapMobile\Updater.exe" /u
    1⤵
    • Executes dropped EXE
    PID:2532

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\ProgramData\SnapMobile\Updater.exe

    Filesize

    123KB

    MD5

    a85b6c44f2bae9a693b250bb6e4965ee

    SHA1

    8b904f22028ff3b38007ac9e3aee84ea3f809b1a

    SHA256

    18ecfdded2325349a48ee1ba5a83df2ed12cd157aa600cf64e65b74c31c9ceb2

    SHA512

    bb1f65a490f60d06877d6ce3d428f93132888da533f3f66a4c071467c6a02ddd74075d8e8a8b69928ed3a358cf64fbaf50a70d7d066a13020211e67414c9908e

  • memory/1536-0-0x00007FF600260000-0x00007FF600286000-memory.dmp

    Filesize

    152KB

  • memory/1536-2-0x00007FF600260000-0x00007FF600286000-memory.dmp

    Filesize

    152KB

  • memory/2532-4-0x00007FF64E5C0000-0x00007FF64E5E6000-memory.dmp

    Filesize

    152KB

  • memory/2532-17-0x00007FF64E5C0000-0x00007FF64E5E6000-memory.dmp

    Filesize

    152KB