Overview

overview

10

Static

static

10

2026-07-29...ve.exe

windows10-2004-x64

10

2026-07-29...ve.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 01:58

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General

  • Target
    2026-07-29_31bd1ff70727e6441769a4c61a168d55_hive.exe
  • Size 3.3MB
  • Sample260730-cd6h1abl4z
  • SHA256 2e6ac211811fe7270704516fc7359077a111a6604a0ff223ebce7fb940124250
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryskuldpersistencestealerupx

Malware Config

Extracted

Family

  • skuld

C2

  • https://discord.com/api/webhooks/1530024039895142622/i1iw3gVpCr5Aez4J5GsGapJiNM_tEplxWo6zaZk5hXq81peESTHalpKmsfqS15C-OD0z

Signatures

  • Family: Skuld stealer

    An info stealer written in Go lang.

    stealerskuld
  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 4 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 4 IoCs
  • Detects executables Discord URL observed in first stage droppers 4 IoCs
  • Detects executables containing SQL queries to confidential data stores. Observed in infostealers 4 IoCs
  • Detects executables containing URLs to raw contents of a Github gist 4 IoCs
  • Detects executables containing possible sandbox system UUIDs 4 IoCs
  • Detects executables referencing virtualization MAC addresses 4 IoCs
  • UPX dump on OEP (original entry point) 7 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 1 TTPs 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

    discovery
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • GoLang User-Agent 1 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs
    defense_evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-29_31bd1ff70727e6441769a4c61a168d55_hive.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-29_31bd1ff70727e6441769a4c61a168d55_hive.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4416
    • C:\Windows\system32\attrib.exe
      attrib +h +s C:\Users\Admin\AppData\Local\Temp\2026-07-29_31bd1ff70727e6441769a4c61a168d55_hive.exe
      2⤵
      • Views/modifies file attributes
      PID:1680
    • C:\Windows\system32\attrib.exe
      attrib +h +s C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
      2⤵
      • Views/modifies file attributes
      PID:3420
    • C:\Windows\System32\Wbem\wmic.exe
      wmic csproduct get UUID
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5788
  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of AdjustPrivilegeToken
    PID:1304

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        SecurityHealthSystray.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
        • Size 3.3MB
        • SHA256 2e6ac211811fe7270704516fc7359077a111a6604a0ff223ebce7fb940124250
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1304-5-0x00007FF6AD390000-0x00007FF6AFE96000-memory.dmp
        Download

        memory/1304-7-0x00007FF6AD390000-0x00007FF6AFE96000-memory.dmp
        Download

        memory/4416-0-0x00007FF6F6C30000-0x00007FF6F9736000-memory.dmp
        Download

        memory/4416-8-0x00007FF6F6C30000-0x00007FF6F9736000-memory.dmp
        Download

        memory/4416-9-0x00007FF6F6C30000-0x00007FF6F9736000-memory.dmp
        Download

        memory/4416-11-0x00007FF6F6C30000-0x00007FF6F9736000-memory.dmp
        Download