Overview

overview

10

Static

static

10

2024-06-27...ch.exe

windows7-x64

1

2024-06-27...ch.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/06/2024, 14:37

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General

  • Target

    2024-06-27_d32b6497f96085710fd6a1ad10e82330_ngrbot_poet-rat_snatch.exe

  • Size

    9.3MB

  • MD5

    d32b6497f96085710fd6a1ad10e82330

  • SHA1

    11af8afa2f63fd797e6dbe306ea8181c3480119a

  • SHA256

    429c2396e234402ecf200be749e737dd4f969c8457e50eec8cde4fe4b486d712

  • SHA512

    e6eb4ec19ad1d3f813028428b81fc931bd6739845958b541c2b70425bed553910467c29df6ccdc0d6fb9cc30cca91491e632bb30e5cf38a2109b30dc9e014b2f

  • SSDEEP

    98304:wsGLMqMUzFeUoGgcmmPsWvpIqGEV6wKIii8HlD+:EBMUzQyPsWvCqjsfD

Score
10/10
skuldpersistencestealer

Malware Config

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1254543345703977021/GGEp1kTIdcnrlXbkstceRTKYL1MjeavIS4CYW77UE3k75CymaXcXytUfkZVnLNW1d_wt

Signatures

  • Skuld stealer

    An info stealer written in Go lang.

    stealerskuld
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
  • Detects executables Discord URL observed in first stage droppers 1 IoCs
  • Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs
  • Detects executables containing URLs to raw contents of a Github gist 1 IoCs
  • Detects executables containing possible sandbox system UUIDs 1 IoCs
  • Detects executables referencing virtualization MAC addresses 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Looks up external IP address via web service 13 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-27_d32b6497f96085710fd6a1ad10e82330_ngrbot_poet-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-27_d32b6497f96085710fd6a1ad10e82330_ngrbot_poet-rat_snatch.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4936
    • C:\Windows\system32\attrib.exe
      attrib +h +s C:\Users\Admin\AppData\Local\Temp\2024-06-27_d32b6497f96085710fd6a1ad10e82330_ngrbot_poet-rat_snatch.exe
      2⤵
      • Views/modifies file attributes
      PID:2372
    • C:\Windows\system32\attrib.exe
      attrib +h +s C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
      2⤵
      • Views/modifies file attributes
      PID:4804

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
    Filesize

    9.3MB

    MD5

    d32b6497f96085710fd6a1ad10e82330

    SHA1

    11af8afa2f63fd797e6dbe306ea8181c3480119a

    SHA256

    429c2396e234402ecf200be749e737dd4f969c8457e50eec8cde4fe4b486d712

    SHA512

    e6eb4ec19ad1d3f813028428b81fc931bd6739845958b541c2b70425bed553910467c29df6ccdc0d6fb9cc30cca91491e632bb30e5cf38a2109b30dc9e014b2f

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