Overview

overview

10

Static

static

10

2024-06-29...ch.exe

windows7-x64

1

2024-06-29...ch.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-06-2024 21:07

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General

  • Target

    2024-06-29_248e06de3a6ac2d19680e7b8367a0838_ngrbot_poet-rat_snatch.exe

  • Size

    9.5MB

  • MD5

    248e06de3a6ac2d19680e7b8367a0838

  • SHA1

    4c9d8fb42e515a8e4568b0f81ba2d43d0283347e

  • SHA256

    f0ebd6bc574a3b23763967a1fa8b7edbeb4b13502419fa4019c31e2acde87273

  • SHA512

    1c704e6d1210e16c5edbbead5f6be41db7ec88e3df7564ee934981e426ae52f4756b748ca5fea6e047ed0fe3ece650f76a84bdac166aaa2c4ac3b7ee299d9eb3

  • SSDEEP

    98304:MV5Y4P6vQBpwXgOlx8UJEZMFZEMaMFQvpI3:XW6vQ8d8UJE+F6MKpI3

Score
10/10
skuldpersistencestealer

Malware Config

Extracted

Family

skuld

C2

https://discord.com/api/webhooks/1256339936106250333/XZw5Fee-OugH38eS3L98gI1PeWaL0YqUwqfnI7vL56W_VPoXPmdxDfMlhU1JoWZQ3MAC

Signatures

  • Skuld stealer

    An info stealer written in Go lang.

    stealerskuld
  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
  • 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\2024-06-29_248e06de3a6ac2d19680e7b8367a0838_ngrbot_poet-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-29_248e06de3a6ac2d19680e7b8367a0838_ngrbot_poet-rat_snatch.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1392
    • C:\Windows\system32\attrib.exe
      attrib +h +s C:\Users\Admin\AppData\Local\Temp\2024-06-29_248e06de3a6ac2d19680e7b8367a0838_ngrbot_poet-rat_snatch.exe
      2⤵
      • Views/modifies file attributes
      PID:3348
    • C:\Windows\system32\attrib.exe
      attrib +h +s C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
      2⤵
      • Views/modifies file attributes
      PID:1672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    9.5MB

    MD5

    248e06de3a6ac2d19680e7b8367a0838

    SHA1

    4c9d8fb42e515a8e4568b0f81ba2d43d0283347e

    SHA256

    f0ebd6bc574a3b23763967a1fa8b7edbeb4b13502419fa4019c31e2acde87273

    SHA512

    1c704e6d1210e16c5edbbead5f6be41db7ec88e3df7564ee934981e426ae52f4756b748ca5fea6e047ed0fe3ece650f76a84bdac166aaa2c4ac3b7ee299d9eb3

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