Resubmissions

07/07/2024, 11:29

240707-nlxrlstcmd10

07/07/2024, 11:29

240707-nlmlms1cjq3

General

  • Target
    HXSoftware.zip
  • Size 12.0MB
  • Sample240707-nlxrlstcmd
  • SHA256 4887920ef09966bfd09a3930b12912f64c22d52eb9c11f228581de1aab9e5dae
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • ps1.dropper

    https://rentry.org/lem61111111111/raw

Targets

    • Target
      HXSoftware.zip
    • Size 12.0MB
    • SHA256 4887920ef09966bfd09a3930b12912f64c22d52eb9c11f228581de1aab9e5dae
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      HXSoftware.exe
    • Size 7KB
    • SHA256 fbc4058b92d9bc4dda2dbc64cc61d0b3f193415aad15c362a5d87c90ca1be30b
    • MD5 SHA1 SHA512 SSDEEP
    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Target
      hx64.dll
    • Size 1.3MB
    • SHA256 bffb9e1b30a3db4655d29f0671caf6e50d10f047329abdb99bbb81c4c9c668cc
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      resources.pak
    • Size 9.1MB
    • SHA256 43a70ef718619fa77560983e1ad246ac1133042fb2fc6675a3eaf71de12266b4
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      v8_context_snapshot.bin
    • Size 643KB
    • SHA256 38bd3610023c1f6bae1452096bdc3298a90baea4438afa08a74584aa75f997f1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      vk_swiftshader.dll
    • Size 5.1MB
    • SHA256 d81546bce0c5671f4101da450b62dcdd98c7c71f063b9863fcfa17c9f20f4ca9
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      vulkan-1.dll
    • Size 970KB
    • SHA256 9bb9e4518b12181adabeef90cda8be63b14c48d5530edd09d3f94d6bf5dc9637
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks