General

  • Target

    PinkSale-main.zip

  • Size

    7.9MB

  • Sample

    241203-dhfc2swqhx

  • MD5

    ade159b3d8804735628b0e32785f5e4f

  • SHA1

    aca05995ed51113b60fd81f61356f8d3281ee8e6

  • SHA256

    09376a50d25801a8080d1475281033025c6f5e98917b9f07cc88487e525c295c

  • SHA512

    99dc39c06f22d394aa7954e084e293cd64ee912dadbee80cf6167b334792f1b2be04240165a9d12fb27768d84450fb6a0b0ff24912a624ec834ba3abaad6ddab

  • SSDEEP

    196608:8nT7KAMOTriTfdC0h5+o3OSgvwFaCsb1yRfY5r:8nXKVO/i5CTo39S8Y5r

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://www.python.org/ftp/python/3.11.0/python-3.11.0-amd64.exe

Targets

    • Target

      PinkSale-main/src/views/UserProfile/UserProfile.js

    • Size

      6KB

    • MD5

      799cb2b0b6174325073e563aabc34331

    • SHA1

      c585c3f26f5134b240e30d12b60c311f6ec66393

    • SHA256

      58d783dc42f40470666ec53376a38d522d98e9423166440c32596f4c37c9f342

    • SHA512

      338b8f72c89657cd3008b76774a3a58bfb75211d16df276b740a9ee4cbc592fea017b5b098a076e37fb216cd2f59458404d987123d1e325e91df6a1f514a545d

    • SSDEEP

      48:xmhPzi261mZ1hFfqdYTFRk8MN9a0DCp9Qo9T4S29B4i9u9GU4tnSxBWQTlO2r1lo:QphbAMFRk8U9qTQ+k92sYGlhIWQTfnZm

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • A potential corporate email address has been identified in the URL: [email protected]

    • Checks computer location settings

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

    • Drops startup file

    • 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.

    • Adds Run key to start application

    • Blocklisted process makes network request

    • Checks installed software on the system

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Detected potential entity reuse from brand MICROSOFT.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks