Resubmissions

14-01-2025 05:27

250114-f5kbmazpbk 10

14-01-2025 05:08

250114-fsnhhsxnhw 10

General

  • Target

    svtrnTsSnw

  • Size

    10KB

  • Sample

    250114-f5kbmazpbk

  • MD5

    5b1d431b0609e5f42b78a84dff3700ab

  • SHA1

    5b7deaedef73dda7a83f573b33d66ffb22add347

  • SHA256

    856a3fa141a74a7040438ec8a7b270bc9f71f7babb93b7c41510d4f347ec21c9

  • SHA512

    945c1d563b46372044e8498fa5aaefc3db02c6a89fcf29af23ae8165f3be8974e72e54fc1938065031b8439c79268152732ddcd3afba3148639d51a138d468c1

  • SSDEEP

    96:U0S0l0XsWUBRUM2OfRrcLILjRe5mvtgCsXe5oEQk/5nx/IJ:71GXJU3RrcEUoVNQsnx/0

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://e.letscompress.online/update.txt

Targets

    • Target

      svtrnTsSnw

    • Size

      10KB

    • MD5

      5b1d431b0609e5f42b78a84dff3700ab

    • SHA1

      5b7deaedef73dda7a83f573b33d66ffb22add347

    • SHA256

      856a3fa141a74a7040438ec8a7b270bc9f71f7babb93b7c41510d4f347ec21c9

    • SHA512

      945c1d563b46372044e8498fa5aaefc3db02c6a89fcf29af23ae8165f3be8974e72e54fc1938065031b8439c79268152732ddcd3afba3148639d51a138d468c1

    • SSDEEP

      96:U0S0l0XsWUBRUM2OfRrcLILjRe5mvtgCsXe5oEQk/5nx/IJ:71GXJU3RrcEUoVNQsnx/0

    • Detected google phishing page

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

MITRE ATT&CK Enterprise v15

Tasks