General

  • Target
    setup.zip
  • Size 15.6MB
  • Sample240725-txwxca1dpl
  • SHA256 f90867879e21c9d25daa3e434a25cd0288048a154896f58ec3ce28d3870b9653
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      setup/7zxa.dll
    • Size 221KB
    • SHA256 db3d0484228ed14ad8d3763f4880d36024fb27b189c91720ff147b92d46bcb5a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      setup/Default.SFX
    • Size 437KB
    • SHA256 b83a105dda4806f7ac5e9f3b6546829b37d42d85911d1c4487b1e95bfea91e9d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      setup/Default32.SFX
    • Size 358KB
    • SHA256 476e3f779d2638238ea185df6019e4fcb54b3704ad12dbd051399fcf26e6e1bf
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      setup/RUXIMUXResources.dll.mui
    • Size 12KB
    • SHA256 786f6f65071ced17e0df8c3bcb29fcc271191019db04b54ca26913d1e59f6d8b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      setup/SetupV8/IEShims.dll
    • Size 454KB
    • SHA256 108b203e4f84d67c07d0eb91faac429099578c012ff49cfe2f72d987b6d00e3f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      setup/SetupV8/hmmapi.dll
    • Size 53KB
    • SHA256 10a763b9599282d19757c670cda735946dd11a376209683375a69d7382292df5
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      setup/SetupV8/sqmapi.dll
    • Size 48KB
    • SHA256 8c3c3ba91869d27872c3b373857fdf49d68e04cda1a0de39289cb56936fb78d3
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      setup/setup.exe
    • Size 52.5MB
    • SHA256 d81fb7571192a384e38cfa45b637118cab1e4f5623a2e2728afcebe85230e39e
    • MD5 SHA1 SHA512 SSDEEP
    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • 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

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Network Share Discovery

      Attempt to gather information on host network.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v15

Tasks