Overview

overview

10

Static

static

9e3e8e8822...02.exe

windows7-x64

10

9e3e8e8822...02.exe

windows10-2004-x64

10

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General

  • Target

    9e3e8e882283f7d299350d9dd60c815e090f5972d0364b17542b134695f35c02

  • Size

    152KB

  • Sample

    221207-c4ywvagf28

  • MD5

    6e6ad6634c5035a9e038cfa1577305e0

  • SHA1

    999a5a12b9e62d409e110c094b042561ccfcbf58

  • SHA256

    9e3e8e882283f7d299350d9dd60c815e090f5972d0364b17542b134695f35c02

  • SHA512

    8a48620b370cf9d3b7cd85a4d032e707535530568313f77f80ce7a4c914c923bed7b35eb25617c3339c1a0e77a81ec3691df4bab90a414f649ec8024c3e78baf

  • SSDEEP

    3072:+tjBJrxL7aRWXMCctX6spjhKteICzdp7+:ABVctX6sWtep7

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      9e3e8e882283f7d299350d9dd60c815e090f5972d0364b17542b134695f35c02

    • Size

      152KB

    • MD5

      6e6ad6634c5035a9e038cfa1577305e0

    • SHA1

      999a5a12b9e62d409e110c094b042561ccfcbf58

    • SHA256

      9e3e8e882283f7d299350d9dd60c815e090f5972d0364b17542b134695f35c02

    • SHA512

      8a48620b370cf9d3b7cd85a4d032e707535530568313f77f80ce7a4c914c923bed7b35eb25617c3339c1a0e77a81ec3691df4bab90a414f649ec8024c3e78baf

    • SSDEEP

      3072:+tjBJrxL7aRWXMCctX6spjhKteICzdp7+:ABVctX6sWtep7

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Maps connected drives based on registry

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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks