Overview

overview

10

Static

static

3

9797c5b39a...3e.exe

windows7-x64

10

9797c5b39a...3e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9797c5b39af031703e0e9c5f8f02f0a2dc253e5f9a95598556de52a39b98403e.exe

  • Size

    77KB

  • Sample

    241120-28wdyswenj

  • MD5

    5d1e9fd2c6d0cdfd4475db0543a2fd65

  • SHA1

    02edf540a529aab62afbc44a6f660dae50a100a4

  • SHA256

    9797c5b39af031703e0e9c5f8f02f0a2dc253e5f9a95598556de52a39b98403e

  • SHA512

    c4556835841c8181db29d7648fee0d5e17e78fa1d660bd611f1d216975c953a95711e5717d6d30453dc99ea8f3d230a1ce2a10edadf70cda5b71bc56ad815d16

  • SSDEEP

    1536:ekeK40T/mx7y9v7Z/Z2V/GSAFRfBhpVoKE:FD40Dmx7y9DZ/Z2hGVkKE

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      9797c5b39af031703e0e9c5f8f02f0a2dc253e5f9a95598556de52a39b98403e.exe

    • Size

      77KB

    • MD5

      5d1e9fd2c6d0cdfd4475db0543a2fd65

    • SHA1

      02edf540a529aab62afbc44a6f660dae50a100a4

    • SHA256

      9797c5b39af031703e0e9c5f8f02f0a2dc253e5f9a95598556de52a39b98403e

    • SHA512

      c4556835841c8181db29d7648fee0d5e17e78fa1d660bd611f1d216975c953a95711e5717d6d30453dc99ea8f3d230a1ce2a10edadf70cda5b71bc56ad815d16

    • SSDEEP

      1536:ekeK40T/mx7y9v7Z/Z2V/GSAFRfBhpVoKE:FD40Dmx7y9DZ/Z2hGVkKE

    Score
    10/10
    discoveryevasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks