Overview

overview

10

Static

static

3

7a8dab8eb3...4N.exe

windows7-x64

10

7a8dab8eb3...4N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7a8dab8eb3c5624126a1c3568577a0a9be03d889f7c0940ea21413af6d408dd4N

  • Size

    89KB

  • Sample

    240921-eczeeatdnd

  • MD5

    9907a3c7d74baca2a7cfd19d67fb2390

  • SHA1

    7975e2e602cc70fb0146238a3130fc06a552c6c2

  • SHA256

    7a8dab8eb3c5624126a1c3568577a0a9be03d889f7c0940ea21413af6d408dd4

  • SHA512

    d71915751f1e7151d428e6a20409143bb3dfa2263e645e0790ebc00ebe6dea2dc2bb07735ada69ea1d7661ad020bf5b303c36ee91f6f522458ea2fab8edf3155

  • SSDEEP

    1536:71sMveb4lR0daHy9v7Zc86y9U4AFRfBWAEnf:BDeb4T0daHy9DZc86yGUtnf

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      7a8dab8eb3c5624126a1c3568577a0a9be03d889f7c0940ea21413af6d408dd4N

    • Size

      89KB

    • MD5

      9907a3c7d74baca2a7cfd19d67fb2390

    • SHA1

      7975e2e602cc70fb0146238a3130fc06a552c6c2

    • SHA256

      7a8dab8eb3c5624126a1c3568577a0a9be03d889f7c0940ea21413af6d408dd4

    • SHA512

      d71915751f1e7151d428e6a20409143bb3dfa2263e645e0790ebc00ebe6dea2dc2bb07735ada69ea1d7661ad020bf5b303c36ee91f6f522458ea2fab8edf3155

    • SSDEEP

      1536:71sMveb4lR0daHy9v7Zc86y9U4AFRfBWAEnf:BDeb4T0daHy9DZc86yGUtnf

    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