Overview

overview

10

Static

static

b21ae0a266...e2.exe

windows7-x64

10

b21ae0a266...e2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b21ae0a26604babbf55c054be7b00f9f7aee99bd0ef12c22c716a67cab1293e2

  • Size

    205KB

  • Sample

    221125-1c85hagc85

  • MD5

    50a01f364e788ee9e9d9bf17c2417c35

  • SHA1

    b0426c23223bc9b032bd04fb5c75ced9345191e0

  • SHA256

    b21ae0a26604babbf55c054be7b00f9f7aee99bd0ef12c22c716a67cab1293e2

  • SHA512

    5beff9e28ef0511ea115b1916af78c468d1dfbc14e05caaa1f6418bdb16ea576ec5e7439716989a05de8fa8cdc6edb03ba5b3c6e27fd2be004cf2076c1e778af

  • SSDEEP

    3072:pqhMPssRhlARSOsdwD/98out3SDADeak7dJHB/AKG:pqhMPssRARoiSoS3SsQLH5AK

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      b21ae0a26604babbf55c054be7b00f9f7aee99bd0ef12c22c716a67cab1293e2

    • Size

      205KB

    • MD5

      50a01f364e788ee9e9d9bf17c2417c35

    • SHA1

      b0426c23223bc9b032bd04fb5c75ced9345191e0

    • SHA256

      b21ae0a26604babbf55c054be7b00f9f7aee99bd0ef12c22c716a67cab1293e2

    • SHA512

      5beff9e28ef0511ea115b1916af78c468d1dfbc14e05caaa1f6418bdb16ea576ec5e7439716989a05de8fa8cdc6edb03ba5b3c6e27fd2be004cf2076c1e778af

    • SSDEEP

      3072:pqhMPssRhlARSOsdwD/98out3SDADeak7dJHB/AKG:pqhMPssRARoiSoS3SsQLH5AK

    Score
    10/10
    evasionpersistencetrojan

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Disables use of System Restore points

      evasion

    • Executes dropped EXE

    • Sets file execution options in registry

      persistence

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks