Overview

overview

10

Static

static

8454227e6f...01.exe

windows7-x64

10

8454227e6f...01.exe

windows10-2004-x64

10

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General

  • Target

    8454227e6f55c92b8dd7d5d64fe135951323600303ab361306ac13d7aaaf6b01

  • Size

    205KB

  • Sample

    221124-gk5x9sch39

  • MD5

    45d6c8a8101d170246c9268938ec27ee

  • SHA1

    caf32d712cb855a5d2febe7d4dc7de9500825c65

  • SHA256

    8454227e6f55c92b8dd7d5d64fe135951323600303ab361306ac13d7aaaf6b01

  • SHA512

    1362a2051c80443873d6e4a37ecde2c90abab0f96c02044eb183256d1ff0206d8b9c23f079c8416ecc437cb5f42fbebb01fda683cc5d98238cb1e996d6ee65e3

  • SSDEEP

    3072:LqhMPssRhlARSOsdwD/98out3SDADeak7dJHB/AKG:LqhMPssRARoiSoS3SsQLH5AK

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      8454227e6f55c92b8dd7d5d64fe135951323600303ab361306ac13d7aaaf6b01

    • Size

      205KB

    • MD5

      45d6c8a8101d170246c9268938ec27ee

    • SHA1

      caf32d712cb855a5d2febe7d4dc7de9500825c65

    • SHA256

      8454227e6f55c92b8dd7d5d64fe135951323600303ab361306ac13d7aaaf6b01

    • SHA512

      1362a2051c80443873d6e4a37ecde2c90abab0f96c02044eb183256d1ff0206d8b9c23f079c8416ecc437cb5f42fbebb01fda683cc5d98238cb1e996d6ee65e3

    • SSDEEP

      3072:LqhMPssRhlARSOsdwD/98out3SDADeak7dJHB/AKG:LqhMPssRARoiSoS3SsQLH5AK

    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