Overview

overview

10

Static

static

e985d19879...6b.exe

windows7-x64

10

e985d19879...6b.exe

windows10-2004-x64

10

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General

  • Target

    e985d198797dcc6e7cd2d445cd416cdfd2c8f4c211ce76130b7e1faeff2b746b

  • Size

    205KB

  • Sample

    221124-gkvsasch24

  • MD5

    3ca6e125665fa9c9aaa0e52a0c042170

  • SHA1

    896a78a7e087b96236a1a4e42d85951a7b9ce071

  • SHA256

    e985d198797dcc6e7cd2d445cd416cdfd2c8f4c211ce76130b7e1faeff2b746b

  • SHA512

    b279458ee5481e698c8e3443774c31f8dcc3e3bd65e12b5edd612d4806abad204a9b58205d41451c24d7b68ad88f30735a486d3d0952d62a0def0267937c9c53

  • SSDEEP

    3072:WqhMPssRhlARSOsdwD/98out3SDADeak7dJHB/AKG:WqhMPssRARoiSoS3SsQLH5AK

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      e985d198797dcc6e7cd2d445cd416cdfd2c8f4c211ce76130b7e1faeff2b746b

    • Size

      205KB

    • MD5

      3ca6e125665fa9c9aaa0e52a0c042170

    • SHA1

      896a78a7e087b96236a1a4e42d85951a7b9ce071

    • SHA256

      e985d198797dcc6e7cd2d445cd416cdfd2c8f4c211ce76130b7e1faeff2b746b

    • SHA512

      b279458ee5481e698c8e3443774c31f8dcc3e3bd65e12b5edd612d4806abad204a9b58205d41451c24d7b68ad88f30735a486d3d0952d62a0def0267937c9c53

    • SSDEEP

      3072:WqhMPssRhlARSOsdwD/98out3SDADeak7dJHB/AKG:WqhMPssRARoiSoS3SsQLH5AK

    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