Overview

overview

7

Static

static

1

RUN_AT_YOU...SK.bat

windows7-x64

7

RUN_AT_YOU...SK.bat

windows10-2004-x64

7

Resubmissions

05-09-2023 17:28

230905-v13pqshg91 7

05-09-2023 17:26

230905-vz8jlaaa67 7

05-09-2023 14:11

230905-rhq2fafh4v 7

05-09-2023 14:08

230905-rfxq7sgb33 7

31-08-2023 15:00

230831-sdnaesfc6t 7

30-08-2023 18:51

230830-xhxf4saa27 7

30-08-2023 18:48

230830-xftmfahh77 7

30-08-2023 18:44

230830-xdxajshh55 7

29-08-2023 17:57

230829-wjky2aed68 7

29-08-2023 17:46

230829-wcmjaahd2v 7

Sharing

Copy URL
Twitter E-mail

General

  • Target

    RUN_AT_YOUR_OWN_RISK.bat

  • Size

    13KB

  • Sample

    230905-v13pqshg91

  • MD5

    4e2a7f369378a76d1df4d8c448f712af

  • SHA1

    1192b4d01254a8704e6d6ae17dc2ec28a7ad5a49

  • SHA256

    5e2cd213ff47b7657abd9167c38ffd8b53c13261fe22adddea92b5a2d9e320ad

  • SHA512

    90e6eedca424e2ee37c78e0c0380db490c049b0378541812734c134510c40c6e4c48c4e213f395339ed99ff337ef087b6056ac5aafb246c1789ca6082dcabd2e

  • SSDEEP

    192:AOyUySl0UaDz2gWsIzlmj+BxZ3yqueWQx0lZicyC8Sh31xcjBzyxwn7AVhllz3:AVODaDSHMql3yqlxy5L1xcjwrlz3

Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target

      RUN_AT_YOUR_OWN_RISK.bat

    • Size

      13KB

    • MD5

      4e2a7f369378a76d1df4d8c448f712af

    • SHA1

      1192b4d01254a8704e6d6ae17dc2ec28a7ad5a49

    • SHA256

      5e2cd213ff47b7657abd9167c38ffd8b53c13261fe22adddea92b5a2d9e320ad

    • SHA512

      90e6eedca424e2ee37c78e0c0380db490c049b0378541812734c134510c40c6e4c48c4e213f395339ed99ff337ef087b6056ac5aafb246c1789ca6082dcabd2e

    • SSDEEP

      192:AOyUySl0UaDz2gWsIzlmj+BxZ3yqueWQx0lZicyC8Sh31xcjBzyxwn7AVhllz3:AVODaDSHMql3yqlxy5L1xcjwrlz3

    Score
    7/10
    bootkitpersistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks