General

  • Target
    SteamLegacySetup.exe
  • Size 270.4MB
  • Sample260823-edv4dasdrc
  • SHA256 faa20648243b1248bd2c5249853f065abcbadebfcb02d905a448b64508da64c9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      SteamLegacySetup.exe
    • Size 270.4MB
    • SHA256 faa20648243b1248bd2c5249853f065abcbadebfcb02d905a448b64508da64c9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • Target
      controller_base/images/api/light/shared_gyro_yaw.svg
    • Size 7KB
    • SHA256 c7320225b627330db3f9db374b9f9cf1d352127ddc102ab5bbf2006d28cf8a4f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      controller_base/images/api/light/shared_l3.svg
    • Size 1KB
    • SHA256 82195d2215675309708625063d240a7df6b6f523facf1121b659a1c8b9868b64
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_lstick.svg
    • Size 472B
    • SHA256 38d30d6cc18a27e4df993b9c3142d8bbdf41689efc5c9ef35905f7c28ea89094
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_lstick_click.svg
    • Size 558B
    • SHA256 936fe7171c447f222b67d2b941eca371e150963d8ff99f9ffbc189f97634d8e8
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_lstick_down.svg
    • Size 917B
    • SHA256 b866ae9e7df047267e45160278dc0982281175c668898461bf3bfa8c34f98e38
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_lstick_left.svg
    • Size 1KB
    • SHA256 7f92f350dc95c0a304934a99707e1c5ae4d3057170f2a0a6fb0d7a1225c14985
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_lstick_right.svg
    • Size 1KB
    • SHA256 476b54aa66aaca80103880c3d4a5099a66036182437f6081808724d2ca0f3030
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_lstick_touch.svg
    • Size 1KB
    • SHA256 501feb52f67739b1756e5e24e940c00e640ff3913941b14e944de0f7f59ead72
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_lstick_up.svg
    • Size 1KB
    • SHA256 6a58b69c5d697f83c4beb211ae01d1d2d063799749a1643901fffd376cf5bf23
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_mouse_4.svg
    • Size 1KB
    • SHA256 e73f5f8c3d33e6907e02c16fca4ac0a081afc5869c3fcb71dbfbde4d54dfc87a
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_mouse_5.svg
    • Size 1KB
    • SHA256 bbc2c3309f29f413ed6444a5e949ba1170394098bc54f9436eb6147e587658a5
    • MD5 SHA1 SHA512 TLSH
    • Loads dropped DLL

    • Target
      controller_base/images/api/light/shared_mouse_l_click.svg
    • Size 1KB
    • SHA256 8607f1c6f3db68f6e28a082765abeae4d00bb69b0d72e09fc365c0d6b221552c
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_mouse_mid_click.svg
    • Size 1KB
    • SHA256 e794928c6c4a2504398a1977b6e7e99e55fc3c2633295868b6994516c35f32a9
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_mouse_r_click.svg
    • Size 1KB
    • SHA256 1777edcba5bbdb3d0f3b08a69d28311aee0bc522534ba1161ca573ffe2bc3ff1
    • MD5 SHA1 SHA512 TLSH
    • Target
      controller_base/images/api/light/shared_mouse_scroll_down.svg
    • Size 1KB
    • SHA256 5e69719739483989e207bd3e8cb23fb09371c6e4156035b3365f618e5ccc5f2d
    • MD5 SHA1 SHA512 TLSH

MITRE ATT&CK Enterprise v16

Tasks

static1

revoked_codesign
Score
8/10

behavioral1

discovery
Score
5/10

behavioral2

defense_evasiondiscoveryspywaretrojan
Score
7/10

behavioral3

adwarediscoveryspyware
Score
3/10

behavioral4

adwarediscoveryspyware
Score
4/10

behavioral5

adwarediscoveryspyware
Score
3/10

behavioral6

adwarediscoveryspyware
Score
4/10

behavioral7

adwarediscoveryspyware
Score
3/10

behavioral8

adwarediscoveryspyware
Score
4/10

behavioral9

adwarediscoveryspyware
Score
3/10

behavioral10

adwarediscoveryspyware
Score
4/10

behavioral11

adwarediscoveryspyware
Score
3/10

behavioral12

adwarediscoveryspyware
Score
4/10

behavioral13

adwarediscoveryspyware
Score
3/10

behavioral14

adwarediscoveryspyware
Score
4/10

behavioral15

adwarediscoveryspyware
Score
3/10

behavioral16

adwarediscoveryspyware
Score
4/10

behavioral17

adwarediscoveryspyware
Score
3/10

behavioral18

adwarediscoveryspyware
Score
4/10

behavioral19

adwarediscoveryspyware
Score
3/10

behavioral20

adwarediscoveryspyware
Score
4/10

behavioral21

adwarediscoveryspyware
Score
3/10

behavioral22

adwarediscoveryspyware
Score
4/10

behavioral23

adwarediscoveryspyware
Score
3/10

behavioral24

adwarediscoveryspyware
Score
7/10

behavioral25

adwarediscoveryspyware
Score
3/10

behavioral26

adwarediscoveryspyware
Score
4/10

behavioral27

adwarediscoveryspyware
Score
3/10

behavioral28

adwarediscoveryspyware
Score
4/10

behavioral29

adwarediscoveryspyware
Score
3/10

behavioral30

adwarediscoveryspyware
Score
4/10

behavioral31

adwarediscoveryspyware
Score
3/10

behavioral32

adwarediscoveryspyware
Score
4/10