Resubmissions

03-08-2024 19:46

240803-yg8nestbqr 10

03-08-2024 19:44

240803-ygbcxsxhld 6

03-08-2024 19:41

240803-yd6pnaxgpa 6

General

  • Target

    win-airplay.zip

  • Size

    14.5MB

  • Sample

    240803-yg8nestbqr

  • MD5

    79907c402bfd25fa29f2fa1336b292af

  • SHA1

    0f914d4eec4c6d3005b80ff6500a14fec13a384d

  • SHA256

    8b9147aeca757bc36f30e98c7481ec302d2be6de1b893a6f2ad80864f1106fb3

  • SHA512

    f4f5b53ad78e89409e46179db2286842a6edb14c920c466c57ad160ef17cc95055fe610de9dc122ccb682ec0f1ea2bd7908e52eac8193c846a8da277d42a6bd6

  • SSDEEP

    393216:5CSO2to+1kmcVJ2HvYPE+cgLGYlaARy7nMvuC7O2XmA0:5CSO26+1kJLwD4RhmCq3

Malware Config

Targets

    • Target

      win-airplay.zip

    • Size

      14.5MB

    • MD5

      79907c402bfd25fa29f2fa1336b292af

    • SHA1

      0f914d4eec4c6d3005b80ff6500a14fec13a384d

    • SHA256

      8b9147aeca757bc36f30e98c7481ec302d2be6de1b893a6f2ad80864f1106fb3

    • SHA512

      f4f5b53ad78e89409e46179db2286842a6edb14c920c466c57ad160ef17cc95055fe610de9dc122ccb682ec0f1ea2bd7908e52eac8193c846a8da277d42a6bd6

    • SSDEEP

      393216:5CSO2to+1kmcVJ2HvYPE+cgLGYlaARy7nMvuC7O2XmA0:5CSO26+1kJLwD4RhmCq3

    • Modifies firewall policy service

    • Downloads MZ/PE file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Blocklisted process makes network request

    • Enumerates connected drives

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

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    • Target

      win-airplay/Blueberry-Airplay-Youtube.exe

    • Size

      1.3MB

    • MD5

      7267c81e58270e30637a88364784d280

    • SHA1

      759cc54d57436818b1bb812855a49919b2998ea2

    • SHA256

      5b9f4b043b306c4577610d7980d42a38a4a1b8c611d0ff13ceae33e64334c224

    • SHA512

      e5e6133636ba07660f7f558a31a4d02a54d7af1498168b57234ff89b197a0401ae6afc08ab4fda6eb178bdd7717f48c6caf0c591a2647d7fa20a89a2611fba05

    • SSDEEP

      24576:AzJ7tK6J6KOtvsSbuu7lNvMBeMtLfKzC05+iMo5wIVZ3UJchmJMnzYU8kaKRqvn1:F6JvOtLbRNXdC05ZMoxZ33hmKzKXKCn1

    Score
    3/10
    • Target

      win-airplay/Blueberry-Airplay.exe

    • Size

      463KB

    • MD5

      d8b60b34a2ba716d06ccd41716e330e2

    • SHA1

      2ee2007f61e93a81aada7e875e08c50c0b85c2e7

    • SHA256

      02e38cf1932bab2cd485234b0b4442c413d6518203d806988f432856f979fc8a

    • SHA512

      f903f78c287d45cef8bf2b2865d9265fc447a4ea2b1ad56b2dc2c59811ebdcc49bc64aa68049a61677fa35826d46da6337936dfb4b44b127e731532b440e5d33

    • SSDEEP

      6144:i1z7j62HxsgYZhWR42gGn2So70wS9qaYTGAU+GL+3H:gfoGto70/gP3H

    Score
    3/10
    • Target

      win-airplay/Bonjour.msi

    • Size

      2.2MB

    • MD5

      e14a6762e68472c648ea0eea0ebe01a0

    • SHA1

      a854475b22a934ff977edc23e110ebba79a010fd

    • SHA256

      34b0af1165f531847b509d3d47f22bb87f3eed93344521986105350bccc2cbed

    • SHA512

      cfbf3dc4b6ee58dacd1e50cfdd73a202ef2b6d0526fe657a19c0b0a05a9e879b1a275368290c7da1a1f93971c4beead53765491dc0971886521b005247a22093

    • SSDEEP

      49152:Oa3PPXjym3MYPiau9KXeixE2g58HcvGtXZXECrcxiO/pP/k/vY80as686oX/:VXemcYPiarP

    • Blocklisted process makes network request

    • Enumerates connected drives

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

    • Target

      win-airplay/Bonjour64.msi

    • Size

      2.6MB

    • MD5

      8dcf5c9eaacdaf4568220d103f393dea

    • SHA1

      27f68596398b68ba048f95752b4eeb4aa013c23f

    • SHA256

      53be81cc6e2dc95a1041e8f3d8f500fad4259ab20a1aac151b5fc7a64d354a93

    • SHA512

      10f8ffb6fa5e7163f0a83190ddf211479f12e16635389b49ac041eceafd7f04c040d830065adc89b1003f38d8381851c09150a5bc8edced6ecae8ee5ae801088

    • SSDEEP

      49152:aXMDiLYLW8Rv5GYCRL69MXeixEEgj8HyvftiZikCTcRi3/jP/N/v08Masv8Qo2/:wwPR8YCRLVm

    • Blocklisted process makes network request

    • Enumerates connected drives

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

    • Target

      win-airplay/SDL2.dll

    • Size

      1.1MB

    • MD5

      cfdcf1cff079dd87c92d6aa46f00135f

    • SHA1

      079fd89d25b343789610ae1421f1956a14bc737d

    • SHA256

      ffbf5aa7d13fed5d12ba68ba3af930a15aa5d0ff97cfb50a5965a498a941a6dd

    • SHA512

      9f48a1fba28bee8bc64479f5c6e8e5faad9e71da4ee0601630070bf69a847a580ffe8c34f53d5ae85a76cf2ea0740e520ac5bdb2f5d009b4bd9ca3ea8893845f

    • SSDEEP

      24576:G/stCXh0JoiOt+7fklSAhteb7LVUdC8J6CK/UlCrlefcwn0TSbW4Tv6ss9us0u33:wstVZaYuWNCRLa/r/fHc/d/xHq/z/Xw8

    Score
    3/10
    • Target

      win-airplay/airplay

    • Size

      1.2MB

    • MD5

      3658b11fa1c41f50c08aa741f3c28948

    • SHA1

      9340b1c7fc756dfc927287503c0e6e604928a72a

    • SHA256

      89a37cb16c03eda82e5f6309c42358f4f8cea0e279386912a90739ee2b91bca4

    • SHA512

      849274c2d7cbce54d3b57cb54c3f1a754f5017d1658901691a2f8bf2c3e3886d98e125f5134a2627a24e27e83ced8b180d1983f50aa66c279f5b8907363ef5c8

    • SSDEEP

      24576:OUNm5R10DmudnZMu3T9e9SUhZADlBLLfKzCuGCytIAqNnZKuOCzmIMbz7M8Oak4+:u0DXdnZD8DhUiCuGJtIZZKKzmLzptbIV

    Score
    3/10
    • Target

      win-airplay/avcodec-58.dll

    • Size

      13.1MB

    • MD5

      35241987061342637fc7a2ee0c38b88f

    • SHA1

      adf94deec5412ec5a3a4f03d8889ae5e58aa0f40

    • SHA256

      cb8e954fd76e363cb48f0afb9e87db8cfb2646edfb66a321cd446a2166dbbb23

    • SHA512

      ce9218c2edb135971bb901feaeb57df81b651957e6c68228ef1f689277c65966ad103fffcfadf28bc79b1da4ea657284c0b7f145944993efac6e14b541579f08

    • SSDEEP

      393216:yfhXF6cVhKLh2RJMDhydfoN32IV0PGhjLXHSpTy:yfhlZ+l2IV04ew

    Score
    3/10
    • Target

      win-airplay/avformat-58.dll

    • Size

      2.4MB

    • MD5

      893482fc85d1b4eed7f437884edb0853

    • SHA1

      42686213b4f5999c511d98ad0324207c5635145b

    • SHA256

      d36d0718790e389aa3e222aeea10e430c810e994355ffb54f0f40456354d463a

    • SHA512

      c5cbda2b33cdbbbc21c0fd50a93dfe8b8077b7b62eb470a2e8c9dbbc71cfe18adb22aedef1f97223996ec329cdd3effba3e0a1ed01d2a0eed0c16b29005639d9

    • SSDEEP

      49152:BqS0QT+WUzhm2xpq4qhv2hSONY0wXZ8ps7o83Q5:BqgyWY4Ko4qV2hPNYVXZWF

    Score
    3/10
    • Target

      win-airplay/avutil-56.dll

    • Size

      632KB

    • MD5

      77728494071d91965eafcb429f7f5079

    • SHA1

      3ff9000c759e41fcc71cd05fad6162ce94b1e787

    • SHA256

      1a2c893c4f3abd0f5f0536e49149d4ef410b307d9285d687bc5a25b15db88df1

    • SHA512

      74b6c71c52b7f3e42684ac613aa8754ac7a185eda59bc33964d8d637f4bca4a15a0bc7f39791f56f3ac10079716956970d3a6b51f1da1aa427dbcd30ffe7199b

    • SSDEEP

      12288:LJzDgD5bRZUMvyNrgKhC7obcuNqE+ZlixX:LJzU5bIMaN8Kk

    Score
    3/10
    • Target

      win-airplay/cairo.dll

    • Size

      1.9MB

    • MD5

      36ca0b374a02ca218857452df0463272

    • SHA1

      71ff37234ea5feb7449a35b86f03d2fd25a09bbf

    • SHA256

      f945c7bee316109182f2c18ef0aed91a8b684cee8c41149c3103e7d3360a7405

    • SHA512

      9f8d7f5d80aa627e362c3480b2593ceaa4d4854db3e8709a7ec151c027265bcf3e9d89cf623273051d796376b3c3671abd2b88e305fc462a4da41079496e0dbf

    • SSDEEP

      24576:5ogEGYqkWmS3b3Ph6X8oGmOTT33H9jV01ozt8L7K0E1tyTDoNDPDc97ylMphlTMV:qgElsxoVOTZiK0WUWhahxM2Nj1zm

    Score
    3/10
    • Target

      win-airplay/fontconfig.dll

    • Size

      214KB

    • MD5

      8715791453500a9957c547a2c3e47121

    • SHA1

      67683d7fd8fde6d42444f4d3f5f579ba4034049e

    • SHA256

      ee897f9f2d145d6159dcfd921d28214a92f94bbacf5e876c4a0df676d9da7182

    • SHA512

      a9a78faea1f8d5d7baef17a059dcde84ffbb77565ca53157b1344ddeca19ebf8a363750e6344fdfa3ce488a49ac67a9ed395266c567d032e7c2938ff1ed81925

    • SSDEEP

      6144:RiBOc6FB4/habTmI5hfRlD8iU8NMtsHEGQnfj:RmowhabTmuRiiVStGQfj

    Score
    3/10
    • Target

      win-airplay/freetype.dll

    • Size

      652KB

    • MD5

      4316fbe5f79c07148784ad046d4713c8

    • SHA1

      602cdd2cc10524201713428a189d8853bd773e6c

    • SHA256

      0b8adf00d7cbaa8297ac350c30fd9c89c1d21afb4052492af5f5e242ca8420ba

    • SHA512

      c0c21d51f6764508aaa940ef60bebb3c701b41b81be3eb8595ece3679c2b4600d80250f3ff92c8e0387e1149d1bd925e2b03d2f6259a3331e7b153f7e390b1a4

    • SSDEEP

      6144:xrmuyK950g8e9Aov5CzpIAXetjjuI1t2MyhRG8GJlN0jozqFOeM1/qKWsEWmfDM:5p8eqo06tjj9t2HGHN0joOYeM1lfEWm

    Score
    3/10
    • Target

      win-airplay/libiconv.dll

    • Size

      1023KB

    • MD5

      f3c33d50e875c8f58a38ffa4876fd501

    • SHA1

      da9a9d1544ec9e454f357937a1868e6e1f58703a

    • SHA256

      f739136d5977a3c3f3bc6bc587faecce5a2a8d90f36985067183da5d93db3860

    • SHA512

      3d1d5be8a6f3a0740a8abf65de4d6d9e46c1c58a2af9b2a2eaef066ffa07ad985f2ce4333bd0ba683ffd92747ecd6eda03fa50615e584a922873d3f7047fdc13

    • SSDEEP

      24576:9VSViOykyuI/dBAUZLYzfobbTIfBlHimdGavkg3NyvJ:HkyuI/dBAUZLYLJfHZdGaX4J

    Score
    3/10
    • Target

      win-airplay/libplist.dll

    • Size

      69KB

    • MD5

      3884ca71f0a70645cb844c5baba40f40

    • SHA1

      c87b47d9049d486d68b9fc07357224b45aea1bf8

    • SHA256

      362b2f4a8d6e8e50dfee53c11cf633736198c1dbfb1267202b6ec29c8a8b1208

    • SHA512

      cf28442650e1673e34a6144fc2149b9fc493394adb7fedb7759a8e321ea956d2b18f228169cf2b3559737a583a8cae5996d32f4098f91ae69df8a2e6eeccc0a6

    • SSDEEP

      768:Uec8KDLi9V4HDjqpX/liWP7Oq8ElrMAulUX/W+1jqZmdIZz3c3v3ItDSJjm:oLQV4HDjqptKE2Aos/W+Fqph3kv3ECS

    Score
    3/10
    • Target

      win-airplay/libxml2.dll

    • Size

      2.2MB

    • MD5

      81e84051c52f747549d6e9348c6151ad

    • SHA1

      21ab3d966a663e5857cbd5f212cda7c1add4c48a

    • SHA256

      44263c4220ff60de1087a50c91572f746d1ba262af1f0d84b995a828ee59cf96

    • SHA512

      ca336f01c869157179594a6ffd0cf9adf024940157b70b7a50e355f6b96ed6504b4c032fe949fc254dd3d2527e4371040eef615e2268ee5bfd65e0721b65b013

    • SSDEEP

      49152:wh/FNPNDKFe+cwIHRtQW0kIBktov0Wq9408tdekm7MZ5SZ3e3fgqTwu+jrBAUZLu:wh/FNPNDKFeLwIHRtQW3ov0Wq9408td0

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

defense_evasiondiscoveryevasionpersistenceprivilege_escalation
Score
10/10

behavioral2

Score
1/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

discoverypersistenceprivilege_escalation
Score
6/10

behavioral8

discoverypersistenceprivilege_escalation
Score
6/10

behavioral9

persistenceprivilege_escalation
Score
6/10

behavioral10

persistenceprivilege_escalation
Score
6/10

behavioral11

discovery
Score
3/10

behavioral12

discovery
Score
3/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discovery
Score
3/10

behavioral18

discovery
Score
3/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

discovery
Score
3/10

behavioral24

discovery
Score
3/10

behavioral25

discovery
Score
3/10

behavioral26

discovery
Score
3/10

behavioral27

discovery
Score
3/10

behavioral28

discovery
Score
3/10

behavioral29

discovery
Score
3/10

behavioral30

discovery
Score
3/10

behavioral31

discovery
Score
3/10

behavioral32

discovery
Score
3/10