Overview

overview

7

Static

static

3

TecknixClient.exe

windows7-x64

7

TecknixClient.exe

windows10-2004-x64

7

$PLUGINSDI...ls.dll

windows7-x64

3

$PLUGINSDI...ls.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDIR/UAC.dll

windows7-x64

3

$PLUGINSDIR/UAC.dll

windows10-2004-x64

3

$PLUGINSDI...ll.dll

windows7-x64

3

$PLUGINSDI...ll.dll

windows10-2004-x64

3

$PLUGINSDIR/app-64.7z

windows7-x64

3

$PLUGINSDIR/app-64.7z

windows10-2004-x64

7

LICENSE.electron.txt

windows7-x64

1

LICENSE.electron.txt

windows10-2004-x64

1

LICENSES.c...m.html

windows7-x64

1

LICENSES.c...m.html

windows10-2004-x64

1

Tecknix Client.exe

windows7-x64

7

Tecknix Client.exe

windows10-2004-x64

7

chrome_100...nt.pak

windows7-x64

3

chrome_100...nt.pak

windows10-2004-x64

3

chrome_200...nt.pak

windows7-x64

3

chrome_200...nt.pak

windows10-2004-x64

3

d3dcompiler_47.dll

windows10-2004-x64

1

ffmpeg.dll

windows7-x64

1

ffmpeg.dll

windows10-2004-x64

1

icudtl.dat

windows7-x64

3

icudtl.dat

windows10-2004-x64

3

libEGL.dll

windows7-x64

1

libEGL.dll

windows10-2004-x64

1

libGLESv2.dll

windows7-x64

1

libGLESv2.dll

windows10-2004-x64

1

locales/af.pak

windows7-x64

3

Sharing

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General

  • Target

    TecknixClient.exe

  • Size

    60.1MB

  • Sample

    240222-e4nf8acb77

  • MD5

    6fb56107fdf1eb1fd5358d34a5ffd4c4

  • SHA1

    1b4ce4480b140bb0f4d26bb2bfae3a6db58562e4

  • SHA256

    71d55286d6ff61f51b9a5ffb0eaf05dfaf996dd544df0655ee333f47630e3a9b

  • SHA512

    f7c09fb98b9e807984a9595fc0d384de0fe6f7d2fdb325663d0552bea34196760512a0c759597752ce870d28796dff1b94929b08c1e62a48592ef87e992c94ec

  • SSDEEP

    1572864:5eHOujIgjEO4KFye+tafQNCEg84MyILKuCRxD15vj3/:5SOuXjEKFyDKfEABiK73h5vb/

Score
7/10

Malware Config

Targets

    • Target

      TecknixClient.exe

    • Size

      60.1MB

    • MD5

      6fb56107fdf1eb1fd5358d34a5ffd4c4

    • SHA1

      1b4ce4480b140bb0f4d26bb2bfae3a6db58562e4

    • SHA256

      71d55286d6ff61f51b9a5ffb0eaf05dfaf996dd544df0655ee333f47630e3a9b

    • SHA512

      f7c09fb98b9e807984a9595fc0d384de0fe6f7d2fdb325663d0552bea34196760512a0c759597752ce870d28796dff1b94929b08c1e62a48592ef87e992c94ec

    • SSDEEP

      1572864:5eHOujIgjEO4KFye+tafQNCEg84MyILKuCRxD15vj3/:5SOuXjEKFyDKfEABiK73h5vb/

    Score
    7/10

    • Loads dropped DLL

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/StdUtils.dll

    • Size

      100KB

    • MD5

      c6a6e03f77c313b267498515488c5740

    • SHA1

      3d49fc2784b9450962ed6b82b46e9c3c957d7c15

    • SHA256

      b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e

    • SHA512

      9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803

    • SSDEEP

      3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v

    Score
    3/10
    behavioral3behavioral4

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      0d7ad4f45dc6f5aa87f606d0331c6901

    • SHA1

      48df0911f0484cbe2a8cdd5362140b63c41ee457

    • SHA256

      3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    • SHA512

      c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

    • SSDEEP

      192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6

    Score
    3/10
    behavioral5behavioral6

    • Target

      $PLUGINSDIR/UAC.dll

    • Size

      14KB

    • MD5

      adb29e6b186daa765dc750128649b63d

    • SHA1

      160cbdc4cb0ac2c142d361df138c537aa7e708c9

    • SHA256

      2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

    • SHA512

      b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada

    • SSDEEP

      192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs

    Score
    3/10
    behavioral7behavioral8

    • Target

      $PLUGINSDIR/WinShell.dll

    • Size

      3KB

    • MD5

      1cc7c37b7e0c8cd8bf04b6cc283e1e56

    • SHA1

      0b9519763be6625bd5abce175dcc59c96d100d4c

    • SHA256

      9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6

    • SHA512

      7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f

    Score
    3/10
    behavioral10behavioral9

    • Target

      $PLUGINSDIR/app-64.7z

    • Size

      59.6MB

    • MD5

      4d9a002aa0e35b6d7cff66820f6b2bcf

    • SHA1

      36cca0d8b0bcdd88a725a32e579998bedc229961

    • SHA256

      eea9a7800d2a2bc90e78ec934c34c0177a3ffc15bb18eef5f32c2d52356f9c83

    • SHA512

      10186decffe9d2f92bbda852b2679e8878d9028acad8cf38e5c5af6c05a015a80f93dd78f8483abc886c7c8e4ef6c5db600be1f9bba31e8146004c9ee35b01f4

    • SSDEEP

      1572864:WHOujIgjEO4KFye+tafQNCEg84MyILKuCRxD15vj3F:qOuXjEKFyDKfEABiK73h5vbF

    Score
    7/10

    • Checks computer location settings

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

    behavioral11behavioral12

    • Target

      LICENSE.electron.txt

    • Size

      1KB

    • MD5

      4d42118d35941e0f664dddbd83f633c5

    • SHA1

      2b21ec5f20fe961d15f2b58efb1368e66d202e5c

    • SHA256

      5154e165bd6c2cc0cfbcd8916498c7abab0497923bafcd5cb07673fe8480087d

    • SHA512

      3ffbba2e4cd689f362378f6b0f6060571f57e228d3755bdd308283be6cbbef8c2e84beb5fcf73e0c3c81cd944d01ee3fcf141733c4d8b3b0162e543e0b9f3e63

    Score
    1/10
    behavioral13behavioral14

    • Target

      LICENSES.chromium.html

    • Size

      5.0MB

    • MD5

      5201488d4139cb6976431b6bc6026e49

    • SHA1

      566969157f998749e3c6b4ab6ac35097ea3a9df8

    • SHA256

      5933e91a3978bac616a0cc85e67833a17cd44b7e4702c074fe2a641e0baa638c

    • SHA512

      5e70a1056fbe49eb3766baefe0329f86f2c0870216d9e51dcb7849e3a0a8fa1e3e13bd66a4ea776e652e0e80bd540d700c9e219cb29b10c38146c67c31b7abb0

    • SSDEEP

      12288:FetnJnVncnJnkncnpWQtnwn7n9nJnCnZnGn3eQSnqnBnununFn/nwnJnqnvnOnqi:nPDt5WXWSNkbfwVR8mfJvwH92EdpV

    Score
    1/10
    behavioral15behavioral16

    • Target

      Tecknix Client.exe

    • Size

      141.9MB

    • MD5

      f49986500008b71c3699313947a95152

    • SHA1

      95fc83d42d04afd0056454cd43920022bad6f00f

    • SHA256

      eb9630b13cc6b3d34620c5f7aa97e555eaaf15a1cb173b931e556c3255b4e760

    • SHA512

      ffbc07beee1cf1139984e27bf368e4cad6d28ceb487f8102c7b8923185b243c2ffdc38c79be095085641888d16953bb5caf862186e696a2b477431b989356b16

    • SSDEEP

      1572864:uGnLoxZiYvfM/e4/GIiQ2LU8fGqyvcXdEhIECpvfQU41:uG4b8/eUqrRd4

    Score
    7/10

    • Checks computer location settings

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

    behavioral17behavioral18

    • Target

      chrome_100_percent.pak

    • Size

      125KB

    • MD5

      0cf9de69dcfd8227665e08c644b9499c

    • SHA1

      a27941acce0101627304e06533ba24f13e650e43

    • SHA256

      d2c299095dbbd3a3cb2b4639e5b3bd389c691397ffd1a681e586f2cfe0e2ab88

    • SHA512

      bb5d340009cef2bcb604ef38fdd7171fed0423c2dc6a01e590f8d15c4f6bc860606547550218db41fba554609e8395c9e3c3508dfa2d8b202e5059e7646bdcef

    • SSDEEP

      3072:ogKzwI/4wKN3/nXCWZQCPxBVO2o418Gb0+VRLf0ld0GY3cQ39x2I:ogKzwI/49NPyCtoK18Gb0OV8ld0GecQ1

    Score
    3/10
    behavioral19behavioral20

    • Target

      chrome_200_percent.pak

    • Size

      174KB

    • MD5

      d88936315a5bd83c1550e5b8093eb1e6

    • SHA1

      6445d97ceb89635f6459bc2fb237324d66e6a4ee

    • SHA256

      f49abd81e93a05c1e53c1201a5d3a12f2724f52b6971806c8306b512bf66aa25

    • SHA512

      75142f03df6187fb75f887e4c8b9d5162902ba6aac86351186c85e5f0a2d3825ca312a36cf9f4bd656cdfc23a20cd38d4580ca1b41560d23ebaa0d41e4cf1dd2

    • SSDEEP

      3072:YDQYaEqQZUYUJP1N3/nXCWZQCPxBVrfR54x5GMR+F44ffbdZnYw9p4AbIVGYoDdR:YDQYaRyY1NPyCt9gx5GMRejnbdZnVE6j

    Score
    3/10
    behavioral21behavioral22

    • Target

      d3dcompiler_47.dll

    • Size

      4.7MB

    • MD5

      cb9807f6cf55ad799e920b7e0f97df99

    • SHA1

      bb76012ded5acd103adad49436612d073d159b29

    • SHA256

      5653bc7b0e2701561464ef36602ff6171c96bffe96e4c3597359cd7addcba88a

    • SHA512

      f7c65bae4ede13616330ae46a197ebad106920dce6a31fd5a658da29ed1473234ca9e2b39cc9833ff903fb6b52ff19e39e6397fac02f005823ed366ca7a34f62

    • SSDEEP

      49152:IuhjwXkKcimPVqB4faGCMhGNYYpQVTxx6k/ftO4w6FXKpOD21pLeXvZCoFwI8cc:oy904wYbZCoOI85oyI

    Score
    1/10
    behavioral23

    • Target

      ffmpeg.dll

    • Size

      2.7MB

    • MD5

      0cdbcbc33ab3e567dddc20dc7d36a289

    • SHA1

      3bce9d0b64301c7bc733bcd86863ec325dd4b432

    • SHA256

      74380e1e9674cdca25f2660e6780d0ecbdaf33e1faae4ae6a9c751012670d43c

    • SHA512

      a3961cc0cd2e2bc174850837f7175ce87f199f3e6c93c2ffecca5075df1efff6c728f6b16125e49f42cda4ff0f8f508f3c19e7aef4c0d0cd7e6ecb172b0ac201

    • SSDEEP

      49152:N8qdAmBRsEsA2lydpsV2+ulbCVCbBdRXLvPznKF76ayToQVNU52kJ8dj02bfUCfL:ndZB6ssV2vWCbB7K7ryToQVNU52kJ0Up

    Score
    1/10
    behavioral24behavioral25

    • Target

      icudtl.dat

    • Size

      9.9MB

    • MD5

      c6ae43f9d596f3dd0d86fb3e62a5b5de

    • SHA1

      198b3b4abc0f128398d25c66455c531a7af34a6d

    • SHA256

      00f755664926fda5fda14b87af41097f6ea4b20154f90be65d73717580db26ee

    • SHA512

      3c43e2dcdf037726a94319a147a8bc41a4c0fd66e6b18b3c7c95449912bf875382dde5ec0525dcad6a52e8820b0859caf8fa73cb287283334ec8d06eb3227ec4

    • SSDEEP

      196608:tGzwSv9AAQu1+liXUxCGZHa93Whlw6ZzbSEQF:t3KlQusliXUxCGZHa93Whlw6ZzbSEQF

    Score
    3/10
    behavioral26behavioral27

    • Target

      libEGL.dll

    • Size

      460KB

    • MD5

      0489575b9f33dbcf7047a83a2c22062f

    • SHA1

      72b64d31219a679252e07d843a53729d9f469e4e

    • SHA256

      073d89c66ea3f16fdf2813a0be977d3a45c2edeec0a40dab39321818728f59ce

    • SHA512

      b4c27290c17fe41319fde0c7cee53a439029a44bb6234f72617fdd0c891fc4e71c497cc863d9981aaa6df71c6f0ed2d2aeeb6e7a6fc5f0b2ecb3c80d3c76289d

    • SSDEEP

      6144:rKEcTs/jvtGCIvT/BIy/71C6h7i6DPgwlXwuxkC8wm7j8hLeC:rKEcTs/jvtGCIb/BI/CLPzxk7wm7j0

    Score
    1/10
    behavioral28behavioral29

    • Target

      libGLESv2.dll

    • Size

      6.8MB

    • MD5

      69226767e1749a20ba67cc56765e335c

    • SHA1

      a3792e3475d18d7014a1b4b94b1cf24bce083d18

    • SHA256

      ad87f1c0600217ce6e0bdfaf443b52ed93053eae1b05a5f847f318fc9567ecce

    • SHA512

      d05839c958d2afbe716013da1d5b4a7e7e015cfd40f46eab41d303f5d104c08e57b93396d6efe439bc3189098d875d3d177013b3b10eb9c365a0b501adee7414

    • SSDEEP

      49152:J59vei/JY5TCnQZ3/nWhLl/07TlVMpDFR96PEtMHPZO926fbFbtf6sgylZy8Y2cH:qZ/WhR/o2Yr8rAjWedDBVm

    Score
    1/10
    behavioral30behavioral31

    • Target

      locales/af.pak

    • Size

      125KB

    • MD5

      46f982ccd1b8a98de5f4f9f1e8f19fe5

    • SHA1

      13165653f2336037d4fb42a05a90251d2a4bc5cf

    • SHA256

      9e0aeb9d58fecc27d43e39c8c433c444b2ce773cc5d510fc676e0ebbcab4bddf

    • SHA512

      2c40e344194df1ca2d2e88dba0cb6c7ef308dd9c83e10bbc45286b5e3bc1d98a424a60ec28b2700606916105968984809321505765078d7caddbb1c4d3f519de

    • SSDEEP

      3072:Q4R1VbSVwDwaPwT6HUrLOd+QeeSsL0J6tuBMWoXO3I9GLfXEAbZt1ScE:rR19SVwDwa3qLOds80KO3q

    Score
    3/10
    behavioral32

MITRE ATT&CK Enterprise v15

Tasks