General

  • Target
    ecore-x64.exe
  • Size 76.7MB
  • Sample260816-wvdn4afb32
  • SHA256 05d0eef0ac4c68f7a9a372d9468d3a3689ed254dd128dc1b1082dc8c0ad044ee
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      ecore-x64.exe
    • Size 76.7MB
    • SHA256 05d0eef0ac4c68f7a9a372d9468d3a3689ed254dd128dc1b1082dc8c0ad044ee
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Windows security bypass

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Executes dropped EXE

    • Loads dropped DLL

    • Prevents Microsoft Defender from scanning certain paths by adding an exclusion.

      Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.

    • Hide Artifacts: Hidden Window

      Windows that would typically be displayed when an application carries out an operation can be hidden.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Executes a VBScript file via the Windows Script Host.

    • Target
      $PLUGINSDIR/StdUtils.dll
    • Size 100KB
    • SHA256 b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/app-64.7z
    • Size 76.4MB
    • SHA256 e3c9a8cfd06a0e6d09eafafd1d2ddbdb70bee6f3aaa767a60328972363e52339
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      LICENSE.electron.txt
    • Size 1KB
    • SHA256 5154e165bd6c2cc0cfbcd8916498c7abab0497923bafcd5cb07673fe8480087d
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      chrome_100_percent.pak
    • Size 150KB
    • SHA256 49aff5690cb9b0f54f831351aa0f64416ba180a0c4891a859fa7294e81e9c8e3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      chrome_200_percent.pak
    • Size 229KB
    • SHA256 4d5b51f720f7d3146e131c54a6f75e4e826c61b2ff15c8955f6d6dd15bedf106
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      icudtl.dat
    • Size 10.2MB
    • SHA256 7bf96c193befbf23514401f8f6568076450ade52dd1595b85e4dfcf3de5f6fb9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/af.pak
    • Size 478KB
    • SHA256 e36a906908a92dad39ad8e5b344b38c538574e35c5386ac2b901640b202d3228
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/am.pak
    • Size 776KB
    • SHA256 1847f8517d8f26c856adbf08df3996d5f3b7ab61378199c138346bfe29675f01
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/ar.pak
    • Size 851KB
    • SHA256 04e83274dec0274dccbd97dabcefe3174ea1da5b62b5d24e047e2036b93f3482
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/bg.pak
    • Size 885KB
    • SHA256 24c09721c3cb4f3fe7eb403113375257197bed808295c6b85532409b6664db45
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/bn.pak
    • Size 1.1MB
    • SHA256 bf2fa4c57095e0be63e8cd1ae6d2389d6417a91d8c9e1970eeee5363c46f0d27
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/ca.pak
    • Size 538KB
    • SHA256 f4da114b473c34e0946b12289f6e802fcede2f66013d4f184c729a1f8ae7350e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/cs.pak
    • Size 555KB
    • SHA256 5635587f6ffb152c027b4357092fe78168e31cbc7f6be694c627f819c1ad1d73
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/da.pak
    • Size 501KB
    • SHA256 0c75acb008dd5c918d8a1a73c22fa7c503961481bf1708f6bda0da58693c3c08
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/de.pak
    • Size 536KB
    • SHA256 e33ea8240835cc775a9e88942aa2905d17cef84929602fd2c4f26f33f9bdc52a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/el.pak
    • Size 971KB
    • SHA256 f1e01eeb90c0842f7af927f65d034fc93fdbcbcb9b9ea7e31c79761c316c8fb8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/en-GB.pak
    • Size 436KB
    • SHA256 ad460425c88be889d6d6a9b69d0b6f64e2e957bf8ac4f230de4d25340c75ba87
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/en-US.pak
    • Size 440KB
    • SHA256 20be1732675fedf380010b09936ed65c71bb761d0a05732215ef0795b5aba606
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/es-419.pak
    • Size 530KB
    • SHA256 06d13ffc791bb7189f5afbb166b1dc2bcf9309f04b68e4f16baacd4b3f625021
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/es.pak
    • Size 530KB
    • SHA256 77aa01763c114b75a83de3c34c60497b1ca23c98523f58a43c76aae7380ab3b6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/et.pak
    • Size 481KB
    • SHA256 ac1431e61f8c6c56ef96860dc8a8ddf840dbf6965af6b920d811b7e39adab6b1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/fa.pak
    • Size 789KB
    • SHA256 d77aadacdb5b72345c68590ece6463efcdd4e8817fe3dedad98d64f132b8e48f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/fi.pak
    • Size 492KB
    • SHA256 ae902ab57a1325d4f0a0a1c69790f28f5e49b5671a99c4c315367b4425d1de97
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/fil.pak
    • Size 556KB
    • SHA256 a30015021fb928bcf16f9409fb45fb89ca3d196bafb3597df3fe4a9e477a3fd9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      locales/fr.pak
    • Size 574KB
    • SHA256 c22e274fbc4a033cb8a9a4e9a96f82487dc671ec0ad49b3257939d2a8a751442
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/app/main.js
    • Size 561B
    • SHA256 b4cf76e824efebca60c1c6e2a8e02cd3da2859e7d167c193f562cd287b14d0bd
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      resources/elevate.exe
    • Size 105KB
    • SHA256 9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      vk_swiftshader.dll
    • Size 5.1MB
    • SHA256 46afb1ed7ab1b1a679e00784b2e78cc2358cec615553699624ff77882f55787b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      vulkan-1.dll
    • Size 932KB
    • SHA256 fa6b4e20eb448746e2eff9a7fde7a62585e371f3497a6a928eade0a8ce8c1a9f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      $PLUGINSDIR/nsis7z.dll
    • Size 424KB
    • SHA256 b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

defense_evasiondiscoveryexecutiontrojan
Score
10/10

behavioral2

discovery
Score
3/10

behavioral3

discovery
Score
3/10

behavioral4

Score
1/10

behavioral5

executionransomware
Score
3/10

behavioral6

execution
Score
3/10

behavioral7

execution
Score
3/10

behavioral8

execution
Score
3/10

behavioral9

execution
Score
3/10

behavioral10

execution
Score
3/10

behavioral11

execution
Score
3/10

behavioral12

execution
Score
3/10

behavioral13

execution
Score
3/10

behavioral14

execution
Score
3/10

behavioral15

execution
Score
3/10

behavioral16

execution
Score
3/10

behavioral17

execution
Score
3/10

behavioral18

execution
Score
3/10

behavioral19

execution
Score
3/10

behavioral20

execution
Score
3/10

behavioral21

execution
Score
3/10

behavioral22

execution
Score
3/10

behavioral23

execution
Score
3/10

behavioral24

execution
Score
3/10

behavioral25

execution
Score
3/10

behavioral26

execution
Score
3/10

behavioral27

execution
Score
3/10

behavioral28

execution
Score
3/10

behavioral29

discovery
Score
3/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

discovery
Score
3/10