General

  • Target
    shaderzonenw.rar
  • Size 113.0MB
  • Sample260710-eg774sd15w
  • SHA256 20d8e60cf72edd7c11b9535c83a2ed534ad154da9eb9990ca38b44fe73de99fd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      shaderzonenw.exe
    • Size 113.0MB
    • SHA256 870ae8a2d8e21fdd302ff38a460afbef09d923ab1d4bc4d27941111fed44f9f3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

    • Target
      $PLUGINSDIR/SpiderBanner.dll
    • Size 9KB
    • SHA256 996a259e53ca18b89ec36d038c40148957c978c0fd600a268497d4c92f882a93
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • 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
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      LICENSES.chromium.html
    • Size 8.7MB
    • SHA256 000ae5775ffa701d57afe7ac3831b76799e8250a2d0c328d1785cba935aab38d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      d3dcompiler_47.dll
    • Size 4.7MB
    • SHA256 7353f25dc5cf84d09894e3e0461cef0e56799adbc617fce37620ca67240b547d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      ffmpeg.dll
    • Size 2.7MB
    • SHA256 c8476ee68088d72b9fab25703093df19237d14387016b77f472e10c99c9415ed
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      libEGL.dll
    • Size 467KB
    • SHA256 7bee4e33d89e5a4f2b3bc74d632f7c773ae9a399b6b2ba6d29b1192e25695a8b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      libGLESv2.dll
    • Size 7.4MB
    • SHA256 ee039e42a4948e9f26ece8515f3c699014fa7803ae597cd3427fa1548962f9af
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/app.asar
    • Size 19KB
    • SHA256 2ab62bf5f06dbd9e74f175d9f48bfc3129475fef9749a4cc3df816229f76f966
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/app.jar
    • Size 14.6MB
    • SHA256 d5703bffc65a8bbde9a494283f0810f443154c2df92d51601e93404670013815
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/elevate.exe
    • Size 105KB
    • SHA256 9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      resources/jre/bin/WinFallbackLookup.dll
    • Size 28KB
    • SHA256 46015b9fab8dbf68c74f1794bd2b9abf6d2b866f5b203d5138f8d536449ce06d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      resources/jre/bin/api-ms-win-core-console-l1-1-0.dll
    • Size 21KB
    • SHA256 88ace577a9c51061cb7d1a36babbbefa48212fadc838ffde98fdfff60de18386
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/jre/bin/api-ms-win-core-console-l1-2-0.dll
    • Size 21KB
    • SHA256 c062477ad3bfdc57b0cc402179637a214dab5045c8d644592c7decca7d18aa50
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/jre/bin/api-ms-win-core-datetime-l1-1-0.dll
    • Size 21KB
    • SHA256 1bd81dfd19204b44662510d9054852fb77c9f25c1088d647881c9b976cc16818
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/jre/bin/api-ms-win-core-debug-l1-1-0.dll
    • Size 21KB
    • SHA256 591358eb4d1531e9563ee0813e4301c552ce364c912ce684d16576eabf195dc3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      resources/jre/bin/api-ms-win-core-errorhandling-l1-1-0.dll
    • Size 21KB
    • SHA256 d56ce7b1cd76108ad6c137326ec694a14c99d48c3d7b0ace8c3ff4d9bcee3ce8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      resources/jre/bin/api-ms-win-core-fibers-l1-1-0.dll
    • Size 21KB
    • SHA256 91d249d7bc0e38ef6bcb17158b1fdc6dd8888dc086615c9b8b750b87e52a5fb3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      resources/jre/bin/api-ms-win-core-fibers-l1-1-1.dll
    • Size 21KB
    • SHA256 fc9d86cec621383eab636ebc87ddd3f5c19a3cb2a33d97be112c051d0b275429
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      resources/jre/bin/api-ms-win-core-file-l1-1-0.dll
    • Size 25KB
    • SHA256 1ca895aba4e7435563a6b43e85eba67a0f8c74aa6a6a94d0fc48fa35535e2585
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/jre/bin/api-ms-win-core-file-l1-2-0.dll
    • Size 21KB
    • SHA256 4cadbc0c39da7c6722206fdcebd670abe5b8d261e7b041dd94f9397a89d1990d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      resources/jre/bin/api-ms-win-core-file-l2-1-0.dll
    • Size 21KB
    • SHA256 93c624b366ba16c643fc8933070a26f03b073ad0cf7f80173266d67536c61989
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      vk_swiftshader.dll
    • Size 5.0MB
    • SHA256 680ea3717671c896d516517ff322976ab708f18862135be4216a27ad57353dcc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      vulkan-1.dll
    • Size 925KB
    • SHA256 d5df2f59cc8b32abd6178250e7d1370a7f37270cc727449e21778080b5e29cd2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      $PLUGINSDIR/nsExec.dll
    • Size 6KB
    • SHA256 5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsis7z.dll
    • Size 424KB
    • SHA256 b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $R0/Uninstall shaderzone.exe
    • Size 135KB
    • SHA256 85c5e7cd065b37eadcf3fe04350f23181458629325258aadbb68a13761aa98e1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • 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
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      $PLUGINSDIR/WinShell.dll
    • Size 3KB
    • SHA256 9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsExec.dll
    • Size 6KB
    • SHA256 5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

defense_evasiondiscoverypersistencespywarestealer
Score
7/10

behavioral2

discovery
Score
3/10

behavioral3

discovery
Score
3/10

behavioral4

adwarediscoverypersistencespyware
Score
8/10

behavioral5

discovery
Score
4/10

behavioral6

adwarepersistencespyware
Score
6/10

behavioral7

adwarepersistencespyware
Score
8/10

behavioral8

adwarepersistencespyware
Score
8/10

behavioral9

Score
1/10

behavioral10

execution
Score
3/10

behavioral11

Score
1/10

behavioral12

discovery
Score
3/10

behavioral13

adwarepersistencespyware
Score
6/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

adwarepersistencespyware
Score
6/10

behavioral18

adwarepersistencespyware
Score
6/10

behavioral19

adwarepersistencespyware
Score
6/10

behavioral20

adwarepersistencespyware
Score
6/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

adwarepersistencespyware
Score
6/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

discovery
Score
3/10

behavioral27

discovery
Score
3/10

behavioral28

discovery
Score
7/10

behavioral29

discovery
Score
3/10

behavioral30

adwarediscoverypersistencespyware
Score
8/10

behavioral31

discovery
Score
3/10

behavioral32

adwarediscoverypersistencespyware
Score
8/10