General

  • Target
    tor-browser-windows-x86_64-portable-15.0.16.exe
  • Size 108.3MB
  • Sample260625-jgzyysav6j
  • SHA256 f3228ceebef9a3fb82e97c41b93e3dde54eb643703781252683ec463f6f626fa
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      tor-browser-windows-x86_64-portable-15.0.16.exe
    • Size 108.3MB
    • SHA256 f3228ceebef9a3fb82e97c41b93e3dde54eb643703781252683ec463f6f626fa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Loads dropped DLL

    • Checks whether UAC is enabled

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Target
      $PLUGINSDIR/LangDLL.dll
    • Size 7KB
    • SHA256 b797e5a7de359c0c934cddef8e9d3a78e6d3d68e6ac83d2ddad915770cbace53
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 23KB
    • SHA256 4bc489ab81c6f1d7e9cc6c2e8a3157183e7b0ee5199b4c6e8044aa32da2dea1b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 13KB
    • SHA256 7ecc85cfcc4bde6146ed8e0067341b1a56306f94893702ee772bda8725712aeb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/AccessibleMarshal.dll
    • Size 23KB
    • SHA256 7322b21001c40b4e9ac36f3036449476ca661f92e11d9a10a13c893bb070891a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • 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.

    • Target
      bg/DNRPolicy.js
    • Size 11KB
    • SHA256 c193c78f8824cb740624ce06ceb57f6ec8f691f6625f547adbf38d9d3892043b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      img/vintage/logo-full.svg
    • Size 8KB
    • SHA256 a789b5f1f981842d2e259b21dadddedc490ab6a3f7fab05e5c0f698058c0c019
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      img/vintage/logo.svg
    • Size 8KB
    • SHA256 af0a886904afb29e74f37492f650ad9165bf8e6db20dc3c9cc960447d7bb3f0c
    • 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
      lib/flextabs.js
    • Size 1KB
    • SHA256 678400c92e6ed9b14445e5431e69538fdb1b5dfb7b7045cfd9a855f0a8ae40c4
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      lib/he.js
    • Size 94KB
    • SHA256 ed6c0839b2888a2a69e4dab9c156b20e597b4377dcb273d58552f206271f3322
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      nscl/common/AddressMatcherWithDNS.js
    • Size 6KB
    • SHA256 27b9b7c6df100036a43b4f36102ef43363d8309b1054eada45622fea1581e347
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Browser/TorBrowser/Tor/PluggableTransports/conjure-client.exe
    • Size 12.5MB
    • SHA256 943073ac504bc19bf9050d2e91507bff998cf1b5e447d9e84411482a565280d8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/TorBrowser/Tor/PluggableTransports/lyrebird.exe
    • Size 17.1MB
    • SHA256 4ca75f4de6cdf36781547b5415b84911576a8c080ef1543107d2942522a4d1e9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/TorBrowser/Tor/tor.exe
    • Size 9.7MB
    • SHA256 3480b027e2eeda0b6bfaf2f28bde7f3f7038ecf4de3c3862ee9536d1d8451537
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Browser/d3dcompiler_47.dll
    • Size 4.2MB
    • SHA256 25ebdf571d4c8dbca43c848a73cea72473da41927064d1399ce5a8c3daa7d0ea
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/defaults/pref/channel-prefs.js
    • Size 429B
    • SHA256 7d9d37eff1dc4e59a6437026602f1953ef58ee46ff3d81dbb8e13b0fd0bec86b
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      Browser/firefox.exe
    • Size 1.7MB
    • SHA256 735a81ec47a3d0fef5269d720b952499472774c96ae0bee8c9e926b246e57526
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Checks whether UAC is enabled

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Target
      Browser/fonts/NotoSansNKo-Regular.ttf
    • Size 38KB
    • SHA256 c756efb2c40f754107d76fa4e401fc3b8b7edec5cc65db549d3d0236ac6d08a1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Browser/freebl3.dll
    • Size 941KB
    • SHA256 20d48f299e86853b8e41fbb6527c21ae4025219459a13c394397847b83bc51af
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/gkcodecs.dll
    • Size 8.8MB
    • SHA256 8cc275694a7800a61846e2f18a1b53bbe55e47e2d82c404f34f2d0cdadda7ed2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/lgpllibs.dll
    • Size 344KB
    • SHA256 ee8cceb1944cce5037ac6ef5642a7e3eea1fcaf4fd192522da8c07dc1db75a2b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/libEGL.dll
    • Size 208KB
    • SHA256 87931659133959c4348bccf6feeefe4fed02d34706824fbba410e5ff7eef309f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/libGLESv2.dll
    • Size 5.2MB
    • SHA256 8d6e6c7f26c94d6a3b63967d370a70bdd9101c916f89e5cc66e81bf439ec52c5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/mozavcodec.dll
    • Size 4.1MB
    • SHA256 fb6ef7079feb4f399caf94163e254c5bd37a9bb563d829384b15ae73b188d1cb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/mozavutil.dll
    • Size 591KB
    • SHA256 b2842d2027c45ede965cd7a667c1a6e9cbf613617b3e316a319918cbd2456a73
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/mozglue.dll
    • Size 975KB
    • SHA256 5f4296e395dd0f0c2b5c674e418761d952d4ee118616634ec5678e4c801e35a8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/nmhproxy.exe
    • Size 794KB
    • SHA256 f2bda8c8db216b33cec88cd1b24158d230e6b79113221dce2614e00195220dd5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/nss3.dll
    • Size 2.6MB
    • SHA256 a9f5d36c78bd6118c9df8b137bebade5efbb156bc6fd620a8ba31075d746c22a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/plugin-container.exe
    • Size 1.0MB
    • SHA256 18c993547baa5aa0f54aac18be2453227e848a60b928eeaa1d8ae8e899aafe52
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/softokn3.dll
    • Size 281KB
    • SHA256 a520ba3f3e310b7890161235ceaabbecb28ffba04d4b3146cc92cbb6b0b97368
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/updater.exe
    • Size 502KB
    • SHA256 327cb92964d5e8b9d01929806b84f7ebab849921e168ac1e07b7f998a9d52bb7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Browser/xul.dll
    • Size 154.8MB
    • SHA256 1b98d692c4cb5e6c70fcf34fc3e81ee89e7fd93ab20ce8659253a6bd14208319
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

defense_evasiontrojan
Score
7/10

behavioral2

Score
1/10

behavioral3

Score
1/10

behavioral4

Score
1/10

behavioral5

persistenceprivilege_escalation
Score
7/10

behavioral6

execution
Score
3/10

behavioral7

adwarediscoveryspyware
Score
4/10

behavioral8

adwarediscoverypersistenceransomwarespyware
Score
8/10

behavioral9

execution
Score
3/10

behavioral10

execution
Score
3/10

behavioral11

execution
Score
3/10

behavioral12

Score
1/10

behavioral13

Score
1/10

behavioral14

Score
3/10

behavioral15

Score
1/10

behavioral16

execution
Score
3/10

behavioral17

defense_evasiontrojan
Score
7/10

behavioral18

execution
Score
3/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
1/10

behavioral28

Score
1/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

Score
1/10