General

  • Target
    bypass_paywalls_clean-latest.xpi
  • Size 311KB
  • Sample260707-pp6z5aez9l
  • SHA256 5c9cffe04fd7729ba3f7303d4e78a7d264a9a313ebb3e1d477fed3bcf2b9762b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      bypass_paywalls_clean-latest.xpi
    • Size 311KB
    • SHA256 5c9cffe04fd7729ba3f7303d4e78a7d264a9a313ebb3e1d477fed3bcf2b9762b
    • 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
      cs_local/contentScript_de.js
    • Size 67KB
    • SHA256 3c72212fde6d65ed1b3cfabda24386e25482214025b7f0376f2b30f5f0222b8e
    • 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
      cs_local/contentScript_en.js
    • Size 265KB
    • SHA256 50dd8d22e59b7a194a0c0f9daa9914b21b46a751ded554a16c0ce1e3cf8aa766
    • 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
      cs_local/contentScript_es.pt.js
    • Size 35KB
    • SHA256 f99a4b2970537ac133de3a68db9b6a38ea9fa5577cb73f3b528d57ce668d9095
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      cs_local/contentScript_fi.se.js
    • Size 5KB
    • SHA256 29a1b0004b721ee31068df86cbd6ff07c5ccf62684c22f593d46d908e130902d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      cs_local/contentScript_fr.js
    • Size 85KB
    • SHA256 b06b43d1e9a769171bc69e7665b04f447fde555b6b1ad4202074bd6a87d3f4c1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      cs_local/contentScript_it.js
    • Size 13KB
    • SHA256 b8b4e95956a5080cdf30fa0e48315df6433a1ec02b2d18107cfac363b7027320
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      cs_local/contentScript_nl.js
    • Size 41KB
    • SHA256 4243405b277229d4c1cedbc74e8a1c164cd9ffdb975364624ce4d616ef9980c6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      cs_local/contentScript_pl.js
    • Size 4KB
    • SHA256 48e65f81b65c32e4b1c447c7ba77df58920921b1c18f5234a0f5cbc9b52c947f
    • 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
      custom/manifest.json
    • Size 1KB
    • SHA256 57227d16d7b73915666bf1c87c0852da93b45ac6b680514a0fed5d00ab32cbca
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      custom/sites_custom.json
    • Size 64KB
    • SHA256 5f00db45ef19b9fc5d728784619d83ee18c219311260db0b1da4807f3950b030
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      lib/purify.min.js
    • Size 27KB
    • SHA256 dbabb5b205a333ec49c8c09e7fca30ef66df0523bb8bc0fa9ea843841f111dbd
    • 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
      manifest.json
    • Size 29KB
    • SHA256 e69760806339249e1809b82e504f21fc9bbfa785e83950de8456f17866c61da4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      options/clearCookies.js
    • Size 1KB
    • SHA256 75f472cb82462028e58519c4b851d46729cd63316a052a429f3b291f715c598b
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      options/htmlviewer.js
    • Size 24KB
    • SHA256 9b94570af945e5b421e9dc331099b4c44ec6537734375ddaa3bb6542b6092cbd
    • 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
      options/optin/opt-in.css
    • Size 111B
    • SHA256 8fc53f66e82e6fc21ca549ac90929b27768078496645ba1cdaa50d8c759c745c
    • MD5 SHA1 SHA512 TLSH
    Score
    7/10
    • Checks computer location settings

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

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
1/10

behavioral1

Score
1/10

behavioral2

adwarepersistencespyware
Score
8/10

behavioral3

execution
Score
3/10

behavioral4

adwareexecutionpersistencespyware
Score
8/10

behavioral5

execution
Score
3/10

behavioral6

adwareexecutionpersistencespyware
Score
8/10

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

adwareexecutionpersistencespyware
Score
8/10

behavioral19

Score
3/10

behavioral20

Score
3/10

behavioral21

Score
3/10

behavioral22

Score
3/10

behavioral23

execution
Score
3/10

behavioral24

adwareexecutionpersistencespyware
Score
8/10

behavioral25

Score
3/10

behavioral26

Score
3/10

behavioral27

execution
Score
3/10

behavioral28

execution
Score
3/10

behavioral29

execution
Score
3/10

behavioral30

adwareexecutionpersistencespyware
Score
8/10

behavioral31

Score
7/10

behavioral32

Score
3/10