General

  • Target
    PC_Faster_Setup_GL.exe
  • Size 25.6MB
  • Sample260816-vbrk6sen61
  • SHA256 0a734e7a121e820a06492320c95f48f27e583ab8d023811834b8eb38847110f2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      PC_Faster_Setup_GL.exe
    • Size 25.6MB
    • SHA256 0a734e7a121e820a06492320c95f48f27e583ab8d023811834b8eb38847110f2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Target
      Plugins/Plugin.Cleaner/Plugin_Cleaner.dll
    • Size 1.3MB
    • SHA256 e967f23ede92c8ff3e983fde9e5ed6e288bf80f0c8122c3a3c442ce7e14ac5c2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Plugins/Plugin.HomeEx/Plugin_HomeEx.dll
    • Size 1.6MB
    • SHA256 8f4539a1d12795bbdfc39bcb7b1818a18b7dafbba56f0004d16d3ee45c1f2775
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Plugins/Plugin.Optimizer/Plugin_OptimizerEx.dll
    • Size 1.2MB
    • SHA256 78ab8686a6b64635394a353d2d9419afbdab6ab3b8f870a8b039f6c2c39ef025
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Plugins/Plugin.Optimizer/SysOptEngine.dll
    • Size 1.4MB
    • SHA256 d639c0a47d8b49bbc08964afc024158c83cd9a28921f4f202733a3108dbefdf0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      WifiDrv/Setup/amd64/certinst.exe
    • Size 59KB
    • SHA256 61392c5e9605ac7baaff6f51c06e1c8682884eeb9b7814508307924eeb06f705
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      WifiDrv/Setup/amd64/snetcfg.exe
    • Size 102KB
    • SHA256 6cb8a98a12b4b52c24c47f69cddd87fb7eda4489b7bb635ed9721067b18d63e9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      WifiDrv/Setup/i386/certinst.exe
    • Size 58KB
    • SHA256 baac27775ad330a32f45e1046972d5ba52be3f7eb3fcbf2abbfe09dd03fa3781
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      WifiDrv/Setup/i386/snetcfg.exe
    • Size 96KB
    • SHA256 bb4e8384d920a5f067d399f18aae2257fbdcca5ecfdaf8ff22e7f0199b989e99
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      WifiHotspot.exe
    • Size 1.9MB
    • SHA256 9f049c35d19d06de438e4736f3e9b8570e434f0fe77b0b9a127e246a33c6e0ae
    • 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.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Target
      data/site/index.html
    • Size 18B
    • SHA256 c40dc7c26b87c8aec4ecfdaedf37f1aab20f70144f5e4b2a150140f5b43adbde
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      data/site/static/js/download.js
    • Size 3KB
    • SHA256 c40a0d4904d175ad4bf86477fcd8591772a36b2a62e2e006ec07aa8feaafaad7
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/static/js/upload.js
    • Size 3KB
    • SHA256 fab5e653bb92b21637809e212550ab7273af09c2ed1e11376dcc50980f25b183
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/static/js/zepto.min.js
    • Size 29KB
    • SHA256 d42f522305d1f6179a0435ae853ae662792295ed7e990658f5d9ac02872be2c5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      data/site/tool/1028/download.html
    • Size 2KB
    • SHA256 e8b0fa5cb78e0c977321c10ac8d480fbaf8b405d5b5c564168e1fb0946b002f8
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/tool/1028/upload.html
    • Size 2KB
    • SHA256 fb921b4ba3e3ac79790a3dadf314101dd11ec735cac3cb0ae0aa497eccfab95d
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/tool/1033/download.html
    • Size 2KB
    • SHA256 2282d2ea79d450123539649a05b3a33f586a7c117317ae70d33d12be7c5d65a3
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/tool/1033/upload.html
    • Size 2KB
    • SHA256 03cb207a83f1bed4a8f4b3273c1c51c581cfeffae7c2c35e2d1821f096a13121
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/tool/1046/download.html
    • Size 2KB
    • SHA256 54075bd4c839913a50e2020d9470bce6a2aaf1e55815b2317b25e1f5b60dcf35
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/tool/1046/upload.html
    • Size 2KB
    • SHA256 669efbb95130a484819376f4019783efde75b65519b773ebd76fa944fab72429
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/tool/1054/download.html
    • Size 2KB
    • SHA256 04195e14ba819001a9cac9698655224dfd39846e11cee0b62145d40a5ffda083
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/tool/1054/upload.html
    • Size 2KB
    • SHA256 e49b966491f7e40760d007b3aa2354e03601f4671da16bcc401f0d9c08ac28f6
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/tool/1057/download.html
    • Size 2KB
    • SHA256 55bb0bd9e1bf1052909b6c1283a839d51394118bd298fcd0c8626ddb227eb025
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/tool/1057/upload.html
    • Size 2KB
    • SHA256 5144dd18d0cdba26338e49a966a655b246bb7aec602c43fdf2ba4bdcf1bc256f
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/tool/3082/download.html
    • Size 2KB
    • SHA256 42a9caa94b258e34ba522bca0a5bca7cac24043ed20b781b994cae6db0814d41
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      data/site/tool/3082/upload.html
    • Size 2KB
    • SHA256 d04d470ba66c5af8fa1eaa86de1a3062499e190a0703ceda28619d8b8c855c60
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      dbghelp.dll
    • Size 1.1MB
    • SHA256 000c4ae5e00a1d4de991a9decf9ecbac59ed5582f5972f05b48bc1a1fe57338a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      liveupdate.exe
    • Size 486KB
    • SHA256 a52aa1a9d9c93deb7a6cf6d16f724edfab1b298e80e876952da4855bf40fd46b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Target
      log.dll
    • Size 87KB
    • SHA256 1c034dffdcc09558951a3c8710314a5b73258750b4389849e8344ce99e9b8e29
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      log2.dll
    • Size 353KB
    • SHA256 1980bff5d376f07c7f01a6301f60d2012a90e84c2f9095ef4c1def3cbfcbe25b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      log64.dll
    • Size 95KB
    • SHA256 f2d25f00ebed3c3fbdf59a1f43c19b2dbd9d7c77a636c860176ea12e872b40fa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      update.dll
    • Size 1.1MB
    • SHA256 f8984ede16aab342af017c1040b2cee8ae80e85832fbd6cb24f13c623585763b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

bootkitdiscoverypersistence
Score
7/10

behavioral2

discovery
Score
3/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

Score
1/10

behavioral7

Score
1/10

behavioral8

discovery
Score
3/10

behavioral9

discovery
Score
3/10

behavioral10

bootkitdiscoverypersistenceprivilege_escalation
Score
7/10

behavioral11

discovery
Score
3/10

behavioral12

execution
Score
3/10

behavioral13

execution
Score
3/10

behavioral14

execution
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discovery
Score
3/10

behavioral18

discovery
Score
3/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

discovery
Score
3/10

behavioral24

discovery
Score
3/10

behavioral25

discovery
Score
3/10

behavioral26

discovery
Score
3/10

behavioral27

discovery
Score
3/10

behavioral28

bootkitdiscoverypersistence
Score
6/10

behavioral29

discovery
Score
3/10

behavioral30

discovery
Score
3/10

behavioral31

Score
1/10

behavioral32

discovery
Score
3/10