General

  • Target
    WireVpn_v3.6.0.3-6872e76.exe
  • Size 14.2MB
  • Sample260702-a17cpsaw4v
  • SHA256 f5111a55125fcc4223805a676963852e9cf238287a51e4caad46791331127a24
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      WireVpn_v3.6.0.3-6872e76.exe
    • Size 14.2MB
    • SHA256 f5111a55125fcc4223805a676963852e9cf238287a51e4caad46791331127a24
    • 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.

    • Checks computer location settings

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

    • Target
      $PLUGINSDIR/System.dll
    • Size 10KB
    • SHA256 bb6df93369b498eaa638b0bcdc4bb89f45e9b02ca12d28bcedf4629ea7f5e0f1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/setupdll.dll
    • Size 3.5MB
    • SHA256 8ebc5121acf8a6f3371ecab94961a67f8f6557b5ef8ab585d0729d396d9f4337
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Channel.dll
    • Size 616KB
    • SHA256 a64569669898736981b411dae920ee298e080ca625ab4ca18a6e738a967c343b
    • 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.

    • Drops file in System32 directory

    • Target
      Wirevpn.exe
    • Size 8.2MB
    • SHA256 68bad2fda125ec4c4e7c029f62756f83d6f58309ba484cfb151b6b3eea0f18f6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Stops running service(s)

    • Modifies Windows Firewall

    • Checks computer location settings

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

    • Drops file in System32 directory

    • Target
      crashreport.exe
    • Size 478KB
    • SHA256 ef23426b1392cbb684eac0a501c303debee4be6fbe65c4ee205d65b46b2e6697
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      driver/tdi/windows10/amd64/wvpack.sys
    • Size 85KB
    • SHA256 0049a6710d955d023f0f4df17595372068248bc0075a91ccc2bf02eac5bad3c8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/tdi/windows10/i386/wvpack.sys
    • Size 74KB
    • SHA256 cd4b2f1450d750e31293440a2b6da30ad2202479587ffa01df13a7681192356e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/tdi/windows7/amd64/wvpack.sys
    • Size 85KB
    • SHA256 c21ba9518e5e4ed1045354ae4dae9d485a134b40f54b1662af2a6f2bfd07cb3a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/tdi/windows7/i386/wvpack.sys
    • Size 74KB
    • SHA256 75c950906b1d13587461f04938b3381b1e90d4859696cf4ef55499fc6b641769
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/wfp/windows10/amd64/wvpack.sys
    • Size 100KB
    • SHA256 c85553c0b7db2f975e03e0a0a6a2570c86d7f48bbbed376c7edc5360adaafeb7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/wfp/windows10/i386/wvpack.sys
    • Size 88KB
    • SHA256 6e421c21ba0538b8366ea1c06feb63cec5f203fea101827b9c78aa22454784bc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/wfp/windows7/amd64/wvpack.sys
    • Size 99KB
    • SHA256 bfb207e31c1f29a0730d5d1a85d0e7f6d19cd2034e0101b31c3aba6b4f27b0d4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/wfp/windows7/i386/wvpack.sys
    • Size 87KB
    • SHA256 b0831e1baa2738e9fdb649c9e5563118d39d3548b6fe3843aacdcbed031d0213
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/tdi/windows10/amd64/wvpack.sys
    • Size 85KB
    • SHA256 0049a6710d955d023f0f4df17595372068248bc0075a91ccc2bf02eac5bad3c8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/tdi/windows10/i386/wvpack.sys
    • Size 74KB
    • SHA256 cd4b2f1450d750e31293440a2b6da30ad2202479587ffa01df13a7681192356e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/tdi/windows7/amd64/wvpack.sys
    • Size 85KB
    • SHA256 c21ba9518e5e4ed1045354ae4dae9d485a134b40f54b1662af2a6f2bfd07cb3a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/tdi/windows7/i386/wvpack.sys
    • Size 74KB
    • SHA256 75c950906b1d13587461f04938b3381b1e90d4859696cf4ef55499fc6b641769
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/wfp/windows10/amd64/wvpack.sys
    • Size 100KB
    • SHA256 c85553c0b7db2f975e03e0a0a6a2570c86d7f48bbbed376c7edc5360adaafeb7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/wfp/windows10/i386/wvpack.sys
    • Size 88KB
    • SHA256 6e421c21ba0538b8366ea1c06feb63cec5f203fea101827b9c78aa22454784bc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/wfp/windows7/amd64/wvpack.sys
    • Size 99KB
    • SHA256 bfb207e31c1f29a0730d5d1a85d0e7f6d19cd2034e0101b31c3aba6b4f27b0d4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      driver/wfp/windows7/i386/wvpack.sys
    • Size 87KB
    • SHA256 b0831e1baa2738e9fdb649c9e5563118d39d3548b6fe3843aacdcbed031d0213
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      proxyg.dll
    • Size 2.6MB
    • SHA256 b71fdb1e1cee470b75bd34006221bab84a00132e02b78a50ba66e089dea73488
    • 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
      upWire.exe
    • Size 2.3MB
    • SHA256 90b89a6dc4565c9817e7db8323702006860cb2b49f352863f2b18ba21c66b435
    • MD5 SHA1 SHA512 SSDEEP TLSH

MITRE ATT&CK Enterprise v16

Tasks

static1

installer
Score
3/10

behavioral1

defense_evasiondiscovery
Score
5/10

behavioral2

adwaredefense_evasiondiscoverypersistenceransomwarespyware
Score
6/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

discovery
Score
5/10

behavioral8

adwarediscoverypersistenceransomwarespyware
Score
6/10

behavioral9

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
7/10

behavioral10

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
7/10

behavioral11

discovery
Score
3/10

behavioral12

discovery
Score
3/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

Score
1/10

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

discovery
Score
3/10

behavioral30

adwarediscoverypersistenceransomwarespyware
Score
6/10

behavioral31

defense_evasiondiscoverypersistenceprivilege_escalation
Score
6/10

behavioral32

defense_evasiondiscoverypersistenceprivilege_escalation
Score
6/10