Overview

overview

7

Static

static

3

qbittorren...up.exe

windows10-2004-x64

7

$PLUGINSDI...LL.dll

windows10-2004-x64

3

$PLUGINSDI...LL.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDIR/UAC.dll

windows10-2004-x64

3

$PLUGINSDI...gs.dll

windows10-2004-x64

3

$PLUGINSDI...lW.dll

windows10-2004-x64

3

qbittorrent.exe

windows10-2004-x64

1

uninst.exe

windows10-2004-x64

7

$PLUGINSDI...LL.dll

windows10-2004-x64

3

$PLUGINSDI...LL.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDIR/UAC.dll

windows10-2004-x64

3

$PLUGINSDI...lW.dll

windows10-2004-x64

3

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General

  • Target

    qbittorrent_5.0.0_x64_setup.exe

  • Size

    37.5MB

  • Sample

    241013-l3w6as1bjd

  • MD5

    bef1037fb5f78d34dd95e353699db74a

  • SHA1

    7c29e428056fe381afe1f741e04464bb4db4ce88

  • SHA256

    f48ea5324636766d96c27132b31368a304373535cc1fbc400d5d8d4b30fe1693

  • SHA512

    56defd53e6b07f65db7dd85ffff9164358d4a4eeb613c737a82c4ea976f9a5c502b91c389bbdd56fa83db05424bde9c91d2494f7ab541d546d3f3ba8c41e9ea4

  • SSDEEP

    786432:7dCpKYOSSaVS5HWSWELqPsrxOKZo8xjqcGwpawIP9DNU/:7dj/SShWZG2/ojXhIPU/

Score
7/10
discovery

Malware Config

Targets

    • Target

      qbittorrent_5.0.0_x64_setup.exe

    • Size

      37.5MB

    • MD5

      bef1037fb5f78d34dd95e353699db74a

    • SHA1

      7c29e428056fe381afe1f741e04464bb4db4ce88

    • SHA256

      f48ea5324636766d96c27132b31368a304373535cc1fbc400d5d8d4b30fe1693

    • SHA512

      56defd53e6b07f65db7dd85ffff9164358d4a4eeb613c737a82c4ea976f9a5c502b91c389bbdd56fa83db05424bde9c91d2494f7ab541d546d3f3ba8c41e9ea4

    • SSDEEP

      786432:7dCpKYOSSaVS5HWSWELqPsrxOKZo8xjqcGwpawIP9DNU/:7dj/SShWZG2/ojXhIPU/

    Score
    7/10
    discovery

    • Checks computer location settings

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

    • 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.

      discovery
    behavioral1

    • Target

      $PLUGINSDIR/FindProcDLL.dll

    • Size

      3KB

    • MD5

      b4faf654de4284a89eaf7d073e4e1e63

    • SHA1

      8efcfd1ca648e942cbffd27af429784b7fcf514b

    • SHA256

      c0948b2ec36a69f82c08935fac4b212238b6792694f009b93b4bdb478c4f26e3

    • SHA512

      eef31e332be859cf2a64c928bf3b96442f36fe51f1a372c5628264a0d4b2fc7b3e670323c8fb5ffa72db995b8924da2555198e7de7b4f549d9e0f9e6dbb6b388

    Score
    3/10
    discovery
    behavioral2

    • Target

      $PLUGINSDIR/LangDLL.dll

    • Size

      5KB

    • MD5

      50016010fb0d8db2bc4cd258ceb43be5

    • SHA1

      44ba95ee12e69da72478cf358c93533a9c7a01dc

    • SHA256

      32230128c18574c1e860dfe4b17fe0334f685740e27bc182e0d525a8948c9c2e

    • SHA512

      ed4cf49f756fbf673449dca20e63dce6d3a612b61f294efc9c3ccebeffa6a1372667932468816d3a7afdb7e5a652760689d8c6d3f331cedee7247404c879a233

    • SSDEEP

      48:S46+/pTKYKxbWsptIp5tCZ0iVEAWyMEv9v/ft2O2B8m/ofjLl:zbuPbO5tCZBVEAWyMEFv2CmCL

    Score
    3/10
    discovery
    behavioral3

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      4add245d4ba34b04f213409bfe504c07

    • SHA1

      ef756d6581d70e87d58cc4982e3f4d18e0ea5b09

    • SHA256

      9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706

    • SHA512

      1bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d

    • SSDEEP

      192:VjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZv0QPi:B/Qlt7wiij/lMRv/9V4bvr

    Score
    3/10
    discovery
    behavioral4

    • Target

      $PLUGINSDIR/UAC.dll

    • Size

      14KB

    • MD5

      adb29e6b186daa765dc750128649b63d

    • SHA1

      160cbdc4cb0ac2c142d361df138c537aa7e708c9

    • SHA256

      2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

    • SHA512

      b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada

    • SSDEEP

      192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs

    Score
    3/10
    discovery
    behavioral5

    • Target

      $PLUGINSDIR/nsDialogs.dll

    • Size

      9KB

    • MD5

      1d8f01a83ddd259bc339902c1d33c8f1

    • SHA1

      9f7806af462c94c39e2ec6cc9c7ad05c44eba04e

    • SHA256

      4b7d17da290f41ebe244827cc295ce7e580da2f7e9f7cc3efc1abc6898e3c9ed

    • SHA512

      28bf647374b4b500a0f3dbced70c2b256f93940e2b39160512e6e486ac31d1d90945acecef578f61b0a501f27c7106b6ffc3deab2ec3bfb3d9af24c9449a1567

    • SSDEEP

      96:o4Ev02zUu56FcS817eTaXx85qHFcUcxSgB5PKtAtoniJninnt3DVEB3YsNqkzfFc:o4EvCu5e81785qHFcU0PuAw0uyGIFc

    Score
    3/10
    discovery
    behavioral6

    • Target

      $PLUGINSDIR/nsisFirewallW.dll

    • Size

      8KB

    • MD5

      f5bf81a102de52a4add21b8a367e54e0

    • SHA1

      cf1e76ffe4a3ecd4dad453112afd33624f16751c

    • SHA256

      53be5716ad80945cb99681d5dbda60492f5dfb206fbfdb776b769b3eeb18d2c2

    • SHA512

      6e280a75f706474ad31b2ce770fa34f54cb598528fac4477c466200a608b79c0f9b84011545595d9ba94331ad08e2f51bd42de91f92379db27686a28ba351256

    • SSDEEP

      96:8SMPv+eLDUDp+weLv2lstU+0IgNB2Aa20kdArfOwJKbFrMiRsuHdRYL:wnxLDUwp6sgN2RDrzJMMmsuYL

    Score
    3/10
    discovery
    behavioral7

    • Target

      qbittorrent.exe

    • Size

      34.7MB

    • MD5

      3c6608afa25824f03bb7f06aabd52dfe

    • SHA1

      5c36c0af719623ce91c9aa4ee44b8a6d28326e02

    • SHA256

      a1c18ca0aace487b64f1e35bffa7337f3065bdfc9a559f14c1f59bba20cdef8b

    • SHA512

      88b83e3457666c83af74467d4f88587f76f3e1cbc383d3b07ce862266e9119e2cc4f7a25dc6af0e2830c6ea6019e34e5a945ce9b2da553ecbb0ed80de9a2b57e

    • SSDEEP

      393216:Uxz9dS3xhhL38vLZ6YUBxBmA2TJBIQH9bNDpysfrrKYeC8GJxpBMfr8unVkKFdud:U/j6YsgDfH9TrrrTuExpBCr8uV4B

    Score
    1/10
    behavioral8

    • Target

      uninst.exe

    • Size

      138KB

    • MD5

      72cd1cd031efd65355a0a19367f72090

    • SHA1

      d581ee7e7b1f00c72a35c4bb116834c65545918c

    • SHA256

      2014a643d4a1c7e8beb4bac8c8a0a1afc32873cc75fec996e44101216a463097

    • SHA512

      a01812d6a616770bc825d98864519036d9070ad7d67b6e94076d02629701338ddef6503fab11349b6b1297eac2bafdab7d820bbfc67521d4b7e8a192e6eda6a1

    • SSDEEP

      3072:dnPdzuK8Jdw4TMJw3uXceAtfLW6zmyePINaGu+Ea+BmTAFDI0:dnPdudwDzmtzKANwuTR0

    Score
    7/10
    discovery

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral9

    • Target

      $PLUGINSDIR/FindProcDLL.dll

    • Size

      3KB

    • MD5

      b4faf654de4284a89eaf7d073e4e1e63

    • SHA1

      8efcfd1ca648e942cbffd27af429784b7fcf514b

    • SHA256

      c0948b2ec36a69f82c08935fac4b212238b6792694f009b93b4bdb478c4f26e3

    • SHA512

      eef31e332be859cf2a64c928bf3b96442f36fe51f1a372c5628264a0d4b2fc7b3e670323c8fb5ffa72db995b8924da2555198e7de7b4f549d9e0f9e6dbb6b388

    Score
    3/10
    discovery
    behavioral10

    • Target

      $PLUGINSDIR/LangDLL.dll

    • Size

      5KB

    • MD5

      50016010fb0d8db2bc4cd258ceb43be5

    • SHA1

      44ba95ee12e69da72478cf358c93533a9c7a01dc

    • SHA256

      32230128c18574c1e860dfe4b17fe0334f685740e27bc182e0d525a8948c9c2e

    • SHA512

      ed4cf49f756fbf673449dca20e63dce6d3a612b61f294efc9c3ccebeffa6a1372667932468816d3a7afdb7e5a652760689d8c6d3f331cedee7247404c879a233

    • SSDEEP

      48:S46+/pTKYKxbWsptIp5tCZ0iVEAWyMEv9v/ft2O2B8m/ofjLl:zbuPbO5tCZBVEAWyMEFv2CmCL

    Score
    3/10
    discovery
    behavioral11

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      4add245d4ba34b04f213409bfe504c07

    • SHA1

      ef756d6581d70e87d58cc4982e3f4d18e0ea5b09

    • SHA256

      9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706

    • SHA512

      1bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d

    • SSDEEP

      192:VjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZv0QPi:B/Qlt7wiij/lMRv/9V4bvr

    Score
    3/10
    discovery
    behavioral12

    • Target

      $PLUGINSDIR/UAC.dll

    • Size

      14KB

    • MD5

      adb29e6b186daa765dc750128649b63d

    • SHA1

      160cbdc4cb0ac2c142d361df138c537aa7e708c9

    • SHA256

      2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

    • SHA512

      b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada

    • SSDEEP

      192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs

    Score
    3/10
    discovery
    behavioral13

    • Target

      $PLUGINSDIR/nsisFirewallW.dll

    • Size

      8KB

    • MD5

      f5bf81a102de52a4add21b8a367e54e0

    • SHA1

      cf1e76ffe4a3ecd4dad453112afd33624f16751c

    • SHA256

      53be5716ad80945cb99681d5dbda60492f5dfb206fbfdb776b769b3eeb18d2c2

    • SHA512

      6e280a75f706474ad31b2ce770fa34f54cb598528fac4477c466200a608b79c0f9b84011545595d9ba94331ad08e2f51bd42de91f92379db27686a28ba351256

    • SSDEEP

      96:8SMPv+eLDUDp+weLv2lstU+0IgNB2Aa20kdArfOwJKbFrMiRsuHdRYL:wnxLDUwp6sgN2RDrzJMMmsuYL

    Score
    3/10
    discovery
    behavioral14

MITRE ATT&CK Enterprise v15

Tasks