General

  • Target

    SparxSolverSetup.1-2.win_64.exe

  • Size

    73.0MB

  • Sample

    241125-ytgepstnas

  • MD5

    4b79afee4b6617e5d24e11c51ad679db

  • SHA1

    64a5a1077f62a531c87a5b930b1290265bcf60ee

  • SHA256

    b4474348e53f927c304f9b7da84928aa3425484ec7715590b130bf71ea8afe1d

  • SHA512

    982a79ec7d847fc2c8f1f002c60f6515fa5eda35e21dcd9bf5cdaacdbec4d3fa80394427c5a6d127653fe125cb5fb489d70650323136eeddc6bda758468e06a7

  • SSDEEP

    1572864:O+QhOxakOjy1k3yU9a2i8vrrf4wypT7z1DsqJY9p5:O+QMxtOjh3vX5SJa5

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://dl.google.com/tag/s/dl/chrome/install/beta/googlechromebetastandaloneenterprise64.msi

Extracted

Language
ps1
Source
URLs
exe.dropper

https://dl.google.com/tag/s/dl/chrome/install/googlechromestandaloneenterprise64.msi

Targets

    • Target

      SparxSolverSetup.1-2.win_64.exe

    • Size

      73.0MB

    • MD5

      4b79afee4b6617e5d24e11c51ad679db

    • SHA1

      64a5a1077f62a531c87a5b930b1290265bcf60ee

    • SHA256

      b4474348e53f927c304f9b7da84928aa3425484ec7715590b130bf71ea8afe1d

    • SHA512

      982a79ec7d847fc2c8f1f002c60f6515fa5eda35e21dcd9bf5cdaacdbec4d3fa80394427c5a6d127653fe125cb5fb489d70650323136eeddc6bda758468e06a7

    • SSDEEP

      1572864:O+QhOxakOjy1k3yU9a2i8vrrf4wypT7z1DsqJY9p5:O+QMxtOjh3vX5SJa5

    Score
    7/10
    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Target

      $PLUGINSDIR/SpiderBanner.dll

    • Size

      9KB

    • MD5

      17309e33b596ba3a5693b4d3e85cf8d7

    • SHA1

      7d361836cf53df42021c7f2b148aec9458818c01

    • SHA256

      996a259e53ca18b89ec36d038c40148957c978c0fd600a268497d4c92f882a93

    • SHA512

      1abac3ce4f2d5e4a635162e16cf9125e059ba1539f70086c2d71cd00d41a6e2a54d468e6f37792e55a822d7082fb388b8dfecc79b59226bbb047b7d28d44d298

    • SSDEEP

      192:5lkE3uqRI1y7/xcfK4PRef6gQzJyY1rpKlVrw:5lkMBI1y7UKcef6XzJrpKY

    Score
    3/10
    • Target

      $PLUGINSDIR/StdUtils.dll

    • Size

      100KB

    • MD5

      c6a6e03f77c313b267498515488c5740

    • SHA1

      3d49fc2784b9450962ed6b82b46e9c3c957d7c15

    • SHA256

      b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e

    • SHA512

      9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803

    • SSDEEP

      3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      0d7ad4f45dc6f5aa87f606d0331c6901

    • SHA1

      48df0911f0484cbe2a8cdd5362140b63c41ee457

    • SHA256

      3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    • SHA512

      c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

    • SSDEEP

      192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6

    Score
    3/10
    • Target

      $PLUGINSDIR/WinShell.dll

    • Size

      3KB

    • MD5

      1cc7c37b7e0c8cd8bf04b6cc283e1e56

    • SHA1

      0b9519763be6625bd5abce175dcc59c96d100d4c

    • SHA256

      9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6

    • SHA512

      7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f

    Score
    3/10
    • Target

      LICENSES.chromium.html

    • Size

      7.9MB

    • MD5

      8303b3a19888f41062a614cd95b2e2d2

    • SHA1

      a112ee5559c27b01e3114cf10050531cab3d98a6

    • SHA256

      9c088caac76cf5be69e0397d76fe9397017585cffdba327692ff1b3a6c00d68f

    • SHA512

      281b2ecc99502a050ee69e31256dec135e8cb877d1a6ba9f1c975fcfb11c062980ee6061d2368b62f91e392953ae6235dd726a9d98e6efc1302f7ed713099179

    • SSDEEP

      24576:dbTq6T06T5kJWSIRWnBIl70mfT76y6E65606F/HXpErpem:t4scj

    Score
    3/10
    • Target

      SparxMaths-Solver.exe

    • Size

      154.7MB

    • MD5

      cf13faa611382584795946cc3006953a

    • SHA1

      24cbc29c5ba7bc05e74c10aefe5a8785036dc0a7

    • SHA256

      65e65a584a8f71f033a76d9fa616f655e0a8a7ba83df27e0b461d311258eb995

    • SHA512

      7af524a5d5ba47e749d671373accafd5085aca0c3c3364a9fe6b71361a82358ec311a0407e942f0adfb12a43d4c761a70b1c3e0eb6910475222539ce04cc8bd8

    • SSDEEP

      1572864:mTmw0ciLNpDPuAvHxJLkY2O6Ea3f9kwZXeT6EivLp1vUAtdjtZn+f4FnIvGaC9dU:hv6E70+Mk

    Score
    7/10
    • Checks computer location settings

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

    • Legitimate hosting services abused for malware hosting/C2

    • Target

      d3dcompiler_47.dll

    • Size

      4.7MB

    • MD5

      2191e768cc2e19009dad20dc999135a3

    • SHA1

      f49a46ba0e954e657aaed1c9019a53d194272b6a

    • SHA256

      7353f25dc5cf84d09894e3e0461cef0e56799adbc617fce37620ca67240b547d

    • SHA512

      5adcb00162f284c16ec78016d301fc11559dd0a781ffbeff822db22efbed168b11d7e5586ea82388e9503b0c7d3740cf2a08e243877f5319202491c8a641c970

    • SSDEEP

      49152:KCZnRO4XyM53Rkq4ypQqdoRpmruVNYvkaRwvhiD0N+YEzI4og/RfzHLeHTRhFRNc:xG2QCwmHPnog/pzHAo/A6l

    Score
    1/10
    • Target

      ffmpeg.dll

    • Size

      2.7MB

    • MD5

      a007299c49fa50aeff594655859780ae

    • SHA1

      d202f1f617023763a0e9418878e8ecac96be9fd4

    • SHA256

      b78f0036621ad1d5833289f2ad509963ef78f1a89a3c7df0f1370fd2d35a2804

    • SHA512

      444c4baa1e1d941bd04f78184cec519c6eb53a83fbc3aa3ea30522bffc9ecde73ebe7b910c1a37c345429298ada3c0ffcb3e3849e21b2009487b5cd1a02cb2a9

    • SSDEEP

      49152:WdTodIrn9wbFV6Ps2cA7SJ/W1C1fLPzhkE7hjU7gUxGJwDw3lCQTQY/N3lzl3heH:C79fe/CmP6w3lXQYef/3

    Score
    1/10
    • Target

      libEGL.dll

    • Size

      469KB

    • MD5

      ca5bb0794b7700601e9438283d458665

    • SHA1

      7fcf090b19820b9450937be800575c526448b581

    • SHA256

      4a8be3b4d9fe790efdce38cff8f312a2f8276908d6703e0c6c37818e217cf1e3

    • SHA512

      36ebab858fe7e014837548575389e7df2e86676888e4a9039c736d0f2e6463102e68989b794d949ddb16d9bcce43ce55737fcf2a4b09b1667bf968a9540e9f32

    • SSDEEP

      6144:afuE2DT96QHENooSYBjLkt4sasMHemPwlrX+nZiML7hn:afuE2DbkGoS2jLku/wWUiNn

    Score
    1/10
    • Target

      locales/uk.pak

    • Size

      688KB

    • MD5

      e4c4e3700469704b936460ca1a90fcc0

    • SHA1

      e809990fc07a1d39fe623046382699e648e343c0

    • SHA256

      29af2abc75a35bb9e3f9bc6e2904228ba651ea4e0ce8e9c7a2d7e272374b9ebb

    • SHA512

      68e33f471c5bf2d4ed9cb00ace3e094ef102a5f1566a6e2c8a3007ef7fbd8a24c36eb36b08745f3608e70940444e9fc7a36fabe1a9945d1f00b4f3f28c7bdaf6

    • SSDEEP

      12288:FkzOqMnty/KiZswU1nbx05kB3IjUUmEg5KuoLNiXElqnOyh:muGN35EEK

    Score
    3/10
    • Target

      resources/app.asar.unpacked/node_modules/playwright-core/ThirdPartyNotices.txt

    • Size

      68KB

    • MD5

      607e9e9cea3029757b91517bf8ee1009

    • SHA1

      97d3ff3929bb807107beffef835267b1ebbeed7c

    • SHA256

      e58b98a64c8f0b2ccbab855fb30a0526686633ff2d9ceea16f00763901e49056

    • SHA512

      f574813a921cea2bb56fe04b87fca0ce9e41a862fdb722b5f2d704cde556bba15f10ded6261e559d093eeb4897a93a8098074c10c78ca1bfd3a337d10c2d5662

    • SSDEEP

      1536:PRLBkdjDvGFudB75pjAv4amU6jj78JlwDjeGWZtyMamVMamI3qMGWm8I3AiaPejK:P2ZamOZraNag8HaBo

    Score
    3/10
    • Target

      resources/app.asar.unpacked/node_modules/playwright-core/bin/PrintDeps.exe

    • Size

      269KB

    • MD5

      984d7597cc0c32fb5d0c06304f5c84f9

    • SHA1

      66622ba8859e5b4f386819c1cd99596c46e0adfc

    • SHA256

      bf5115eebc6e2f3db4208b115221465750076a2c7c9f57b62e789c890a7efcd1

    • SHA512

      fd86cdb5a6fcd9de3ed168a2deeb0efeb08fda770317125767f9c37d8a83ca0b372c5c044e1a55879ebb0c7c78898c2fee4415f4d4730638427af5113e0cefcc

    • SSDEEP

      3072:NxJre0ic8xy4JcNWYYpIWYNA+TEnG9jLPBI0RuJ+ypNdyQ12aeJYoY46C+YYmGb5:NxJfXaybsYYT6A+TeuL+5/XohWY8

    Score
    1/10
    • Target

      resources/app.asar.unpacked/node_modules/playwright-core/bin/install_media_pack.ps1

    • Size

      174B

    • MD5

      2a146947dd4557b767f82a883762c242

    • SHA1

      3725becc11c8c257f093d0a5125234b4feb71510

    • SHA256

      bc20f049badf021e3a53bdb4156603caa5ef482c9a9a251f927605e676a44171

    • SHA512

      e36277d221a4790bfe09f825a5786ae8b801da31891e49a9a038fd5f1f332258231f7f13aaa704059a43e0d7e8a693c52a76a7393d431757f510b08dba828c59

    Score
    3/10
    • Target

      resources/app.asar.unpacked/node_modules/playwright-core/bin/reinstall_chrome_beta_linux.sh

    • Size

      1KB

    • MD5

      cba6e6dfa77711fe4a65875b4a77c032

    • SHA1

      66164fc6a7f678daa293570e05963555d418831e

    • SHA256

      17d0c0361e8a66efc1db45004a75fad9cb33426d6c07b90db838929c4ae96a74

    • SHA512

      7d30bb242d3deb0e7e3df8881103bfa868cddbd6ff01aaae6d64aa37eecaaf145785e21882e2fdf1c9e6aee2e05a1d888438a1fc780fb78c36e22e4ebd496842

    • Target

      resources/app.asar.unpacked/node_modules/playwright-core/bin/reinstall_chrome_beta_mac.sh

    • Size

      553B

    • MD5

      a7906640465568af84d0d3efbf088e80

    • SHA1

      7e4254a7c4c11bbd4922f9f184b163284caf3c91

    • SHA256

      a3f90ce121969762bc56b554574c0e903c381c9509f1b28d5c6d15fe34bdf3e5

    • SHA512

      b4c0e03463bfb36cae1d93bbdfef4296ed424495fa3f12802c44cea524aa22c324ce5fe1d4a4f50075dbfcd0c1de01dd45cc5d5cc1334b65ad74d09f4bf16b96

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
10/10

behavioral1

discovery
Score
7/10

behavioral2

discovery
Score
7/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

discovery
Score
3/10

behavioral8

discovery
Score
3/10

behavioral9

discovery
Score
3/10

behavioral10

discovery
Score
3/10

behavioral11

discovery
Score
3/10

behavioral12

discovery
Score
3/10

behavioral13

Score
1/10

behavioral14

Score
7/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

execution
Score
3/10

behavioral21

execution
Score
3/10

behavioral22

execution
Score
3/10

behavioral23

execution
Score
3/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

execution
Score
3/10

behavioral27

execution
Score
3/10

behavioral28

discoveryexecution
Score
3/10

behavioral29

antivmdiscoveryexecution
Score
4/10

behavioral30

discoveryexecution
Score
3/10

behavioral31

discoveryexecution
Score
3/10

behavioral32

Score
1/10