Overview

overview

10

Static

static

10

Ultimate Tweaks.exe

windows7-x64

7

Ultimate Tweaks.exe

windows10-2004-x64

7

$PLUGINSDI...ls.dll

windows7-x64

3

$PLUGINSDI...ls.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDIR/UAC.dll

windows7-x64

3

$PLUGINSDIR/UAC.dll

windows10-2004-x64

3

$PLUGINSDI...ll.dll

windows7-x64

3

$PLUGINSDI...ll.dll

windows10-2004-x64

3

$PLUGINSDIR/app-64.7z

windows7-x64

3

$PLUGINSDIR/app-64.7z

windows10-2004-x64

3

LICENSE.electron.txt

windows7-x64

1

LICENSE.electron.txt

windows10-2004-x64

1

LICENSES.c...m.html

windows7-x64

3

LICENSES.c...m.html

windows10-2004-x64

3

Ultimate Tweaks.exe

windows7-x64

1

Ultimate Tweaks.exe

windows10-2004-x64

7

chrome_100...nt.pak

windows7-x64

3

chrome_100...nt.pak

windows10-2004-x64

3

chrome_200...nt.pak

windows7-x64

3

chrome_200...nt.pak

windows10-2004-x64

3

d3dcompiler_47.dll

windows10-2004-x64

1

ffmpeg.dll

windows7-x64

1

ffmpeg.dll

windows10-2004-x64

1

libEGL.dll

windows7-x64

1

libEGL.dll

windows10-2004-x64

1

libGLESv2.dll

windows7-x64

1

libGLESv2.dll

windows10-2004-x64

1

resources/elevate.exe

windows7-x64

3

resources/elevate.exe

windows10-2004-x64

3

snapshot_blob.bin

windows7-x64

3

Sharing

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General

  • Target

    Ultimate Tweaks.exe

  • Size

    77.0MB

  • Sample

    240809-n71emazgkp

  • MD5

    6e09360cae4bf1089229e4ab31e33d8a

  • SHA1

    51ee724a25a486c8a607403e2bcfb04649f762b7

  • SHA256

    30091faafd62ea7ba9868db2ee575dab98fd126a78d39590f57ea7b38b20d966

  • SHA512

    9e18d4dc6c65688a2bcba4319bac73fceeb3452ebcf507dc4fa9078ba7519fa91bcb696d7265baaa65739172ddc4970157540f379d28d805fe440c4dda1e038e

  • SSDEEP

    1572864:VOe4hJceZcymVkfWx0/sX2ZNt/Ls7fWxZaG2A/oYqJ:VOe41t+xy82LtzVxSbF

Score
10/10
zloaderdiscoveryexecution

Malware Config

Targets

    • Target

      Ultimate Tweaks.exe

    • Size

      77.0MB

    • MD5

      6e09360cae4bf1089229e4ab31e33d8a

    • SHA1

      51ee724a25a486c8a607403e2bcfb04649f762b7

    • SHA256

      30091faafd62ea7ba9868db2ee575dab98fd126a78d39590f57ea7b38b20d966

    • SHA512

      9e18d4dc6c65688a2bcba4319bac73fceeb3452ebcf507dc4fa9078ba7519fa91bcb696d7265baaa65739172ddc4970157540f379d28d805fe440c4dda1e038e

    • SSDEEP

      1572864:VOe4hJceZcymVkfWx0/sX2ZNt/Ls7fWxZaG2A/oYqJ:VOe41t+xy82LtzVxSbF

    Score
    7/10
    discovery

    • 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
    behavioral1behavioral2

    • Target

      $PLUGINSDIR/StdUtils.dll

    • Size

      100KB

    • MD5

      c6a6e03f77c313b267498515488c5740

    • SHA1

      3d49fc2784b9450962ed6b82b46e9c3c957d7c15

    • SHA256

      b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e

    • SHA512

      9870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803

    • SSDEEP

      3072:WNuZmJ9TDP3ahD2TF7Rq9cJNPhF9vyHf:WNuZ81zaAFHhF9v

    Score
    3/10
    discovery
    behavioral3behavioral4

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      0d7ad4f45dc6f5aa87f606d0331c6901

    • SHA1

      48df0911f0484cbe2a8cdd5362140b63c41ee457

    • SHA256

      3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    • SHA512

      c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

    • SSDEEP

      192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6

    Score
    3/10
    discovery
    behavioral5behavioral6

    • Target

      $PLUGINSDIR/UAC.dll

    • Size

      14KB

    • MD5

      adb29e6b186daa765dc750128649b63d

    • SHA1

      160cbdc4cb0ac2c142d361df138c537aa7e708c9

    • SHA256

      2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

    • SHA512

      b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada

    • SSDEEP

      192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs

    Score
    3/10
    discovery
    behavioral7behavioral8

    • Target

      $PLUGINSDIR/WinShell.dll

    • Size

      3KB

    • MD5

      1cc7c37b7e0c8cd8bf04b6cc283e1e56

    • SHA1

      0b9519763be6625bd5abce175dcc59c96d100d4c

    • SHA256

      9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6

    • SHA512

      7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f

    Score
    3/10
    discovery
    behavioral10behavioral9

    • Target

      $PLUGINSDIR/app-64.7z

    • Size

      76.2MB

    • MD5

      8dfb6836a04b97fad58393202c9587b6

    • SHA1

      671282ad51b365930cfa4dae262b838669d29b3f

    • SHA256

      9e0751d586fdd328522ad3f84873f8be946d966af52596384af4b4c90b7a0158

    • SHA512

      103dd876fc27d2051dc6b59c364078197f52cfbba996a15b2bfbeddb511114f02a8062574e3a99018036a27ee83dea93ee1b172fa1d81a360096f98caeb7cea5

    • SSDEEP

      1572864:Ee4hJceZcymVkfWx0/sX2ZNt/Ls7fWxZaG2A/oYqb:Ee41t+xy82LtzVxSbf

    Score
    3/10
    discovery
    behavioral11behavioral12

    • Target

      LICENSE.electron.txt

    • Size

      1KB

    • MD5

      4d42118d35941e0f664dddbd83f633c5

    • SHA1

      2b21ec5f20fe961d15f2b58efb1368e66d202e5c

    • SHA256

      5154e165bd6c2cc0cfbcd8916498c7abab0497923bafcd5cb07673fe8480087d

    • SHA512

      3ffbba2e4cd689f362378f6b0f6060571f57e228d3755bdd308283be6cbbef8c2e84beb5fcf73e0c3c81cd944d01ee3fcf141733c4d8b3b0162e543e0b9f3e63

    Score
    1/10
    behavioral13behavioral14

    • Target

      LICENSES.chromium.html

    • Size

      8.7MB

    • MD5

      bd0ced1bc275f592b03bafac4b301a93

    • SHA1

      68776b7d9139588c71fbc51fe15243c9835acb67

    • SHA256

      ad35e72893910d6f6ed20f4916457417af05b94ab5204c435c35f66a058d156b

    • SHA512

      5052ae32dae0705cc29ea170bcc5210b48e4af91d4ecec380cb4a57ce1c56bc1d834fc2d96e2a0f5f640fcac8cafe4a4fdd0542f26ca430d76aa8b9212ba77aa

    • SSDEEP

      24576:KPQQ/6MP6P5d1n+wRcXe1Lmfpm6k626D6b6+eGnkywBIpv:Cy8OeG8k

    Score
    3/10
    discovery
    behavioral15behavioral16

    • Target

      Ultimate Tweaks.exe

    • Size

      168.2MB

    • MD5

      02c4b9609f04037960d947113bc2a017

    • SHA1

      b593fc590fafb5e11ccceb199ff405874183c4e8

    • SHA256

      3b47e84d5ca6ad15d2e8916d6cbd6af9ab943a42e84241e0517eaab66b5ef214

    • SHA512

      d4b3d0f440f6c61716dc156494e0be5cb4053d170d8917f7686e26734023c4e29785f354f0bc21912da06a33547573256379874027dc990cdc91d648f176826a

    • SSDEEP

      1572864:9QqT4eFUirK1e2zSQ5Rcw/N5cae/bHhrPdacyodvcPSBoHESUlyAzl/:vBKRcAMyAzB

    Score
    7/10
    discoveryexecution

    • 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
    behavioral17behavioral18

    • Target

      chrome_100_percent.pak

    • Size

      150KB

    • MD5

      b1bccf31fa5710207026d373edd96161

    • SHA1

      ae7bb0c083aea838df1d78d61b54fb76c9a1182e

    • SHA256

      49aff5690cb9b0f54f831351aa0f64416ba180a0c4891a859fa7294e81e9c8e3

    • SHA512

      134a13ad86f8bd20a1d2350236269fd39c306389a600556a82025d5e0d5adaab0709d59e9b7ee96e8e2d25b6df49fefea27cdccefe5fba9687abf92a9a941d91

    • SSDEEP

      3072:AzwJCGIekwENgMBsFAXg6VKdL2o418Gb0+VRLf0ld0GY3cQ3ERVm2I:Azw1IekmMBdQXK18Gb0OV8ld0GecQ3Ey

    Score
    3/10
    discovery
    behavioral19behavioral20

    • Target

      chrome_200_percent.pak

    • Size

      229KB

    • MD5

      e02160c24b8077b36ff06dc05a9df057

    • SHA1

      fc722e071ce9caf52ad9a463c90fc2319aa6c790

    • SHA256

      4d5b51f720f7d3146e131c54a6f75e4e826c61b2ff15c8955f6d6dd15bedf106

    • SHA512

      1bf873b89b571974537b685cdb739f8ed148f710f6f24f0f362f8b6bb605996fcfec1501411f2cb2df374d5fdaf6e2daaada8cea68051e3c10a67030ea25929e

    • SSDEEP

      6144:gDQYaSN6svydrI8jDQUgx5GMRejnbdZnVE6YoppO4:NfSN6svydZ6edhVELoXO4

    Score
    3/10
    discovery
    behavioral21behavioral22

    • 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
    behavioral23

    • Target

      ffmpeg.dll

    • Size

      2.7MB

    • MD5

      bf09deeeb497aeddaf6194e695776b8b

    • SHA1

      e7d8719d6d0664b8746581b88eb03a486f588844

    • SHA256

      450d5e6a11dc31dc6e1a7af472cd08b7e7a78976b1f0aa1c62055a0a720f5080

    • SHA512

      38d3cac922634df85ddfd8d070b38cf4973bba8f37d3246453377f30165cc4377b4e67c4e0bca0ffe3c3fa0e024b23a31ec009e16d0ab3042593b5a6e164669f

    • SSDEEP

      49152:2gUBJTIe17EwJvr3OXtgTyFBcCen6yfUvUUP/bkLmV:ZY1vreXOuFePUP/bay

    Score
    1/10
    behavioral24behavioral25

    • Target

      libEGL.dll

    • Size

      467KB

    • MD5

      3a5cbf0ce848ec30a2f8fe1760564515

    • SHA1

      31bf9312cd1beaedaa91766e5cde13406d6ea219

    • SHA256

      afef052c621f72ba986d917a9e090d23a13f4ab6bc09f158eeb73fd671b94219

    • SHA512

      bd5713e1d22145b4cc52f4e46b464f443aad6f783a5793268e7d9dca969f27b70e706eecd54cb01be1c94256e6a95864c6b7e50027cef7fa870cdb16820ad602

    • SSDEEP

      6144:FaEXc0Izd+rYvqNUMbh9L8OgKcG4BEFATaxlI/:/dIZ+rwqNUMbFL2BE6W8/

    Score
    1/10
    behavioral26behavioral27

    • Target

      libGLESv2.dll

    • Size

      7.3MB

    • MD5

      c783045e4b7f00c847678d43a77367f7

    • SHA1

      7f9192ce0b23ac93561aeec9d9c38daa3136c146

    • SHA256

      3a39137dcee6cb6663ae9cca424b6b05cf56c0ad7e32fb72cb94549ea9dbcae8

    • SHA512

      64e6d4fc84f1217ceef05a22ad63a6618ffdc470b1faf4ad9e2d7bab59e9285527b9c5fd7ea4be673a08b9466434e3c098e839bf6955597e3d8aa0e80589f4a3

    • SSDEEP

      98304:A99bSJY8juRSvODN1uVZ5U7NJhbXm3fP:Aeu8iEOx73hzCfP

    Score
    1/10
    behavioral28behavioral29

    • Target

      resources/elevate.exe

    • Size

      105KB

    • MD5

      792b92c8ad13c46f27c7ced0810694df

    • SHA1

      d8d449b92de20a57df722df46435ba4553ecc802

    • SHA256

      9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37

    • SHA512

      6c247254dc18ed81213a978cce2e321d6692848c64307097d2c43432a42f4f4f6d3cf22fb92610dfa8b7b16a5f1d94e9017cf64f88f2d08e79c0fe71a9121e40

    • SSDEEP

      3072:1bLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWl:1PrwRhte1XsE1l

    Score
    3/10
    discovery
    behavioral30behavioral31

    • Target

      snapshot_blob.bin

    • Size

      298KB

    • MD5

      cadef56f5fb216b1fbf7ada1f894ea6d

    • SHA1

      373d2a4266be5c8fbf61d4363ec47ddeb2d79253

    • SHA256

      0976145cc8c02f3e64ddbf51dc983bdbb456be7fcf3ce54608e218981671ac12

    • SHA512

      9c90e8943f9ef6d644fe0fbe55ab25ed371739d17da8cf973893a2e41ebfa0a92bcf1761e72da032f9f3d1c6f1080c62f856aa07a3cbb609c9e8c186f92216b6

    • SSDEEP

      6144:vgds9oCMz0nMGo/sPT5UcQD6QynHQx9x+zi8W8icW0K8w+E2XxkBOoT8MfFNdpO1:vgF+LUYTWf8

    Score
    3/10
    discovery
    behavioral32

MITRE ATT&CK Enterprise v15

Tasks

static1

zloader
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

Score
3/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

Score
1/10

behavioral18

discoveryexecution
Score
7/10

behavioral19

discovery
Score
3/10

behavioral20

Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

Score
3/10

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

Score
1/10

behavioral30

discovery
Score
3/10

behavioral31

discovery
Score
3/10

behavioral32

discovery
Score
3/10