General

  • Target

    Alondrissa-win-x64.exe

  • Size

    83.3MB

  • Sample

    241214-3wkx5azlgl

  • MD5

    129f33d5cff68e1c49213aaa7cca2d99

  • SHA1

    2318696efc7401ca5b63ba86a5c3d1632a4c786c

  • SHA256

    ccc87548032d163cdd832986c0078434b0ab313f228bd3cceacc5bd04f8520ba

  • SHA512

    5ec4e2f21b93591474a4f5d1287e7462c2930937a24f0921cd1fb33cbfe410ee2afaaa12386dc56e7fa1fcf6df43de346103d4a3f9c57de2a748abd2b7f83321

  • SSDEEP

    1572864:VUsIM7Rqi82MJ1WW9viOlvQqIS9o3nKueYUeY7AFcgK3zk:VFIcH82M/zdi+vASeKueYUt7AF5e4

Malware Config

Targets

    • Target

      Alondrissa-win-x64.exe

    • Size

      83.3MB

    • MD5

      129f33d5cff68e1c49213aaa7cca2d99

    • SHA1

      2318696efc7401ca5b63ba86a5c3d1632a4c786c

    • SHA256

      ccc87548032d163cdd832986c0078434b0ab313f228bd3cceacc5bd04f8520ba

    • SHA512

      5ec4e2f21b93591474a4f5d1287e7462c2930937a24f0921cd1fb33cbfe410ee2afaaa12386dc56e7fa1fcf6df43de346103d4a3f9c57de2a748abd2b7f83321

    • SSDEEP

      1572864:VUsIM7Rqi82MJ1WW9viOlvQqIS9o3nKueYUeY7AFcgK3zk:VFIcH82M/zdi+vASeKueYUt7AF5e4

    Score
    7/10
    • Loads dropped DLL

    • 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/UAC.dll

    • Size

      14KB

    • MD5

      adb29e6b186daa765dc750128649b63d

    • SHA1

      160cbdc4cb0ac2c142d361df138c537aa7e708c9

    • SHA256

      2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08

    • SHA512

      b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada

    • SSDEEP

      192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs

    Score
    3/10
    • Target

      $PLUGINSDIR/WinShell.dll

    • Size

      3KB

    • MD5

      1cc7c37b7e0c8cd8bf04b6cc283e1e56

    • SHA1

      0b9519763be6625bd5abce175dcc59c96d100d4c

    • SHA256

      9be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6

    • SHA512

      7acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f

    Score
    3/10
    • Target

      Alondrissa.exe

    • Size

      158.3MB

    • MD5

      874b068f3299ac346e0129a4905ae6cc

    • SHA1

      33e37efed0ed4bd9fbf223218228089bcd50d0e5

    • SHA256

      a76630c257da9560c5fcfa2ab1212fa7a474492947e3ca978b4426d0696126ed

    • SHA512

      cab3381a4f7bf49b0486b6e03b0e932d62d554a5b976190f02a926bd4ad7c0c95bb2c2a6fc5bd7fc4cf5704fb40b2c736c595db3c4613b714ca5122643d5c1af

    • SSDEEP

      1572864:LdFEbPWOp7BHRu6eI6aZtdo1RN1zpALkr0flY8xT/yGG3L3dtP7rmnMjesry47tZ:tdofu8CX

    Score
    7/10
    • Checks computer location settings

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

    • Loads dropped DLL

    • Target

      resources/app.asar.unpacked/node_modules/minecraft-java-core/node_modules/7zip-bin/index.js

    • Size

      500B

    • MD5

      9fe8a485038be54d687ad7dd9dff80d3

    • SHA1

      76fc7b47a329b759539bca0b785ad41c083c29be

    • SHA256

      48659f660a13b5fa01622f87dc8a5306ce7c232abf93b82a3b2f6e94c2cf5c86

    • SHA512

      0f3b2ce074ede02079bdab4229f6d4ded5eb7ec64546c3b9f103114aabb35093fecfd04677a0a84d3691fb49bae8a6c5489cee946c7f5f4b86aec3e96434dfac

    Score
    3/10
    • Target

      resources/app.asar.unpacked/node_modules/minecraft-java-core/node_modules/7zip-bin/win/arm64/7za.exe

    • Size

      1.0MB

    • MD5

      738047f69da7d4489bc085909a68e532

    • SHA1

      094c83b994177f3bac13f8d9320abca5c85b8839

    • SHA256

      81f67048b7366870e5d49f00a8c570570c6a0dd11c05df7a09a8c52870cc83bd

    • SHA512

      d6bec8d71b6716a28e1c399e39c1652b354711d8081ecc09746184dcf0a28aab11144c5b893cd3d975564411929358d7a8af8c11ab45d415e864b5cbe5bf14c1

    • SSDEEP

      12288:eeJk5mmhxMpYcHwTR9rjJf19RVlGVYG4YQTukMef5vxW/gR5HD:zojYYcUlcY99AK18oR5j

    Score
    1/10
    • Target

      resources/app.asar.unpacked/node_modules/minecraft-java-core/node_modules/7zip-bin/win/ia32/7za.exe

    • Size

      773KB

    • MD5

      dfd1cf824c781069def1d239a626d43e

    • SHA1

      bbe24cbae89166de829a7cf91eebfb518d8f45be

    • SHA256

      31fd52f8996986623cf52c3b4d0f7ac74a9dec63fc16c902cef673eed550c435

    • SHA512

      0413adecc5560ddb18133eec70b3a717d82738f304bdbe6eb6e2dad9ada57314c60bbd48ac0aa948af77ae76f7d522ada4f6089fffab88f882872c56bd12ca20

    • SSDEEP

      24576:fq79Al2Gp6BXGyja9hicoZ6ijJhyHiJT:yS2WUda9vy3dT

    Score
    3/10
    • Target

      resources/app.asar.unpacked/node_modules/minecraft-java-core/node_modules/7zip-bin/win/x64/7za.exe

    • Size

      1.2MB

    • MD5

      b7b7473472c9806bee3e7ae6c1adda23

    • SHA1

      2dc03597a0d9c7ff97250f90d47bdeaf9b5753e7

    • SHA256

      b0cfdeaf429f5cc53f85123dd8f5a5feb92c19d31aa34df257edf9a26be05f95

    • SHA512

      544949f1213817599fdb09dbb9834aeeb370b3f6225c3d835a29797b006bd36aa37b8a246a22204277f40d3865a01bc8d029a531d17d6bb43d9ddd3db7370580

    • SSDEEP

      24576:zXWmPnP3K4fhiFvAEV0R9TzPeHLSoU1Ja:zXWUny2hiFmR9erSoU1

    Score
    1/10
    • Target

      resources/elevate.exe

    • Size

      105KB

    • MD5

      792b92c8ad13c46f27c7ced0810694df

    • SHA1

      d8d449b92de20a57df722df46435ba4553ecc802

    • SHA256

      9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37

    • SHA512

      6c247254dc18ed81213a978cce2e321d6692848c64307097d2c43432a42f4f4f6d3cf22fb92610dfa8b7b16a5f1d94e9017cf64f88f2d08e79c0fe71a9121e40

    • SSDEEP

      3072:1bLnrwQoRDtdMMgSXiFJWcIgUVCfRjV/GrWl:1PrwRhte1XsE1l

    Score
    3/10
    • Target

      vk_swiftshader.dll

    • Size

      4.9MB

    • MD5

      b332829deed5670daa2db923be3f43fb

    • SHA1

      7cd1b080741dea45478f034964060e6ecffb0fd4

    • SHA256

      f09a5308b5306904104ba2adb62e4b9960a6ac55f90b1655f8b1ebcb29108bec

    • SHA512

      5d3e844047b630d4f2f4d087da1bdc8d5eed230493e59bd93bf2e5ea517c1ce1c413ee6705ba4a9f7e1d6df5b07e471154a5d18e5d5c30f83a332ee4d5c9561e

    • SSDEEP

      49152:givIZF/1e/zTELQumU1zaZPIPh+rteg7je61QFWFHpBz99R3Ii9bTdAVCsSTjfNx:gZZF/duM4TT7fN6U6Z/XeyG9

    Score
    1/10
    • Target

      vulkan-1.dll

    • Size

      917KB

    • MD5

      5703d5f97d2781db9f6365931684ad19

    • SHA1

      9942d896d0805052eb853e4c651a70462a0ec1a1

    • SHA256

      4b74cb964f8c58a0571dfa15c7b70b9e64899b7811b0f2a27dfda0d9ed9771dc

    • SHA512

      8fb7ecbaf8ddc55733ef46080aa742195837d9b7c5b73d1acfe7010581593aaa3586ad6d0dfacf0a703d07df7bf858afc9f5c67ab792b36e00438ba3f972da25

    • SSDEEP

      24576:KBoFxIP0O3yH4spNQq6Z5WoDYsHs6g3P0zAk7uf:txMt3Bs4q6Z5WoDYsHs6g3P0zAk7uf

    Score
    1/10
    • Target

      $PLUGINSDIR/nsDialogs.dll

    • Size

      9KB

    • MD5

      466179e1c8ee8a1ff5e4427dbb6c4a01

    • SHA1

      eb607467009074278e4bd50c7eab400e95ae48f7

    • SHA256

      1e40211af65923c2f4fd02ce021458a7745d28e2f383835e3015e96575632172

    • SHA512

      7508a29c722d45297bfb090c8eb49bd1560ef7d4b35413f16a8aed62d3b1030a93d001a09de98c2b9fea9acf062dc99a7278786f4ece222e7436b261d14ca817

    • SSDEEP

      192:olsHeylO012En8pqHtcE0PuAgkOyvIFc:oATI0d8pUP0WAgkBvIFc

    Score
    3/10
    • Target

      $PLUGINSDIR/nsExec.dll

    • Size

      6KB

    • MD5

      ec0504e6b8a11d5aad43b296beeb84b2

    • SHA1

      91b5ce085130c8c7194d66b2439ec9e1c206497c

    • SHA256

      5d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962

    • SHA512

      3f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57

    • SSDEEP

      96:YjHFiKaoggCtJzTlKXb0tbo68qD853Ns7GgmkNq3m+s:JbogRtJzTlNR8qD85uGgmkNr

    Score
    3/10
    • Target

      $PLUGINSDIR/nsis7z.dll

    • Size

      424KB

    • MD5

      80e44ce4895304c6a3a831310fbf8cd0

    • SHA1

      36bd49ae21c460be5753a904b4501f1abca53508

    • SHA256

      b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592

    • SHA512

      c8ba7b1f9113ead23e993e74a48c4427ae3562c1f6d9910b2bbe6806c9107cf7d94bc7d204613e4743d0cd869e00dafd4fb54aad1e8adb69c553f3b9e5bc64df

    • SSDEEP

      6144:aUWQQ5O3fz0NG3ucDaEUTWfk+ZA0NrCL/k+uyoyBOX1okfW7w+Pfzqibckl:an5QEG39fPAkrE4yrBOXDfaNbck

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks

static1

cryptonepacker
Score
9/10

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

Score
1/10

behavioral12

Score
7/10

behavioral13

execution
Score
3/10

behavioral14

execution
Score
3/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

discovery
Score
3/10

behavioral18

discovery
Score
3/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

discovery
Score
3/10

behavioral28

discovery
Score
3/10

behavioral29

discovery
Score
3/10

behavioral30

discovery
Score
3/10

behavioral31

discovery
Score
3/10

behavioral32

discovery
Score
3/10