General

  • Target

    Alondrissa-win-x64.exe

  • Size

    83.3MB

  • Sample

    241215-a6n4ba1lbq

  • 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

      LICENSES.chromium.html

    • Size

      8.4MB

    • MD5

      e400cd908b8fb7c13985e2f5cc7a7044

    • SHA1

      bbafebdf5b067a7d7da130025851eaa52ec3c9d7

    • SHA256

      ee3b1ab8794c749673ce9bd2dd302f12d69f0a1a4adfe40a64247746cc311829

    • SHA512

      e7ca440f0e042d7fcfa99367426bf19899a2b227c6d7b6e2c25d4f1a40113250f21ebeaaf91067d8569dfbad1415d4fe3e5626d7254722f2778497fcb22e5d6e

    • SSDEEP

      24576:/UrV6CI675knWSgRBPyQlrUmf1C6C6y6Z6/678HqBMUpuQ:MsWKA

    Score
    3/10
    • 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

      1625b1945bb5952d7941d43d8cbf1584

    • SHA1

      57575f11adc0b94f23745d62e71c85cb1390dd8e

    • SHA256

      668a559f5dff13250ac887ff10a107b9c56f86819be893548609cb4688c1c85b

    • SHA512

      dda6976b7524401027bdef785e4282d205be3752d574bc88c7afb51db143db2aa5ed3945378bcc2a2fd09751fb9b3e7d862117fe0ec6a9ec10637ac1c842fa78

    • SSDEEP

      49152:SqNY6BmPahl9iH1LMdx79okaWuRKTf6yf5vJp8ONlTeqLlo7MPyk7gba:S0mP9H1QEkaWgHMPyba

    Score
    1/10
    • Target

      libEGL.dll

    • Size

      469KB

    • MD5

      3fc218206b49f511c7170c9930fbd985

    • SHA1

      6fbce2091b2920f8d74278731dc15ba0cf2e0449

    • SHA256

      3f5232f711f2bbdd74832cbe9911834bbdbd0445d9c68a6273fba6df286650fc

    • SHA512

      47aac3256022f17df9d6d292445255d898e3f9021e62415051c23c253e453bab65430e904d256a7977d059d46fa8e9b4e0ac5931b3b187593e39aa8288e24771

    • SSDEEP

      6144:FCJwwFVWoTYcPnixVskUmE4GjhXU2x62F2EINro:FswgVNRPixVsMrmsXo

    Score
    1/10
    • Target

      libGLESv2.dll

    • Size

      7.1MB

    • MD5

      e9793493687087ca2be59a584f7be070

    • SHA1

      917b95b3909c139142e3098ead22ed7856bcd3a7

    • SHA256

      f3049e31663011f5214707d623df6d4415cbf3696872033a065775531bc155e8

    • SHA512

      ffacc55b61166b393585f79bfde930ca50593ba2886e966b79200c6a3665183977fc08e48015bcc773a2403df8dbf69d911c9ffb7555ef0aa1f0f2fcc10bf95d

    • SSDEEP

      98304:p+BwdmntTPaoK7hpPpp6rygQLb+upwb4g:uXe1Z6u/+z

    Score
    1/10
    • Target

      resources/app.asar.unpacked/node_modules/minecraft-java-core/node_modules/7zip-bin/7x.sh

    • Size

      235B

    • MD5

      8a65a1ab93601ddecb93af2a310dd68b

    • SHA1

      a1d449ca51b5ba67be9cbcaa7901cf9b3f1c0f04

    • SHA256

      ad693686d24184b7bc49fc357b93fca63d35a62d6509b7225252d7f18701f49a

    • SHA512

      25844b7975d5567b70d793369342211bac5ceb5d17fee7cc7a0a6a0a2b8d42f4188119544927da81cd88c115fad9d09993f2ef61ee228ed16fc20e0ab323482a

    Score
    3/10
    • 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/linux/arm/7za

    • Size

      983KB

    • MD5

      601642dc448c3b398e92ec0d19e447a1

    • SHA1

      114f88fca99d59eb7a1a180f0e3ece3f056f28c9

    • SHA256

      3a68d5c794bb8534040f3f93480a7fe8194bf5ed8e0d3e2ac0de4dea9677a64c

    • SHA512

      e67cb183e4e7f8ee30d7ca8e3357573acf6c04fa31415862d75703a9536e1c46c2a340f4b6f8a06213a05d802d0cd8b044d1e84d51a4e39211896ba3d1f9fb5d

    • SSDEEP

      12288:HgxgE4Zq83N97ECVgV+w1DIaEOXRq/vjwBgLI/z1o8JdX4O7eCBjj:HgCTNZD7+XR4rwH71tX4I

    Score
    3/10
    • Target

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

    • Size

      1.1MB

    • MD5

      bbbf518e41f7ac044cbf5e25bfae8b2d

    • SHA1

      5f1df07d814224931d0aef78d8b45ff89474ac78

    • SHA256

      d363b0055afb4f7f336152dd5d00f1cc992d6e86a56e4a1ec84b2ac26dee27ff

    • SHA512

      02c447db478013e8d4452be017222ccd261d6a818c28e210bfac8c4c2ed2caca16c0b8bc8290af5fdd61077de43fa36cb012007609279714051640dd276be1be

    • SSDEEP

      12288:Zj4X5AliTSvnzjfTET2oplihyabHIEigotxcfR+DVAW9a55XdcOuFvPJ8k:Zj4X5A4Ovnzjq2oKybpUe33

    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

discovery
Score
3/10

behavioral14

discovery
Score
3/10

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

discovery
Score
3/10

behavioral23

discovery
Score
3/10

behavioral24

discovery
Score
3/10

behavioral25

discovery
Score
3/10

behavioral26

execution
Score
3/10

behavioral27

execution
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