Overview

overview

10

Static

static

3

a71c301f4f...18.exe

windows7-x64

8

a71c301f4f...18.exe

windows10-2004-x64

8

ADVPACK.dll

windows7-x64

3

ADVPACK.dll

windows10-2004-x64

3

W95INF16.dll

windows7-x64

1

W95INF16.dll

windows10-2004-x64

1

W95INF32.dll

windows7-x64

3

W95INF32.dll

windows10-2004-x64

3

fngrprnt.dll

windows7-x64

3

fngrprnt.dll

windows10-2004-x64

3

msnphoto.scr

windows7-x64

3

msnphoto.scr

windows10-2004-x64

3

msvcr71.dll

windows7-x64

3

msvcr71.dll

windows10-2004-x64

3

pibase.dll

windows7-x64

3

pibase.dll

windows10-2004-x64

3

pidav.dll

windows7-x64

3

pidav.dll

windows10-2004-x64

3

piorg.dll

windows7-x64

3

piorg.dll

windows10-2004-x64

3

piorgres.dll

windows7-x64

1

piorgres.dll

windows10-2004-x64

1

pisync.dll

windows7-x64

3

pisync.dll

windows10-2004-x64

3

pisynctw.exe

windows7-x64

3

pisynctw.exe

windows10-2004-x64

3

piview.dll

windows7-x64

3

piview.dll

windows10-2004-x64

3

slides~1.js

windows7-x64

10

slides~1.js

windows10-2004-x64

10

startup.js

windows7-x64

3

startup.js

windows10-2004-x64

3

Sharing

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General

  • Target

    a71c301f4f5faf1fb2dd44a7c38dcf7b_JaffaCakes118

  • Size

    2.6MB

  • Sample

    241127-lbr29sxnbw

  • MD5

    a71c301f4f5faf1fb2dd44a7c38dcf7b

  • SHA1

    3fcbee9772ca415dcee61395c92fec7eab962480

  • SHA256

    3850a3586deb09cfba2a7a7837c4d9d1af712cc3bf5fd78dfdc411fb788a86eb

  • SHA512

    d54b1793e8620cae7c75b930848e2dbe441ef8a0410612387beb4f56dcf757900b6a995cf003172ab2e4d43d0003e1920358ab4911b5125b5ac6e530e1927bac

  • SSDEEP

    24576:VVYbWzOnA80yE23Z5EU2elH1QnxBuabsM8KGH7Co0OLeGrIocE5lArjPPz:EWzOkyrZOU2elcu08KGbNLeGMb4unz

Score
10/10
gootloaderdiscoveryexecutionloaderpersistence

Malware Config

Targets

    • Target

      a71c301f4f5faf1fb2dd44a7c38dcf7b_JaffaCakes118

    • Size

      2.6MB

    • MD5

      a71c301f4f5faf1fb2dd44a7c38dcf7b

    • SHA1

      3fcbee9772ca415dcee61395c92fec7eab962480

    • SHA256

      3850a3586deb09cfba2a7a7837c4d9d1af712cc3bf5fd78dfdc411fb788a86eb

    • SHA512

      d54b1793e8620cae7c75b930848e2dbe441ef8a0410612387beb4f56dcf757900b6a995cf003172ab2e4d43d0003e1920358ab4911b5125b5ac6e530e1927bac

    • SSDEEP

      24576:VVYbWzOnA80yE23Z5EU2elH1QnxBuabsM8KGH7Co0OLeGrIocE5lArjPPz:EWzOkyrZOU2elcu08KGbNLeGMb4unz

    Score
    8/10
    discoverypersistence

    • Drops file in Drivers directory

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

    • Target

      ADVPACK.DLL

    • Size

      90KB

    • MD5

      0ac28de5e930e8a52ad6b163c5473412

    • SHA1

      25371c9d876959cb58b50c25ad709cf98dde45bb

    • SHA256

      06eed244d89f6e15205d5beb8085ac33c0de486dfe30eec9fb73b91de07e5f62

    • SHA512

      c2c82449927cac953668142a3f597c06626b0b3a26e8036de34e4ca1042a572fa3befa799d43fb24a1d23c821b5ed7994e3d211b6aaced15ba31d4639e96d877

    • SSDEEP

      1536:Yoyomo1DLSaGi2aoIwPlL53Qtc1qpRBvgQbiSrvxekZCg0BUwTS9wpKSnZ0jJScy:z9J0I43QtcSRNgQnLx9ZCjGw8mZ0jJST

    Score
    3/10
    discovery
    behavioral3behavioral4

    • Target

      W95INF16.DLL

    • Size

      2KB

    • MD5

      7210d5407a2d2f52e851604666403024

    • SHA1

      242fde2a7c6a3eff245f06813a2e1bdcaa9f16d9

    • SHA256

      337d2fb5252fc532b7bf67476b5979d158ca2ac589e49c6810e2e1afebe296af

    • SHA512

      1755a26fa018429aea00ebcc786bb41b0d6c4d26d56cd3b88d886b0c0773d863094797334e72d770635ed29b98d4c8c7f0ec717a23a22adef705a1ccf46b3f68

    Score
    1/10
    behavioral5behavioral6

    • Target

      W95INF32.DLL

    • Size

      4KB

    • MD5

      1d432dd6fdcdef26181b74099b364d87

    • SHA1

      b7ca40fcae22368c54b599351a23a8e26989efdc

    • SHA256

      f5ce611c27d97b64730c7ff737eb5c669d6896455c5c915215b1d958a9a3260f

    • SHA512

      c49383388179638f9bc5ffc94918376b2fd3d42e8f226352181544af7c05ef16fd85dbff284aa38d8040f678dc45afd38388b33328330def5b30c35d75a7d43b

    • SSDEEP

      48:6V3Ms+BNU4M5hyaZbb4an1WbvgFfSBZW3IezfXNFk5WgF:nwyaxMaYv+aPWJXNyWg

    Score
    3/10
    discovery
    behavioral7behavioral8

    • Target

      fngrprnt.dll

    • Size

      8KB

    • MD5

      470123d0d53d2a260719025893400928

    • SHA1

      748b42dff8d8d789ee314758d17abaeace364244

    • SHA256

      c28feffe76ba4ae036779bf2c04d5e0a8a6a9e5db6cf60d7de861be982f96145

    • SHA512

      80502190a71566f9093284538a1c4d1a9ac24f4bd09746e9041b1b448c44c97d672705edc188516d21374bbd7bea55ab5a19ac134959aa3a0065e9d58b06676f

    • SSDEEP

      96:log3VxVW+PXEOwngwGpMcm2GdE9OerQE9iJwIWUlZG0FkWErBWB:lt3V98Owgw9e9vrQE9iJwRFWE1WB

    Score
    3/10
    discovery
    behavioral10behavioral9

    • Target

      msnphoto.scr

    • Size

      92KB

    • MD5

      ed04ed8dadb0743d75056e2ea55184ee

    • SHA1

      9e1ad3c857f22453197fd9daec6c03592cdb9d8e

    • SHA256

      acf4cfa275cc7edec34ae2e85ee47d6df85ffbdd9f7da1aecc30064235fd6d00

    • SHA512

      45441346d64630dab07d46cc0b836071647f34462f78cbaa7defe40af631d1f3abf0d9bbb7d6799f27de3beae06b9a2d08464035900a78f2a70c5552023bdee2

    • SSDEEP

      768:MKlYg78o8f4NCqz/JL9pMBh6vQz29LJOtJNAWO9laBqMPphjlyziBBZU9QZU9F:Jnb8fw1znpMBT29LJOlPflygzi

    Score
    3/10
    discovery
    behavioral11behavioral12

    • Target

      msvcr71.dll

    • Size

      340KB

    • MD5

      86f1895ae8c5e8b17d99ece768a70732

    • SHA1

      d5502a1d00787d68f548ddeebbde1eca5e2b38ca

    • SHA256

      8094af5ee310714caebccaeee7769ffb08048503ba478b879edfef5f1a24fefe

    • SHA512

      3b7ce2b67056b6e005472b73447d2226677a8cadae70428873f7efa5ed11a3b3dbf6b1a42c5b05b1f2b1d8e06ff50dfc6532f043af8452ed87687eefbf1791da

    • SSDEEP

      6144:OcV9z83OtqxnEYmt3NEnvfF+Tbmbw6An8FMciFMNrb3YgxxpbCAOxO2ElvlE:Ooz83OtIEzW+/m/AyF7bCrO/E

    Score
    3/10
    discovery
    behavioral13behavioral14

    • Target

      pibase.dll

    • Size

      44KB

    • MD5

      98bd7d3d8acc06b4c0c7390889ef0656

    • SHA1

      d02b2657185307698b67cfb22eb8c1bb28856964

    • SHA256

      8e8cb8ac1f26a3dd31ef22aeb50f89336944be16be61b0fd01b6b04438dc8ede

    • SHA512

      d2c618007783b3c4c30b692ae4e17c32c6098f2b83d7912f97e8c92f21be9ffd8802f74b3caf4fdc9aac606f0c42f860ef9c2dee766d8ccbb91a551944c1c2b7

    • SSDEEP

      768:3bEmmT0ZuoPTKaiiB+cMXm6dGqrIkxzf+ssgKzbWnDHCwzv5MrdRU0:3b9mT0ZuoPOau/Xm6gkx7+sVKzAHCwzG

    Score
    3/10
    discovery
    behavioral15behavioral16

    • Target

      pidav.dll

    • Size

      80KB

    • MD5

      96e0dcb4a51891c41cca6219fa5cbe0a

    • SHA1

      7dad4c1d71ae6435e9a4a4ad574e68fd150b07f0

    • SHA256

      e218e7b8508a4b2b7e0900afd9e11813863982e235343410aa6d0e8f570acdbc

    • SHA512

      37185949f2f6ec437fee1ab73ddbb86a5073c753cdfd7b0ddd1b98eab33573f800588cbc18ae9519a1ba8dd479a44694b31010aa47ea91d9277b4023d73ced67

    • SSDEEP

      1536:evAZHYgUUHc/zzslWyC8rIC1jc3HYNEu/MAjDsE68:eeHYg5c3N8sC5c3HRu/MAr

    Score
    3/10
    discovery
    behavioral17behavioral18

    • Target

      piorg.dll

    • Size

      422KB

    • MD5

      d433efe19fd0d9b896945f34ba839698

    • SHA1

      ade6c8c2732fd18308b512986a485dff40a70774

    • SHA256

      81b9f877f9198a761f820a0ea2b02eb3db85750011e50997560391dc2f160c64

    • SHA512

      97d2d2ceba05339a830ee5ad2a1dd9667dbf7dc17b5bf4509eb72c8c6a45214756539bab2a4e7d6a663ba67a9de73878e82e7582240e3a5f76bdb1ab8bc0324f

    • SSDEEP

      12288:ZcqDvHI2ibCwvkqzcHKd6D/Galxp+814:aqDvHIfbCwZ4HKdQ/Gee81

    Score
    3/10
    discovery
    behavioral19behavioral20

    • Target

      piorgres.dll

    • Size

      239KB

    • MD5

      b294757974b9d75185ed39b1b6a2fd89

    • SHA1

      8abb26a5bfaeb1765aa114d8f2cc3b4b01ed4e57

    • SHA256

      80b63a6d100879f040ccc4e409bca0698a176cbd2cfa843087b0d3668c18451e

    • SHA512

      6b2654222bc7b25784b17ef9b3d7667add7525e5d5b0fabfed7eaf2317466db2eaaea11a32580b9aac2d268e3a1c5b2e6b6afc1a8b8a760c44902a94a0b29dec

    • SSDEEP

      3072:sEaDYiwB1CEaEt9unZA4WNfDjE7AxEhGyT0pzwyWhXWdWzWAWTWsWRW8W4WdZ63L:8b9d1vakwj

    Score
    1/10
    behavioral21behavioral22

    • Target

      pisync.dll

    • Size

      192KB

    • MD5

      7a53619ab1d41dba3a1093dce1358428

    • SHA1

      4ab318c3b9e337ecf065ceda96b10041c0febc1c

    • SHA256

      b024947095d3af84f47a45a35bf2647bb8a0f871c2742266b369f0ac5f735ec1

    • SHA512

      d34c632fcf9819fd14dbef16ee70fa2adc6cf99ed540c4e3939107c6db5b94d1cf396f4f50473fb901ee1062ac98b86e82a8e50326ee6ea3c3a8597d0c0001f8

    • SSDEEP

      3072:YiTikrj+WJkQoUH9Ak6i2E/ekk82pvq21V3MzBXiaUqRAp9ARbGA:YAPaUHIi2p5vqQNMzZ1NNbGA

    Score
    3/10
    discovery
    behavioral23behavioral24

    • Target

      pisynctw.exe

    • Size

      52KB

    • MD5

      5c6080d433f02d8f173ec738af8b451f

    • SHA1

      137bb1172b6faeeaafb7b09026182a4fc0e030ad

    • SHA256

      bb4a4cd4f0808bfe62b4c3024d099a78dc322ee579756a35fcbe3f8160dbbc0f

    • SHA512

      8b091d09b19df1f9ebcc97a39b4c9e2dab840ecd7448aea53c33d3809185b07be8b58c7c56e058596d591348529cb8b29508f6769b30568d149a64ec0ec22c0e

    • SSDEEP

      192:AROGjHNLN8G0KRdZMFu2tx+8dE3UzSYUrGuuvVKRdZMFu2tx+8dE3UzSYUrGuu30:+ty1xq3UZU9a1xq3UZU91WS6eW

    Score
    3/10
    discovery
    behavioral25behavioral26

    • Target

      piview.dll

    • Size

      304KB

    • MD5

      4e47d1d28edd06317f7f831e2f8075f2

    • SHA1

      831ac6c58973e0aa5db943194e89424603be0e78

    • SHA256

      b1b03e634c085aab68e3f2c78fdcdcc745e8341c0dff6c494e88911b81a61dbc

    • SHA512

      9baa53338e159ae1ada33b0cf2ad07e039a18604e957d022d66fa4b5bf192eb2b4be9dd0120f4a6edc012f211ff831cc2d59c2fb3a40c8580874ff6ce0c57e6a

    • SSDEEP

      6144:5VhcVqFFpODc/Mwa1ynTNanTz+STVWmOnPo+eHr5:raVqFeDcEwiiTUHr5

    Score
    3/10
    discovery
    behavioral27behavioral28

    • Target

      slides~1.js

    • Size

      162KB

    • MD5

      cf9dda1c54df6502cf15b68220fbaab6

    • SHA1

      3b49ca279ae8d2b02c0ec898562212001c34d715

    • SHA256

      5deb9766faf4d8be4d4d9e56360e5bdc985da19ad8e2d94e1a80a59eaecad916

    • SHA512

      e7a6c45b8a11723b2f03d3ffd8cfc964382039c6d657fa4b7d7fbd05c42255c7aa2b83d4ac2312cbdf0b2457833e4a70864e23c788df501d45e6dccd5b8a65e2

    • SSDEEP

      3072:8ZPe5rSdqQocrWMM0OmRxNYZBdCfOqWbUVZc66A9BM2sT/vRUMtwvaJOuMhWvsT3:8ZGcd5M0xwZBdCfOqSUVZc66A9BM2sTO

    Score
    10/10
    gootloaderexecutionloader

    • GootLoader

      JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.

      loadergootloader

    • Gootloader family

      gootloader
    behavioral29behavioral30

    • Target

      startup.js

    • Size

      19KB

    • MD5

      82dac91011c75b5e433e29ab43780c8c

    • SHA1

      23438c2e48ea5324cf3a9727320474540e5cdd45

    • SHA256

      1cc5e3ce8704492f87932983847c8c5a2be2aac1a4744b9fc5d0749efcd27321

    • SHA512

      bb0d1e0d50dc0eaca926ad1246ee0c54e587468ffc65adfcf8e9df2881661394ae8c8eb32d9b60c8e70c45350d111489f6aa1ce61fb420c087545c1dfd4dc85d

    • SSDEEP

      384:Xinc4ae4ySOL8uDbGWUUbLkXj9vnC5N9PaW1EN6xNX+DjkJq:ync4ae4BOaWsXj5EXD+DjZ

    Score
    3/10
    execution
    behavioral31behavioral32

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

discoverypersistence
Score
8/10

behavioral2

discoverypersistence
Score
8/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

Score
1/10

behavioral6

Score
1/10

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

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discovery
Score
3/10

behavioral18

discovery
Score
3/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

discovery
Score
3/10

behavioral24

discovery
Score
3/10

behavioral25

discovery
Score
3/10

behavioral26

discovery
Score
3/10

behavioral27

discovery
Score
3/10

behavioral28

discovery
Score
3/10

behavioral29

gootloaderexecutionloader
Score
10/10

behavioral30

gootloaderexecutionloader
Score
10/10

behavioral31

execution
Score
3/10

behavioral32

execution
Score
3/10