General

  • Target

    31151a90a011c05239d9382943fd972a_JaffaCakes118

  • Size

    5.3MB

  • Sample

    240709-tqyscssckm

  • MD5

    31151a90a011c05239d9382943fd972a

  • SHA1

    c28823aa1a26411782937e5ee7dcdbbb5d844d66

  • SHA256

    e60aea3de7a184da9ffe6ab259ac9d8df4f766b7073425e1b9a0c38cba47e6a0

  • SHA512

    e206e29f44cc239833416cda5433c59ed3ec4a74a78c5c2c5afe7b4c82903126c99dc1398ac56570a6fa5e6ba551ec80ee29a6830bb50eb201688e3a5c238f90

  • SSDEEP

    98304:Kg8H+KNKS6r/5rdZhydaId1qqnkdSaNkMS+fHAy0VHzZlh3zXW4Y:J8HT6r/5xZ0dp1qqnk4aeMS+fgymlTmt

Malware Config

Targets

    • Target

      31151a90a011c05239d9382943fd972a_JaffaCakes118

    • Size

      5.3MB

    • MD5

      31151a90a011c05239d9382943fd972a

    • SHA1

      c28823aa1a26411782937e5ee7dcdbbb5d844d66

    • SHA256

      e60aea3de7a184da9ffe6ab259ac9d8df4f766b7073425e1b9a0c38cba47e6a0

    • SHA512

      e206e29f44cc239833416cda5433c59ed3ec4a74a78c5c2c5afe7b4c82903126c99dc1398ac56570a6fa5e6ba551ec80ee29a6830bb50eb201688e3a5c238f90

    • SSDEEP

      98304:Kg8H+KNKS6r/5rdZhydaId1qqnkdSaNkMS+fHAy0VHzZlh3zXW4Y:J8HT6r/5xZ0dp1qqnk4aeMS+fgymlTmt

    • Modifies firewall policy service

    • Drops startup file

    • 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.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

    • Target

      $PLUGINSDIR/ButtonEvent.dll

    • Size

      4KB

    • MD5

      fad9d09fc0267e8513b8628e767b2604

    • SHA1

      bea76a7621c07b30ed90bedef4d608a5b9e15300

    • SHA256

      5d913c6be9c9e13801acc5d78b11d9f3cd42c1b3b3cad8272eb6e1bfb06730c2

    • SHA512

      b39c5ea8aea0640f5a32a1fc03e8c8382a621c168980b3bc5e2897932878003b2b8ef75b3ad68149c35420d652143e2ef763b6a47d84ec73621017f0273e2805

    Score
    3/10
    • Target

      $PLUGINSDIR/ExecCmd.dll

    • Size

      4KB

    • MD5

      b9380b0bea8854fd9f93cc1fda0dfeac

    • SHA1

      edb8d58074e098f7b5f0d158abedc7fc53638618

    • SHA256

      1f4bd9c9376fe1b6913baeca7fb6df6467126f27c9c2fe038206567232a0e244

    • SHA512

      45c3ab0f2bce53b75e72e43bac747dc0618342a3f498be8e2eb62a6db0b137fcdb1735da83051b14824996b5287109aa831e5859d6f21f0ed21b76b3d335418c

    • SSDEEP

      48:ifXNtGNjFizsU35iej7luiwa28mDJmDKUOMQH0glay/Aa4r/:5Fef5iej5txKJKenlV4r/

    Score
    3/10
    • Target

      $PLUGINSDIR/ExecDos.dll

    • Size

      5KB

    • MD5

      a7cd6206240484c8436c66afb12bdfbf

    • SHA1

      0bb3e24a7eb0a9e5a8eae06b1c6e7551a7ec9919

    • SHA256

      69ac56d2fdf3c71b766d3cc49b33b36f1287cc2503310811017467dfcb455926

    • SHA512

      b9ee7803301e50a8ec20ab3f87eb9e509ea24d11a69e90005f30c1666acc4ed0a208bd56e372e2e5c6a6d901d45f04a12427303d74761983593d10b344c79904

    • SSDEEP

      48:6jOBtU/BXN8kUByyy/Aklkcrkyg7Vg5RibGoTCTo0gqVeeaeQqzM5rv774YRljmB:y/DMy4ncrkyg7tbpQFLUEYRxe

    Score
    3/10
    • Target

      $PLUGINSDIR/FindProcDLL.dll

    • Size

      31KB

    • MD5

      83cd62eab980e3d64c131799608c8371

    • SHA1

      5b57a6842a154997e31fab573c5754b358f5dd1c

    • SHA256

      a6122e80f1c51dc72770b4f56c7c482f7a9571143fbf83b19c4d141d0cb19294

    • SHA512

      91cfbcc125600ec341f5571dcf1e4a814cf7673f82cf42f32155bd54791bbf32619f2bb14ae871d7996e9ddecdfcc5db40caa0979d6dfba3e73cfe8e69c163c9

    • SSDEEP

      384:1NWlNdqdAnhTKMLE2oIM05fnqCiWg3Yy9kflIinokN:1NWtqdihTKCldkYwkdpnoy

    Score
    3/10
    • Target

      $PLUGINSDIR/InstallOptions.dll

    • Size

      14KB

    • MD5

      325b008aec81e5aaa57096f05d4212b5

    • SHA1

      27a2d89747a20305b6518438eff5b9f57f7df5c3

    • SHA256

      c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

    • SHA512

      18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

    • SSDEEP

      192:86d+dHXLHQOPiY53uiUdigyU+WsPdc/A1A+2jwK72dwF7dBEnbok:86UdHXcIiY535zBt2jw+BEnbo

    Score
    3/10
    • Target

      $PLUGINSDIR/KillProcDLL.dll

    • Size

      32KB

    • MD5

      83142eac84475f4ca889c73f10d9c179

    • SHA1

      dbe43c0de8ef881466bd74861b2e5b17598b5ce8

    • SHA256

      ae2f1658656e554f37e6eac896475a3862841a18ffc6fad2754e2d3525770729

    • SHA512

      1c66eab21f0c9e0b99ecc3844516a6978f52e0c7f489405a427532ecbe78947c37dac5b4c8b722cc8bc1edfb74ba4824519d56099e587e754e5c668701e83bd1

    • SSDEEP

      384:3rYz6grZodORNWATt4TBmlk5ooyzFh7BukAUdJoUtSOSR:3QggDWATWNCFh7BNddJoxO+

    Score
    3/10
    • Target

      $PLUGINSDIR/NSISdl.dll

    • Size

      14KB

    • MD5

      a5f8399a743ab7f9c88c645c35b1ebb5

    • SHA1

      168f3c158913b0367bf79fa413357fbe97018191

    • SHA256

      dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

    • SHA512

      824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

    • SSDEEP

      192:tUZTobBDJ68r67wmsvJI5ad9cXzFOVu+mZ/P3p+57CvpVqDxVp01Dwn2GRPgsfA:6Bo/680dCI5adOjFOg9//p27uNw2Go

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      c17103ae9072a06da581dec998343fc1

    • SHA1

      b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    • SHA256

      dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    • SHA512

      d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

    • SSDEEP

      192:7DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSF:7ViJrtFRdbmXK8+PCw

    Score
    3/10
    • Target

      $PLUGINSDIR/md5dll.dll

    • Size

      8KB

    • MD5

      a7d710e78711d5ab90e4792763241754

    • SHA1

      f31cecd926c5d497aba163a17b75975ec34beb13

    • SHA256

      9b05dd603f13c196f3f21c43f48834208fed2294f7090fcd1334931014611fb2

    • SHA512

      f0ca2d6f9a8aeac84ef8b051154a041adffc46e3e9aced142e9c7bf5f7272b047e1db421d38cb2d9182d7442bee3dd806618b019ec042a23ae0e71671d2943c0

    • SSDEEP

      96:YV2qpbvYSflug0Dvxn6GuKM9sh1gdrN9+oB7FT9WibOoBZcko5N/:Yt5lugRK8hlvbwkKV

    Score
    3/10
    • Target

      $PLUGINSDIR/nsisXML.dll

    • Size

      11KB

    • MD5

      13deb9a0f4e4286df01abc85e1895e09

    • SHA1

      3174853b32407fd85220de844b390a18a8a76c97

    • SHA256

      c40ef0b41c035b6d29656616ddc113a717bfd1bb78c9fcac75d7b6eefdc7bf83

    • SHA512

      604aa82a9c4818d2f63fb11bbde561afc137a77e9f3108dfd7f4596524e46ce71b6dc31606bce534b600b250c3b4092a311fd1eced83da01156d5bcfaad7aade

    • SSDEEP

      192:GRTSl/ex70OJp3U5WtRqRLnOyhb6hz801Sux3ulXhDQR:GRTSl/kfzWIRqRLnOy3mxaX1E

    Score
    3/10
    • Target

      $SYSDIR/$SYSDIR/Funshion.scr

    • Size

      524KB

    • MD5

      02ec8649344eb2175b53dafe60bcdd16

    • SHA1

      2f3c94b9b82ec849f65e5e63157c3655d9152237

    • SHA256

      2b694ea3e88747ca6f3f2bcf21c8b86da51668810db6af236c17e93726ca6629

    • SHA512

      c4f68a10b3b309c5a2650948b184e928e825a4051926ad25b533cee8ba65486f7240c41481dcb34f7cb6a121804f5b2ca69ec33bd5742452560a9ef36916fff1

    • SSDEEP

      12288:+yufLgjikHAppunG/NjKGXndqP6+FmyW+ndJxEW3ishcu:kTg29jK7P6+E4nbWAi2H

    Score
    1/10
    • Target

      $TEMP/$SYSDIR/Funshion.scr

    • Size

      524KB

    • MD5

      02ec8649344eb2175b53dafe60bcdd16

    • SHA1

      2f3c94b9b82ec849f65e5e63157c3655d9152237

    • SHA256

      2b694ea3e88747ca6f3f2bcf21c8b86da51668810db6af236c17e93726ca6629

    • SHA512

      c4f68a10b3b309c5a2650948b184e928e825a4051926ad25b533cee8ba65486f7240c41481dcb34f7cb6a121804f5b2ca69ec33bd5742452560a9ef36916fff1

    • SSDEEP

      12288:+yufLgjikHAppunG/NjKGXndqP6+FmyW+ndJxEW3ishcu:kTg29jK7P6+E4nbWAi2H

    Score
    1/10
    • Target

      $TEMP/Dump.dll

    • Size

      266KB

    • MD5

      138408a562fb0601f2a48fb4a8c8aa23

    • SHA1

      66ee62cb205105ea9c4132222378ead791cef78e

    • SHA256

      bf06808cd630c20569afed9573ef40a71f83aee605a70fa6c8f69c96d7c37618

    • SHA512

      f8f97cf425966afe0ae83ff078fe94b9d9f052ed01f3deb17ca852bb87e94a8f3fb57f600fc062179f968bbd5996b92a9a60efa6d1d2befc18ab88c26f999fbe

    • SSDEEP

      3072:Ea8YWXU8fXYVs3r7cwfpcMwCZ/Yz6wcIyVFLRKIIYo+RCG5SJND4sD:EYWXU8gwfpcMwCZjMyX0Z+RCZJNz

    Score
    5/10
    • Drops file in System32 directory

    • Target

      $TEMP/getmacaddress.dll

    • Size

      154KB

    • MD5

      43d6ea2d92057a5bee55a24da663c5d1

    • SHA1

      2aee91ec9978b47aa897332a60ad53eaf47b3629

    • SHA256

      b54029ec6385605fac85067be8573f6fb97fe9958ab527789b145efbf5133445

    • SHA512

      94a1f3622cb5e6a329b1eb9dd6a11f41515ac56417fb48aa661dd5fe32b6571a7cd73303b82def40c7e99067b6766206ad0abfa31b865ffe383c45aea79f5e1a

    • SSDEEP

      3072:IhITGPcAGwKKmHHzsgFvpflFbJLa0G5G9lk8:Ihm8wKeHoKvBlr757j

    Score
    1/10
    • Target

      $TEMP/xml2fspdata.exe

    • Size

      122KB

    • MD5

      e658e684b19c7dbacf1d197c3fdb0265

    • SHA1

      5fe48fc190f65d44090854a7549925e19bd81b61

    • SHA256

      434ad3a94e2686eee117d140302a089b12caec2a1e29bfb8dbf9004d555f7c33

    • SHA512

      87d554df3720ba8e3da89fa1cd60184a3e4eb906281adfeac7cccd375837b53001bfc7dd1a6dcdad2a6caa39b3950df5e938dae6c1f5e24e425a69153dcdea1f

    • SSDEEP

      3072:8BGnF5O6zuqlseceLqGtbNiD+MyQyba5uIq:eu5O6HlTVLbNiB2F3

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

adwarediscoveryevasionstealer
Score
10/10

behavioral2

adwarediscoverystealer
Score
7/10

behavioral3

Score
3/10

behavioral4

Score
3/10

behavioral5

Score
3/10

behavioral6

Score
3/10

behavioral7

Score
3/10

behavioral8

Score
3/10

behavioral9

Score
3/10

behavioral10

Score
3/10

behavioral11

Score
3/10

behavioral12

Score
3/10

behavioral13

Score
3/10

behavioral14

Score
3/10

behavioral15

Score
3/10

behavioral16

Score
3/10

behavioral17

Score
3/10

behavioral18

Score
3/10

behavioral19

Score
3/10

behavioral20

Score
3/10

behavioral21

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
5/10

behavioral28

Score
5/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

Score
1/10