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General

  • Target

    725aaf787e45af3724762bafed23bd6d_JaffaCakes118

  • Size

    5.1MB

  • Sample

    240726-djjrvssemq

  • MD5

    725aaf787e45af3724762bafed23bd6d

  • SHA1

    0ba4558a6bc61a9ae4f29ad4cc17e6216e05f244

  • SHA256

    de8c8b9da365ddab4c02abcadaf9ccbf3f4b84c5ff5ea8daec4ee6165a66a68f

  • SHA512

    3ab62e87a02863d45dd83c574fa14070c688a71f6c1b74cf7268f84a68833354d7e90dc42af0b9e2cbced38d9442236d5eb47ba8b33214a1606d52089fb0c580

  • SSDEEP

    98304:M/bNJcxgxcZIfFsMn/d+mpdlGndCQEJ/hJ6ZYWo5egHVCcOI8emUhZHBEGY:M/bLQ8B1NLkEJhbvUcOwmUh9BE/

Malware Config

Targets

    • Target

      725aaf787e45af3724762bafed23bd6d_JaffaCakes118

    • Size

      5.1MB

    • MD5

      725aaf787e45af3724762bafed23bd6d

    • SHA1

      0ba4558a6bc61a9ae4f29ad4cc17e6216e05f244

    • SHA256

      de8c8b9da365ddab4c02abcadaf9ccbf3f4b84c5ff5ea8daec4ee6165a66a68f

    • SHA512

      3ab62e87a02863d45dd83c574fa14070c688a71f6c1b74cf7268f84a68833354d7e90dc42af0b9e2cbced38d9442236d5eb47ba8b33214a1606d52089fb0c580

    • SSDEEP

      98304:M/bNJcxgxcZIfFsMn/d+mpdlGndCQEJ/hJ6ZYWo5egHVCcOI8emUhZHBEGY:M/bLQ8B1NLkEJhbvUcOwmUh9BE/

    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target

      $PLUGINSDIR/GameuxInstallHelper.dll

    • Size

      94KB

    • MD5

      4d3ac88054df63fc810427bdaa96c458

    • SHA1

      e4d554e03ba91f6b53a2a80253b339f56e303c94

    • SHA256

      b07ffcd0af80f6b9fba09abe816ba2f0ff0d336639f1768fc317291bc635ece6

    • SHA512

      d4732ad89bbb19b316dff1b9c534acf98bb985c89d1295f08e24b21531123426500b3712979dda2f0e941a5969c0cbca15bbd52f6c167653f96a494a6677ca54

    • SSDEEP

      1536:B+cZE7LuH82vbVSEru0QrtLMNYxKoqbEnz8Gj1Nh5vIexy8Cy/3:YcE7LV2ULMZowGjJ5vIexy8Cy/3

    Score
    3/10
    • Target

      $PLUGINSDIR/InstGameInfoHelper.exe

    • Size

      99KB

    • MD5

      3d3d2bf9c42dbdf97247775c00f22190

    • SHA1

      7a046170aaeb5e1a29d8c8cd7c32225f49237aa1

    • SHA256

      59f09ba2c79a209008e76d0478bb691a9fdb2180d84318d9fc73b10401aa853a

    • SHA512

      6e66c4ff467e286cd5dc1d4ccd412fec32cfd01514db6c339fd275eaab5f3b549e223e9330bc61ff19048df70b81b66dfcc78ac351aa2c5ff45cf8d197140466

    • SSDEEP

      1536:3HzOAUoqkqff6SgsbBa8zl2P2Mv1LkZ0v/lAZMnLHI595a6QNt8kcTT:3CAUoqkPSjlsboGnLHo95a65FTT

    Score
    3/10
    • Target

      $PLUGINSDIR/IwinToolbar.exe

    • Size

      524KB

    • MD5

      1a516cbd48db6ed2bb62ace288b1ab8e

    • SHA1

      e74bf3599e67e190cd695c6749bfdab54963881f

    • SHA256

      a8133ca3982019a1c03a70743a3880a64a6b3f451b7de9559bb5f1f69572db02

    • SHA512

      749e2bddaddbafe389b4895f1dc5a3784ad22296f35b89e75bacaf2e5a080889a2c515d8f67cb7f0722fb1b9d08f6f7993060618ead558aa6c493720dc638b9b

    • SSDEEP

      6144:yT96sAXczIGIUpy1BsLEQDpvs5qbk7kCeHhxZWZoZZnnqPEH:mzlYBsL39ykCeHFRZZnn3H

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      00a0194c20ee912257df53bfe258ee4a

    • SHA1

      d7b4e319bc5119024690dc8230b9cc919b1b86b2

    • SHA256

      dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

    • SHA512

      3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

    • SSDEEP

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

    Score
    3/10
    • Target

      $PLUGINSDIR/iwintoolbarinst.exe

    • Size

      1.7MB

    • MD5

      2f8fd5cd8456f3929de62b0b74a3c106

    • SHA1

      15122b6027e062282b63c777cc1a19946dc870bd

    • SHA256

      6ae46ef84b5c10dba02ee1b9ab6972cef190e1345fd9033d6ca95fc8eee1dd47

    • SHA512

      58ab84b15196cddd6f8fa7678aac3d3bd94760ac6a963bd41111efbd1f849b80245aa7c23b261804d786c712b227a01d188f08b7c70320e7abae3b148649ef1b

    • SSDEEP

      49152:nkVCcKKu4trz8kkEDZEU8WxHbJ5BT4CuDt:kVCcOI8emUhZHBEn

    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • Target

      $PLUGINSDIR/nsExec.dll

    • Size

      6KB

    • MD5

      e54eb27fb5048964e8d1ec7a1f72334b

    • SHA1

      2b76d7aedafd724de96532b00fbc6c7c370e4609

    • SHA256

      ff00f5f7b8d6ca6a79aebd08f9625a5579affcd09f3a25fdf728a7942527a824

    • SHA512

      c9ddd19484a6218f926295a88f8776aff6c0a98565714290485f9b3b53e7b673724946defed0207064d6ab0b1baa7cb3477952f61dbe22947238d3f5802fa4f4

    • SSDEEP

      96:57GUb+YNfwgcr8zyKwZ5S4JxN8BS0ef9/3VI9d0qqyVgN532E:VKgfwgcr8zylsB49Ud0qJVgNQ

    Score
    3/10
    • Target

      AdminWorker.exe

    • Size

      205KB

    • MD5

      9efecde196eec608b1abe6e14e18a717

    • SHA1

      b6f7c05d49a0800af042a9d106fa0cc59b3158c4

    • SHA256

      234954182ad57f807439aa295999ac04290b73cb513a057bd4fcc575126c071b

    • SHA512

      4578903020fb195ac773b42eff0aa467672a1eb0ac8feeeebabe8cf129dcb27c9b34734d00fc84e10f1a23c6a5d91768c48480965f0db542d0cb5df032db5921

    • SSDEEP

      6144:D4IETtYGgG1gwsh7HCCPdxOQOeL7H5jsw1xGgx6885j:D4IETtYGgG1gwIHDPs47hDrm

    Score
    3/10
    • Target

      Uninstall.exe

    • Size

      124KB

    • MD5

      0f98374016e2f3a77034ecf068624e89

    • SHA1

      6c363894525531dfd2135d648cbd18341c0e0c53

    • SHA256

      3958f341474249b0fc1772c46bf4b2a8f6531bea26caceb44ec5c6c7aa1619cb

    • SHA512

      2d6e5e928a23767203c86a01e9cc9bad99e430d57175a71b7743deccd2b665dfa5e88e7614825709b446b107edef74fdb2cc5fcb9377723799b3c0e125459756

    • SSDEEP

      3072:yLk395hYXJTS4Z+H22Zip6dmDHgG2ojdotyeILc:yQqI4ITsp6dAT2ojdoIeILc

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Target

      $PLUGINSDIR/GameuxInstallHelper.dll

    • Size

      94KB

    • MD5

      4d3ac88054df63fc810427bdaa96c458

    • SHA1

      e4d554e03ba91f6b53a2a80253b339f56e303c94

    • SHA256

      b07ffcd0af80f6b9fba09abe816ba2f0ff0d336639f1768fc317291bc635ece6

    • SHA512

      d4732ad89bbb19b316dff1b9c534acf98bb985c89d1295f08e24b21531123426500b3712979dda2f0e941a5969c0cbca15bbd52f6c167653f96a494a6677ca54

    • SSDEEP

      1536:B+cZE7LuH82vbVSEru0QrtLMNYxKoqbEnz8Gj1Nh5vIexy8Cy/3:YcE7LV2ULMZowGjJ5vIexy8Cy/3

    Score
    3/10
    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      00a0194c20ee912257df53bfe258ee4a

    • SHA1

      d7b4e319bc5119024690dc8230b9cc919b1b86b2

    • SHA256

      dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3

    • SHA512

      3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667

    • SSDEEP

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

    Score
    3/10
    • Target

      WebInstaller.exe

    • Size

      119KB

    • MD5

      fa8d5d7db8a672477f58c3288e80f2b4

    • SHA1

      c9c5646a56f2821524f1bd2ec96e8791e02f351b

    • SHA256

      7d66b5bdcf642395fe8f90360568c5b217e14ddb900cc1162a49fc57db4bb459

    • SHA512

      3b93a81c3af546e682a6523ae626e0ef0572b866cd1390797e91d4450103b8e0ba3a9ad80ea37c291abaea815c1455bc3bbbb0fd4af75a6d258137b3b7dc96f0

    • SSDEEP

      3072:9AcmfYSVXXSFKnYkWKvkowrCnK+mnhAB4i:CcmfYIX9YbKsoFnS+l

    • Installs/modifies Browser Helper Object

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

    • Target

      WebUpdater.exe

    • Size

      180KB

    • MD5

      8bc2dd64d834629522ac98e060b2b69b

    • SHA1

      914bcd2f38ee654a1faa9362221449aa51d5d36a

    • SHA256

      bbaf76834f9266fdd75d79ca4851df68d35b74ad481cac9d8a7358b882e7db78

    • SHA512

      8c3e1511795a0666cb94d14c813d6450fc9a518789b276461cf46bd07d0056473eb740dad2ffe48dc54f498b84daa6b85128bb73b4e75e955dad02f938715b72

    • SSDEEP

      3072:HUjqLbLz/uWcxjLInqvqQeUvfnR22jc+9vhqKlx5im0:Hyu372lLIniZP4kqKjEh

    Score
    3/10
    • Target

      content/iwa-ovr.js

    • Size

      5KB

    • MD5

      8aeb23a43bad2fc8de5f7e4aececac2a

    • SHA1

      db9404e8bce25a3e19ebbae6410e8f635f3dbe85

    • SHA256

      0cdec0385c4f087fc4520ea5b8bdf45275166592100866dd1dba8851fd83ff38

    • SHA512

      e6133e88c6ee6b3075e3bbfc197bc142222e6b14d102f8057e3edb00048216ee63bc083ce15ac770452e807105790ed69c479e245c95278e0ecdd65b25258eaf

    • SSDEEP

      96:FEyzI+6/5S0WQJqLg4MEv/wzeNywJnLdHbON4rUvVwX3kiOoauxmQQXdH5p:FYg0pqM3KwMHb4skL

    Score
    3/10
    • Target

      content/iwinarcade.js

    • Size

      100B

    • MD5

      28494ad572103e06973dedc5fe9a0666

    • SHA1

      4ba036fc7689f6892476d6bf8d18cbbfef3871ff

    • SHA256

      bdfcc77706582ebf878ccc6158f52ad2e17111baeb0ac4a42c8fa8e7ebfa6c9d

    • SHA512

      1db6dcd0fa8222fe6767433408bfbed4b196b4a0bc52ac42e1bd1756013654b3c5c68a3c69f2c42b0d472a368fd98ed693a846cc076629b35433b8e5bb1d47d6

    Score
    3/10
    • Target

      firefox/iWinArcadeLauncher.exe

    • Size

      45KB

    • MD5

      28bd5ae31c863f05f5398b7668208435

    • SHA1

      28fc30b5eae707b86d2c3efc307dceb790a5fdcd

    • SHA256

      724c52bb6b902942e7d90264e5ed9ff258ba18bff5feccb47b7c5d31e8a3c975

    • SHA512

      067673947e650e3d46ed93ce5f79931ecee05f03b39ec0f2eb26d500a3e816a23ef6b3bd50fe3febb4961508bd9af10c269b75c27e7493bf726bf166f62c5908

    • SSDEEP

      768:+f3VmVhsRI26KR+gO3iWn+Cyb9+6otVhyL3UF:Q3AkKBznexot3y4F

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

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
7/10

behavioral12

discovery
Score
7/10

behavioral13

discovery
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discoverypersistence
Score
7/10

behavioral18

discoverypersistence
Score
7/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

adwarediscoverystealer
Score
6/10

behavioral24

adwarediscoverystealer
Score
6/10

behavioral25

discovery
Score
3/10

behavioral26

discovery
Score
3/10

behavioral27

execution
Score
3/10

behavioral28

execution
Score
3/10

behavioral29

execution
Score
3/10

behavioral30

execution
Score
3/10

behavioral31

discovery
Score
3/10

behavioral32

discovery
Score
3/10