Overview

overview

7

Static

static

3

029677a4a2...18.exe

windows7-x64

7

029677a4a2...18.exe

windows10-2004-x64

7

$0/resultbrowser.dll

windows7-x64

1

$0/resultbrowser.dll

windows10-2004-x64

1

$0/resultbrowser.exe

windows7-x64

1

$0/resultbrowser.exe

windows10-2004-x64

3

$0/uninstall.exe

windows7-x64

7

$0/uninstall.exe

windows10-2004-x64

7

$PLUGINSDI...ns.dll

windows7-x64

3

$PLUGINSDI...ns.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    029677a4a25f1f4d29223b989d2ac488_JaffaCakes118

  • Size

    652KB

  • Sample

    240930-whwzxasbmf

  • MD5

    029677a4a25f1f4d29223b989d2ac488

  • SHA1

    40a0cf5525ec0714870774da57e3a7e434040f87

  • SHA256

    b74202b42da26bced2ad73bc73b96faa8da54d1ea2049e4083f54b7b2a3348ca

  • SHA512

    06451d4298ffd4e6a5a10c6310fd80c5af11c2430e0b7a0d251b5fb7da90baa32cf6d9b44cbe21574decc8badc2b9cd0fec2585bdcc7d2f3db80d83f695576f0

  • SSDEEP

    12288:RfsJqbYp6TkQ3ykusestdhzgC7LP6BUQOVAJDSMEbQ5AFH/l:RE6Yp6TkQ3ykQwfz5LCGI1E4Ald

Score
7/10
discovery

Malware Config

Targets

    • Target

      029677a4a25f1f4d29223b989d2ac488_JaffaCakes118

    • Size

      652KB

    • MD5

      029677a4a25f1f4d29223b989d2ac488

    • SHA1

      40a0cf5525ec0714870774da57e3a7e434040f87

    • SHA256

      b74202b42da26bced2ad73bc73b96faa8da54d1ea2049e4083f54b7b2a3348ca

    • SHA512

      06451d4298ffd4e6a5a10c6310fd80c5af11c2430e0b7a0d251b5fb7da90baa32cf6d9b44cbe21574decc8badc2b9cd0fec2585bdcc7d2f3db80d83f695576f0

    • SSDEEP

      12288:RfsJqbYp6TkQ3ykusestdhzgC7LP6BUQOVAJDSMEbQ5AFH/l:RE6Yp6TkQ3ykQwfz5LCGI1E4Ald

    Score
    7/10
    discovery

    • 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.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

    • Target

      $0/resultbrowser.dll

    • Size

      560KB

    • MD5

      3d420e9b099da001110542c5b2810b89

    • SHA1

      73ba5ad9e7a8040f1f42cee1d1ec6049c68451f8

    • SHA256

      91e366a11a6960110ec85173808106f7bcd1132ae98639f2ddcb3344ca04b82a

    • SHA512

      cd9e5a0503a61feae5e10b30160b592dd6773e7f58b1236a17e4680baf3f4ef31bbbb959f9a0207ec2bbacc51be4968bbc70aa28fef48c60fe2549bf0bd1a27a

    • SSDEEP

      12288:Zvb1RlJ+2WsA3jZVilsCrZhR8d2RcAJnI07bgx3JdvPcPxp:lbnlJ+2ojZoSyZ04VJnI0w/h0X

    Score
    1/10
    behavioral3behavioral4

    • Target

      $0/resultbrowser.exe

    • Size

      44KB

    • MD5

      3b6e1efd41843ab6a5237246494a2fa3

    • SHA1

      6c1d8133cc9f5bd33264eea622bcc2c689c0c159

    • SHA256

      560c95d0c5550c1000d5b42c3a3062ad15a6caceaa9329e66c4f2dae92af9708

    • SHA512

      7c1d28640ed27d7edc7756872022f1fbff137a800755704281cc29655fc890da518c6f242894ba20d4d943bfe42a7cc719ec7de70d531fc434ce2def25d0bdb5

    • SSDEEP

      768:CaR3RHNDdwdOmxIf2DkyDIa/2BoecOISfV1l:FRHND8Ommf2DxDIvFcTyl

    Score
    3/10
    discovery
    behavioral5behavioral6

    • Target

      $0/uninstall.exe

    • Size

      83KB

    • MD5

      d90e0c54ddcc23cfc75e32579cc56c70

    • SHA1

      83909c3ad775bac6210d4431b3f03e9229ca9877

    • SHA256

      8274bcdae8b130f8580abeab448d44eff756d0929a5ee3b88ff400db9bb8b806

    • SHA512

      548835b3e11e919d2092fef763b093df0cf879a0964eb0a65b98a753971ab708d65c1a48b7129a63a5c8bd15f40c846be01e0b5899bdbf9ebb977056ee797cfa

    • SSDEEP

      1536:LEkjY1zy214Qay0DGkJ7qAELVigJlRHcpX/OrwsKD7cis52/Dd0P:4kjAJ4dDGkJ+AI0SR8tMwRcisY/2

    Score
    7/10
    discovery

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral7behavioral8

    • Target

      $PLUGINSDIR/InstallOptions.dll

    • Size

      13KB

    • MD5

      d765c492c21689e3d9d61634371fd861

    • SHA1

      ac200933671ae52c9d5544d0e2e8e9144d286c83

    • SHA256

      551e6042dd494ea01549555ffc194ab9729da09058ec714eb368dd06642c9bbc

    • SHA512

      9919a9e848c8f1e26c75d0d29207571e4b86a4140bd554743d2c1f8bd7f386fe4919345b163d89a5d907fb165e435ba0ac5f6b1101713636141f156a420e2e0f

    • SSDEEP

      192:9B6RvrfvOuJQDghBy/X7QKq3TLGciZJf0EzWzMnz6WoF1dBs:v6RrviWaX7eiZJ7nz6bB

    Score
    3/10
    discovery
    behavioral10behavioral9

    • Target

      $PLUGINSDIR/System.dll

    • Size

      10KB

    • MD5

      fe24766ba314f620d57d0cf7339103c0

    • SHA1

      8641545f03f03ff07485d6ec4d7b41cbb898c269

    • SHA256

      802ef71440f662f456bed6283a5ff78066af016897fe6bfd29cac6edc2967bbd

    • SHA512

      60d36959895cebf29c4e7713e6d414980139c7aa4ed1c8c96fefb672c1263af0ce909fb409534355895649c0e8056635112efb0da2ba05694446aec2ca77e2e3

    • SSDEEP

      192:rO6dJA/ruAFEiUdWWE6hE5RYUdJfbub1aMBgMO:yKAFERdlxhGRYUzqZaMB

    Score
    3/10
    discovery
    behavioral11behavioral12

MITRE ATT&CK Enterprise v15

Tasks