Overview

overview

7

Static

static

3

78def02d31...3d.exe

windows7-x64

7

78def02d31...3d.exe

windows10-2004-x64

7

$0/browserseek.dll

windows7-x64

1

$0/browserseek.dll

windows10-2004-x64

1

$0/browserseek.exe

windows7-x64

3

$0/browserseek.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

$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

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General

  • Target

    78def02d3152aca904aa9cdf17cc623d

  • Size

    698KB

  • Sample

    240127-bfannsbdhj

  • MD5

    78def02d3152aca904aa9cdf17cc623d

  • SHA1

    5824c6d78e1594b5070bfe4ce0b0b11025e918c5

  • SHA256

    7e10b538209da2adc350ec765ddab6b8dfe2be66ca67b0355645ff1099d04923

  • SHA512

    d2759ced738b90f5e2d6fb4f42c61f639e8d22b9607d03f32c47bb642d8fde63a42a7a9bc84425e431e3711adb4c5f5c4595c1b9b355ff01e1fec81fcaf6e610

  • SSDEEP

    12288:p591TkvJ/vtV8WrePeyhxlExQqAQT1hpIzlcepgg3bMrf7k1mFlxoCWBZF9AiwQl:pj9kpEWKHRsDN1ulHR3bFmF4CWLFGibV

Score
7/10

Malware Config

Targets

    • Target

      78def02d3152aca904aa9cdf17cc623d

    • Size

      698KB

    • MD5

      78def02d3152aca904aa9cdf17cc623d

    • SHA1

      5824c6d78e1594b5070bfe4ce0b0b11025e918c5

    • SHA256

      7e10b538209da2adc350ec765ddab6b8dfe2be66ca67b0355645ff1099d04923

    • SHA512

      d2759ced738b90f5e2d6fb4f42c61f639e8d22b9607d03f32c47bb642d8fde63a42a7a9bc84425e431e3711adb4c5f5c4595c1b9b355ff01e1fec81fcaf6e610

    • SSDEEP

      12288:p591TkvJ/vtV8WrePeyhxlExQqAQT1hpIzlcepgg3bMrf7k1mFlxoCWBZF9AiwQl:pj9kpEWKHRsDN1ulHR3bFmF4CWLFGibV

    Score
    7/10

    • Loads dropped DLL

    behavioral1behavioral2

    • Target

      $0/browserseek.dll

    • Size

      576KB

    • MD5

      625c9c871ddaee101d4b54703a8eaa3e

    • SHA1

      29ce6d80dc5ac4398bee63ba1dd9faf34a2ce606

    • SHA256

      85add2fb341e57f452844d915f3d64cb2393f4cbae21699eabace90b5ae4ff18

    • SHA512

      313ca144051a9b18daf0f62cb60e57a15fb2c8a0ead0d78419b4ddafbb43cc02d586172b63d4c6a831c9fc0ac1ada8814190bbf110d5ee25c1a338982c722d47

    • SSDEEP

      12288:xcifobDIkepNY6Z1HDGPfVTAOVyP2+PcZV9sMA3gQtSIPJqtqM:xJobDIpzZiPfVE1Pt0ZVyMOyOq5

    Score
    1/10
    behavioral3behavioral4

    • Target

      $0/browserseek.exe

    • Size

      25KB

    • MD5

      81dc7f487fa5bd89fb1ba7c2420f9f64

    • SHA1

      aed6ea394a769696d7e35635934940401ded9574

    • SHA256

      699cac60f8ced062cfb49dd2da3ce416e10c08372f25b9476cda60add1449480

    • SHA512

      406d8a6054f47002bd28027079ec5adeb8082440cc7e4142e839f41c082c9ecdcff89259243952d3dd8fa0cd24d287d66155e4246a3b3d84fda41bc1243a9e0e

    • SSDEEP

      768:Hgrkahnan6TYIFXja9DPmjGQcnvRB0aBal0:ArdhnanTIFXjIDPNQcv3ql0

    Score
    3/10
    behavioral5behavioral6

    • Target

      $0/uninstall.exe

    • Size

      78KB

    • MD5

      a2e8cb9d599e21095a28f548fc156232

    • SHA1

      f39d004f294d08e87daec0e118260c980fed1bf0

    • SHA256

      ef664d3b690283b91afc6e3a545c28b14bab3448b79a34d39a0c0aec15f4d29a

    • SHA512

      7e4eef45d5cc53b0f9f5c48fd6e24aab458e5495cf4a2b37405a17f73da6a9e8ed1bf833f0f83932c43e624cc018fa95de03cee5cf533c27f6dc3b9d86b52b6c

    • SSDEEP

      1536:PEkjY1zy214Qay0DGkJ7qAELVigJTzdcp6hLeh8a+gZuNCtO2/DF:8kjAJ4dDGkJ+AI0GzC4hChIg97/Z

    Score
    7/10

    • 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
    behavioral10behavioral9

    • Target

      $PLUGINSDIR/System.dll

    • Size

      10KB

    • MD5

      fe24766ba314f620d57d0cf7339103c0

    • SHA1

      8641545f03f03ff07485d6ec4d7b41cbb898c269

    • SHA256

      802ef71440f662f456bed6283a5ff78066af016897fe6bfd29cac6edc2967bbd

    • SHA512

      60d36959895cebf29c4e7713e6d414980139c7aa4ed1c8c96fefb672c1263af0ce909fb409534355895649c0e8056635112efb0da2ba05694446aec2ca77e2e3

    • SSDEEP

      192:rO6dJA/ruAFEiUdWWE6hE5RYUdJfbub1aMBgMO:yKAFERdlxhGRYUzqZaMB

    Score
    3/10
    behavioral11behavioral12

    • Target

      $PLUGINSDIR/InstallOptions.dll

    • Size

      13KB

    • MD5

      d765c492c21689e3d9d61634371fd861

    • SHA1

      ac200933671ae52c9d5544d0e2e8e9144d286c83

    • SHA256

      551e6042dd494ea01549555ffc194ab9729da09058ec714eb368dd06642c9bbc

    • SHA512

      9919a9e848c8f1e26c75d0d29207571e4b86a4140bd554743d2c1f8bd7f386fe4919345b163d89a5d907fb165e435ba0ac5f6b1101713636141f156a420e2e0f

    • SSDEEP

      192:9B6RvrfvOuJQDghBy/X7QKq3TLGciZJf0EzWzMnz6WoF1dBs:v6RrviWaX7eiZJ7nz6bB

    Score
    3/10
    behavioral13behavioral14

    • Target

      $PLUGINSDIR/System.dll

    • Size

      10KB

    • MD5

      fe24766ba314f620d57d0cf7339103c0

    • SHA1

      8641545f03f03ff07485d6ec4d7b41cbb898c269

    • SHA256

      802ef71440f662f456bed6283a5ff78066af016897fe6bfd29cac6edc2967bbd

    • SHA512

      60d36959895cebf29c4e7713e6d414980139c7aa4ed1c8c96fefb672c1263af0ce909fb409534355895649c0e8056635112efb0da2ba05694446aec2ca77e2e3

    • SSDEEP

      192:rO6dJA/ruAFEiUdWWE6hE5RYUdJfbub1aMBgMO:yKAFERdlxhGRYUzqZaMB

    Score
    3/10
    behavioral15behavioral16

MITRE ATT&CK Enterprise v15

Tasks