General

  • Target

    fb45c6264eaee881daaa092e3ed6f4cc_JaffaCakes118

  • Size

    1.3MB

  • Sample

    240419-11774sgg42

  • MD5

    fb45c6264eaee881daaa092e3ed6f4cc

  • SHA1

    f9beb65e5e4c15afcd699183ea94179868861a22

  • SHA256

    565ea5b207facf99f94297836f52c852726ec97eaa6ee93d6d2303a5e3629123

  • SHA512

    5ef298f3bee8bcacd7ee177658d5af1c6dbfe883f6a439d0643a9e73e13b520beb152ce0be6c14f06f05d63e2ba3b2881b8801c7a112dd733d22a9cc60a58b2b

  • SSDEEP

    24576:UUADOR/QHgH8Jl+SPfWc9WIPQvJIBtJpceDQLTV73hQljTChzwn35U:UnD6WoS3T9XEqn3p23ID3C

Malware Config

Targets

    • Target

      IER.exe

    • Size

      1.3MB

    • MD5

      8f568cd59561acd2d01ad86f118eb5d1

    • SHA1

      cc7fe66f16f1fbbc64104322ad8913897dc3174e

    • SHA256

      c3ccf448aa4ea68d9af82ff2bee8ee868bba70350c0e76abd512e81ed0c750f1

    • SHA512

      86953344aff3cd091347dafcdc50453b6041147b2e5fcc099568a34f87c9a039715536b0bec6053a9acd052ebfc40f22cc865747b6c86f63a2726784225f9f4c

    • SSDEEP

      24576:EqD2EP5tKwQFMesBvFNeuew8Nj1wSz6m9xieWUQgjtp/Ttb3HToLmTgKgN/HNJ:EqyoXKJqepwUj1wc6m6CJjj/TtbjVgKC

    Score
    7/10
    • Loads dropped DLL

    • Target

      //uninstall.exe

    • Size

      42KB

    • MD5

      c39718ffdc8f16f6ac80f8349670bfe0

    • SHA1

      2afb5c7809b2e082ceee70646af36edfd044f7eb

    • SHA256

      d55f3f9411ae4999c39e5f3c8a9f86ea7335f893ea0f97733ba1e51eaeded723

    • SHA512

      a89cd54ae4b3c5dced72f93913a601f6fe6216d8c09bbded33e03c5d229b57d4499c102a792f910777b34134769b01d85503536c7a1f622b34105a9d27c1a34c

    • SSDEEP

      768:mpUheCMl4kpfBzygqhknyKGm0MO+KjcqbVdjUMtFlBJ292GXQ:mpUheCLa9ygqgGm0quDBJgQ

    Score
    1/10
    • Target

      /AdMon.dll

    • Size

      136KB

    • MD5

      ea80b3432f3637db5e51868010506738

    • SHA1

      57b753a962c0663f667601fc26173600ed08c370

    • SHA256

      76e3c8fdb610d6e59a43e7e3f47d4939eb936bba78bda44ed83b3e6406762916

    • SHA512

      68ea2490324dc7c847585ebe05e880503d192d7d7a6dde34af39ebde5dac550110482c18f90243c1987c524accb1e21f6cc4ad4f271c5f70cd89dfdb334b80f7

    • SSDEEP

      1536:dAbTnUcUIAE0aGO/oL1qI9narA60VuJ6TEx4C1d8WjC6Uf8nhOqH9u5vAQOvpzp+:YJ47I/Ebk+CwWDUKOqHYVAhRAWpI6Tu

    Score
    1/10
    • Target

      /IERbar.htm

    • Size

      6KB

    • MD5

      7bbfb826bd2073de5eae12a6450df6e1

    • SHA1

      1b5603ad21fa6ffa33c4ddbcc56061ee20b782dd

    • SHA256

      dca376eaa9151bd42c406bf233e123b0cffb58b9747222b7aa36e5aa8f2dbfe9

    • SHA512

      13d1a40e86939051cbb325217de588a8bb2217897a22d7b6715c7ff9b6da30ed102eafc6ee1c9d16fed0572a922651bd218376fb5fa247a7776298c6d419ae82

    • SSDEEP

      192:Cp3NLjPFH2APVxypaEHW2sw199uh1/UGju:oNH2ymB927u

    Score
    1/10
    • Target

      /IE޸ר.exe

    • Size

      462KB

    • MD5

      35c84800480f6883488ebaa1f1628b32

    • SHA1

      6502aed6d615cd09c2851756f14c1fd103fd06f2

    • SHA256

      6aa595fe0f53af4bb4a1797f9999233850ce247a24209bc8ccd109ae161150ad

    • SHA512

      690266f28cddfd074d4c5e2e7f70d460dc15f33f651dab737bd1e23434219ea0726429378209be4d7236471a37549c2388c1765b6618ae26abeadaa29daa1e36

    • SSDEEP

      12288:FLAbbkk0hAlOeDPrmjz2du1GH0ygZ5yw+qI/xk:OAhAlnK6dusw+

    Score
    1/10
    • Target

      /LiveUpdate/AdMon.dll

    • Size

      136KB

    • MD5

      ea80b3432f3637db5e51868010506738

    • SHA1

      57b753a962c0663f667601fc26173600ed08c370

    • SHA256

      76e3c8fdb610d6e59a43e7e3f47d4939eb936bba78bda44ed83b3e6406762916

    • SHA512

      68ea2490324dc7c847585ebe05e880503d192d7d7a6dde34af39ebde5dac550110482c18f90243c1987c524accb1e21f6cc4ad4f271c5f70cd89dfdb334b80f7

    • SSDEEP

      1536:dAbTnUcUIAE0aGO/oL1qI9narA60VuJ6TEx4C1d8WjC6Uf8nhOqH9u5vAQOvpzp+:YJ47I/Ebk+CwWDUKOqHYVAhRAWpI6Tu

    Score
    1/10
    • Target

      /config.dll

    • Size

      558B

    • MD5

      e7d0f0201b7e3e039d227bfbae8769b3

    • SHA1

      253ecad44ed3354f6d896bf85444c2a07559842e

    • SHA256

      9380fc22a21f224e82369b80c8f22f281e9d619ce350cb065d4f2d1c23e92c8d

    • SHA512

      3a965a8e9269d28280ff6671f334c290049c8bcbc9e1d1f842b078f3bb0f98b7f095c961458ccff90bcb51ba380e604ff566d7805be2f66c8305ad1ccfd558e9

    Score
    1/10
    • Target

      /gr18.exe

    • Size

      373KB

    • MD5

      d1a394175888d4c13d0bca01f951294c

    • SHA1

      70290be73b0c5c18cea05f6f8a02f5cb3406f8ac

    • SHA256

      887e4f3cad7785f7a6cca3ac8a0a4c5d2ef0a6c39246fe2170ab087611e8de36

    • SHA512

      4b70ed1efdb83ed231136e3bc9943acdd9d51573f9ea936d8a74353dc516cfa16e9e9e87810208293fc6aed69b92d5dca83e843674c7ed70db5f2dcc21fc377f

    • SSDEEP

      6144:hGDn+RXMXadxfM2pMJw3L5G26eHt9h2I1lnLjsp+bzHsunmU9HMPeqYyUbvRCM/5:cDn+SXGM3R/eHt9hLbLjsp+bzHsun9yk

    Score
    1/10
    • Target

      /login.htm

    • Size

      6KB

    • MD5

      2fcfc5bdf780b8ade22dade1d7aa9316

    • SHA1

      20520542c16168be3ef69b5b56fb35db06f9cdbb

    • SHA256

      8a82304f442edf13ff763f1b16e71628c2ef967b6f3cee22a3df9ded49951191

    • SHA512

      ee96786bb932cf606d4978f92a7f7f6ed10308c2315108b1b7667eaf0143fce2e586f2110cdfcb5e80c06665ac8cdf1b0e29520e4cea7767fa073f05416b4ead

    • SSDEEP

      192:Tsw3LRBp3NLjPFH2APVxypaEHWphaj0R6X4RGp:TdL7NH2yy4K

    Score
    1/10
    • Target

      /ɽ$(LSTR_6014)url

    • Size

      110B

    • MD5

      16bcbba756044d7fcad211311d214e81

    • SHA1

      6f77c89828061429113fb0623e59eda52525fce3

    • SHA256

      2f416044ad85b3408055c30929a8cec4ea4b72a16aaab0d5e558267891d8deea

    • SHA512

      c620bc4d6c1e6da203dc61d13498333a1fb701973fad8769169c5d03a42593980c801cd03f2d3a6a2ce7198623bcbf4e3733706d4e1056f5d1a1fa9abbd261af

    Score
    1/10
    • Target

      /»ȵӰ.url

    • Size

      76B

    • MD5

      8c519d60499c5f1c7bebd59d2445275a

    • SHA1

      4dcc278a4a7f7f5c7c9e752cb19c0f145f8a8029

    • SHA256

      8aa560042de0842743910f27a10398b82783a7f694db0f37d80249f39092f798

    • SHA512

      69b40d0acd7adddc973866dc277b312d6a634f6da39b7fdceb74b632c61b5f75e2aab3fa892f215f2f1fec0e21c1fcde9dc7ee966dcfb051768a97ca24dc9a45

    Score
    1/10
    • Target

      /InstallOptions.dll

    • Size

      12KB

    • MD5

      695751df50c11f303b060d63eababe1d

    • SHA1

      ffa5fa91750c3e63589fecae8aa90c232611c94d

    • SHA256

      4f871b4c8815758f7718ad68d688c6dc05cae205ddf3bcb00147a99746414435

    • SHA512

      c9877e0d08c65b23717f3acf3be92ead79c6afde594bd4358694e128fb7149f4a1f33380fae0fb65411e5c68a9d91d2a353b4ef3da5169d3452441eb65880ce0

    • SSDEEP

      192:ebtwKT+lyf+vQ/QnXN4dGIIvfe+ncp+hebyWLblA3xrh3Gr4:gtwKTOyZQX+dGNvfe+2+1WLbsxBG

    Score
    1/10
    • Target

      $_4741_/IERBar.dll

    • Size

      213KB

    • MD5

      9e166c73aa9816c4b6ac49229955e29a

    • SHA1

      d3df2afe4eed9ad0d2a3d2693158bf3d8595f5da

    • SHA256

      9ef8b102c57316cadba77864bbe183e084b7346a6f994c8a32c519247f21dd12

    • SHA512

      78b440da36b73830cbfa9988dba99836a65d48eff8ba4e203f5de563d3afe7a613546291ec91e83c3ac44700c9317eef7fcdfb41811a07c912c80e0609c25214

    • SSDEEP

      6144:077lHwhDMaw7RPBYmDzH0AIj6lIyWkLPkBvcEtdaY:0/RKX2P+mDzH0noIbkLt9Y

    Score
    6/10
    • Installs/modifies Browser Helper Object

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

    • Target

      $_4741_/flash9h.dll

    • Size

      96KB

    • MD5

      0fcb0e41a5e6f402c626e674f91e0778

    • SHA1

      ba48c9b07c369504c198f844c4cf20a3c7c3d6e3

    • SHA256

      756b22a3753c93491463ff22c362ff3bc173b47a69e77314b0c7c6e595967955

    • SHA512

      7865d48c3362589fa2fb8283c631a58b38663aa062b5e1581c850b08295101572eeb284fa60c284d1713b3512694c21961fb15970aa834f1181343adaebdce0d

    • SSDEEP

      1536:BNiTVFMfs2Yr4yK+H2nCKxdlQnTBDcpirm8lSxIJJoimcNo:B8VSs2YU4H9KzlQlcpenSgoim

    Score
    6/10
    • Installs/modifies Browser Helper Object

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

    • Target

      新云软件.url

    • Size

      133B

    • MD5

      4f0017b3b346bd0626f0c3b915e6e734

    • SHA1

      823bf3ff9e16cd636c9dc0dc690d6a586fcbfe92

    • SHA256

      df65af1fc1e09f6effbde7e0ef1cb64d6caeef1f62b0e6467821efa032533678

    • SHA512

      0f5eb5024cf6a0323f7998d419995a707c48de917a5899a185369e6acfeb17c09ffa03f7d110adc87b8de20b7d4bf30d50c72479bfb18614d2e21cbe169dc5a6

    Score
    1/10

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Browser Extensions

2
T1176

Defense Evasion

Modify Registry

3
T1112

Tasks