Resubmissions

26/03/2025, 13:56

250326-q8qmxsxr18 6

25/03/2025, 16:34

250325-t3db7asnz6 4

25/03/2025, 16:12

250325-tnkgyssmv2 7

Analysis

  • max time kernel
    133s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    25/03/2025, 16:34

General

  • Target

    FirstLogonAnim.html

  • Size

    101KB

  • MD5

    d563f7a009fb7ac826c88dfd5cfe55d9

  • SHA1

    92e3a38de7c6fae27bfb08f40c9d28780407c26f

  • SHA256

    600d6151fe47eb99535638c7fed1183996d94ef603e0f8469383e058a3ed3f9f

  • SHA512

    adf9f99b8419d4e1bf42be7a6128066df53d23359c319fe6ab3137811338778abaa2cb09d5411977edb9340491cc7a70a9c291fb2a2f6f8f2fb5270753903909

  • SSDEEP

    768:5fDDI+fh378/tZ5vAiwf/ysFIVusFIVFDVgLRDVy18mCgLkm3y1km3gLRm3y1eDK:5bDIvwWxSAVUrhia

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\FirstLogonAnim.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2880
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2880 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    71KB

    MD5

    83142242e97b8953c386f988aa694e4a

    SHA1

    833ed12fc15b356136dcdd27c61a50f59c5c7d50

    SHA256

    d72761e1a334a754ce8250e3af7ea4bf25301040929fd88cf9e50b4a9197d755

    SHA512

    bb6da177bd16d163f377d9b4c63f6d535804137887684c113cc2f643ceab4f34338c06b5a29213c23d375e95d22ef417eac928822dfb3688ce9e2de9d5242d10

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    8d1b5f9fcb3bdb1e9f8ea0a9504d4164

    SHA1

    7707b9bf703f2389525ca61c8c06c500ae6b9d53

    SHA256

    c3b6f9558b6776d1d11c6136ebf1f358de920ec6fdd1ddf9d3683d8eee54637f

    SHA512

    fa9c7cb291286f6bab5476ff2da4d593f124cea49f927d9f2c495608c8f275bc586bcca814f509f9d2debf61bd100e4bd7323cd937723fcd9707131061cd6b68

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    109efbd7b64a4886c5850cade0b707f4

    SHA1

    b2c3813eed27c2f01276d83dcc271098b6254ff0

    SHA256

    d3c59f3af6d5a0b2b22bc37c14130d8a369f48c0ac900ecb53867edbfd66032f

    SHA512

    31a90d0a49fe22f4d9971c76fea59ab5839dcca990a15564092c532dca450ae7aa9477a0a749f6fcc96f8f9315d9d2a4621aa448e3ddda70f44062fbca41b943

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    e1963fc6e7bd561e256665093bcf32b9

    SHA1

    53987ad31fd5ff6bd2dace342edd6e20e9feef6a

    SHA256

    13401e9ad0237628e00d42a96645629f03ba562b2175f12128887fb930f21d6d

    SHA512

    9ac2a72a4e0f9baf67e3714cc1df957d5eb18416ed7b9e57807b56f66c57ed1319616e26602719a48c8fff731c0bd7f3ef76f2512ddd462eec613b6b99c9b9c7

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    e07933a3e8c5f99a18240e710003288d

    SHA1

    a5c90b6bf0d8e1d6046130f40535ad765d5caa83

    SHA256

    8f1ac556900b57beff5755703ade450f86dc71684eb30595bed4e8e7672da6fa

    SHA512

    f261e163fd03a8457b2611224f5a33b690a2fc672bf8ced510eefc68d9eb19346db9aeadbad591ba138444ef651c9122813394e2f475be1ba8c3dfeaab231120

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    db9712828f0e245838fd03b3cf242f19

    SHA1

    afa366e6de633ff7995338488ab2aeac47cd11cc

    SHA256

    218feace301ceb81679808b251451f2163ccbca25d3c9c1111d679c18c5332ac

    SHA512

    67b2b2c5815e717e349f916e751a8f5c27dd8e3414c694bbc00ff852042e63209f835cec2b3981ef8f1e19ba0a4bc76026099454349f1004f0c92379fef3fc3d

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    d21feb802c0b70ec346d81fba0a97efb

    SHA1

    a2143621db0b78a19dab3c196a510b6c297e99af

    SHA256

    827518a2131c29b4d55ea8f9fc67ec23bad3abb428ab38455cfe1913fa1367e4

    SHA512

    309439cc54181bd3438907f7c9f4aee2c1aa86e6a7dd54b7d439efde8e6f811382c80d1e13ba8269c574afe0a29e1a6bd2ca75338e74c85d2e5810ff9062b067

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    764a824bf6bbff2d7d35f55131934bf4

    SHA1

    a5e232400ef123da4832e65dc1accb7f962e019f

    SHA256

    5a0ba7e5c8ac4ccd57f840d2d7201ca15f1ccebc8fc5dee51f71fa4dc1b32cf0

    SHA512

    7a296f596de8826759c41e64d343179066debcd3f51a81fb25eeca873307cb9bd173187c7951a15a51bc05328fbd86fc66de90e5c45781d1c6c8fa83e2642ac1

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    68721b23303b2703684114e0c0090e90

    SHA1

    1e5a61ba57d5d1c89c1d30fa865751074a9e4d8b

    SHA256

    cbfbc1b1f41d6a31af4516bf668cdbb14f7bf464996980826d2da6e7d411880d

    SHA512

    c38cd84ea2f05269e1ed14a7a59481a5549a8d7cf10acb75204b77ec3cfeda040b39cfe59ad345a998488ed1a339de5bee2b9e0688be563156a806c1a1cec750

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    e5c894e5d6f8a6e5845b9550724bac4f

    SHA1

    ef5653fba8c518b4ba0df338cd57d14807cf1ea7

    SHA256

    d3222bb24a9105433e11c409cc023ef439e35b80755a32b9470a180148cb08dc

    SHA512

    82863712597bf02d04f3a82f4306deceb96e7ed72f66b0b77bb0c9a4d4f3468adeb6417682937e04cdec1d731bff7a07a0a478a9d1728d19443b61d273804e59

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    318230d63ce4e2423226e43e9311583f

    SHA1

    9ececb52a520a284f17c954c075320d4f0e5ab97

    SHA256

    9d7227280f646f0f9e2bc4ae63f9e682e82c0ac6f703517efce4e88da230882d

    SHA512

    7196a2b5d7e32aed4ee343c3b2e550a14f516c7e311bfe1b0cfb8bb967b83e4f27f3b92467565035ac38e811bf008d758aa79bd9c592132ca75c04a8a54f2284

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    917cac06eea5c34bed65f6fe0fdebd38

    SHA1

    c1758d9cf7e8de92a5be37c6d122159b663f6f18

    SHA256

    643441aeff8657bce8bf7a09237dc57012864dd24ed65b45697a2df59ee2b665

    SHA512

    cd00c343687f33ebca8f1107446d5c472ad6a4f8ab09a309894932a76232cb5059c43ab879cc6845116ab7cb8187d7a4706683f9a8de5dd4bc4fa56be7008346

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    6f7b88b2b34d510c0bee0bac0670ab4b

    SHA1

    8dbcdd90a1e6afef0cf50823773cbccf7840a685

    SHA256

    ee3ba740cb12349fde70d36ba2c2dc495411415afc3ebfb73877444f7f0773ed

    SHA512

    e2a3185f20aee7a2e8217ef4f22a4a84da4a27bbd267ca4dd58fd1fea900df7e39105c53aaeca52dc08571435c2af54022959d0e181d9421b7f217c25c682b44

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    14454d11a2139aaf1b8f0cf870fbc2c2

    SHA1

    ad27ae3211b85076bcdc255bd2eb490792eed21b

    SHA256

    478ba32f054e7b558872969f0014d934bbd2925f0d4a25fef2aa962faad3551f

    SHA512

    2032cb16a81abab84ce11c249b7ecd28e13b3ee3c2211388464841ccacda3127e399436f4290e98b6a12088f66aa41ebea402b77363e3489900d03fec7723b9f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    1c5e92af2ecd9b94aff53d714f53ab0b

    SHA1

    f62a5ac0d01d88c2f09881074bba02e5db6750f6

    SHA256

    5b7f3282df7149305029e2e8d699da825605ddf4d11a90aa6162c9ac78d3054a

    SHA512

    66fd432580fe81782c3257a931be8d84310e4f79da5a5f51c92117cfca502ae8beae188765c7eaa2d2e59c8d584f095ab92fa0b28d2fd443d1e6ee68f4899a85

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    ddbe960e3d8652424923c85bd88960c6

    SHA1

    c69d8802fa6df2851a75a17c79215022c6f0fa65

    SHA256

    d2fb4757850678042302c66cb9017013341bc68bdbb41761192a0684501544e7

    SHA512

    9b93d491709b1e2e78ca47d0d85dd032aec8fa46f4543db1b7587ddb0e14e8922b25274d29dd6a66864abf9ee6bfd1b71081ace0699a3a6c3ba0133fbb0cb967

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    de42589b26bc2a6497095ff97c2860ea

    SHA1

    f8cadbdaf08a5af33843d813ca8865ee1426dd92

    SHA256

    c5cc9ee4b058bd50c40454f618ef009fc23f587e674fb1d0168636415db47d9b

    SHA512

    c980b5527c25eb053d3a78d645be055a341f0f1721db95fe3409024aa2aec88db59a92d7e4eafcb95cd37a1b5c6666cb453fb65b6a937387016f592c34aeafbf

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    5ca145c9c6500c4b0f2353fc86e0260b

    SHA1

    4488ae0c953188f71f506dd8289096afae17822e

    SHA256

    63b43bbc5b00f9969b5835b0b9704a9f4ccdfa9ef38abc301d16159d0b78081b

    SHA512

    355a73fffe3f44104e8a49db8f45337b0de35a02afb7045da4946f250c76b7df96a7b1771607ae98378e7f15f01aa62e5a7217141a0c28bf2dfc9d6b8de69d55

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    58a4e0dca6b6551caab9bcc5672bb10b

    SHA1

    12358f09cd949446feb2a30cf3cf7e958ffa403e

    SHA256

    f841ef9605395b6f53ae0151a7d1fabaf28e7d62c0182cfbef47ed968e4041d5

    SHA512

    78efa24148ae0d5f3434035af710e794f5c230a1f2f1c27a9902fbcf762711646d46bdbf60c9821e15811ca0deefd683958711582ec74861de96faa325d46bac

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    aa881b40077953425b78ad38224f0c14

    SHA1

    061878b9535808c69edad5c7b33e4a9eb4d789ee

    SHA256

    1f48925ad92411897be501beed25eefa5b98428378fecc9c2b857f87eae3ca51

    SHA512

    7a8f8a11f87244170d5ee06f1889bfe572b105df42cdaab0a0059aa9d3ba39ce9e11962a4f4f93f298fb85c7de4fb72573ac71f000b8661b338fbd0092f3321e

  • C:\Users\Admin\AppData\Local\Temp\Cab7689.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar777B.tmp

    Filesize

    183KB

    MD5

    109cab5505f5e065b63d01361467a83b

    SHA1

    4ed78955b9272a9ed689b51bf2bf4a86a25e53fc

    SHA256

    ea6b7f51e85835c09259d9475a7d246c3e764ad67c449673f9dc97172c351673

    SHA512

    753a6da5d6889dd52f40208e37f2b8c185805ef81148682b269fff5aa84a46d710fe0ebfe05bce625da2e801e1c26745998a41266fa36bf47bc088a224d730cc