Analysis

  • max time kernel
    1556s
  • max time network
    1559s
  • platform
    windows7_x64
  • resource
    win7-20231025-en
  • resource tags

    arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
  • submitted
    28/11/2023, 03:51

General

  • Target

    Remittance Advice B7571.html

  • Size

    22KB

  • MD5

    1d346b2a9392de641ae27fdd9116a04b

  • SHA1

    dcea8de2bb9adba52c28fd05e5bcea862ff6724e

  • SHA256

    ba074ccd26ef821a193922d965b8759731bd455cb874c511fbd8ac66ae249bba

  • SHA512

    4e49351389a95ea4eb1c05f40f674d6dae283dc82abaadfd5c349e20c8a64568c79545dc7acf2b69f764bfca73b8eb7f5d1fbf94c8884f99c74a2cd7e5e31632

  • SSDEEP

    384:zAJ7HluP0EYxCuRilm8ewpaYdkC9LpoXSvITqcvJ86AjpD3FRfCMWJ28TOOKWJ2I:zAhHlu/EAlQSVdDCSzE8D3s1

Score
1/10

Malware Config

Signatures

  • 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\Remittance Advice B7571.html"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2236 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    344B

    MD5

    bed712f5dbef91acc5418457f8401fcd

    SHA1

    bc02116f9e7077aa6131e2e27558cd8ba8289ac8

    SHA256

    83db28bdcc516e7428c5b8377946c884df8ebec4a406d54d73f786cc1b516b3b

    SHA512

    816f73823c7cc955f8e2e900fbc72e18a44785305988690b8e9f7410548906bd35531f2458799904f0293accd111dcce854bc78d52d6b66fd479f34145c3d531

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

    Filesize

    344B

    MD5

    13698da7d37e456e8aec946dc9031ed1

    SHA1

    86117a3f3f2a13e6d1f25ee94c105d8caff709d2

    SHA256

    5b9acb62d888a9eac7646e037785a5c006baa85ec6704496028b520cf922e782

    SHA512

    7170838c29e70fe26fd6684650508fef8927869f61b4957428bd322d10c41190ee1e5bd2a2bf3da2c15dc4a55ca90d322b836338fc482369c54497324d6a827d

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

    Filesize

    344B

    MD5

    c3e4a44333d5ea0d3355f6fa4fd744c6

    SHA1

    86ce8e26a05fb04e5a818aca6bbe2d282b38a22d

    SHA256

    89d5b2d5b6d2a950a47f17684a858b389f0cdef916a6177781acb8aaba57def7

    SHA512

    b8d012b2a88238439a51ca6335548fb29ccee5c670112428c1f4483cc75dc0c82a0dd1e4c2d4456352409420c7643e278eeddbc9ff475c471287df5c1661a9b8

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

    Filesize

    344B

    MD5

    f889fdbb64abae31ce9c3fc8be3969ca

    SHA1

    92fd421861efb3dae7b0170a602023d20d4d3159

    SHA256

    1efb703e84bef7b6cf29c8415d737c6375fed40bcbb25a6c2add9e5eca08d8e3

    SHA512

    021ff14f442f5b75c586168802aeb3319d35f4b100b4e4f1d5ebd7ced3fc56bf679d018a89a8eb678185868561001b3d68659f22932ab2aae797de399f9e5246

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

    Filesize

    344B

    MD5

    0c6124fc9bc7bacd05dd574ca36cd73a

    SHA1

    aa6211e90498d0fe2040aed2a79d3aba99770ce6

    SHA256

    df9df2c8eb123b6c15d7c8f1a6a35f791c1960685c17ebb27599f2722c7039d5

    SHA512

    a5af0337913f1d0fecf196fd49a8df7ae037772ddf7d0bd2b4c94e1db450ecb350f4285bb42eee575a62e2d357e9f18df00cf8b206ee387b622da20363739e98

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

    Filesize

    344B

    MD5

    1aa5cf216579aa0b58e8e39220da9b0f

    SHA1

    ec82f057217b39c92da5dddff3ef3a3013734857

    SHA256

    8298e2d3277c4266c84b6ff90c95c119d3e0dc6e9911b46af2da190013f92873

    SHA512

    504e2d187866f7cbb3645ff5a74c835c46e747090873f80e24fed5b584fe6dadae9ad2163d009148a2496156bd4993f92020bbccdf64f897b20154e5e5e4306d

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

    Filesize

    344B

    MD5

    3b8348e8ddbe7e1f896e020973e77e6e

    SHA1

    8eae4655ecdf622d1ef99b8fba8799fa51c5d820

    SHA256

    ad8b8425e3ae5fc59bb46bc437b7ead0bd76278cc3429e7ec59f15ddb1daf83e

    SHA512

    83da9952df3cdb79c3d6f8a5e0cd621dad61117a5f5fa97dd62f4f8b16f7b0f4267d07020fcfef575f2e97fd0ad9e38e1ca7f8c9a4a1f1f148a403ca4e3038d6

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

    Filesize

    344B

    MD5

    817b1dbe26206826300c4f9a7689912c

    SHA1

    345f7afe9bfa890b6d2a9fb0577c23f19069b9fd

    SHA256

    6095f4ab158164319576c565de0f94b50469c8fedd2002fa906532d0780d6477

    SHA512

    15539761cc2bed5b4ba83560fc372419ef223c62c9d1197bf4aca5836fdb8267599eca2e816543b3566ce0a79fcf7b643db206ea14c5f0311f62d951cfbc690c

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

    Filesize

    344B

    MD5

    652a60accaf7178283ce0826b38fff3b

    SHA1

    ce53b32ac876870596986c396b4eaf63ad1be5fa

    SHA256

    2651e126defd06e2077710c6a69646b8b03ca956d02b381aa25f1a61ef3cec83

    SHA512

    c0519e54ded72facf419883e3d755bac19400c38449e7def32f7a16b0c14d86e7dd58b6eadbb611125cf444e62de32e17d7cc1e07f302b037abf5c9b64fc24ef

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

    Filesize

    344B

    MD5

    3333976415eb4ed0cda738c8583aa3aa

    SHA1

    deb191502bb3bde87f427fa8b8c8754ffbe4fb9e

    SHA256

    54be6c94bdf1cfd152fbeb2ef96e266e4e2e6e517554e0ab87442c8cfa680ba7

    SHA512

    d1e27c8fd8823b91d4731aa6ab769b6f33bd0815a2fd2937a7789d87d2ce294342e18b7cbff28fc732cbf0aadd833b62730288ad81fd430cab365472e3549f59

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

    Filesize

    344B

    MD5

    5d057d4931812c98f4275cd1316cd39e

    SHA1

    63e5ca7ca515f2d58bc638ae38bd5f38a623b1a4

    SHA256

    99a2f57198ced24b7dbc1620958a6369f2141cd32fcb73e981d4ae874b735146

    SHA512

    79060f7ea3cefc8997b83dc2fb9ab7f88f70249568fccfa3668e272cae985beb444efd9adffd7f80e3f7a0f4ba0e73179ba726adffeb1a10834f02ad90e475e8

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

    Filesize

    344B

    MD5

    541bddfc6863cdebfe635995d2cc28e0

    SHA1

    fd5d21b4d053597e7a9c4278dc6b3bc457baae88

    SHA256

    d1e4d16b6ba67b799199828b5610fd7c6f459c189374f052a85bba0c20408676

    SHA512

    f9af18f63beed91aa92e44ff245d6e50ba9db5623645d54fc2aa47f138a8a2123a07fef8885680aadfab04abe3e2f38196b6ec6e2dc819e2d0f66551a6f6517b

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

    Filesize

    344B

    MD5

    908ccb0100162a1616574066cd6d9f19

    SHA1

    2ec182038696258fc586b75c2e856965084ac749

    SHA256

    61286ae85a672c7d7010e10c2fd555e12c3a5617d31d2226fba8b3e01e623066

    SHA512

    3ce32d8d243987f676c07f6b1a8b0c68f95b038428708bda24c375c79b4c97841da07571e8a8bf8d0a26f700e153fbc691486d39380f1cee01f2650bcdeedc15

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

    Filesize

    344B

    MD5

    76d5738befcf98c3ea8b69889da40d8d

    SHA1

    510315a5a519638bce4fae6b0507206167802b06

    SHA256

    ed5ab21396bd07bd76d7e00e591eb7b73e23f9f781987133b7ef53df86092f80

    SHA512

    c5b78f9db3a59abeba958d70756e91ce52dd7e3965f3928291a2dee51b617ca48346e0398cb3b29923892a5f245ae6f506449b83faf3c31b2ee9fcf48a02c2c7

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

    Filesize

    344B

    MD5

    b39255690a2279fc04412c1a713cccf4

    SHA1

    5fd238530b724229a3dfc820c2c17d73af575c55

    SHA256

    d5cbff52cd8e1cbddf76050b982fe81c09e9c6b75cff30221d2ddf62c8f3995e

    SHA512

    43baa1d260944db7f196b869ed6925f2c7636ddfa73eb86cc500860532c6b2271c7026662cfa422dea3c697c0d44052507f91b957b4336e07e5da17862e1cedb

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

    Filesize

    344B

    MD5

    3c6436ef71215b3f270654714443c803

    SHA1

    622d4c392552bb9597b2a82e255a68681b15190f

    SHA256

    9623a6e5a38f5c8c6c6dfce87712251125598149c7ecd37ea2174db36ecdcd03

    SHA512

    ad1694012e64f300204c3e44784ad1ea1e58d4eba46b610c0155056721e25cd57a9634e756a10697cc2b8be31daf7faaf2754acd68aa186ccd5a1aaaeaa1be29

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

    Filesize

    344B

    MD5

    a91e617b47542511cac99c398cd3cd42

    SHA1

    21725ee8f756179a71d4b105727c7386edbc4528

    SHA256

    d7576f8274b2f8a3123d48c0cc1ea441cdf5ac9e7344c6601ef53b22ec5a3f63

    SHA512

    7776465fb9efe656395a6fa6f95569832223feb22b0ac1610423ba2151800ab6d4cf3c08334aa7621098cc76e273697d37347a961846a8620691153031ba29e2

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

    Filesize

    344B

    MD5

    0c17b88e2527f432138835e452a5d5c6

    SHA1

    41279d7055335a693645ff982127a0bf0e0ca6e3

    SHA256

    3a340a22ef79c496e0be9732fd16872544c7e95da55a9d18d087a7317f598a1a

    SHA512

    c18a436fc5cdf13c4a95750f81de4f10a5578871a13c95bdfaf43a7f7408021c15f15a6c3673771c84927d03013193a5c388cbda1a67f43d296736329374b8a4

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

    Filesize

    344B

    MD5

    a7ec5b4fd4fac788b1923b6b95337e2d

    SHA1

    e412d8baa7de66eb1130a4eb3048d7b1b072f032

    SHA256

    be135097e3054ed937a8303e458401757cb9cf7705667de1ae19c219e39f5c0d

    SHA512

    ef5a4413f5cfa26af397e506ce5272d112219071b36540e1c71250307b07b4185a7d368262c49b176d515bbb3f5fafa8640a684a4c0247e01c90616e4c9caffc

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

    Filesize

    344B

    MD5

    5655a800dac86a5189e1f5bc2f136f9a

    SHA1

    b34b597f56d99fccfbe5805d07fcd7b023ea6cdb

    SHA256

    cae23c20f894b668d0143e25cd18324daeb4b402d113a97cedb1f6dea0650041

    SHA512

    7461c666bf2ea534afcec271390b0ffe1f9e0cd2bb0522a319e24ec5f53bff53d7a423187838a7d1088e8b736ad60b81ca09a4614393ef47e469f75379b7d9a5

  • C:\Users\Admin\AppData\Local\Temp\Cab5255.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar52E7.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf