Analysis

  • max time kernel
    135s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20231025-es
  • resource tags

    arch:x64arch:x86image:win7-20231025-eslocale:es-esos:windows7-x64systemwindows
  • submitted
    07/11/2023, 13:42

General

  • Target

    BF_Dialogue.xml

  • Size

    4KB

  • MD5

    1999194975b08570a9f4e5e327d0f321

  • SHA1

    6e95b0edaab161b36d873039251c06c40a21c40e

  • SHA256

    55f4bb5adf72e4213517c29fc27f21e5c8de47cc551dfc3fa28e4c76ea0a4bb9

  • SHA512

    807b843b4f6309b11d730fbcbef4dc33617a795c4bca93924c570ba7fe1c5976a67ec2454b695a1c4ef5a40936a522f786023adc933e39348367cb9866399585

  • SSDEEP

    48:3KBlBxnl37JxVYFJFQjSz3uJXuHuWuhzuyFh+c/HDHqlYNwsMd/bIbH9wCl3DMX/:kN3NnSz+JeOHhqwmSwHC73wFh

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE
    "C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\BF_Dialogue.xml"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2160
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2644
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2644 CREDAT:275457 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2816

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

          df7a1265d484db43345a1085a8588d24

          SHA1

          76afa5a820fce6b086e5d22773b6f04f72316368

          SHA256

          7c3c46654758624c1700d4c1de1157911369ae393b30aa077cece5105387c99d

          SHA512

          0b571631e62f62df55d8b782c9c62e92d17f1816224e678f0629a8cc7a8440971bc8087455fd2a610ee45d5079795f4f1cfbff2a8f2b2433164f31927af596e3

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

          Filesize

          344B

          MD5

          43aa92a67d5462193a3a9c5cc8081175

          SHA1

          9a3b867e3bba2450d042f7d2b12e7193e7b4103d

          SHA256

          a613aefb72bc78b175f9c2efe7660d7cb6ea40101a18bd8cb2696299a2b4788c

          SHA512

          89f02a381e5e50da8f323ed5689fa6cd7cfcd69e46e3e9a61970ee41ac211b196512c4080f0cf4c83a783ed5f85cd86a5e6764dc821c0886e8cf845ab12d38f9

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

          Filesize

          344B

          MD5

          98cd2090f0c604a7764d48ed0f3cc272

          SHA1

          bb0826ffd022d1fa63127759c7f003a37dd2f65c

          SHA256

          fa0f1dfaf36eac5b603fe6f5d3a1c15be3ddf7d664310e55f1bfab62c34895b7

          SHA512

          5d14fe8b4d1fe92b66faac5f865fbbaf1502fb3707cbdfca449391f37e28766e21367b887dcd2d9b3caca377f72450bf15c09fcd2d3c545f664c518b87475fc1

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

          Filesize

          344B

          MD5

          79bd83873c8f28f819778e4c690dfbfd

          SHA1

          0885e65c6caa18afb6046d9ab09017fb4aef39a4

          SHA256

          5674edd24ab35a161ea8a37fe9f8140952e37f81133ca95aa7a6506a51670b64

          SHA512

          1b0443aa4c34c5a3f4a6fc856f86bdf1deedd5abd27d421af8e92b6285371d6439173d41fa2d7a3089cbd020ec42040c1278869e5966e8c4169e4ac20e921954

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

          Filesize

          344B

          MD5

          a9aed4cb40028deaf99b5f387a314442

          SHA1

          c615a47d01de883bfeafa6513998789a180ed5f8

          SHA256

          6219db288077a7bb087a75e851236212027a5ff7ebdf0c6c8d4ceddcea977932

          SHA512

          6ddacdd6d18634625359ce55e6a1478cb7e70d5230238796a77fd0a135b908e14992051e23530b2e3684fb76c323727a981a6d46f0b49c396bfa4382972550df

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

          Filesize

          344B

          MD5

          9ce426ea80f709883da38274cb0e900a

          SHA1

          cf103373406f35ffc1b5991d89f7ffb30aca0660

          SHA256

          d7a698a30c9339bc7ba3755786314e345c7512a5fd976f12a683cba96720ea9d

          SHA512

          1c89d6354d6cb125ab202e3cec9c541df15b2619e96dae8cd73780537eaa429c54dda987138fba723561da29a211068efe7abf83426922b6ea68add2d76a37d2

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

          Filesize

          344B

          MD5

          c019040a0aec86c5ba36d8b71a24afe8

          SHA1

          4bf8b1a326e22b263115418aaaf21fa705faccd7

          SHA256

          6ea3a47d8392110cb9600d8c51c78c947d2cb93e0ac085a107f94a6883987880

          SHA512

          64e514947ef98a2e39896ded0311ba5fb6f6cac7bea30927fff4a9f759900995496fba84094c1b329a2163e906543134820cf80d117044df30b1ca6d93275726

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

          Filesize

          344B

          MD5

          33a6be858c3872e83c62310f486585cd

          SHA1

          af6b95318d97b107f80c922419d28877ca4bfbcf

          SHA256

          d20d0024b224134dcb1c3e423f8b4dc4eedfea162b72c4146adb816c25463cea

          SHA512

          dc3e9280615ef936e66e5f0c8bbc37adabef6da805424d683bcbcf5e0d6df17bce166b8e4fa763850828ed2ab68295043d205621b45bc639f78f7baa8665a6c8

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

          Filesize

          344B

          MD5

          054dd6fc5e9bf86c445790b00a776f5c

          SHA1

          18c696f9f9b579d2f2997ada45ce406a752a60f6

          SHA256

          dbb5df953d268364d8ddfad3c510f86d54554fdc39d9a590494d7de85b9780f2

          SHA512

          6a2b9dd28c8547372a2501d4e853729910592015b9ad1c016e14030ea24ceeb752e4ce7970d3fbf4f00d484ccd6ebfebfab37552e6cca56359aebde345736d4a

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

          Filesize

          344B

          MD5

          f411422d8370bab23b561b5871bbc83d

          SHA1

          417367d4b0f6d3aa1e92e241e4fbb00634d2c1a5

          SHA256

          a669a47b824cd9d0dfc1f471a5db0d68d6bf753d2baa9510d102ef5ec1b7be1e

          SHA512

          c721f64065f6370bbb1fb10533f303cccd9e6b0a590423f20cb1517ca852a76f6bbf240930f5f5bbeb592f0c66503a1b5aa795e64a9f6e88f720d099455bd6ff

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

          Filesize

          344B

          MD5

          4ad220276114080393fd49a999722afc

          SHA1

          dba39e89fa50fe2000fcfcee8e216063ba6d37fe

          SHA256

          ac702e8a6a6cf0e4f422cd5caf3f688474f4ed68e31e040c4aac33b01b1a5117

          SHA512

          14e5357c5fe96bc7cc113703e8bf8a53604a33180c4c2e152b81ec5b2fc558be905589d1ce1e6dbfa75729d0b459418b6ad765d84102253d245f65ffa58a878e

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

          Filesize

          344B

          MD5

          1147a71a7b59b95f1d5cbe9edada244b

          SHA1

          530ea7f7c619f0ed229222789e08b64ad31ff642

          SHA256

          0fc354ddad10e8fc334ae97f420614027d90975ffea64be6e0adb165745f86e0

          SHA512

          6d7ed2d97fba9288c32bf4fc11ea4f209f8d5f457c97825da03f54bb92d4132ba79b60df81a9e70f9925385dc712d130b3938bea39749a6519963efa08d18890

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

          Filesize

          344B

          MD5

          533b21e8df515386ff92ad28391ee261

          SHA1

          6694493176a066404e64c216d3a84541d1c2236c

          SHA256

          46e96472a8b67e9875c53f6aa2d13d52df53de8d364f8111e7ecad3a8aa31815

          SHA512

          7112112e8ef19deb42449d5c3a236c17bc50e801d02fa6eb871c825a768e095caa40373ca4a3ef7a6f9fbff834e8e329cd88a0ac0e6a263b1a6ab986e79aa985

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

          Filesize

          344B

          MD5

          ba82509e90a064a6f277963e9e140f78

          SHA1

          a21cd41b5b3c8a32bfba14facef0dde377b592d6

          SHA256

          7e54884c9dcdb3d02194515aa665dca612591f48ddc865f9241f442054cf4e48

          SHA512

          31f57829e69e67a0bf079d41d9ebefb11fe210fad5b7f63407544b19392b87ee324f27aedf9a9f4b57e9572d2c67bd1794de350384e94c94b25aa09ff357d641

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

          Filesize

          344B

          MD5

          3f982bc4fc61d472dc47f62ffc395e1b

          SHA1

          83387bff7610239eb87b718d88c34cd828dd35f3

          SHA256

          bf096fe5d85edfbe091bff939a8ed67f5adaf8bd3fdca5a527184192bf8946b3

          SHA512

          e3c7fee740a6de2804780bc08028b153270fc5f39a8f51a04677ea34efb714fb7633e13ddd946ae41f26f2d0a92ea017fff21b6db7455b565a68fb6b2b24faa8

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

          Filesize

          344B

          MD5

          f48dc4d303e0dd5134450c517a0f104a

          SHA1

          05791bfcf748dae7ab088af2b8c0e946d521f81a

          SHA256

          4791b3948d15776f05848ab7912a249908842274839c3113dc1c7fcaaab5e91f

          SHA512

          cdc8b9dddd2ecb0e66f076c553a6444c7787e6590799a0fab7462ad18f5d3c81e86948c275ae5f1c9c09bdf00944d8873274237750d4448aaee478567b7cfd1c

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

          Filesize

          344B

          MD5

          6a315aa2cf47b7abd59d944f5d485984

          SHA1

          bc9fedde17fbe87e7dd8d0b3a18213e71b88c64c

          SHA256

          e3d2e18e24a1deec5918ea1ce00603960e281481612751fe19affbb96ed5b8ec

          SHA512

          25f5e053f84fae73cb5f41794ebb679269519b9f8927caf215305ad84d7712a6b8e1b7bcd48cab64f76f0830d9837ceb22fdc1d1a425971551b88227a5ffd39a

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

          Filesize

          344B

          MD5

          e7b4f79bf8a8cb65a1209fa8dd3e0948

          SHA1

          ad399b0c2b4bffa4d98f19640a8362faa082af78

          SHA256

          50d2b8a09c6668be38f296e0e49a94b27146f71b5ef097d9688e2b2687345525

          SHA512

          cb821cbefb4270501ca45dbb301ff30dd9742dcc09a8bccfae0956bca964366844d18f6fb28e193b3b1e3c3c544a0c354dc3aaeea6168ff123b7d222c6388ba0

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

          Filesize

          344B

          MD5

          d2c6459b0cd144a2a82292e868efd47b

          SHA1

          01b0e2d12743b66f29a2eb9b788e5f37f500c6b7

          SHA256

          ce5ff782de23c3a4ff8bb96e00120df48ffcb2d4c007f2d9367a11dc55c36032

          SHA512

          548bd965fdc0cec8e4d99abbf2d60f334fde036cc4962ae9f1f6e6d8abd58ef43ea6b511c30f83a97045206ff2005cd3ab942b3daa67d087c4a067dfd46f327f

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

          Filesize

          344B

          MD5

          22962d548f8497704ae10ec0fbddc3ae

          SHA1

          ca35eca252375670b30fdb96726120f38bb462a4

          SHA256

          5387d3e871518d3c37292613472300795e74701ef977a8dfd04c80dc199ffa14

          SHA512

          8a7c765ffbcbd709e14d6fba0842f95807c890d281c7251e7167f5c375f53bcc1c17a1363502f5ac6dd6786f89fbc9344815c4d249b43cd95fc40ea27ed34842

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

          Filesize

          344B

          MD5

          2d0d1dcc2dea4b906ef476dedbf50f52

          SHA1

          515d2fc8aa892aec9b831210dc9de2f8b1046bec

          SHA256

          d1d7c00210b188cd52cddff6239f086d88b4115734ab2d19b8f4b877442588fd

          SHA512

          5842794b1b148cbb0c3d14c4933decb7ad8a352fdec198a211522babb369a2add8f3d7a89e3c87d17cdcca613a6d2aed4322f7a9c9cfcd78490d8006d166a2a1

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

          Filesize

          344B

          MD5

          4748684b1897d7b0f53582b53e5a84cc

          SHA1

          cc0a38ef85d2ea568a11d75bde4a53562105cfef

          SHA256

          5920e930cf011941ff2cd04278a626ef70eacfa893c7ce2693250e71c374ff64

          SHA512

          a6c8fb4ad7b92b288372f19dfbb3b3bba094fa78b0e2ad7d836f5e3f505dddfdabd6a23189af3289e0c40ce7322c3a646f67230dad88344c6823fc1399528427

        • C:\Users\Admin\AppData\Local\Temp\Cab6E50.tmp

          Filesize

          61KB

          MD5

          f3441b8572aae8801c04f3060b550443

          SHA1

          4ef0a35436125d6821831ef36c28ffaf196cda15

          SHA256

          6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

          SHA512

          5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

        • C:\Users\Admin\AppData\Local\Temp\Tar6ED2.tmp

          Filesize

          163KB

          MD5

          9441737383d21192400eca82fda910ec

          SHA1

          725e0d606a4fc9ba44aa8ffde65bed15e65367e4

          SHA256

          bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

          SHA512

          7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf