Resubmissions

02/09/2024, 16:05

240902-tjhgssvcqb 10

02/09/2024, 16:01

240902-tgfkesvcne 10

Analysis

  • max time kernel
    119s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    02/09/2024, 16:01

General

  • Target

    Kalkulator/B-517/plan.html

  • Size

    37B

  • MD5

    d567db97e06e09fc4e3e05aead69a380

  • SHA1

    965453a888ad8f84c33b54060283ad8976b698e3

  • SHA256

    feb79d914df67c416f25cfc83d75267b15ce6c2317ed86f6fcd9467f73ce9fe9

  • SHA512

    d2b34cb1a21fd1caea8e21aa42ea7e6b071a3376ea8a0872ff5225ea024a5959078bd7ed88aeaef9c40cb4c2a8778fa1a488db4c78800ae3529471b578b1f72c

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\Kalkulator\B-517\plan.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1916 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    304B

    MD5

    664ac8ac13441f4ebe53916d89ab5ea9

    SHA1

    9ec1be3c19ebeac3fbbb8e1e2412fb74dac10bc4

    SHA256

    4bf1ee8d8092ebc86884698a9cc6bfd83651cb000fc31fec48f8f29f7a337177

    SHA512

    0952a76aa24a638a17cab21c27b30ac77038dde68d07e679c6af286e7305a2802c53ace2f0c21f5d682e7701d734f9a0ad9390566e0d7f330336c5f469301b37

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

    Filesize

    304B

    MD5

    821ffb278715db49ec32924252e969be

    SHA1

    06a2b16a8db2476a4aac4f59ecd1273f4367dae8

    SHA256

    bf6c36589b191865aa0e29824367a062549b11032744f191dc802c19c1f162c8

    SHA512

    3330936e3dc615c7c6dff0dd2319d3436336af1dc7857716ad0b7ec858322c4bdbaa06ebcbfad6b006b2c221d2f8b5f8365fd555b9cef1ae70c578d54fac7e82

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

    Filesize

    304B

    MD5

    f19617c3a7b52f563bcabea9bc27b10f

    SHA1

    b13df2a4b2264cbb40b13437d9e53ec1dceaf0fc

    SHA256

    aaea7cf8fc4ea2988f5043a79ff53beeb42d130168da742786290161d22ea52c

    SHA512

    ca260beb6b41ea9539addf24b22097410bcda592221bf4c3f0314e8719a92e0081bcea8cbe2afe299402a9a7f42c975ee756e3353f1d03998eebae71e159c10c

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

    Filesize

    304B

    MD5

    730a3291ddf4bb0e22837fe3e7803932

    SHA1

    fb2f495fd59e1fed18254b496bea3f2f20d6c1fd

    SHA256

    ecb9fd46d4578475093537263853f85f45648764fc21a93af8d5aa46c312f09a

    SHA512

    3ab22f6cf9e7f57e9c66c1dd260f99b6d87e3eb111f3cce18610c025749afefbcd85b6c063ed1fe92199b6fb1b557d314be9b3fc9ad960f413c3dd8c81e0d910

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

    Filesize

    304B

    MD5

    0512a6b680fa3e8b7c25fb9ac94d90dd

    SHA1

    e8f489999393f1de0ea3c630b6fd803403e03872

    SHA256

    fa0f662a633388ec50dfbbc2b0c00f5aa8a8450ee7d06f89f95c6006026ffe43

    SHA512

    ebbbbf061cdaf102f92d5aab39fcd5dbfeb787891010d98cb32351d2936c6abc9be080289e3b468461c1717997b8f486081694ccb68bf9dd51412054b2bbf2de

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

    Filesize

    304B

    MD5

    763c4eef56b1a1f4839469edc9cd5455

    SHA1

    bd81def49ab553613cbfd08ae0e78d474d57f88a

    SHA256

    26df0af6a670003daa06a576ae8937f31661462311bdcc9fc5fd83b80baeba03

    SHA512

    7f18f3c7fd74b751528ac0f480d2b06eb9b83d2259b06fe0b24e4dd6d0ec52c336975b2cf84bf1177fb6e42d49e9634fd427e2b57b948f617b50ef16b8a828df

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

    Filesize

    304B

    MD5

    65852ab53a54df5eb49f78e52b1ed820

    SHA1

    65c9a97f98cf3b70e64fa488b237ec733f49d441

    SHA256

    b6624593d83662bf32bb70e87e75aaee153cc725360c977ef76d1d60d192253f

    SHA512

    bf7184b7ee76f6bc8f596c3d22b8ad7ef428f6f4d6ca3308cbf067bacdfa6d49d8a7bc59743c346c274e50ea85bc2cf8ccd704d1ff60a8f1fa018d4a1c428b42

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

    Filesize

    304B

    MD5

    01451268f69ede5f4efa036beaf3334b

    SHA1

    14aaf86f697db580b7015dc618489678ff5af984

    SHA256

    a64a9cfe3ce6701da957337444c51fa8945069bc3c48e7c79262a7026c6cebff

    SHA512

    960a4d1e50400618181de9ffd0bc1c12534dd351e419a0727424822607d42cf92d7ff5f085f38cef27864b02d0deef8b841c71c77b5dfb5467227087b090a5bf

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

    Filesize

    304B

    MD5

    f33b7e82868a8e3f8a6f9b4536e0600b

    SHA1

    eecd0f54b39dab0926403894fe9eea192739fc99

    SHA256

    01ca40b2a472fbf7e2d81113d3b89be8173f2b0a3071c2815e85250f266d0eea

    SHA512

    7042c9eb060dcd7e16401cc70f15ea13ffe486ef47d5940b8e475d344b887003e0c038f9aff40b58a18b330c11dab4350f545da0403ce6c685fb71611d3f6a16

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

    Filesize

    304B

    MD5

    7c69f071e97305082deb1062baeb1240

    SHA1

    d49755a8594b64aff9be1067ecbfb6b91efb8322

    SHA256

    b3c04236c269789210839d3475dacb99ce5f7ccef4cf483af9abdf761fef740e

    SHA512

    74fc112976cbdef686ca6793cc1aedfbf05d71b534c00ac21ef2dfb5dd99005811937442d23b7b44d7f2de5cb7edcd7f88ec14a2df59e79c6ac02dd4c56472a0

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

    Filesize

    304B

    MD5

    59ba8be5b26162c550dfad6a84baf4a6

    SHA1

    d783d3559fda93133cdf9dee5782f11ece62d675

    SHA256

    2e5c6425fbfbebefd015f74c7b0dd82915495b8e1cabeeee2428bdb75f6b4397

    SHA512

    e011d601dcf1cfecc2d5019f21e50848eb7ab2723a76617cd973fa604d5536992f505f16156898e68847eccce4f80a47043b63fbc7da698bc73fadd71cb6084d

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

    Filesize

    304B

    MD5

    5573d1772c5c97070d9ab4b97ebbc320

    SHA1

    08845f5d6f4136d5903a92b98376f28348c2a068

    SHA256

    5544a272fdd3b279300ff9f9cb95010945abf0a8d5eb414dc924f6086ffce5d0

    SHA512

    1c3106c9fc2e4ab8913be151559828fbaa8430f3e0633ff63a7c914a43acbbeaa040c9a74605d348887e22814bd8f48bf08a7ee9c99cd7c5b06e46027db0d92d

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

    Filesize

    304B

    MD5

    5d79aa719c08bcbaadcc06db08304f5d

    SHA1

    3fa00f70b48ba0f3123a806040b0c754126558ad

    SHA256

    ce9df1f56e38a5a9b001d8a0911e8728cb70b535b9603298235b50664b465ff5

    SHA512

    8a828b85dd0efc5763d1c8306526928d7de29c30581733b7fe2c7e1ad2f30267662939cb08b91f1c8e1d55d89674a7c32a92b88c2722439b575028b3ca7f092f

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

    Filesize

    304B

    MD5

    f10f39f4cbfbf95463baa25e759851ae

    SHA1

    8e7171a71af03a0509278e1485667174cd8766be

    SHA256

    95d8541baf916ba8d4a9e8878e8b07774d51e5c003fc503d6ef2cee79b9ea028

    SHA512

    6e8974a1fb4f33ca576df4fea25a7b20d8a50c37ed37dd8377b3182701cf16a6fa500faa481c0d32c683a18271b73a5f6f1bf49345b86dd04103d0e03ec4e0e2

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

    Filesize

    304B

    MD5

    6e47c68a521aa196031d0bc9a0b6e02b

    SHA1

    3dc9e8fe4859c02e4628264d7f17e06b90a2f789

    SHA256

    0ef77855f172ac63492a81e2d53cef977ef903bcf831df779ee8cd9eb8b40a94

    SHA512

    556d2dee79df61689741bdef7651ba0d0ffba0fb469de2c6986f70bd92470fac930fc35cf830daea0227510706983b0742bac24143a6ce8af7821986de9d865f

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

    Filesize

    304B

    MD5

    735a248bbf7a01a3822ff61a6f85a750

    SHA1

    fb9e4289f2ee39bee3e53f6daf64809918d300fa

    SHA256

    89e4d9fc846c337b9ab5aa10abde3f70a248d11ac47749fbaed93cf3a3b999af

    SHA512

    4896f2644533309a59aebd9c0e98e9c9c35e7effdbe608a449ea7b03317fff767ce78f2f9e9644a235fde6a80707b400442fab44ae6dfb5baf67a9e1c1152bf7

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

    Filesize

    304B

    MD5

    b87ffc9e84c1915a50733d30f64ef05f

    SHA1

    186c0fc6d1beca8f26ba0260d7b03910dbb63e7a

    SHA256

    c0706c9bc28417a182697a9fab40ff13d7cacaa72eacff58139d9af6ea391765

    SHA512

    54a150d772ebbc3ea9855442caedaf93281007b0a8a9b34a497078785f8d1e35550b21100891fd0361ae820086ea04ca64c02e335631d7d443889d410589185a

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

    Filesize

    304B

    MD5

    49f4d07d5be5a93451b6f5573bc5e41e

    SHA1

    a50fabb686b817bf935a295637de2d392d98b4cf

    SHA256

    b33d6077d5165c590ba12e1255397f3955fcb40161ce42d18d4cadde3317504c

    SHA512

    d683d1dc6885ffc715ee6b1229e4c70f98c211b2808a4f7bbc2e3100cee1822986ce984fa3f97bbd50bd2c655d2c4f43dfcb2e5a8f65223eec36b811e1fcb0ca

  • C:\Users\Admin\AppData\Local\Temp\CabF7E9.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarF888.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b