Analysis

  • max time kernel
    137s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    07-10-2023 21:35

General

  • Target

    da293954e6213c87dcb11407294daabd9e64d71183f630a287fd82f55c9602e0.exe

  • Size

    3.9MB

  • MD5

    fbb43b140170881eef3f369254b591fe

  • SHA1

    f50033201d2fc050b224f088e1e78c624e1a977e

  • SHA256

    da293954e6213c87dcb11407294daabd9e64d71183f630a287fd82f55c9602e0

  • SHA512

    c3c24f4a496939be4bb1f1be02ac570c476c4d211bd4eb171c8b84f3b565afe858d37b57b144cfc65e4a43ebf3afb830ba0f8803f348605e578792f57e284d6c

  • SSDEEP

    98304:rJyq4yevxZUbR2zEysXbMU7Vujy35IveSJ9wbp:rJ6yep8vTu0SA

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 44 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\da293954e6213c87dcb11407294daabd9e64d71183f630a287fd82f55c9602e0.exe
    "C:\Users\Admin\AppData\Local\Temp\da293954e6213c87dcb11407294daabd9e64d71183f630a287fd82f55c9602e0.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2484
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" https://ojbk.lanzout.com/b09fa832d
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2852
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2852 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    c5ac956aed6349c38a1639e9adc45d60

    SHA1

    87c4a70a7377c01b93c8a5c65cf75816d36a10af

    SHA256

    57e5a135a915dff4e0f567e22a9eca992f641c09b5efca705914070905723923

    SHA512

    17453bb777a3af43ac60cf42f868dc415bec8d10d0a09e36e8a37dfd05173d6449cb8794f2d6cabeb02dc61f5fdcc954fa1668a1c6730945ccf08284f6c8e727

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

    Filesize

    344B

    MD5

    07b52836395909367622505a1aa3333b

    SHA1

    efa600b3467fc904705ab64a19ad321aa0f00b45

    SHA256

    d0ea2e9f8b32c95756453aab722590304a7993349883b854d55e26c710aa687c

    SHA512

    260a050815d9f6cc1b4c4c6ae6e22c58c974e31853c570e2fb1d461dac97c077052d8371603652a32f8d8379b3ecbdf3c4b30574d4999a20b15c80480888ca9c

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

    Filesize

    344B

    MD5

    b7d0b4a8e501fea97287f11c3c21f8d5

    SHA1

    60d7a6c03ebce9dc62a0dc930f5ba7c0466c2b28

    SHA256

    7d0855c1dbb7b9b2282c0abfce06107104aa18be4e44df29f6a8a90d4c277e0d

    SHA512

    c1f2524f6cbb0dbc89cd234574bd502b8a8210205e996cfa2a7fb19a8f52ba79c49f09077476f8ed875170ee8acbf51bfb043eb5c296adcb901dabbac8ded679

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

    Filesize

    344B

    MD5

    47dd632b8b955cf0535616c922e5509c

    SHA1

    58eef07262ce2711c7261f95db0a7ce798548d46

    SHA256

    54e68076ff1b625b999b726f3eb30e3d09ca2b2848f90e97ae8361667a2c8f94

    SHA512

    9036c3503bde79563f678db037d4ea6b51c8af6351503c3aac9c290220f47459ee81cf3775ab31f11812c320f1a02d40d6599ee287ba7674b281aeb25acf6018

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

    Filesize

    344B

    MD5

    99f5c814ba1621331ca3b1a9bd3cdd13

    SHA1

    34e821b2bbc31d48bd903657a3724c9c91f0c5a2

    SHA256

    cba059e8ed4828e43f746a9d8a07e2fb313667012a8652234856c6497db81a18

    SHA512

    ae272cdc0c861a17ea133970926258d592c8098c786dbae1a442754889d23139e6b47ff79dbcf7ad9d913593f39e9762c7952d8d2972ecf4922088903072e56a

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

    Filesize

    344B

    MD5

    0bccfa9d740cd1df53aa6c125743d42e

    SHA1

    9705dd18b8f02a7b3b733809d3654b216653ce9b

    SHA256

    bb5123e541a7bf4fa10655876be33fe6242303dc0b1170046c64df241f596962

    SHA512

    00ab0fd686882dfd18a0948e2ce05b227affc5e9205f47380063588ee6da8cdc0de8b88f1d9279d56c5847af4525ad8e95592d1b295d53546b86ade501032791

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

    Filesize

    344B

    MD5

    6dfa5a6a88998a93a7126e7da616070e

    SHA1

    e0b7a3cad11df3c94fadaccad02bab765b30e472

    SHA256

    3b0c85fcec160e39e9b5c06fbc55685c41414012dbf7902a24a31422518d09e2

    SHA512

    cf9a8c9bb506f763ed4c03340531ed0e53146b66f2a2b1c15b7c7165c630ed488b949fd5fb8980327084add32668dedd77999a8f64e68d71bcb559c73f92d14b

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

    Filesize

    344B

    MD5

    d2c9e79b5082c635d1aad6c26fa594a5

    SHA1

    c060e88ee522a6c9162fbc5ff11424273dc5f76e

    SHA256

    7ff1284a2e329e968d4d679519d8fe40386dc35efa8020a660871a8a050485e6

    SHA512

    04f6b5caff6ae2b080138a6cb591faee230adb7b49d0fec5780564e1496d7a304d31175a5c0ea71e9d80acffbff89ac077d27f37d769e6386aac05fa82b2f83e

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

    Filesize

    344B

    MD5

    8d1e6bb1437e85dc7181756036521807

    SHA1

    3881ad303db9b6e4bee94d7d9b30d20363d224af

    SHA256

    4239df7743a86b8151b1cf6f88cf7c64d49d7f2706cfbc65eb9b15974350958a

    SHA512

    07f65b834d517e1d501e2277579956e1408848b9bca9b7ca372602e895614a6c47a37d1de485d441a6b5dc628b981fb2880f4b7d65dfb531f331ba8fb29b5281

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

    Filesize

    344B

    MD5

    a69cdc769bd81207dd61448777ce30ee

    SHA1

    42ba69c5293c52ae355931064a9d8118385d5d1c

    SHA256

    1cea0040ec753b6fae8cd0a0c720932deabc1e9c299ed76b663c555d363bb1b5

    SHA512

    61e6a8802a4e8189e5bb759c2f1d6aac549e65fdf9d4f4dfec3885e0e2626a18f42e5f7bd0380cadba4f960480ea985beb060d9cbabb1a0d84f589155464056b

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

    Filesize

    344B

    MD5

    3f2c2b4ff501acb0fab4bfc7e284d92e

    SHA1

    8928a5821d549962029f18c8222dab19c23e1a15

    SHA256

    f0992eda4d2c47714ad8ce61bb40d58e1eab993eb984ba02ea12197c4b04a4af

    SHA512

    f9f179a419fb2c3c754e86621bd5176e3331eb219ec40fbdeacb2e0b0d9978648756293881f01513c93be518e869204874c1af3772b7b2e443e691fdf549bc8d

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

    Filesize

    344B

    MD5

    c713853d8675cdaf7d7d019acb9a5c5c

    SHA1

    c217b36fa192759e44ce1a2672011a53fd39de30

    SHA256

    48973dfc0f6e9bc28ed092c2c550b9b11adfa9b25323e249e58f0129e39845bb

    SHA512

    5b318e159c7808c1e07266d340d4225f7e1a9bacd161bb2ff3483654d7135353b437f11e3398a15def9de5b6a52d73b074e4a3cb7223f2174b0799a94fc886b6

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

    Filesize

    344B

    MD5

    a29f2a0dcb0734edfd7f99834e067220

    SHA1

    63a6498134dcfe4351ea51333e5411ef0b507914

    SHA256

    d691ed27870de7aca2cce0de8d9be3745901ddaa5d86abbfa2fced4cb695999f

    SHA512

    c10e870157852aa22f675f38ef57299996c15b22a914115c65a3c49ea112fa9197ab324a85b8da513dabf38a847c859a7df2c1bfbcdac1aab3a87cb9c6c58d12

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

    Filesize

    344B

    MD5

    a15daa4ba150b744c83b386020e78f75

    SHA1

    bf401467b20f685159c7500f5875a420366faf32

    SHA256

    3e8ad1470691679c1284c8cb812dee969e3fea6221ea2d256f06d530c8442a66

    SHA512

    bfe51e5ce469975125fa71bb4c53d92c0afa50fd2435355a9581ff459291e5b313f2306eb37bfbb7a4e04dd1a89e26ea58667fc4e1db932e2731d81319416422

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

    Filesize

    344B

    MD5

    f2f9f62df552b39597e5e405d9339dc7

    SHA1

    16c49c554a10928fd7d5c5aa2dd8321f861c2d90

    SHA256

    84fac69fa5e2357037eff5fa100da0f19b56568e66535f3be02ff62ef5159fee

    SHA512

    10f839e4ad554cbf0643c58d6a476daff715052d088ca6e17b1e2e46cd9ea297ce5f5ccf8e5f4b277ced38a7e2fcd9339b80e9884823cd8470ee7cb6f264d361

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

    Filesize

    344B

    MD5

    8e4a73113362fcb3881e077c7271378d

    SHA1

    83d0bcadfe216b9049cb9fd73496d971107c3883

    SHA256

    6a0f384396c257ae6c9925284f9b276c31a50ed52844cadb31fa1612686672e9

    SHA512

    eb87905693b93d89291d5a1b385316fb724f19532c5700b9a1c487f22995f29d41ccbf136b00a8f7fdfe5eecdcd876e365069a1eb3007613f4fd79889105dc6d

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

    Filesize

    344B

    MD5

    5486f966e2872bb1a282fab9f443a02a

    SHA1

    96975bae142d8fa5fda78de49aaaa4d46b4a006d

    SHA256

    c8cfe429d1e2f5376b31bb449662702cfae895a292df6bf28781452e0bca7614

    SHA512

    440b9d1e603fb7d9a06d7797dab3681ac374574aab50447e605fb2276de84d2c34cd0aeaf2e593157f624b151491fa9ed50092eee36375a8b8119969869599d0

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

    Filesize

    344B

    MD5

    b2cb301505441d853c7f14e0aa4c7962

    SHA1

    ab209babef0905a55fa94bc9cb21b21f3dac9238

    SHA256

    7a5b4442e8fa1ff14ce918511961e57405a756f1d27caa904495c5d3d4dafeff

    SHA512

    be8ff83ab5da2ac2754f8172d4ee1c0a97e89864204b5c53b23475574e5d859d8ceed870602e8cc092a68e264f04bac777473e9a4b403e0e0f3fe0392e1ab7a5

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

    Filesize

    344B

    MD5

    f596134ddcdac22de937af99905dac21

    SHA1

    fb431dbb0485766f694d0905d7fade9683bf6f97

    SHA256

    503b5ef31b73bf5bd7f7762d7291644d415841543db2c1b2f30cc7ee3039b1ef

    SHA512

    df49a2e30499b34654e9773765cba91a6a1455812f0e8cad2c65b71a5b8851ab81dd1768b651570e3427ff4042ee6412ff39b4d89fdfa6556d44e8fec4dfad19

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

    Filesize

    344B

    MD5

    92f9c983d3781f2b3dac3297d91a8046

    SHA1

    97f008aec9c4653a2d1aeabc8ece0a4e97cb5bc5

    SHA256

    06ddc5a2465e3228b7468253d10cbbe0ff3a3438a29278801652897af56db980

    SHA512

    e56c5aec869390f24e6d53ce1f9e9b9580bf7d86b0f96856dad1c0f39db5593efc31ddc5560c47184fd6b290ffec42eb8bad3ade0a59420055f1f6d1f2cd031f

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

    Filesize

    344B

    MD5

    909e66fbd40187aef6add6b0c41f1c6a

    SHA1

    d5b5f26f685eb07abc383f699b1fef78194ed54a

    SHA256

    af28f80e6db28dfb9663764a51b3dfebb80503de08b7441ea371a0a967f96a63

    SHA512

    92e698f02d62e50a4bf6a1eec58a5c1ad21fefbf73d81627a7ac33dea4dfb128e7d904409fa5057e9f3b600e02d39cf159e65954a94fd4e12caa1da4c5d5aac5

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

    Filesize

    344B

    MD5

    958bb10d746101530230938c7d7b7cad

    SHA1

    de2db8d76a5a28f818990d4892de3f2b852ac028

    SHA256

    97961f4511e8a8902ae5c185774f64f1dafb4bc10ded9e695eaf2e8f206acae9

    SHA512

    d53ec8e0a1af7517fd1509e8a0974cd672adb8ad424f740f9a88fad040612c275b5b31ef40326af1eca088efb5516aadaeeebe22294bafbafb4e2be25c37ad4e

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

    Filesize

    344B

    MD5

    3c36dbaaaf451efc7c60304f499d340e

    SHA1

    17e421952a1bcf87de9aee0122dc58121c2871aa

    SHA256

    e9c1ba363c23d3bea1e3a23145a619437b36cf4ccff899da0cf0d824d59aa04b

    SHA512

    b4f1ef005b53755e0a72f2019c43d08a516e8391fb30c29ad353bb10bb8ff50a3d534b52c270cf5107a667b75525bd724f6429a08fb901121a570efe9f0d7ec7

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    f9b33b7930609187db044364c65ab676

    SHA1

    253d44fc361d9558f488bde0ffedf6e724288df3

    SHA256

    207f3f186541368ea24170485e178a5e032a97ca3dadfc58598c1ba024f4005a

    SHA512

    6f9d1282615563296c3a74b46e6568e05bc98ac12914fb42df1fa4dc46e8a7e9dfe7a6a7b8d1b91423d4f76e8efdce9b2c7d268ba6b5283e79dbcb1e94bf16f9

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\iehkyjx\imagestore.dat

    Filesize

    1KB

    MD5

    0d862cb0f8f32addd95e7316f822b5b3

    SHA1

    2c00ffaf55ac7b0e1d6121a858fd28889eacde4c

    SHA256

    bdc09bf5a0b640d79d0886f1082a8f41baed3e1849a31737ac34391cc1c34162

    SHA512

    cf745ef1b1bf4c60043d21241d5d885555705ed7693e68f500969084728bbb8f41a6b9010d00ab070199f8c14bc00937ce1e998c8bd43e820427e1c82d13ea8e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\186K4QOS\favicon[1].ico

    Filesize

    1KB

    MD5

    e2a12d30813a67034ecef52f8f5447d9

    SHA1

    87cbf0958c40d8c61c591020fae3f5e2b5dfb6de

    SHA256

    22489aa1578915c922e7d16566a5b926a6c430961f3327e90f0b10dad21f0781

    SHA512

    f9743821b5f4a1253e600813a3ffc81ee37bdc0774379227f9b5dfb2fd7aad3270b01246580fd73e8d42cc0611b6d4078ef09b4b53f2edb2cc6cfa2c83d54c48

  • C:\Users\Admin\AppData\Local\Temp\Cab6E0F.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\Tar9A8D.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

  • memory/2484-28-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2484-31-0x0000000000400000-0x0000000000E2A000-memory.dmp

    Filesize

    10.2MB

  • memory/2484-32-0x0000000000390000-0x00000000003E9000-memory.dmp

    Filesize

    356KB

  • memory/2484-0-0x0000000000400000-0x0000000000E2A000-memory.dmp

    Filesize

    10.2MB

  • memory/2484-2-0x0000000000400000-0x0000000000E2A000-memory.dmp

    Filesize

    10.2MB

  • memory/2484-4-0x0000000010000000-0x0000000010116000-memory.dmp

    Filesize

    1.1MB

  • memory/2484-27-0x0000000000400000-0x0000000000E2A000-memory.dmp

    Filesize

    10.2MB

  • memory/2484-8-0x0000000000390000-0x00000000003E9000-memory.dmp

    Filesize

    356KB

  • memory/2484-1-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB