Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    19/12/2023, 10:33

General

  • Target

    07e66076479143a29bbaec9da8864b2c.exe

  • Size

    383KB

  • MD5

    07e66076479143a29bbaec9da8864b2c

  • SHA1

    ea87030e928ce37dc60918c21d90b52b1989f9ba

  • SHA256

    1c7235c940de810ecc7a9399ee35cb5d9c92c8c1d63736d42ecbe3e9c5e03c40

  • SHA512

    0dcfd97a1091ba88d845e06c33eb677b7ded09563c8a9fd99d19c2213b99e92c8c4cc8ee71c7c9c65de83d254a4fe380d6e059cdf75ea56d965d4b192a57df97

  • SSDEEP

    3072:B7puEEMoTEqTY9VfrW7puEEMoTEqTY9VfrWqilLoME2PLgx4HS9aukflTOAx06Np:ppMM8EV1GpMM8EV1WoME1ESbkflTOASa

Malware Config

Signatures

  • Contacts a large (1426) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07e66076479143a29bbaec9da8864b2c.exe
    "C:\Users\Admin\AppData\Local\Temp\07e66076479143a29bbaec9da8864b2c.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\Program Files\Internet Explorer\IEXPLORE.exe
      "C:\Program Files\Internet Explorer\IEXPLORE" 212.33.237.86/images/1/report.php
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2296
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2296 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\ose.exe

    Filesize

    530KB

    MD5

    c79a2fc3730a9cfa3122d9abd6324c49

    SHA1

    31fa0c67ca57266a79693fbf1629bc214b8d14bb

    SHA256

    347789e2a8bc549901ed67622a5afbcb85e6a36e4453d0fb7053e52a99c73bff

    SHA512

    d4488b9a32290bd246136eb5c6ac1dc6f1423c507234eb8fd78de8586d7de0695826d96c174a052956784671d2d62249c4388ccdfd547b22d7975ddf06adc3c6

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

    Filesize

    344B

    MD5

    bef9aa1a250598586cb971df2a043dd2

    SHA1

    f66952f4dcd62f52a23a044c04c4d1af449c22ca

    SHA256

    3e37b94cc1b0c04ffe6f5dc8cef85c340e3d96c8d8888b826629b8173f5cebb0

    SHA512

    e34ffbfee3473367c5a6cbd7afd81308373dde2f67e4c3fa4ab72bca91dddf4c9c73566365b0c9f4c170bde73aeddc35e79865f064f46513a3164c4b4f9502e8

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

    Filesize

    344B

    MD5

    0e9854de1e5e032d7b52aeaeb5bd58b4

    SHA1

    253e60b54302381c642b21530e600c9f35189ab1

    SHA256

    9cc5f1312607701611640251272ac358c198c177923a47176a4ee39aea706786

    SHA512

    d81ddac3faf0a937edc9addd81bab0b44a71a23866ac4202cb0459cc2edcc7ec9565c962333d5ea630dbe4bcdcab764f60343f1f4915e1a41705149b036ee0b8

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

    Filesize

    344B

    MD5

    46911a278b3eead27a2a907c4cc45630

    SHA1

    a6530ab1be327630c608bcb3d094dea45da84916

    SHA256

    8f450c179987956b294fc44f31adeceb2926756f99310bb9d4ecd6fcc821c995

    SHA512

    d1f6fbd2ab0833b9507e55e0fb936f5441777f6ffe733d45b197d34fcaa842a527fd12eb6b5ac2c6f846d19c2fe5dbb4162193dd751bd3c95ead98b9309a4a11

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

    Filesize

    344B

    MD5

    d97a327137a7c722722bec8d890526ea

    SHA1

    f1f9adbd8bb7e3aa31624cc5850e11c682cd8c98

    SHA256

    f04b477a4bf54beb1a2f2273b0e937ac2224e96e5673a5d481bbcca81c358308

    SHA512

    fd42b12b93a6b4e915aca158c3efe58bed574f283572698792b3b78a6c3ff3204dda74645dc33871235a7863d69b5662cd5e7a86845d7e9daa93625026e608af

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

    Filesize

    344B

    MD5

    43da493ff6244393124f9681361a254f

    SHA1

    523a9d9d3379f136599a506d58bee21e8aaac22e

    SHA256

    82f4243daaaebfaf8dfa21de7f93694377eb174fbee22cf07de367d0564a5f0c

    SHA512

    5c354a7c675892f9ff5395b23183ad64db1a602f2a651d8989b669bb11753ca23ed0e7acab8522b4353723c6cc274d4a5d43f3a9bf447ea4b6037bf54c73f21a

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

    Filesize

    344B

    MD5

    77a272c86e657971f3cb09c9cf2e1f4e

    SHA1

    2d0dca0f412e8673ee2c57d9c140a3e22032b7bf

    SHA256

    2229df88122e0f2b36fb0dab710165acc96363d41c87ea5c1824fe50e29290b1

    SHA512

    e4ff56a1282d0b1087c7f0df3e48d41c35a7f96936d884ae3ded134e221566683e5cde733cd6eeb1042379908e515685feba44e884bd1bda95aba5bcb105eb52

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

    Filesize

    344B

    MD5

    2daebf321f9f04d9633beab23374b7fb

    SHA1

    21006f8fab1151d79f16693131ea73884176ee7a

    SHA256

    6a7bb23c98601b1178e57275ac12c895433aaef39d2e7f62d9eb2e5e35bc71ab

    SHA512

    faf92cfd098dd43495a012151ac253218891858788bf8a15730409472a39b1891e713d04125d2a8e5b08caf329973183d504478c631be52a4e73f5124247ae6c

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

    Filesize

    344B

    MD5

    2dd8584f81b3a2157990bf4de73755d8

    SHA1

    246faf0573a4d2f7ec894c55457cf087a276b053

    SHA256

    b2f5c1d33b9444141115bc13a939ac60e7c23f0cceb11de5934a16f0be048edf

    SHA512

    2af6afad63a80cfeec9fabbbc9dec47e287f6995ecdb13bb7e03fdfedc78def4aa5492a8e3e5976411361d177b14ecd51bf3efc68f56583d7b06de5e01e34272

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

    Filesize

    344B

    MD5

    ac51f977e3a5640f4845fe57ece366a2

    SHA1

    58074f0b906a651cf4a3448814dc9a921c527a2d

    SHA256

    260f32ce3d15781b046c709c8550d6812cf62d492356429b286651780912b258

    SHA512

    abdf1be6e4fa09de4430aa6e60665b7f792ec9be796dc78f7a92af130e3fe8550a5d4db928926ebff6b79b6056eb3938c0b1e7b4429794b98644d4896d41a5cf

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

    Filesize

    344B

    MD5

    cc43de714b1bfca3bb1b15533840cc36

    SHA1

    7a61d39595a87ba3031bfdd490eca8ffcfafa6f3

    SHA256

    c98edcce28eda9fe1a4e1805dc9e8a8d151acd774a9c6faae4abe3b815b264a6

    SHA512

    7e8ece65a946a3feb8d5c571a158e244404767e9d4d6ad2d8c436706452432b2e8e51343cdf83131cf96c1848e114e348b54c14cb1791c69837ed4f5062e41fb

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

    Filesize

    344B

    MD5

    9e7df387f86300ebefbb3b1e32d70c23

    SHA1

    efaceca69953956b8a633530c956b02a6afa3cc0

    SHA256

    5e50a9a8881ce7937f257f335d89cfa80521259f636bd563717c6ad407b5a985

    SHA512

    b98612c70d5ce9d6dcc3cec58c24538eba625806d1af10e6fe1abbbc4703b4890b49335f6b28baebd784c19cc6115b7981f7d81cacd59b9931f0d2ba24579202

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

    Filesize

    344B

    MD5

    3bd79ef9ae735bb49a988977718cb9bc

    SHA1

    2d2c4c5f6ebf7cdb90353e7ed99ca039988f72b5

    SHA256

    1e1daedf2dba77285d109db2270e046f388c5cb3f04cdf557a2fbfb7e26c4bf8

    SHA512

    17e81d0e50d5c44b98dbde4706069f8e586984389c18be22053122ec96521433ae9cc715efa3d4e597a7869856425f991918887117bc84f80e746daedca389ed

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

    Filesize

    344B

    MD5

    4ff641c173806823065a94dfb7dc6c2e

    SHA1

    713d7eb21ccd202d00ae114a27bcc21db81989e1

    SHA256

    a20cbc2f2c1c16ec869b8548930045f38228502ba1482df53d16243d7c2de2ac

    SHA512

    acd27373a017b3ff7872fd7cb8c34d4de7a1fbdbadfe0ca9234716a712551a90fbeb0345f2bab9e4106567de334d5c1d203f2d59288f6d48c493b940c854a9ca

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

    Filesize

    344B

    MD5

    986cea91d06f70cd5f4da69a77593071

    SHA1

    86b112a15900896a6eb3a745209f479bf6deacda

    SHA256

    797160b6ca941fcacb5f98514ce016c44c1926a335bb670021f53cb12620b081

    SHA512

    2fb5d0a91ed4e8abee24beb3e4e7d40dab924b9cf49f2631381627fbe7f76f7a1e25c598ca16d520a4d69cbb2cd77d00b5dee4638ab2ccfbd09176b1d5801a15

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

    Filesize

    344B

    MD5

    368bda68597a13a94f059a0d7b052e9d

    SHA1

    efc3ee9a2fbec846c18b0418634eaf586ee5f608

    SHA256

    6cbb49f1bb5003560c79402d7f2105ea5d6359685e5cb44eb348fcbd3f6721e2

    SHA512

    d482c555a744e74dd39f214fb0a8e7a0d069ac164108302944241b21200a4916e7de5bed99904c66523b22b1dda4849c8bd0191bd403ee12b9ec68c6dd73a22e

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

    Filesize

    344B

    MD5

    c5c58c520b089854e596497c1a9bcb7f

    SHA1

    b4dc4529d19e4f9f39c7299dbb3baa9ccd642198

    SHA256

    858071a6ddc08d861fb7595a7b3d94d028a760abb0ab054029a926b4cf5cc773

    SHA512

    314673d4d3d093bf766f5e8e4f8f39e810186e0425cdabcda3312c79c70d0980808b9fb382633c63734fb33a608e4c7f9946cf490a0021ff38746e8e7ea0571e

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

    Filesize

    344B

    MD5

    4e8c59aa837db231fc643079bfa2d5c3

    SHA1

    1a8c47ede5c5afb33519e8fd5f67ddc76b31b9d3

    SHA256

    dfb983d6d2c83141264651a2cd1c8013d959d46e405ad75f4702899dabb8616d

    SHA512

    2236fb43b8c07b040cb69eb8c52066c971d2b0980a9f917bb8fd26191929c1444a83067f52af66884dc1ffad03938b0436a69afdc35be19268de66b1981fde51

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

    Filesize

    344B

    MD5

    176ac9b2fea75c1b4483872d9aa6233e

    SHA1

    12e4e7288dea81f74a7f9e87874c754a4b2e54a0

    SHA256

    037fa63540d01fcbed939ed63bd282ed3e1271b54863b6fc19b2716eab385bfe

    SHA512

    11a0693ce93be2170948888cb06fc2f2eae64fa928b25a68dee803513ea5711e43dbb58f066e37fc694b651205eabc028d3b74c2440231e8557c31913394f6a9

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

    Filesize

    344B

    MD5

    3c1800882925738c162453326d8556d3

    SHA1

    9a758a1b91c8c13f9acd214027c8cd0bb362b99b

    SHA256

    655a28a10f9499122d8d9b874bf61ccf5c6e3eff15b409738d4d05fa96b22b2e

    SHA512

    dfa2c236581130b17ee7ca4965706683211340bfe538c747ccb981a7d20dfa301aabb63010e74dbcf07d88b79a9e709854e9f976b9cd29d9e950f6d607bf5cab

  • C:\Users\Admin\AppData\Local\Temp\Cab2CCE.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar2D7E.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • memory/1712-8031-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB

  • memory/1712-0-0x0000000000400000-0x0000000000413000-memory.dmp

    Filesize

    76KB