Analysis

  • max time kernel
    142s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2025, 00:05

General

  • Target

    Orcus.Administration/Orcus.Administration.exe

  • Size

    3.9MB

  • MD5

    37349777df1cc9c8d3d62eb733f7cd45

  • SHA1

    456233fa947ab155dbe5636eda0a77346197bb4c

  • SHA256

    0121f2d7ddc074ffa05619dbb2a4b555a4b550168a765b57fa8bd9298a7e4b52

  • SHA512

    ca4e1a39dbb0fa0c6bbef7142cf457856cc2db14c03b5b9ea5c28811a3a70cc05505320f50e133e166aad25d779ac043b0f29b09bb34a342f5111603cc5dd074

  • SSDEEP

    49152:VZV/t1QLjeVxAl40NVANW8cyTXTG1H66VbTWnepAl4:VZVDVxAl40NG48cyTKjVbTWnepAl4

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 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\Orcus.Administration\Orcus.Administration.exe
    "C:\Users\Admin\AppData\Local\Temp\Orcus.Administration\Orcus.Administration.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2400
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch&plcid=0x409&o1=.NETFramework,Version=v4.8&processName=Orcus.Administration.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2788
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2788 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2444

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

    3655daec14dbfa10f5f4910e652def8e

    SHA1

    14bacd6fa29eb3b7a7e6018f97216db4e3646a64

    SHA256

    80ba9612958f4f50cfe3c0a10df2cbb000607d42a7de2007378c9b873b053972

    SHA512

    3fd7946ad858f3c93817452c37edc8884b2850410a151bfa6343c3a4f57a7986d03323cef335e8029c7a710d162f5cb520896b8dad8ba6ecf89c2e07419fe47e

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

    Filesize

    344B

    MD5

    812a76809130ca214c2224a0bea5bd70

    SHA1

    975a3a065e4a630538d9a58b57c98c6cb96bfd81

    SHA256

    4c6c2e0ec1f7f472520a972b36144e2471cb9d8b5c89409578822a39c81cf509

    SHA512

    c5668ad8da7e747ba8b2b20030e66851887c671d37681369d75de472401fd053be6fdde5360ead1abdfa25121afc8f60b244d79a751fee61799753721122d644

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

    Filesize

    344B

    MD5

    323bb58582383aa2ffc5f5f4dd0bd961

    SHA1

    343bd94887fd9154c4cb2390c716b6e0e4d5a4b5

    SHA256

    b17e8df43a5739ea1caf733999e148b68b5397e6646c070413b4d8046f54ad15

    SHA512

    0c7480af864ab0d06d130f53886a7b7ecc8a8c3f2041e57077d0397decf6b0d0383ff0cea38215f32194818a403952082653e9ea8f935f977982fcad4dc2b8ea

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

    Filesize

    344B

    MD5

    b665921c224fd684a30412dba52af8aa

    SHA1

    2b13e44ed942f37e9d2913a3e49115e7a103851b

    SHA256

    44ddb25bfe7f05919ebd1b4698cb3d4e0b5999133daa29a4732271272621d873

    SHA512

    a6fd48eef0fdddb64871c0b8ca440c4de396ddd59a7f38130abba030c6154fbbb956d8cce2ab35a5f22cc73c42b15bd4b068116c35792f9b715d0435d24eab3c

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

    Filesize

    344B

    MD5

    7c27c5b100f8f5e0de9f9841193989b7

    SHA1

    7e5faa6beedda49c147cc61c438913e39d8b36f2

    SHA256

    468085e9f78583a3156d7c8108357883fb1aa3aa9bbeeba5c50bcb74b449fec9

    SHA512

    d02859a4cc8d090b4dee8421dc7dcc192649502623475cf050bd68a6ab4a6e473d16b3d5f52fa03108039dedc27ad5eb6e538afc3c8864431179854aae8b612b

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

    Filesize

    344B

    MD5

    d0853877dc043b80dfb68725ffe44828

    SHA1

    bafd2042e205f94b5885fae6f72711ac21f782e5

    SHA256

    1e327968cc90d576e5ca6494502ead14b032d3b08c77f1a9913db7359bf53d96

    SHA512

    ebbb68a147d5951fda751775c47298119598cf80b1c3096069afaba444d3cc2cf154c12581593c8d3266c874cb1a942c5eb38dc5cef7dfcb7c2eec8f673913b3

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

    Filesize

    344B

    MD5

    c51d46c41a5686bbecb8acdbaad7c764

    SHA1

    058dd228885156b58c3f7ae497aa3d40caa0c119

    SHA256

    8144030a5e139ac858ac0994d75f3656de58f403a60a4b0b4618f602a0eb2b2f

    SHA512

    051e016f94188efa27d7204e82e72a91fa4297e1da052e555cef252ce043c167030e69e2ffca4f204d2cc7c4015118359952edcd89269e517fbbc8dae204251b

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

    Filesize

    344B

    MD5

    47b841b0d776ffef943ce59a418bb8a6

    SHA1

    1f088516262f4a8c4e47b1cc37d8002939cf0e52

    SHA256

    f78e47965708014aed953c4066da5323cb92e3521fe2a72194e71ee29fba8c15

    SHA512

    a7699c35217f4c8d1a9af8a02740c02f02a9c5d24c76321d12009fc2591b70894bcacae962875ecb3272f7e97fb08766a63c27e68495899bbad3393f241712b7

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

    Filesize

    344B

    MD5

    c855d14dfbb95124a3af08105aedd64b

    SHA1

    fc976739d38f1ca4cc34e95d5e8edbc9534e6503

    SHA256

    b51998913c2b2877e096ffff336913c9f84ca71020d2174dcd0085cd6ee9a99e

    SHA512

    e3cc078dac6f255a5f1d648fa193ead01134c553c942d2685a3be670fc0a194571ba68176734a48b887c1d6c0a21e443d6ccacca4de55df4d4fbd15c9c3deefa

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

    Filesize

    344B

    MD5

    20e2ad3e8d55710494f868c63477dac1

    SHA1

    8e8df948e76300cc376f0009bd91e53842c67647

    SHA256

    72204b2313c5eee584387496004183332f87227773dc1cecbf03cd5dcef68501

    SHA512

    173e64039bab4ce80312feca89bb95289b7cfdf4e9daa0c1465b7d1fdca4b92c18a95f2ff79383f0e0b8f54cee3be008c7fee6befba9a184e83e39cbe9d96227

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

    Filesize

    344B

    MD5

    adb328c9be6ae3fa2524af1a1dfb16e5

    SHA1

    ca227190c634692472889923e7d166317dd87e17

    SHA256

    eba708f87700764138edde311f1876bdd63be40d040d9bf0278e9ad607a5528e

    SHA512

    ced330eca9e413c8f9ade509050211096c96e362f0ac701960a4e2cc7b1b941de9efff9057447bbf52af8ac9ef493892b8c9845477ed81461a67d563b1141910

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

    Filesize

    344B

    MD5

    918009bc6a423d6c3c59f74f091a63f4

    SHA1

    008ebb9511f4799f6ae37e719496f736061b02b3

    SHA256

    acb283e495f4fcb600114e11efe3f08f98f14c3b349755dbe01cb9f356c15179

    SHA512

    70da7c5ac1913ea12e47ddfa96ccad00750b991a82061db5b1ccb3548401bfdcb118be32fe99338b592f0dfd5000462bc048b63a785ba56ce016b33846a998de

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

    Filesize

    344B

    MD5

    f1610d754aacc7380edafe590e19b22d

    SHA1

    b594a976cafa9e38b442c9d5f3939b554fe7842d

    SHA256

    f85aa97388f0f01bde1177b98477aa47c46faae949cf1595bb41856ec14d062c

    SHA512

    0caa8ebb4d93ee4b806b34e4efc74061aa16afb60e3379a4921549477d97b6cbeb4bef63bad77eb6ecc4782a6e30d809d18935e6483fc5d841678ee78f75bfd3

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

    Filesize

    344B

    MD5

    8fd2e0928be348322be36eafe06f6516

    SHA1

    31975f4bed2f0b690adfd0f266edd2c922f25a4d

    SHA256

    9ef7bcc0bc0e53fb0457025a117b4d65cf339f9a3ab4ab70c8ad291af7f1fd8f

    SHA512

    4301e2b2e529a8df111ba51776397d4bc8ab43cf81c7cbafc87f72ef72ff4cd5966a403c4c747655ac320f0ab1aeea73d79f820bc1560c30b53d887f082e2710

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

    Filesize

    344B

    MD5

    5c9fbee03da60203edb05e196a4947ed

    SHA1

    932e6c56666a5e9fdfa9cb9c869033ed80f791c6

    SHA256

    546b254313105bbe75d00a13a7f627d4cf38698c5bfdd5c6b613264382ad5d4d

    SHA512

    b0ebe0ed66b2d51c484e96ba3fabbb04ea35c211aeb909b22986f2798f0fdc5ebea8623ec5209cc158d8cf6f37324622afc764d1ebd32ef74d1dc754d5cfccc9

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

    Filesize

    344B

    MD5

    c256f1dacf36db34a80147b12048f5f9

    SHA1

    57fcfd5b91fd2b8c2915f555d126b200e99bc64e

    SHA256

    0ad46210b41ca5b17327ab2f0f1ca568e58ad21fd3ade9e275ecbc74ff916662

    SHA512

    39723651c301dd75c3836e11259b3608b78ed46fe28eb98400a4b4d6bbaf0b9febdb3868bf4f11e53db9352bfe66225e7e52ba20e3cb082ced9aae2ea1044231

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

    Filesize

    344B

    MD5

    89fbc52934d0628e773b7750b5855cb5

    SHA1

    5a28658e015ebe434b114e75befe45889ec3da4b

    SHA256

    1efcff76deb4e08e6ca693de32640e32b733c26eeecbf73993d3b7b20c5354de

    SHA512

    ca94ef49e47e4d89a3b144d942a54f441b78819e02eac953a0ecb24d743830d2dddec81a67e47785589f2d80eb7a1abc75e9a89e822a1f6ffe98f04977a64991

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

    Filesize

    344B

    MD5

    eb7cab2c08eea315e32d52883f66302a

    SHA1

    47426f73cc4cc470015059d1d0497c8c3ea238b7

    SHA256

    e9c6b88516d5716c4985e11a9061c18fefd11dc222910ad37ce777b456efb19e

    SHA512

    4b0ac1fa4a7b12e441818360d38c060460b29b17cc41cd9f7ab9b54b53981932a5d66275a115fa1efa9d97007c7aa09adc63738af5418cc6ba1fa795bd4213b0

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

    Filesize

    344B

    MD5

    fbad5bd9e2ea54900a5fc1607da47fa5

    SHA1

    e5557d6747c84caf81cc99d083ef56e62f9f1aa8

    SHA256

    7ca92b2cd9b3e029ee126c1b163dd776596465f24fa274b7b0d3f174a32a354f

    SHA512

    7d1d7da53a7214b4e6a81ddd428b2073e11c4ec686533d96422162da1ef6810364af43c20ec86a3e9a566b0ff7c3adf6a8be2b95327205c65ace6fee7a55f3f9

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

    Filesize

    344B

    MD5

    3837603e8c429127b2c20ad86a946c52

    SHA1

    02004ddc6a4404d53c9f94dfe229ffc58719008a

    SHA256

    3e432f8249a5265c2ffb574d3b16ba1075490f067e3fa8974390f96600cc174b

    SHA512

    6d449aed5cf2ac02779d4d16feb6d7b62ecafc6d971affc7fb625af61aaa06d6e8dafd2f33c6bdfa9d6ad19c84a1e26fe15d416879cfd35519e67a57a10c8d66

  • C:\Users\Admin\AppData\Local\Temp\Cab9E08.tmp

    Filesize

    71KB

    MD5

    83142242e97b8953c386f988aa694e4a

    SHA1

    833ed12fc15b356136dcdd27c61a50f59c5c7d50

    SHA256

    d72761e1a334a754ce8250e3af7ea4bf25301040929fd88cf9e50b4a9197d755

    SHA512

    bb6da177bd16d163f377d9b4c63f6d535804137887684c113cc2f643ceab4f34338c06b5a29213c23d375e95d22ef417eac928822dfb3688ce9e2de9d5242d10

  • C:\Users\Admin\AppData\Local\Temp\Tar9E68.tmp

    Filesize

    183KB

    MD5

    109cab5505f5e065b63d01361467a83b

    SHA1

    4ed78955b9272a9ed689b51bf2bf4a86a25e53fc

    SHA256

    ea6b7f51e85835c09259d9475a7d246c3e764ad67c449673f9dc97172c351673

    SHA512

    753a6da5d6889dd52f40208e37f2b8c185805ef81148682b269fff5aa84a46d710fe0ebfe05bce625da2e801e1c26745998a41266fa36bf47bc088a224d730cc