Analysis

  • max time kernel
    141s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-11-2024 23:38

General

  • Target

    Orcus.Administration.exe

  • Size

    3.9MB

  • MD5

    d2ad90e1c4ca9ea13c31febb5424ad40

  • SHA1

    fe6742914356f7e2b29430ec3f46d2343dac07aa

  • SHA256

    ac5343d5eb944b51c8dee8adfb5975402199813230af90bb33c24f411c545b63

  • SHA512

    6a049d35af887bb96a08165a25d693f3e0dbf40a91c1e1c9db4df56a04a2171836197c10058232918e333a8021c8c0a3f01f014997147b2c62acee900fe6e357

  • SSDEEP

    49152:MO541QLPPV7Al40NVANW8cyTj/e1nsaLlZWneHAl4:MO1V7Al40NG48cyTC5LlZWneHAl4

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.exe
    "C:\Users\Admin\AppData\Local\Temp\Orcus.Administration.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:628
    • 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:1832
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1832 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2780

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    28d83f48209059c5b7b0a52985bbb83c

    SHA1

    8e2c194af114233f940c1d5694b8ff8767ac236a

    SHA256

    dc4835664073736a307473cdd32de58fc219285cf5dd548f23bdc8b4f556e527

    SHA512

    25ce2d8aa749c2bc4509baf7dcacb1b535037519852d49da6e52043f1d7d6a2382b2c5d26fd4cb04455d0a6f6b9a5aa12593a03f7b70e0d892a21398a5acb71d

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

    Filesize

    342B

    MD5

    da5bef522656bc92a91bb36d35179877

    SHA1

    3e90a136fc0b654f0804aa9abb580b4b89145283

    SHA256

    119671b9918fe69ca7b1d28791461a50747e0d4016d23983edf5e75f06ea3f4e

    SHA512

    db22a0ea4337e2d6a31e24a99532a4c1157b050e9f6da6c6cd0f4493d4c9021a7d0821b9a8ffd737c8210af0d4232a1fb96b0b36b4382b17e74307a1463f91e7

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

    Filesize

    342B

    MD5

    432ca780ee60b63543498073315ee481

    SHA1

    a49be58caa30dc59f8a3081133b74c6b857511e1

    SHA256

    76befa0765fb209107115707c57820838d1e3cfa9e54da45a409bdb9ba0dc2b5

    SHA512

    e0c1c81d35e49662a5cce7b7fd18b8d8543affb23387a5fb86d119d582c1d83881c4e6d7029c1d0e7dce1fb6cf2809070f265174aad7d9b5b652a3807351b129

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

    Filesize

    342B

    MD5

    96d84a3811cff487752f89b983f84ed8

    SHA1

    9a5e5d8214f3194e27ecc9b82becacad0b8ae12e

    SHA256

    3203b0bdda938b733d380b6022f309a10699b98c237bc54c3ae3c43ae06847db

    SHA512

    1d40fe8c1eb8bf4cf59007c5ae43ffe3fa41476f0be5a8fa0e7b816bc92ea5750895fe2aec6bfcf1d4ecc8ef63fab40a42b254598f24ecadb09f7203c549513e

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

    Filesize

    342B

    MD5

    30dbc666d22878a937ac041a77ed8fb9

    SHA1

    b4f407abae178ae112607f7ce75d0d71bb6f8704

    SHA256

    a5b6ff59a8fdb404c8fa1218da71df3efe30713002717c6a9cd576bbc6c5bd36

    SHA512

    c0ee0ba3c918e1018b128d96597620a20287ad6bd0af9c822147eba89f5f8ff84c3696dde7d1ecb2298141ebbc3f3594f9d32a6d92adbb68b3d9cab84a5e4a1f

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

    Filesize

    342B

    MD5

    287566a287f04185512c9398eca2c64c

    SHA1

    c0db6e4d5021a7807b7f7634daf010e584167c80

    SHA256

    24b76b7637120b17dc647f09d3df03bfabec21a16d97026db2871f7674079053

    SHA512

    0069b0038c44bfaf0ccf4f379b3c7424caabc5041a7e35f8c63dbb474cc3e7ecb8d0a0350faa3d3fb92c49fd86ed0e1014fc36edabc69f74d062ee38a105fc2f

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

    Filesize

    342B

    MD5

    0181323a636457459f1dfafb7c4f8e14

    SHA1

    413e89909aeb83cc7c918642d0466a73bd04106b

    SHA256

    3c4fd1efab0a5ebd427a2e6ef398e2c5b81a97872a486f2b8ceee6b068439548

    SHA512

    4aa7542c023c7f92341e2522edb9f0f73e6a828acd15fc9f6ac4b2178214247fdd39e4a66bee9f50a878fd13e76f5c1d0755e0dbfecf9f61fde77aa272cb358f

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

    Filesize

    342B

    MD5

    641e3de8a9d70b7b407ad20752e527ef

    SHA1

    2ffd26e3571cfca74d9f4b861052d34c7a67603b

    SHA256

    4646c6fd0e6670a6cdda02d6dcddf2a92ebed907b7c1e56abc4a2dccb777c82a

    SHA512

    5290e824509e935cbb8ad439554437afd31bf8142fab572201a31d2efae4dcda0f32f4509758999236807e64f04dbec540595beb34156acef9607c3099eb2e3a

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

    Filesize

    342B

    MD5

    9980bcd65ac3d8c72ca9f6b8052806ba

    SHA1

    a5b7bd596ce9b4e034241da7b0b88cdfa723df1c

    SHA256

    75d0e6f2432d1a7e149c339dd099554e6ae73b2b29ee2da7f4b1c77cb4ddba73

    SHA512

    b667a90822625bfa3449d99ce33bdecfd3eede4cc1b185a76b6038312542bf25b543f5ec0282245c18b9bf086f71dbe33009d92f041f69fbd8ea1e62db98b293

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

    Filesize

    342B

    MD5

    b12a19b8b64c6e45b73230082bff511b

    SHA1

    73bb3833d28d12d0ad72e85a38f5b2a3c57ac6ca

    SHA256

    567d6cd7bb5e4fa4451618a47eedd0b620c971834489f0066200277c038e34dc

    SHA512

    d6204e82a258fb24ccac40a77b18508f186eed2e5bc45d961d0c2f339b32bb8b59acc7d972cfc149231bc6e42ba178edbd96f1d132407a489f281e92d62f6fcf

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

    Filesize

    342B

    MD5

    2de0c83a1533f155e9a4ad0b92c5bb26

    SHA1

    3ed028e1f5139c523da53dd7336cf7ab35a86d48

    SHA256

    5bacd585790fc0d81cf2988e3024d0596724863c1589f203ea883abe355fcd7b

    SHA512

    e1a4d621cdc38f138303679b0de338d29c7941e450cce09c89701918e37640c972f08ddf98e07c1d691cb1d1aa7c46917346b1f8de4140d828dc960a8e6d252b

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

    Filesize

    342B

    MD5

    08e0294afd76b2a12a1b78fe904c0925

    SHA1

    c58d8c4873fc2565c9e003f8c768931cbd12fc75

    SHA256

    90ee1ab6fdfd34c9fee503d88a39e9ff27cc78b370cfb9f63aaa25f1f8f8a59c

    SHA512

    e2a3580b8c9da08f6aeb380c4a4278e0f5ee17fb931cb5fa843c143811b7c47d5c34840ece4edd32f985e209c9f8e3b21fb18e4760ff6c79f3d44e7f56946a14

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

    Filesize

    342B

    MD5

    4dc08120e3785c7bd13a609dc00eb3f7

    SHA1

    7960a523a94080c9279dc501b70aeb8fbacea15b

    SHA256

    e59a67ed127820995d65623c5de98e4b78b7121ac4e9b58fe475db447f1fc1c0

    SHA512

    33f2523c2bd2dcb256d6f08a50f8c9cd1e05ab030e3d6eb78146a868059906cc39f9a3d7927a7f59b3b2985c601ae63630cba48f9348a88774f50db918b431df

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

    Filesize

    342B

    MD5

    f11b033c838a0263f143074ecad63f52

    SHA1

    e71a394ee51aec5ff2d20e1d52e81eb547a94c60

    SHA256

    45856044d3a480aa9820a7abc10c9a7231b157ba11bb600c570941bb444f574d

    SHA512

    7dec4980428cfeab96775da8e2e572ed1b1bd95801928db4f0a0defaa6e08759a52fd3fed8fe6b12f2fcc5b3263a3f514606719a9be2b290a7a457a1ffd58898

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

    Filesize

    342B

    MD5

    edfdabd5c8f4dc46c858dfbfd859d383

    SHA1

    b94551fa30adafab68cdb8535fe75f0f22cfb36b

    SHA256

    bc66682c272e18dfc6d8659f6ee08f8b9a218d7a16a733bb51b10314ce1247e4

    SHA512

    cee6a5fdeb83a9da712e33636d4ee6e8765913dc8e4525637ab7f3329a392882fc9a4f55634411dc2d1810b7606ef6fa5b92555d13c1a21504ebd4683a0daf78

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

    Filesize

    342B

    MD5

    c40894afd859dbdc96989323eb67aeb5

    SHA1

    776ff2e3f5a241373986d73f40e6223b38f0d52a

    SHA256

    920bc1412d0ba548536f59a524c3ee4f85358ad8e8a5466c72c21a3510eaf039

    SHA512

    59a9929f6f8a91d406e041feeff991cc61f59f73af08f199e561d8564af6aab29438c974d78318295dcecbe1ec2900631e2d6a86d24766a26e0e3ebe875e85ed

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

    Filesize

    342B

    MD5

    2d9541b8b324d451a5234264af89abd7

    SHA1

    1e1ec5665a022eecd63b839bf09e175adf48d6b0

    SHA256

    2f8d8dcd03d3a1ae1170549e20efffc48b6e0a12527e8b1ae46ef9520bbd9ad0

    SHA512

    113ad0cc276e68acf58fddabc4937bf014ff8eae31a4a2fb13692c56b46d6807df737a49d4d6c1cc2497f4c16eef28727f5157010aa75c36110844187f661892

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

    Filesize

    342B

    MD5

    3dc880a3b9777a7e476d40d295104907

    SHA1

    ea38a0ccd4ac682dfd843789b750d57054d67dc3

    SHA256

    a018a4f7706dc3cc82879e0c2beb0a35efa6bece59203043c9947a8cfbdac0ef

    SHA512

    dbb5c79f1c22a95175853dd082e637f7b55b5b561747bc809357e69041c73ed7f06e37adfe91c9615ad316ff59c3219787ab2a4d52690086a4b3853806a3e172

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

    Filesize

    342B

    MD5

    f463145340f19fb11bee4becdd1ff871

    SHA1

    b074d6ce4f2e894ef5ad3a2e5cead286596495e6

    SHA256

    2d86fac70e678bdb0b78c5d1b78aacbcdae226e7a909ba905bf60fe7691b5ca0

    SHA512

    4f1d661b61a19bc4cd9df59eae24106bb15293caa7ad492815d527d12b466b38b4ce1ec4333b4c6ad1a01f16ec83b5291947585491bbdf16416524495190f4e3

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

    Filesize

    342B

    MD5

    1a20a500b3bca905d25ae94860b97d8c

    SHA1

    eaf1fcc59641b2052ae8a6f388cf772e9db0f4bb

    SHA256

    1f57348871839c37d390424710a843f1b2366247df0a6bd7b1877383950c5569

    SHA512

    1c1e08e5244f7654254d4ed4251466b2e959eae9f78d93e8009383e8b83c7c011fac7c58191ac8c7470e1273292413a9cecfa286ab1d0e513c77bff4690f3bca

  • C:\Users\Admin\AppData\Local\Temp\Cab724.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar737.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b