Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2024, 09:57

General

  • Target

    uninst.exe

  • Size

    341KB

  • MD5

    83ecebaddd1d88741e5bcad69b7ad8ee

  • SHA1

    68dd50d97c528792d9f3508ce4e1517127f3c7cd

  • SHA256

    a2cba20096928420abcffcc231449c2d3e385fee42e9f4d6d09e6278ecfff310

  • SHA512

    9ee90ae6e667e0b2f6c289b2e8dfcc553d52572623eb628c7f983640e49052dd01c109ca8fbf39b2be32bfac2de9ab838e6e43144cd149d904a25c053f6497b8

  • SSDEEP

    3072:8stajHKBvYXJLsqUjzNIKTXkjWJJQHcvyDLMvQJwEHfJ4CCrDhsamcf3X:8Tq+5SSYTIw0fJSXhs9cfX

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • NSIS installer 2 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\uninst.exe
    "C:\Users\Admin\AppData\Local\Temp\uninst.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
      "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1932
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" http://www.newasp.net/
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2708
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2708 CREDAT:275457 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    08c2ab61ff0a9abe044b0753d5c3282d

    SHA1

    42a2e8549879faa53f8042634e7fa231d3d52be8

    SHA256

    aaa0525b639098c8603613a50bc3cc0d00c570b236870b2df7ca9ddc328cea19

    SHA512

    f3a4f32bc66347c1c6698b82c4214cccb9b8fafd7271459583bdf6db2af7d6db6e1e97628cad6710071f10ca848e9d248cab31b053349d3e59fb18d9a79e3967

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

    Filesize

    342B

    MD5

    ad8bbf96241ff97b93fd17ab54d5a88f

    SHA1

    a1c2fe9d94f4c59e53eb7aaaa878307e1d012825

    SHA256

    95b35f7ae058a97378f14fc8852cc918bddd42bdf9cde6c16ab7048f124e82f8

    SHA512

    52690e87396c05b146f7d5e777de27f1e578fb743010796a7348e33abcef938aa3fc2004c660e35f94b86898c6a5ded3aedfe1a06b0a254aaa3fc49f74a302c5

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

    Filesize

    342B

    MD5

    b5f27b43998ac44dcd5e709fc07f395c

    SHA1

    98b1fb058f50f528cc8d1b574e53210fa106d562

    SHA256

    6111e059e9dca846e6587d850a45fb1e30008042252b303aaecb3286a0c1005b

    SHA512

    9d914d8bbbbd68c210e15f9c05f3bdd6323cc5419424e1046c98d3dab1dbefce91e1da8ac9fe8a1ac24c87bb1e3b76d0fdbecce4adb056950319eb6fa07212a2

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

    Filesize

    342B

    MD5

    8df587ff7f0577947726d1227a36e464

    SHA1

    f87690386eda117d5c9b4a7bc73937527584e9b7

    SHA256

    cecf20b9336cde914a76daedf12e81d077db22628915f9052c654ef3b3a1deeb

    SHA512

    a28ff0295f40b6d97fc55f5e408d747dc6ab87527aad5716d3ee58d24d49251248862210c3eeffb0af029e8c3a57af25596882a085f116307c96ace1be3ae8ac

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

    Filesize

    342B

    MD5

    673896ef56f198a9c843d1e3c1cbb7e2

    SHA1

    e97c92501eed618866f984282ca8e72c4c9d07ba

    SHA256

    e43089dddabac694c0dd601dbf49696d2a76fdb7bbd2251a259d61b48959f972

    SHA512

    173de9a640e603910746fe8eb92c8a92c60bc80daeac3a23d31df750d74017570754a985acf73e8f0728b9f8fc37702fdec695931ea841912b96f1d9078957b7

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

    Filesize

    342B

    MD5

    6a3514a26c94e43ea40f1bbd57a67371

    SHA1

    0eaa4de38bc7d120bac26edca5219f2fa0af7571

    SHA256

    1011d41794de5b2b407aaedf8dff24e9411994a80eb52f70b37d8846b10d3aaa

    SHA512

    ea88fd6d165e6877e8ed1ed10656c56f77a8c8ff95cb773515e0229df987ce267ae297dd0febb5ee15fcf49248ab94b713457630677b13590387a038c22430e5

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

    Filesize

    342B

    MD5

    9423b57f5be03057bbf49491121535d8

    SHA1

    8fab01f4ca0e5f48d41cfad9048ac9c903cf967e

    SHA256

    498c4b5be85f8aa2476b0017284067ab049376abc8f3d5cbedc404d68b7eedfd

    SHA512

    703c69955f35efcbc5745b44c91b51045913db178132903130d0776a07755f44badbe2f3fed2f4cda1b2aee70c96fc850c4456a35061a1f19e6611a5abf099dd

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

    Filesize

    342B

    MD5

    cb34ad842d63c462b5b049ab7f231a93

    SHA1

    ed8b683755c6c1c412e3bfd9bea06ca656730cf8

    SHA256

    8465996e3f94261d68a14d94a833760ea2f875da5f9f60072c0c3a6fac171d34

    SHA512

    77b1e8fd81fedef7e8c56c385bfd04ea3a25ba8db438895c516eded898b5bb8f06a2a643f61c7e500881967fae3fa08e33d581c3f36b4800d3e5462584cc91a8

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

    Filesize

    342B

    MD5

    07eecb027685c1097a91507afd3dcd40

    SHA1

    d260b770abc35d845db0e70b5278f4c559afbfee

    SHA256

    441f6da524653a0c54b3b81a13637fdfab24e12a5f8df64c50f8a2d4420844fc

    SHA512

    a46eeeba9c9747913dfa6715b0636e64dba77c69630ad11dfcdb2bddc5ae30fa5b0f3af713de157e75ebc7c25d569466756d0f233303191130ee688571fd5d0c

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

    Filesize

    342B

    MD5

    2d15cbb4f3a67fbdb1ed543e8dfbb628

    SHA1

    c9f7e2a3dcad55d3d852a5d06c971140feb1dfb4

    SHA256

    806f26c44a1a8d95cf1f3160f4d265d1dfb3795251539cfe7001c87148ad0d4b

    SHA512

    a3aeea8973c160beb21098e208d6806a9f477e9c2e8b624966a7112edfef9d989e513f52832acf885806021cce851c7fcf47195cb72acfa1dd8c4c119f5c8e85

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

    Filesize

    342B

    MD5

    6054b8cd49f0ee0dd5c994361bc3f40d

    SHA1

    c2f0530a15fee0dbe77a9b69681508e1e26366ac

    SHA256

    37de7e41001bb14c64cc878f0dd4753aa10b2c56b96c7ed37be7ece3a68b6923

    SHA512

    3aece178f9fa9354920f018501b49b8c0e61034a37b1951ad31558ed0786baaeeffe94f666dcb95bc178d16194b91ceb2f4f4011cad6acc513cb6586404c99cc

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

    Filesize

    342B

    MD5

    27920385edd845862abfe84d703fd219

    SHA1

    6d1e6f03d97cd5f03815c8b0862938d65afbc47a

    SHA256

    a269cdbb5644b61a98ab12b03f5837895f9970c3b37b964f5fe8e45695a86e9d

    SHA512

    86ac2e5361ebaf8ef3a64e8b27adc826004c4c4cd7f2616d51215668b564843f5ce193d6899bf77151561a66efef4769c9ba56c6fc7fdc3dbb6bd73efe5be38b

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

    Filesize

    342B

    MD5

    b4bd0e2a77636ee43dd52ecbcd6622bd

    SHA1

    99f8adaa88efe6edc914a04667bd68bca5f78b07

    SHA256

    89af1a744124cac89432341d33e2835022fd734e83a7cbfecd7be75dea8e7a90

    SHA512

    6f52585470cff8fcfcaa5dd7a3af85eb642af73f0bf0a8be09ac9720e103c39be0bb59f0b71bf36e445c4f1b28a1111e3372217c2f3273b745c24c94bcf8ffa2

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

    Filesize

    342B

    MD5

    28d515cf048f22112a8161083197b567

    SHA1

    0e95c76bfb6c846763deac78c67787f8d0314d81

    SHA256

    d3e19f1c64ccbcd367ba5b3c2ed5656ee73e17fab939a54789ec5773b95f9f43

    SHA512

    aa59034dc47b92184302e6206f2950103ed2f151b66b2bc269930173c92257e5f69d2004b917f12c9ebb0cf1a1fc92e1cef013700d49ff2e9366c169b5d9c629

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

    Filesize

    342B

    MD5

    d52b850669def7d627c2896935ab1ed9

    SHA1

    7f6c4a6a7d1e793d21b78e8a4faa546770cc9431

    SHA256

    8a07bf64f3dfd9f1fb41b72f609471891c5a8b8ad5116787e142dcd76dc51062

    SHA512

    bb768073eb3361f857f48e714cac39c7510448c3dfc6cf03c488e1e365d2687a563f52e45858c2c2c65a3628067dc2ffcedb5897b78851e5b340fa48352ac097

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

    Filesize

    342B

    MD5

    5fd468abdab3ba4a90b8b3aac2c77141

    SHA1

    50855a6a246cefa2d33d57defc5bb5b3bd5d0775

    SHA256

    c48bd82e6eb66f33dd67a7257f14ef53dabc30cb4b4e9a350a07e220b42e20cb

    SHA512

    ee7ff40bdac8c839bcc7bf345cf97eaac989e9bac8594c0d41526d17189b9198df8d73b05f77bdb06aaa5499e0fe712eef3229fd4fad7f001cb76ae5f9e419a4

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

    Filesize

    342B

    MD5

    fe6e1cfb9d54eded44ad02f0cebeccb8

    SHA1

    93f1c0f9b253d573c9bae9e3340c7b14b482bfd0

    SHA256

    a5389bbad73ca07c2f898a6689f8b9f85e5ac101dbead17973adf0690bc483a8

    SHA512

    97501528442a880025a3efa50ef301f023fccef4d636f584d074fcef35b737ca7baeea83962ec23f45269e9566daedee88c7d15c9babf767208f419f720f9b53

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

    Filesize

    342B

    MD5

    c33775b624c8f39334745f838e219381

    SHA1

    e218d02dc783760cec52140718ad6a31fde12cc0

    SHA256

    cf3d087ef050d5f0d91c79fef73b2f0e485515e3a511fe863c26c55bae3a8113

    SHA512

    4344f8babdaad7e892f030f3ebbf393fa69fad6f2285818e26563ea2a2ff3bede4cd5148da0240b457e75e1c07c48f7a0ff085547e67b350bf174a3a724fcbc9

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

    Filesize

    342B

    MD5

    b97877ee06e22c3c5cf325a7486d45ff

    SHA1

    a7f546f72bf1237a014e5f999e2e9255d89a3774

    SHA256

    4c9abf2565d9b59add4e8f0b2cacedd3faa4c45b46900451341e35549cadab8e

    SHA512

    14c8683e4c88565fcb577c9f927cd469097b6c57a339dd9beab32ba10205210a47b032b9587ba4a31b82fc6eba681d9e0417639812a6b1796a271cde7b77e06c

  • C:\Users\Admin\AppData\Local\Temp\CabF5E.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar100E.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

    Filesize

    341KB

    MD5

    83ecebaddd1d88741e5bcad69b7ad8ee

    SHA1

    68dd50d97c528792d9f3508ce4e1517127f3c7cd

    SHA256

    a2cba20096928420abcffcc231449c2d3e385fee42e9f4d6d09e6278ecfff310

    SHA512

    9ee90ae6e667e0b2f6c289b2e8dfcc553d52572623eb628c7f983640e49052dd01c109ca8fbf39b2be32bfac2de9ab838e6e43144cd149d904a25c053f6497b8