Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02/05/2024, 06:03

General

  • Target

    ffd4012e3ba8ca2043b17adefed3f079bc58f58beba3496b77297c5f3b035649.exe

  • Size

    1.5MB

  • MD5

    ae788af52f4741690ba82c29d7f2a4b5

  • SHA1

    3b7a75e8d77b6f931ba0f73ad563b3cbe08f2686

  • SHA256

    ffd4012e3ba8ca2043b17adefed3f079bc58f58beba3496b77297c5f3b035649

  • SHA512

    c34221290dd54730d7492a93e4c3c03d2a0784e1fd2a8e7ef35517c3c6ee8ef6a68f9620b1ac1ecf15f1cea009598f4fe1aadf846e30a613f28bba58026a9a97

  • SSDEEP

    6144:5afcEHI/prnm4y3NjTjuC8xOcxph2ueF/mNyB:8HIhnmn9jT8fCB

Score
9/10

Malware Config

Signatures

  • Detects executables built or packed with MPress PE compressor 5 IoCs
  • Enumerates connected drives 3 TTPs 10 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ffd4012e3ba8ca2043b17adefed3f079bc58f58beba3496b77297c5f3b035649.exe
    "C:\Users\Admin\AppData\Local\Temp\ffd4012e3ba8ca2043b17adefed3f079bc58f58beba3496b77297c5f3b035649.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2300
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2300 -s 816
      2⤵
      • Program crash
      PID:1936

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\7-Zip\7z.cab

          Filesize

          544KB

          MD5

          9a1dd1d96481d61934dcc2d568971d06

          SHA1

          f136ef9bf8bd2fc753292fb5b7cf173a22675fb3

          SHA256

          8cebb25e240db3b6986fcaed6bc0b900fa09dad763a56fb71273529266c5c525

          SHA512

          7ac1581f8a29e778ba1a1220670796c47fa5b838417f8f635e2cb1998a01515cff3ee57045dacb78a8ec70d43754b970743aba600379fe6d9481958d32d8a5aa

        • C:\Program Files\7-Zip\7z.exe

          Filesize

          1.5MB

          MD5

          61686295b7eb7471071f19f3d246f4e4

          SHA1

          b6251855d891c132148bc07cc93624931507e8b3

          SHA256

          49e6fc0db7587a5728fb78e93dfb3bb74ebe054d1ce0aa1f27a18327b4abc5f2

          SHA512

          b4b85f18f5a04642b2f8c405e194ebe05062bf1e2061fe6480de4b348efb590d4f39fdf9451412fc6f2c29b5abceed926bd1e36d0ce80c8e37688194a1e0713d

        • C:\Program Files\7-Zip\7zFM.cab

          Filesize

          930KB

          MD5

          30ac0b832d75598fb3ec37b6f2a8c86a

          SHA1

          6f47dbfd6ff36df7ba581a4cef024da527dc3046

          SHA256

          1ea0839c8dc95ad2c060af7d042c40c0daed58ce8e4524c0fba12fd73e4afb74

          SHA512

          505870601a4389b7ed2c8fecf85835adfd2944cbc10801f74bc4e08f5a0d6ecc9a52052fc37e216304cd1655129021862294a698ed36b3b43d428698f7263057

        • C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.cab

          Filesize

          188KB

          MD5

          f03cd3c73a4d56421c60e6f2a40a9ef2

          SHA1

          3e7b8c15ba83c23333740af3aa4c4b3066fe5173

          SHA256

          44fc47dc280a196cc49849cfb770030f1525758ba266330b6232ee60fb4fe642

          SHA512

          ba57d32ffe4d0ecca137aed733c1471b4663dcba07a4c4fffcffc008a051de86fd8561bdd93d5fff545bf1865c8b5ac71eae31d20228727f5c1a46f2f9a6390e

        • C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.cab

          Filesize

          906KB

          MD5

          84ff6c209447a056e22a29806bfa2c96

          SHA1

          21190928955094c44ad996f26c801b46437809cc

          SHA256

          d2072ffe011341ec2a3c4af9f93b06deffa92fa05120c45dbb3ad5635f3e57b1

          SHA512

          6493dfbe43887e6a588ef067960ddb9e9798e07bb14fd73abf99acc5ee63250858c86d70a926f009f466bf6fedb7ca43bbecf7fc2433e47704527c2d0b6b01d9

        • C:\Program Files\DVD Maker\DVDMaker.cab

          Filesize

          2.2MB

          MD5

          e83d2495d5867e224fbf42ef40d8856c

          SHA1

          fec908e0e7bc469875ab8f68d936225c635a6ac2

          SHA256

          2c806d9b932f24c4bc84e86ced7962a75c0161ff732f77eb1827a3a14976b2c1

          SHA512

          e22f36cb40fff2672e9e49aa991656a0cc1188c7ba2583efae2d238a4e864bd5f8bdc532a5c35285ca2b4b105097454eb06d5860c41e618c44bab6e300408b8d

        • C:\Program Files\DVD Maker\RCX1CD7.tmp

          Filesize

          2.2MB

          MD5

          f56161efdeee267a188bb1800c725c04

          SHA1

          9f5cf40f112be8cc27fd10186bfa9b58191e36c2

          SHA256

          dc3fcaf700b8105152f362d6b32ad161289753f8a55039eeea81cfcbd6ddff4d

          SHA512

          27f3928be8380909c4b83578d2adf1b0fa3677f494a83585ad2db5a41ee1319bc205bd97f2180253ca30503200934284471043d7eebd86acf3bbc27219e92398

        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.cab

          Filesize

          1.6MB

          MD5

          527e039ba9add8a7fac3a6bc30a6d476

          SHA1

          729a329265eda72cada039c1941e7c672addfc19

          SHA256

          4b8a72fc81b733ed2e6e70d4c5401f954002783dbf14927849ad579860780b94

          SHA512

          9e73e14e33a5f07a87e9c1fecfdaee09d1408471052aacfde3d1e877dad4d253b525ebefca6bddabc23cf81d8dcce0785aedcc2f135d171ecbb1feaeb922c449

        • C:\Program Files\Google\Chrome\Application\RCX1D29.tmp

          Filesize

          168KB

          MD5

          d31d478c87649a0046cc621224c46452

          SHA1

          da7e366a1b7845297626b51c634b41c94b6aa625

          SHA256

          ab8be413ba59162d4e071a9bee080aacdf344975c463e8d257430481be6a22a3

          SHA512

          ddd7e87d69c1fed4ae1ca10128f638d22895184048dec52a346f588e07992ebf2f07945745bda0db886f4c52868b3dde7c394a3a984a6caeffc96d94307a7d1a

        • C:\Program Files\Google\Chrome\Application\chrome.cab

          Filesize

          2.8MB

          MD5

          095092f4e746810c5829038d48afd55a

          SHA1

          246eb3d41194dddc826049bbafeb6fc522ec044a

          SHA256

          2f606012843d144610dc7be55d1716d5d106cbc6acbce57561dc0e62c38b8588

          SHA512

          7f36fc03bfed0f3cf6ac3406c819993bf995e4f8c26a7589e9032c14b5a9c7048f5567f77b3b15f946c5282fc0be6308a92eab7879332d74c400d0c139ce8400

        • C:\Program Files\Google\Chrome\Application\chrome.exe

          Filesize

          1.5MB

          MD5

          7297bb04433b6bf92d6b3144e149f2f1

          SHA1

          38fdd923c91dbc1c281dd03de89ba988c02796d6

          SHA256

          6f6a56db6b0f1832e4d85e848a75af3581d4565333e284bc6c86d4f0a8c538a0

          SHA512

          df6e21f232a8c5b1c35437d2273d1ff6ac5dae1b18d42d4bb5fed027be40d21b3cb3e51f4064e8a03082c5f370f2098fa0b5a1e0523d8b4abf6ec141e2f6ba4d

        • C:\Program Files\Google\Chrome\Application\chrome_proxy.cab

          Filesize

          1020KB

          MD5

          b65d7344b0a7faa207d2e1a7adaafb60

          SHA1

          755ad15b1745b0e730d658d4a92e2b754425b7db

          SHA256

          f4b91fbbcba8a46eefe4965e4a24c6ede3decbd1fec96e141a1953173efd1c92

          SHA512

          f17ac73c2df7c73a31b11ce0f533d6db91bdb0cdeea653dcd52ac72c3cf28da0c236b79586ddc7a6c825fdd171290722f888465e776f12ac2cae75be82726b22

        • memory/2300-1-0x0000000000880000-0x000000000090A000-memory.dmp

          Filesize

          552KB

        • memory/2300-0-0x0000000000400000-0x000000000048A000-memory.dmp

          Filesize

          552KB

        • memory/2300-2-0x0000000000466000-0x0000000000467000-memory.dmp

          Filesize

          4KB

        • memory/2300-217-0x0000000000400000-0x000000000048A000-memory.dmp

          Filesize

          552KB

        • memory/2300-219-0x0000000000466000-0x0000000000467000-memory.dmp

          Filesize

          4KB