Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 19:26

General

  • Target

    c1a92c558ad9095301a87dabfe31cbab7cb950cc3545fffc86075120a026056d.exe

  • Size

    13.0MB

  • MD5

    b4e8bb14196ab2e093df5dd8f21f21bf

  • SHA1

    187809b044b276df2fed92f980e5ba5a34616fb5

  • SHA256

    c1a92c558ad9095301a87dabfe31cbab7cb950cc3545fffc86075120a026056d

  • SHA512

    c0e40e671bdaf6b3af4a20bbfa4796f9930bc3dbc5cd8524b03d5523be557fa07ef85fead673557e45d29e3cbc9d5b3335708aa68e7b582509c1886383248c3f

  • SSDEEP

    196608:tnC20D8MFxKhdj9O0AoHWrXoLGI+zNLdmODAH06tWnJ1ebrqNg2R7ZjR:tnA8ywhdRvbWr49hFH06ttbrqNpZF

Score
1/10

Malware Config

Signatures

  • Modifies registry class 3 IoCs
  • Modifies system certificate store 2 TTPs 10 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c1a92c558ad9095301a87dabfe31cbab7cb950cc3545fffc86075120a026056d.exe
    "C:\Users\Admin\AppData\Local\Temp\c1a92c558ad9095301a87dabfe31cbab7cb950cc3545fffc86075120a026056d.exe"
    1⤵
    • Modifies registry class
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:2880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

    Filesize

    342B

    MD5

    434655814dd76c3cd5c36a9ea70c54de

    SHA1

    bece293d590f52d438023c2e6087c8c4c4e4a50f

    SHA256

    a7916fafad2f35fffc27da78233774aa0cf1428922814dca0b25001784dcf978

    SHA512

    a6ee371f809a37b4870fb23a4cdf2d470e7594ccb13d956827ab11a10b2dd5f82b2baa3abaf5f6b6b989fb23a968f791a8e02bb24121e7e05dddeb6201e67e40

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

    Filesize

    342B

    MD5

    46fb2bd039ca0bd7b654dbc7240f0a95

    SHA1

    f69cf994b50e1d19624e786e133180c4007e3309

    SHA256

    8c4952fbd62839e7b2a76be9a848cadff96cc0c96e1b6b6bae072b0655b7c61c

    SHA512

    5a1243bee96d99968be37b0ddfab1decbe8618f32799249d5249de7224a05f114b243a218c2ff3bb120a7e292531ad9f66218083cbf15f901e84ca4d7056c431

  • C:\Users\Admin\AppData\Local\Temp\Cab1C1A.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar1D3A.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b