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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 03:08

General

  • Target

    0c8416f3423f623fbe5317b25ddc60e2.exe

  • Size

    2.0MB

  • MD5

    0c8416f3423f623fbe5317b25ddc60e2

  • SHA1

    2a51e7cbe931aa3a1ca7c2434b49f0657b2fb0d2

  • SHA256

    b7579986622800d11139c017fc5473a41acb98db7a88a96c65cc2238812e17eb

  • SHA512

    f8f4111977feafe541d67eb739c0a660e4ce376e04d259be9ec9ee39e31c80ef6bcdad716bcdb7b51feea481f44663496846c611566a6c50bf85c68e3673e337

  • SSDEEP

    24576:Y8IEiMDkTO73dbXjjWjrhEDljZG21B+5vMiqt0gj2e/Lp1hshx+s6z6eaA3g1B+Q:Y8IEiMDkTOTVzjWg60qO1pO9UaqOL

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c8416f3423f623fbe5317b25ddc60e2.exe
    "C:\Users\Admin\AppData\Local\Temp\0c8416f3423f623fbe5317b25ddc60e2.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Users\Admin\AppData\Local\Temp\0c8416f3423f623fbe5317b25ddc60e2.exe
      C:\Users\Admin\AppData\Local\Temp\0c8416f3423f623fbe5317b25ddc60e2.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2324
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\0c8416f3423f623fbe5317b25ddc60e2.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2676

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\0c8416f3423f623fbe5317b25ddc60e2.exe

    Filesize

    1.1MB

    MD5

    a6390ee07d757315726719c544a82524

    SHA1

    49a3f4d7d7ffa1661bbcfc8cd88c1a8da3a593bd

    SHA256

    e99936d6ed32b741e8d9d11efd1cc089fe279bc3d259d6a7eaeb472765f44970

    SHA512

    d4c9269108ef89cc4ad941c69388fdc41e08766196d4545e9f8d3f494b9a089d10ee97f37ed7801aa0f4c91fc06e83b568a72c90dd3028017ba5d1854ab75632

  • C:\Users\Admin\AppData\Local\Temp\Cab35C2.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar35E4.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\0c8416f3423f623fbe5317b25ddc60e2.exe

    Filesize

    1.6MB

    MD5

    ff791992ce499371f9a51eecc9e17ac7

    SHA1

    3cec5bc4ed19ef233c3d8e81f2bd5b3b699bea73

    SHA256

    18eabbd4bf6f5059f3fc7d188f8856384e82a7d4e0d3a922d40c3b189c1f49a9

    SHA512

    87c456a5871073b8c62fabfacbe21e59dc67a2ed8ce7f581ef3408db9edd88482096e343d5e77e1b7914b094ace1cddc178f2c5fdedd3e6876d5820c68b91b82

  • memory/1672-15-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/1672-12-0x0000000000330000-0x00000000003B3000-memory.dmp

    Filesize

    524KB

  • memory/1672-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/1672-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/1672-2-0x00000000002A0000-0x0000000000323000-memory.dmp

    Filesize

    524KB

  • memory/2324-18-0x00000000001A0000-0x0000000000223000-memory.dmp

    Filesize

    524KB

  • memory/2324-20-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2324-25-0x0000000002D00000-0x0000000002D7E000-memory.dmp

    Filesize

    504KB

  • memory/2324-24-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2324-65-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB