Analysis

  • max time kernel
    122s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 00:53

General

  • Target

    092aafb4417cee9b9e2d14fb3455c882.exe

  • Size

    1000KB

  • MD5

    092aafb4417cee9b9e2d14fb3455c882

  • SHA1

    ed7864784a189d228312f4066eacaea1160e3eca

  • SHA256

    26de7a3edd3f9c64cea3d019ca0f142b7be05c7f46f3642e1233e26e9d068d63

  • SHA512

    00cf4ed953cfa9313c55c79c9efd28c236ad7b5c86dd23a8f62e8cf1565df4982141c9c51b87014db727835d2425a0498ca9d2a404f2cd5fa7b14d953157d074

  • SSDEEP

    24576:czWtxWOr8POVvnqzqZpCrUo1B+5vMiqt0gj2ed:OWGWvymmqOL

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.

  • Modifies system certificate store 2 TTPs 4 IoCs
  • 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\092aafb4417cee9b9e2d14fb3455c882.exe
    "C:\Users\Admin\AppData\Local\Temp\092aafb4417cee9b9e2d14fb3455c882.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Users\Admin\AppData\Local\Temp\092aafb4417cee9b9e2d14fb3455c882.exe
      C:\Users\Admin\AppData\Local\Temp\092aafb4417cee9b9e2d14fb3455c882.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2760
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\092aafb4417cee9b9e2d14fb3455c882.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\092aafb4417cee9b9e2d14fb3455c882.exe

    Filesize

    81KB

    MD5

    0969487350c9723da5958f16408dd50c

    SHA1

    dad94a06bb0cf61f26966c6a34141f6e87fdf8e9

    SHA256

    1137b802db13b18533b7231cc7297d5a25259b2f6d2fa9b809d3a423f5f7df2d

    SHA512

    222255010f657b9211de33ef7d225328c7d551574a46682c14f9f82644219382cbea23f375a45191b98523e82255ae3208ea38189164ee4553250f4c33a50785

  • C:\Users\Admin\AppData\Local\Temp\CabC67C.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarD4D1.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\092aafb4417cee9b9e2d14fb3455c882.exe

    Filesize

    66KB

    MD5

    fe7db580fdee3f78ae97ab2b1cf13213

    SHA1

    a454c9e13b6d472dddd6ec750f0f21926093c14a

    SHA256

    f4e393639a465f28e57b500117b12600ce9af40767c79351d0a20bd156e4ec74

    SHA512

    a4fd6e1f5306062b0af4f1a6936bf634d616bd35b1a9d500e74e5f2c4dfd53855bfc7ae1f8e785c214b47a40e8c122ddb053fac8e542bc9d2ab37cdad5115b49

  • memory/1704-2-0x0000000000340000-0x00000000003C3000-memory.dmp

    Filesize

    524KB

  • memory/1704-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/1704-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/1704-14-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/1704-15-0x0000000003060000-0x00000000030E3000-memory.dmp

    Filesize

    524KB

  • memory/2760-18-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB

  • memory/2760-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2760-26-0x0000000002E00000-0x0000000002E7E000-memory.dmp

    Filesize

    504KB

  • memory/2760-64-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB