Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 00:57

General

  • Target

    09499fedcab7cead30404a9abefcd1fa.exe

  • Size

    506KB

  • MD5

    09499fedcab7cead30404a9abefcd1fa

  • SHA1

    303af1b9169057532d1a9bfd2df358b01f3e0127

  • SHA256

    dd5d1f9ddb89f3aae38ca947b6d26265df441353b46e6462ef7ca1f9019aab23

  • SHA512

    c3a4709186326e7df3afdaba035f8f1cc3db8220500047bf1356b571a3c6d4dcea1d87cc82a2cc49048a8d5824ea26bc74db6c6aa25506ff677b7946e68ca667

  • SSDEEP

    6144:BdkkUIOrIrLCY5Pc+ToMFBcUbPRRH8H/HwfCAQlzuTX7FAQdJ9CR0Z9O+PDams4V:bmLroPcurcUbAHfmCqXZPdJ9CRsTpTvv

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\09499fedcab7cead30404a9abefcd1fa.exe
    "C:\Users\Admin\AppData\Local\Temp\09499fedcab7cead30404a9abefcd1fa.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2428
    • C:\Users\Admin\AppData\Local\Temp\09499fedcab7cead30404a9abefcd1fa.exe
      C:\Users\Admin\AppData\Local\Temp\09499fedcab7cead30404a9abefcd1fa.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2156
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\09499fedcab7cead30404a9abefcd1fa.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2720

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab6866.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar68B7.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\09499fedcab7cead30404a9abefcd1fa.exe

    Filesize

    506KB

    MD5

    8e4ddde314838bef235ba7350f55b466

    SHA1

    2387159eee7a2a6bd9ca95b1b5d4ff81e39638e0

    SHA256

    94d5ab384d96fbf7d1cafe2c20b9e989be0dacf836273089900af137c8f30563

    SHA512

    bc4e070b098858c1ed604076b8cfcf506c24a470b6271a035411dd54486c233299b61ea5bd9d7598722d3e9cb20fbe91cb0ef066aab55d781322ce7380ba2e7c

  • memory/2156-18-0x0000000000240000-0x00000000002C3000-memory.dmp

    Filesize

    524KB

  • memory/2156-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2156-25-0x0000000002DC0000-0x0000000002E3E000-memory.dmp

    Filesize

    504KB

  • memory/2156-64-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2428-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2428-1-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB

  • memory/2428-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2428-15-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2428-12-0x0000000002EE0000-0x0000000002F63000-memory.dmp

    Filesize

    524KB