Analysis

  • max time kernel
    123s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 12:49

General

  • Target

    19060305458433df294f69a2c1dd38a1.exe

  • Size

    506KB

  • MD5

    19060305458433df294f69a2c1dd38a1

  • SHA1

    554aab9484eb309dfaf61da2ca60a2ce149deb55

  • SHA256

    446f8fbb5c77eb5a91febd12c24950dc3a716bdcc6f45cacf0ae20aff10b4290

  • SHA512

    cf414ae1476bb0f7f1f378bc5e5cb9eaec10ead79e44ab992bef3cace4b1c43ae82b1b112d431791a1de5c1161dd2085581a7a87a3468ab9d247fe3bbee10964

  • SSDEEP

    12288:l4s/H8un1JEGnuKxPOeNgEOy0l+45MXMuENrhXNQcFrSU:lTH83GnXOeGEE+1uh99FrSU

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\19060305458433df294f69a2c1dd38a1.exe
    "C:\Users\Admin\AppData\Local\Temp\19060305458433df294f69a2c1dd38a1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Users\Admin\AppData\Local\Temp\19060305458433df294f69a2c1dd38a1.exe
      C:\Users\Admin\AppData\Local\Temp\19060305458433df294f69a2c1dd38a1.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2372
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\19060305458433df294f69a2c1dd38a1.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\19060305458433df294f69a2c1dd38a1.exe

    Filesize

    454KB

    MD5

    6c1d8613605450db770514c1e032c5f8

    SHA1

    850f48ac737861d773cfbf4d1234a02870667da9

    SHA256

    81dda5f3df912baa172d8f5df7734605b0366a5c3a318f0d704ae12f01bec623

    SHA512

    69b0401aceb713315d3cd2ad10f9818087c83bf5fcfe617c4ac04f46e9ac2b2f41b925be102fc1ab1b2edc319a52679f8ca4da6f3aac7c8d033b04ffbd159e72

  • C:\Users\Admin\AppData\Local\Temp\Cab6B24.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar6B56.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • \Users\Admin\AppData\Local\Temp\19060305458433df294f69a2c1dd38a1.exe

    Filesize

    479KB

    MD5

    98c68fc506373f18ba654d818697ffee

    SHA1

    187a1ee65bdb5363df4050265fd2863fadd87839

    SHA256

    0439d46e2a77988d221a2005d707d71f30fd1cec5c7cc9b50d7f9b1d8f37ca8a

    SHA512

    acb28699ae41462c3a5eb9d153710e63751c0bfd37a3644c54d43a1accb89612cce27ff6dfb7916207f273d5915b1686358720c0a5c4762be465e19cb3925558

  • memory/2212-14-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2212-2-0x0000000000250000-0x00000000002D3000-memory.dmp

    Filesize

    524KB

  • memory/2212-1-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2212-15-0x00000000002E0000-0x0000000000363000-memory.dmp

    Filesize

    524KB

  • memory/2212-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2372-18-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB

  • memory/2372-20-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2372-26-0x0000000002D60000-0x0000000002DDE000-memory.dmp

    Filesize

    504KB

  • memory/2372-24-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2372-65-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB