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Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/02/2024, 17:51

General

  • Target

    a468ec4d10506f7ec7adbc4eacf9d347.exe

  • Size

    506KB

  • MD5

    a468ec4d10506f7ec7adbc4eacf9d347

  • SHA1

    c6d05cb4b093391565b215bcc0e3e2dc276bd243

  • SHA256

    e205685449dfcbdc2b5128a68c86f8272b46bcf6f649088269c790ac008fa803

  • SHA512

    bcb41a67fafb0927cfb548d3e03c2619f72b3f5ac407dac63f66f325c39fb0a48a25bdd6b93bb0d771a1a6dacce1092629d6ff9425363f4916d9ebb1c9fd9f60

  • SSDEEP

    12288:Mtt5uXEFXORcnqnKVpQYP/9GGo3jWBMFGVqrM8z7s1uA:kXORcnJVIzHGqY83s

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • 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 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a468ec4d10506f7ec7adbc4eacf9d347.exe
    "C:\Users\Admin\AppData\Local\Temp\a468ec4d10506f7ec7adbc4eacf9d347.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3968
    • C:\Users\Admin\AppData\Local\Temp\a468ec4d10506f7ec7adbc4eacf9d347.exe
      C:\Users\Admin\AppData\Local\Temp\a468ec4d10506f7ec7adbc4eacf9d347.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:4056
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\a468ec4d10506f7ec7adbc4eacf9d347.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:3468

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\a468ec4d10506f7ec7adbc4eacf9d347.exe

    Filesize

    506KB

    MD5

    d748c8e8e1fafee2c9f57773abd022d4

    SHA1

    aa3bf932a9d8e003893450fcee1449c4fabbc014

    SHA256

    50187e2a5ad23a6d9e16b07342101bcbcd2e90506b5a919baa25e220056cb8a5

    SHA512

    25dd060c63b3ba17b07b956268ff708f497dd5c7c82380a9f9d5c8c5209ca77b964e46ac70f1967d50ad050a4f5b184c0b9979298aa7d1475601725435c4777d

  • memory/3968-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/3968-1-0x0000000000160000-0x00000000001E3000-memory.dmp

    Filesize

    524KB

  • memory/3968-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/3968-11-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/4056-13-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/4056-14-0x0000000000150000-0x00000000001D3000-memory.dmp

    Filesize

    524KB

  • memory/4056-20-0x0000000004F50000-0x0000000004FCE000-memory.dmp

    Filesize

    504KB

  • memory/4056-21-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/4056-27-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB