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Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 19:23

General

  • Target

    019440702c11342aed21f6539653716b.exe

  • Size

    506KB

  • MD5

    019440702c11342aed21f6539653716b

  • SHA1

    2f19461bcf6e94204840cc931ca049c18fa872b9

  • SHA256

    a102c8b3b68e63a1687366838b602bdaafb204d7a30aee84272425ee522af2f6

  • SHA512

    da922276a953ceeaf2c83faea9b60ee10726d7cb02ed1b812df1bdbb3d05b528a2eadf2364f7852d221c33f8df73f184d56464943e33c815a6395dd68eea780c

  • SSDEEP

    12288:YYmefq1/HWfYrp/KXyFYI+jmtBgpkNESShYEcaoJUgZy:5mef2HD47IcAL0YR9Zy

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
  • 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\019440702c11342aed21f6539653716b.exe
    "C:\Users\Admin\AppData\Local\Temp\019440702c11342aed21f6539653716b.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1452
    • C:\Users\Admin\AppData\Local\Temp\019440702c11342aed21f6539653716b.exe
      C:\Users\Admin\AppData\Local\Temp\019440702c11342aed21f6539653716b.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1384
  • C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\019440702c11342aed21f6539653716b.exe" /TN Google_Trk_Updater /F
    1⤵
    • Creates scheduled task(s)
    PID:3372

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1384-14-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/1384-21-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1384-20-0x0000000004EF0000-0x0000000004F6E000-memory.dmp

    Filesize

    504KB

  • memory/1384-17-0x0000000001660000-0x00000000016E3000-memory.dmp

    Filesize

    524KB

  • memory/1384-27-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1452-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/1452-1-0x0000000001510000-0x0000000001593000-memory.dmp

    Filesize

    524KB

  • memory/1452-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/1452-11-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB