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Analysis

  • max time kernel
    146s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/01/2024, 04:46

General

  • Target

    5803ecc0e58ceaaf7fae8fd93bda9fe3.exe

  • Size

    1000KB

  • MD5

    5803ecc0e58ceaaf7fae8fd93bda9fe3

  • SHA1

    573545a0ea1f8f1e295b52f2d2e640f91085f559

  • SHA256

    f203662a913d5098e3992adb1149ec6d51e0630ad9068c7aada05c24cfde2c53

  • SHA512

    f8362ccae6828eb668fde7e6c27c3da5c9aad0f380d867341096ff70e2e3c146f85aba7263c55e17bd4719bfd260ef8bc29025c41759c47a9e48298dd5bd5099

  • SSDEEP

    24576:p70nUTYCj9g7RJAxiJHDUxyRf5i1B+5vMiqt0gj2ed:pInUcCj9gtJ1jUgRf5oqOL

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\5803ecc0e58ceaaf7fae8fd93bda9fe3.exe
    "C:\Users\Admin\AppData\Local\Temp\5803ecc0e58ceaaf7fae8fd93bda9fe3.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3964
    • C:\Users\Admin\AppData\Local\Temp\5803ecc0e58ceaaf7fae8fd93bda9fe3.exe
      C:\Users\Admin\AppData\Local\Temp\5803ecc0e58ceaaf7fae8fd93bda9fe3.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1192
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\5803ecc0e58ceaaf7fae8fd93bda9fe3.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:5020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\5803ecc0e58ceaaf7fae8fd93bda9fe3.exe

    Filesize

    48KB

    MD5

    caabe1362decad22ba4a57a59c12fd52

    SHA1

    d55cfb3143b4ea663869af6e2a512017831647eb

    SHA256

    bcf53b92820addd20157b13df74ef61b9b0361cc254d66f07b41e76886102ddb

    SHA512

    6ee30dd0af91cbea998bba5eb397548da62ffb516ebb9fd655677bdad0811c4847f0892fac8823da91c498bf688cda8667c99febd26ed8d2b97599fb1d704f27

  • memory/1192-20-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/1192-19-0x0000000004F50000-0x0000000004FCE000-memory.dmp

    Filesize

    504KB

  • memory/1192-13-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/1192-26-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/3964-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/3964-1-0x0000000001510000-0x0000000001593000-memory.dmp

    Filesize

    524KB

  • memory/3964-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/3964-11-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB