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Analysis

  • max time kernel
    144s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/07/2024, 01:22

General

  • Target

    5cc95411903e68b3764f45dcc7fe07222167201f01ee49895f58e28743c45b32.exe

  • Size

    710KB

  • MD5

    feb314adf98f4479ad29be888bee194d

  • SHA1

    8e02c3525ce3db948e71cbdc3d6687ae048007cb

  • SHA256

    5cc95411903e68b3764f45dcc7fe07222167201f01ee49895f58e28743c45b32

  • SHA512

    12ced889471f5f40c1acb0a08c75f48acf2988a059b8149997187b745c08cbb0731b002b399f57d67854af109e17938a24282a7fb10c97024857276a51b1e10a

  • SSDEEP

    12288:SrFz+ZVgeTJ1kZjYq5xB6PzNm0E7UHPkkdDTVVZ+Aph3w:4FzyVgSHqYzNm0EG8Mx

Score
7/10

Malware Config

Signatures

  • Drops startup file 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 27 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5cc95411903e68b3764f45dcc7fe07222167201f01ee49895f58e28743c45b32.exe
    "C:\Users\Admin\AppData\Local\Temp\5cc95411903e68b3764f45dcc7fe07222167201f01ee49895f58e28743c45b32.exe"
    1⤵
    • Drops startup file
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2992
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c ping 127.0.0.1 -n 42 > nul && copy "C:\Users\Admin\AppData\Local\Temp\5cc95411903e68b3764f45dcc7fe07222167201f01ee49895f58e28743c45b32.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rr.exe" && ping 127.0.0.1 -n 42 > nul && "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rr.exe"
      2⤵
      • Drops startup file
      • Suspicious use of WriteProcessMemory
      PID:4088
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 42
        3⤵
        • Runs ping.exe
        PID:2024
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 42
        3⤵
        • Runs ping.exe
        PID:368
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rr.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rr.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rr.exe

    Filesize

    710KB

    MD5

    feb314adf98f4479ad29be888bee194d

    SHA1

    8e02c3525ce3db948e71cbdc3d6687ae048007cb

    SHA256

    5cc95411903e68b3764f45dcc7fe07222167201f01ee49895f58e28743c45b32

    SHA512

    12ced889471f5f40c1acb0a08c75f48acf2988a059b8149997187b745c08cbb0731b002b399f57d67854af109e17938a24282a7fb10c97024857276a51b1e10a

  • memory/2992-4-0x00000000050E0000-0x0000000005124000-memory.dmp

    Filesize

    272KB

  • memory/2992-11-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2992-3-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2992-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

    Filesize

    4KB

  • memory/2992-5-0x0000000005860000-0x0000000005E04000-memory.dmp

    Filesize

    5.6MB

  • memory/2992-6-0x00000000052B0000-0x0000000005342000-memory.dmp

    Filesize

    584KB

  • memory/2992-7-0x00000000053C0000-0x00000000053CA000-memory.dmp

    Filesize

    40KB

  • memory/2992-9-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2992-2-0x0000000004E20000-0x0000000004EBC000-memory.dmp

    Filesize

    624KB

  • memory/2992-13-0x0000000074EA0000-0x0000000075650000-memory.dmp

    Filesize

    7.7MB

  • memory/2992-10-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

    Filesize

    4KB

  • memory/2992-1-0x00000000006E0000-0x0000000000798000-memory.dmp

    Filesize

    736KB

  • memory/4136-19-0x00000000000F0000-0x00000000001A8000-memory.dmp

    Filesize

    736KB

  • memory/4136-20-0x0000000074E70000-0x0000000075620000-memory.dmp

    Filesize

    7.7MB

  • memory/4136-21-0x0000000074E70000-0x0000000075620000-memory.dmp

    Filesize

    7.7MB

  • memory/4136-22-0x0000000074E70000-0x0000000075620000-memory.dmp

    Filesize

    7.7MB

  • memory/4136-23-0x0000000074E70000-0x0000000075620000-memory.dmp

    Filesize

    7.7MB