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Analysis

  • max time kernel
    142s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 03:32

General

  • Target

    0d0edbd208f8a30ad147fb70d87b22d6.exe

  • Size

    1003KB

  • MD5

    0d0edbd208f8a30ad147fb70d87b22d6

  • SHA1

    fa6d1c6629dffcd16bb693a9e288022194b02391

  • SHA256

    580b3b8c4cbb84a0842621ab317904f548976e15819510da01db03a2f6402727

  • SHA512

    6173f01f8a9451738507d8c601dec9e7e77f4529557f35d3f1d9736544e3e4e6b5fb59732d69f6b9f0ada0ef3d5f117539c92bc8c367a0a5cd05f258c32cec43

  • SSDEEP

    24576:+G6505bFtvY5xd51GrWercycH5f+64JRWFULCD+:h6505ZpY/lIWer1cN+9zWFULG+

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Program crash 2 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0d0edbd208f8a30ad147fb70d87b22d6.exe
    "C:\Users\Admin\AppData\Local\Temp\0d0edbd208f8a30ad147fb70d87b22d6.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:512
    • C:\Users\Admin\AppData\Local\Temp\0d0edbd208f8a30ad147fb70d87b22d6.exe
      C:\Users\Admin\AppData\Local\Temp\0d0edbd208f8a30ad147fb70d87b22d6.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Modifies system certificate store
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1448
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1448 -ip 1448
    1⤵
      PID:4808
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1448 -s 616
      1⤵
      • Program crash
      PID:4764
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN 1WOV8tOcae1c
      1⤵
        PID:868
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /c schtasks.exe /Query /XML /TN 1WOV8tOcae1c > C:\Users\Admin\AppData\Local\Temp\MF7vH.xml
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:1632
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\0d0edbd208f8a30ad147fb70d87b22d6.exe" /TN 1WOV8tOcae1c /F
        1⤵
        • Creates scheduled task(s)
        PID:2588
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1448 -s 632
        1⤵
        • Program crash
        PID:1256
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1448 -ip 1448
        1⤵
          PID:2640

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\0d0edbd208f8a30ad147fb70d87b22d6.exe

          Filesize

          1003KB

          MD5

          125b82107698b50ab23aed0359d918f4

          SHA1

          59d759f092a5e0fc336778a7fca6c2a9d73ff89e

          SHA256

          08d1080f189d4fafefedd0ee4f6a6403e9c105bc0dc18c6cc3e08db7c3850ac4

          SHA512

          077d343b7e2cc973a7157c3563a48a1a006dd5b5ec4dcd830d5c27274fb5a12d623c90bc80dffae2fed5ed08bbf94a16bff73f05060585b7dc68707f9fb43964

        • memory/512-0-0x0000000000400000-0x000000000065C000-memory.dmp

          Filesize

          2.4MB

        • memory/512-1-0x0000000000400000-0x000000000046B000-memory.dmp

          Filesize

          428KB

        • memory/512-4-0x0000000025010000-0x000000002508E000-memory.dmp

          Filesize

          504KB

        • memory/512-13-0x0000000000400000-0x000000000046B000-memory.dmp

          Filesize

          428KB

        • memory/1448-17-0x0000000000400000-0x000000000065C000-memory.dmp

          Filesize

          2.4MB

        • memory/1448-15-0x00000000016F0000-0x000000000176E000-memory.dmp

          Filesize

          504KB

        • memory/1448-23-0x00000000004B0000-0x000000000051B000-memory.dmp

          Filesize

          428KB

        • memory/1448-22-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/1448-41-0x0000000000400000-0x000000000065C000-memory.dmp

          Filesize

          2.4MB