Analysis

  • max time kernel
    92s
  • max time network
    98s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    26-05-2024 14:00

General

  • Target

    b9770bd684c2550a89e6b6440f6887accce9a13e38b3df6acf86bad10e6a3e4c.exe

  • Size

    2.9MB

  • MD5

    009d32bcda034a6b6da8c2787c850877

  • SHA1

    5f29ed22e653786c0c86dcbb9d7e40dbca7fedb0

  • SHA256

    b9770bd684c2550a89e6b6440f6887accce9a13e38b3df6acf86bad10e6a3e4c

  • SHA512

    31c7acf85c20f6216737eab7b54cbdddac45a881bfb0213c564b660af41f86b96012744ec434f5ab76981484870935d4cc12b0106ee16092eeecb04c1019f840

  • SSDEEP

    49152:cfU4UjZZse5sgI/AxsOIiSeM0IzPuS0p+bn9zG90VVPahalDAaX7EUHPAe:cfUb8pAxsOBSexdGzByOahalkaX7EgPp

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b9770bd684c2550a89e6b6440f6887accce9a13e38b3df6acf86bad10e6a3e4c.exe
    "C:\Users\Admin\AppData\Local\Temp\b9770bd684c2550a89e6b6440f6887accce9a13e38b3df6acf86bad10e6a3e4c.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4884
    • C:\Windows\Temp\{F9258F5E-5766-4C07-84AD-AD90A75EE091}\.cr\b9770bd684c2550a89e6b6440f6887accce9a13e38b3df6acf86bad10e6a3e4c.exe
      "C:\Windows\Temp\{F9258F5E-5766-4C07-84AD-AD90A75EE091}\.cr\b9770bd684c2550a89e6b6440f6887accce9a13e38b3df6acf86bad10e6a3e4c.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\b9770bd684c2550a89e6b6440f6887accce9a13e38b3df6acf86bad10e6a3e4c.exe" -burn.filehandle.attached=572 -burn.filehandle.self=564
      2⤵
      • Executes dropped EXE
      PID:3816

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\Temp\{F9258F5E-5766-4C07-84AD-AD90A75EE091}\.cr\b9770bd684c2550a89e6b6440f6887accce9a13e38b3df6acf86bad10e6a3e4c.exe

    Filesize

    2.9MB

    MD5

    009d32bcda034a6b6da8c2787c850877

    SHA1

    5f29ed22e653786c0c86dcbb9d7e40dbca7fedb0

    SHA256

    b9770bd684c2550a89e6b6440f6887accce9a13e38b3df6acf86bad10e6a3e4c

    SHA512

    31c7acf85c20f6216737eab7b54cbdddac45a881bfb0213c564b660af41f86b96012744ec434f5ab76981484870935d4cc12b0106ee16092eeecb04c1019f840