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Analysis

  • max time kernel
    147s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/03/2024, 07:55

General

  • Target

    c55dac1c9fa463b5ab3a4a3f7baa8f6d.exe

  • Size

    81KB

  • MD5

    c55dac1c9fa463b5ab3a4a3f7baa8f6d

  • SHA1

    8b1218f872cc9cc77350365cb2589732c33612df

  • SHA256

    391e3824f5d43089e499b7bdf5f4e8de3ea8dc35809055a7fa948e7d0c2dcc8d

  • SHA512

    d8661221416d2706b786b1054ae1935a6058534b191040f7cd79b004b3b1a0a33928d7bcd0e3176df8547e9d50ef77af9b71e65d60ce89042aa6e91e33523989

  • SSDEEP

    1536:ZkJ6fELmRsNPK8mRxPMpym1oWC9Z3nm0yjNwaWQEtWeHUi4Kjw73:ZkAbRsNjIcy6oWIhsIQEsg3je

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c55dac1c9fa463b5ab3a4a3f7baa8f6d.exe
    "C:\Users\Admin\AppData\Local\Temp\c55dac1c9fa463b5ab3a4a3f7baa8f6d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1524
    • C:\Users\Admin\AppData\Local\Temp\c55dac1c9fa463b5ab3a4a3f7baa8f6d.exe
      C:\Users\Admin\AppData\Local\Temp\c55dac1c9fa463b5ab3a4a3f7baa8f6d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4028

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\c55dac1c9fa463b5ab3a4a3f7baa8f6d.exe

    Filesize

    81KB

    MD5

    96edaf7924ee99c49d4bdb585cd4bef4

    SHA1

    91bfd72de1b2b7df62e0d05541359d067a86fc82

    SHA256

    a7b8ab683f7b3452d648b18477300634e454c8c8e6113e51cb3726c75672c02c

    SHA512

    b45a253a4ba56b895a922a1dedec675b69b0c79baff830efc121d41d447f895ab97297ddea4a23419300b8471f36a4ee70519554e6e0217cc689dad5d502f06b

  • memory/1524-0-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/1524-1-0x00000000001C0000-0x00000000001EE000-memory.dmp

    Filesize

    184KB

  • memory/1524-2-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1524-11-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4028-14-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/4028-16-0x00000000000E0000-0x000000000010E000-memory.dmp

    Filesize

    184KB

  • memory/4028-20-0x0000000000400000-0x000000000040F000-memory.dmp

    Filesize

    60KB

  • memory/4028-24-0x00000000014F0000-0x000000000150C000-memory.dmp

    Filesize

    112KB

  • memory/4028-27-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB