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Analysis

  • max time kernel
    152s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 02:37

General

  • Target

    005a0ef9a2e600089891188f78271af3.exe

  • Size

    324KB

  • MD5

    005a0ef9a2e600089891188f78271af3

  • SHA1

    2df4092ca9d1bf67b520314a4a0843068d2420fd

  • SHA256

    ca8c8882bd8150b40266d159a4e6760b7b306ee2eb9376bbff9ca5092293f3a3

  • SHA512

    85ab5b35dec8ea37bae04204f1fe6c9155532016a733875b5bc5db8df04a8cb40b20a44d4b9988a2e5935fcee8a8f5f80d0d0722384218fe90b8b5f945e92a2f

  • SSDEEP

    6144:zr4EptEDgJBW6eZ1Y78WyMNLft+jXUUWAfVB5E2ul/rBee2NZD:zknDaBx/8WVIjkUd/q2U/rAe2NZ

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 6 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\005a0ef9a2e600089891188f78271af3.exe
    "C:\Users\Admin\AppData\Local\Temp\005a0ef9a2e600089891188f78271af3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1108
    • C:\ProgramData\oHpKm06301\oHpKm06301.exe
      "C:\ProgramData\oHpKm06301\oHpKm06301.exe" "C:\Users\Admin\AppData\Local\Temp\005a0ef9a2e600089891188f78271af3.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:3652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\oHpKm06301\oHpKm06301.exe

    Filesize

    92KB

    MD5

    2694b2f1e2926a3d406f643ed66c8966

    SHA1

    82911ae30ab12df42a23a887fe402400a341ef78

    SHA256

    3859d225e2442aa35cf7b44f375afac4e12c093f06d13af49251bc9b707d8bc2

    SHA512

    0cc228513cf7d7f02d4fec3be0f63247b0e153813a6a1f4280474befdd84395dbd214fc65252c7f41a69ea9a3632e1443642fd66b8c5af4a9d3b78fdea2e8e0e

  • memory/1108-0-0x0000000002300000-0x000000000234D000-memory.dmp

    Filesize

    308KB

  • memory/1108-1-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB

  • memory/1108-11-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB

  • memory/3652-12-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB

  • memory/3652-16-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB

  • memory/3652-21-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB

  • memory/3652-24-0x0000000000400000-0x0000000000584000-memory.dmp

    Filesize

    1.5MB