Analysis

  • max time kernel
    138s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/02/2024, 02:21

General

  • Target

    8a9d1ecc07e6e0afc48f10eb67ed4925.exe

  • Size

    82KB

  • MD5

    8a9d1ecc07e6e0afc48f10eb67ed4925

  • SHA1

    80ef3e51eea364290366d40667b50c5b0dc03834

  • SHA256

    fbedf74919f49bc1a890f0f6533927505a92114dc31cea4b9b0ae0e3d4665dd5

  • SHA512

    339b75591571bd0477ae96fb141e84463160cd0c675793e4920d7d9b08bca27cdd89333e89e71c369192df83ac36821d9d124541055173ff2c914b7360ea5aba

  • SSDEEP

    1536:OdWdv+FCHXoa7eTSwVKmcir5E+97aIE9Y1IMxtN7XpYweMm4PIrI6v:O0FHNi+RmJa+wIE+OM3PYFOE9v

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\8a9d1ecc07e6e0afc48f10eb67ed4925.exe
    "C:\Users\Admin\AppData\Local\Temp\8a9d1ecc07e6e0afc48f10eb67ed4925.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4512
    • C:\Users\Admin\AppData\Local\Temp\8a9d1ecc07e6e0afc48f10eb67ed4925.exe
      C:\Users\Admin\AppData\Local\Temp\8a9d1ecc07e6e0afc48f10eb67ed4925.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4340

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\8a9d1ecc07e6e0afc48f10eb67ed4925.exe

    Filesize

    82KB

    MD5

    948d5a0eec96b5acf5aaec9bd088b046

    SHA1

    7a6777d5addab342c1c60ee0175c2e3306e5623a

    SHA256

    dcd4ed73a3bf8a1acd787850db45b09328fd7a2c2cea2bda91a3fd236f3f507b

    SHA512

    740a62deb54f906f51ef70c93102b693ddfb4536dd04fec54ea20237b55991a3bbf059f248386c64339c3cc4a4835eb772f9ee924e23a722b7355c2d26c475a7

  • memory/4340-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/4340-14-0x00000000000E0000-0x000000000010F000-memory.dmp

    Filesize

    188KB

  • memory/4340-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/4340-25-0x0000000001500000-0x000000000151B000-memory.dmp

    Filesize

    108KB

  • memory/4512-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/4512-1-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/4512-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4512-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB