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Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16/11/2024, 01:25

General

  • Target

    um.exe

  • Size

    7.6MB

  • MD5

    aa38c65c8b21f806c91623da185edf8a

  • SHA1

    0a69211d1110d3919e4168ed1add15a22e8bc137

  • SHA256

    6907f2970fe72131b4f9331d8381fca76e102745b8419a8a22d1acba90be5b46

  • SHA512

    1ef7855bc7784a74bb9c98b00b14e246e6d5c8ef05f5622641ba1b992d31ff61b49ece5cd609754da6b86c89b43cc7f562abf51d766ea665375e0056f0dc5a87

  • SSDEEP

    196608:vFHY7wfI9jUCzi4H1qSiXLGVi7DMgpZ3Q0VMwICEc/jp:1IHziK1piXLGVE4Ue0VJl

Score
7/10
upx

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 1 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\um.exe
    "C:\Users\Admin\AppData\Local\Temp\um.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2748
    • C:\Users\Admin\AppData\Local\Temp\um.exe
      "C:\Users\Admin\AppData\Local\Temp\um.exe"
      2⤵
      • Loads dropped DLL
      PID:2788

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\_MEI27482\python313.dll

    Filesize

    1.8MB

    MD5

    6ef5d2f77064df6f2f47af7ee4d44f0f

    SHA1

    0003946454b107874aa31839d41edcda1c77b0af

    SHA256

    ab7c640f044d2eb7f4f0a4dfe5e719dfd9e5fcd769943233f5cece436870e367

    SHA512

    1662cc02635d63b8114b41d11ec30a2af4b0b60209196aac937c2a608588fee47c6e93163ea6bf958246c32759ac5c82a712ea3d690e796e2070ac0ff9104266

  • memory/2788-23-0x000007FEF55B0000-0x000007FEF5C13000-memory.dmp

    Filesize

    6.4MB