Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    07/03/2024, 22:45

General

  • Target

    b9da4befb695d1d43db21227ace70e11.exe

  • Size

    142KB

  • MD5

    b9da4befb695d1d43db21227ace70e11

  • SHA1

    525bc33d9fb4b3c3b3e78e09dd65dd37eaeff761

  • SHA256

    85b2198e25e6ab70ca043e2bf2ec3c8e3a7b1e159596432cd7b519f65f8c5ac6

  • SHA512

    6f250bf847ab63ec05d2dd9d808f60df7753d347f3c7df7049aa8f226bf2be276839a08709c22d330e8d48d723bf375919eb57cf2b29f1a30bc20a62756428f5

  • SSDEEP

    3072:BB0jlSWamkNNYgqvBylnm4/Bs4v8gOqFRiYAbKklVKciCRvm:BMlSyumB0g4v8J2gNRv

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b9da4befb695d1d43db21227ace70e11.exe
    "C:\Users\Admin\AppData\Local\Temp\b9da4befb695d1d43db21227ace70e11.exe"
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1992
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:2680

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1992-2-0x0000000000220000-0x0000000000221000-memory.dmp

      Filesize

      4KB

    • memory/1992-0-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/1992-3-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/1992-6-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/2680-4-0x0000000000080000-0x0000000000089000-memory.dmp

      Filesize

      36KB

    • memory/2680-5-0x0000000000080000-0x0000000000089000-memory.dmp

      Filesize

      36KB

    • memory/2680-7-0x0000000000080000-0x0000000000089000-memory.dmp

      Filesize

      36KB

    • memory/2680-10-0x0000000000080000-0x0000000000089000-memory.dmp

      Filesize

      36KB