Analysis

  • max time kernel
    90s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2024, 13:05

General

  • Target

    e1bd141dc7d48128d27f10ff1b27f5b3.exe

  • Size

    2.9MB

  • MD5

    e1bd141dc7d48128d27f10ff1b27f5b3

  • SHA1

    1b90835a7f3a1a3f05d7bb84c287eb31650b7b33

  • SHA256

    1fe8ea82da779acd9a142c238d4624b444176e1ce54fbd5689c47406357dbd78

  • SHA512

    f92fac630c39df3e6e309e397291e55b10410b751e9c0740b3f2ae31ad2be6128d825fe8138dca77136042f5fb87af2a73686cfe5ea4409e3919eb8d8a5eb6e2

  • SSDEEP

    49152:Y4hBPcz45QXs1iJ+S/SjiMOmN74NH5HUyNRcUsCVOzetdZJ:DBcVs1s+S/Sjpb4HBUCczzM3

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e1bd141dc7d48128d27f10ff1b27f5b3.exe
    "C:\Users\Admin\AppData\Local\Temp\e1bd141dc7d48128d27f10ff1b27f5b3.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:5068
    • C:\Users\Admin\AppData\Local\Temp\e1bd141dc7d48128d27f10ff1b27f5b3.exe
      C:\Users\Admin\AppData\Local\Temp\e1bd141dc7d48128d27f10ff1b27f5b3.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4328

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\e1bd141dc7d48128d27f10ff1b27f5b3.exe

          Filesize

          2.9MB

          MD5

          4f016879c77e8f0964e7573a8f70d89e

          SHA1

          676fff372e6bc6cd36504d73da38008ce31a3caa

          SHA256

          87e09d9d7c31d3dcd6ef8865fa0de112c56b95196d7f8e1bcac738271aff61c0

          SHA512

          58702bf9609966f40c7905be6478e62fde0799c6d228a6040550a21393e08db18359a6e78ebc65c5a7354176e14dadd5847fe6cdeec575e3fdb91e2bd1c3c087

        • memory/4328-14-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/4328-13-0x0000000001D20000-0x0000000001E53000-memory.dmp

          Filesize

          1.2MB

        • memory/4328-16-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/4328-21-0x0000000005620000-0x000000000584A000-memory.dmp

          Filesize

          2.2MB

        • memory/4328-20-0x0000000000400000-0x000000000061D000-memory.dmp

          Filesize

          2.1MB

        • memory/4328-28-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/5068-0-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/5068-1-0x0000000001D50000-0x0000000001E83000-memory.dmp

          Filesize

          1.2MB

        • memory/5068-2-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/5068-12-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB