Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2023 15:04

General

  • Target

    27d68a88d4dddf6a051b28e91e60c931.exe

  • Size

    56KB

  • MD5

    27d68a88d4dddf6a051b28e91e60c931

  • SHA1

    9f7e04e39db4afa931baab558f14a6c72a495c30

  • SHA256

    f3a5dd12b6f5835dd56b2d15e9cf973b57e8dd3ca78599c615bc20a86a659673

  • SHA512

    f38ad04d516611d2b91d017b36d12765a4dc0487d38100438fbf01afd4387a7cd51f82c42e6854ab1c093fb7dcd92fbd34736074066901aa7a2a319f1396c460

  • SSDEEP

    768:tGR5iJWve3oT7KXf1Rf5efcZDU8x1ve3/zWAADw2t2NEV7D+Za7IPJx745LJ/IoG:ty50Wvgf1zZHjm3KtFxg4/tYfNn3

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 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\27d68a88d4dddf6a051b28e91e60c931.exe
    C:\Users\Admin\AppData\Local\Temp\27d68a88d4dddf6a051b28e91e60c931.exe
    1⤵
    • Deletes itself
    • Executes dropped EXE
    • Suspicious use of UnmapMainImage
    PID:2028
  • C:\Users\Admin\AppData\Local\Temp\27d68a88d4dddf6a051b28e91e60c931.exe
    "C:\Users\Admin\AppData\Local\Temp\27d68a88d4dddf6a051b28e91e60c931.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3740

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\27d68a88d4dddf6a051b28e91e60c931.exe

    Filesize

    32KB

    MD5

    87eccb668243f19861498d438ded9044

    SHA1

    39f49fca120582c889c2e5488f9957d73e03ca45

    SHA256

    439b34598f1b5604f98f78ac81a51a6692a3f5dcd23384af0071fb0162f925ea

    SHA512

    5b604c9551fc4585ec34a759b814493eba6b39952fdcb478bc3c790e5bdd1e0b888a19f405a53fc0877c5198cc6ebc0783aef6b5b081b65dc66fee2ef801b9ad

  • memory/2028-13-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2028-25-0x0000000004D60000-0x0000000004D7B000-memory.dmp

    Filesize

    108KB

  • memory/2028-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2028-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2028-14-0x00000000000C0000-0x00000000000CE000-memory.dmp

    Filesize

    56KB

  • memory/2028-26-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/3740-0-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/3740-1-0x00000000001B0000-0x00000000001BE000-memory.dmp

    Filesize

    56KB

  • memory/3740-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3740-12-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB