Analysis

  • max time kernel
    145s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 13:30

General

  • Target

    38113b109322351ccd9eca93c8fd1359.exe

  • Size

    1.5MB

  • MD5

    38113b109322351ccd9eca93c8fd1359

  • SHA1

    ac7bcfc32acd61aa60427392a808e91ef6fa5aa6

  • SHA256

    01c769e9bbce53843a974338a171e148d1f2fcd63c306e70e235388b39b93610

  • SHA512

    54f2dda5bdbf16b3cb9966d0478c84cb74682d3da4e0198c9f34a8296cd7732d14ccc90633f38ed3e9415a234a03a83423d71402a914ad8d7c437ea3a0f410d2

  • SSDEEP

    24576:p46LpKzr/A7kII1KuSfks4i0rrBB3xCh4aHPHvvWz9cKskvW:bnwx1SMrBoHPHWmmv

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\38113b109322351ccd9eca93c8fd1359.exe
    "C:\Users\Admin\AppData\Local\Temp\38113b109322351ccd9eca93c8fd1359.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1412
    • C:\Users\Admin\AppData\Local\Temp\38113b109322351ccd9eca93c8fd1359.exe
      C:\Users\Admin\AppData\Local\Temp\38113b109322351ccd9eca93c8fd1359.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4772

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1412-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/1412-1-0x0000000001E60000-0x0000000001F93000-memory.dmp

    Filesize

    1.2MB

  • memory/1412-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/1412-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4772-15-0x0000000001C30000-0x0000000001D63000-memory.dmp

    Filesize

    1.2MB

  • memory/4772-21-0x0000000005530000-0x000000000575A000-memory.dmp

    Filesize

    2.2MB

  • memory/4772-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4772-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4772-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4772-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB