Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-02-2024 02:27

General

  • Target

    8b28d201e9809bfe00ce88ccc60a8836.exe

  • Size

    40KB

  • MD5

    8b28d201e9809bfe00ce88ccc60a8836

  • SHA1

    5bb6267b6b9ec7190bb3ef4afd8ff87c0582455f

  • SHA256

    4ef4c0625277dcd58c2da75051394194a19bbba95f11ffa29cc85edf806f2783

  • SHA512

    8186cea74e9558a96ce6ae5e31e367c4f41e69185e99dbe9126943fccd2e332fdf21252be1214e1b1cd2b1f6cc20f3ac54bc22667d68ea258e0c5f3feb93fef9

  • SSDEEP

    768:F2Fbh3hQxpf38xAb+miZKioox80H1JNYIJZXkkFtrq3qvfcArCYf9:wFXupbv7AvH1IIXFte3qvkArf

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8b28d201e9809bfe00ce88ccc60a8836.exe
    "C:\Users\Admin\AppData\Local\Temp\8b28d201e9809bfe00ce88ccc60a8836.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:1340
    • C:\Windows\abcd.exe
      C:\Windows\abcd.exe -s "C:\Users\Admin\AppData\Local\Temp\8b28d201e9809bfe00ce88ccc60a8836.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:4664
  • C:\Windows\abcd.exe
    "C:\Windows\abcd.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    PID:4940

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\abcd.exe

    Filesize

    40KB

    MD5

    8b28d201e9809bfe00ce88ccc60a8836

    SHA1

    5bb6267b6b9ec7190bb3ef4afd8ff87c0582455f

    SHA256

    4ef4c0625277dcd58c2da75051394194a19bbba95f11ffa29cc85edf806f2783

    SHA512

    8186cea74e9558a96ce6ae5e31e367c4f41e69185e99dbe9126943fccd2e332fdf21252be1214e1b1cd2b1f6cc20f3ac54bc22667d68ea258e0c5f3feb93fef9

  • memory/1340-0-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1340-1-0x00000000001C0000-0x00000000001C2000-memory.dmp

    Filesize

    8KB

  • memory/1340-11-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4664-15-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4664-10-0x00000000001C0000-0x00000000001C2000-memory.dmp

    Filesize

    8KB

  • memory/4664-9-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4940-13-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4940-14-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB

  • memory/4940-16-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB