Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    06-05-2024 09:36

General

  • Target

    $APPDATA/yonetici/agent/ht/ZipExeStub.exe

  • Size

    26KB

  • MD5

    69aa866258d8c730bf1feffeabe57fa5

  • SHA1

    b4a895c279b6900e60cb5e90cdd5a6e9b79828af

  • SHA256

    0e1d1b6545d1162c755e0b22c97dfd337dfc64fb8791704a93c84d448b44511f

  • SHA512

    faf62cd96aacf1a94d4e893e4ecad9f494ecc61f548f0b955f3f47405696c6b1ccaac4a3b57dd9a56cbf0db81b64a36c55fce31a983a26be5a66d41c9b1ed5a1

  • SSDEEP

    384:BsJQbkxQ7ECMcxIHe7g6ihJSxUCR1rgCPKabK2t0X5P7DZ+uelWLwWfLCcMe/oTC:BsJQb9Mcxqe7FRJBOtL3d/o+

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\$APPDATA\yonetici\agent\ht\ZipExeStub.exe
    "C:\Users\Admin\AppData\Local\Temp\$APPDATA\yonetici\agent\ht\ZipExeStub.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2820
    • C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
      dw20.exe -x -s 1092
      2⤵
      • Suspicious behavior: GetForegroundWindowSpam
      PID:3056

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2820-0-0x000007FEF56DE000-0x000007FEF56DF000-memory.dmp

    Filesize

    4KB

  • memory/2820-1-0x000007FEF5420000-0x000007FEF5DBD000-memory.dmp

    Filesize

    9.6MB

  • memory/2820-15-0x000007FEF5420000-0x000007FEF5DBD000-memory.dmp

    Filesize

    9.6MB

  • memory/3056-14-0x0000000000680000-0x0000000000681000-memory.dmp

    Filesize

    4KB