Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2024 17:57

General

  • Target

    8b87c1b5329556acd3a837bfec7da79c95cc127119c127c910dd74c4406cc662.exe

  • Size

    447KB

  • MD5

    f7910e386aab79f3d5a974b4a20afed1

  • SHA1

    7abeb87c0d5b24b9d9b9e03f56ee961648b9e814

  • SHA256

    8b87c1b5329556acd3a837bfec7da79c95cc127119c127c910dd74c4406cc662

  • SHA512

    bb505b8232c612ab701140abf4a015972c92fedcc8cf134a7edbeb8000ff7714735a354af96b37b3bf9ea9ac43214a25a1b9ee3c0c8c8cd9008b896778facc98

  • SSDEEP

    6144:9L3tauRul+LtP9opuTjU1B61Rfb+muewyPL1:V3tauReaGuTjR4mtwyPZ

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

10.4.224.26:8443

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Metasploit family
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8b87c1b5329556acd3a837bfec7da79c95cc127119c127c910dd74c4406cc662.exe
    "C:\Users\Admin\AppData\Local\Temp\8b87c1b5329556acd3a837bfec7da79c95cc127119c127c910dd74c4406cc662.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3056
    • C:\Windows\system32\calc.exe
      calc.exe
      2⤵
        PID:1736

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1736-0-0x0000000000060000-0x0000000000061000-memory.dmp

      Filesize

      4KB

    • memory/1736-4-0x0000000000060000-0x0000000000061000-memory.dmp

      Filesize

      4KB

    • memory/3056-2-0x0000000000400000-0x000000000047B000-memory.dmp

      Filesize

      492KB