Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    16-12-2024 23:33

General

  • Target

    cb1dd3361ce78f91bfea9a8b0c50bfe99fc08cc97fd7de0f4bdbe69c49907c14N.exe

  • Size

    147KB

  • MD5

    de501b09e2cb8522b871a7dd74c091d0

  • SHA1

    8e0bb24869d6e054f8966236dc64551ac7d54943

  • SHA256

    cb1dd3361ce78f91bfea9a8b0c50bfe99fc08cc97fd7de0f4bdbe69c49907c14

  • SHA512

    1ee22bf90484b28179bc4badd1466604904f98ebbd3c7d727943005800336d04e710ee46e01e5112fbe4093ada5214b9dd43dc76499e7efa309375e9c246e4ad

  • SSDEEP

    3072:BJ8oH3egdVjHBqa+1YJJlXc1h40up558IsQBslNee3:Yw3egd5wV1YJJlXc1h40upLBslA

Malware Config

Extracted

Family

phemedrone

C2

https://api.telegram.org/bot5942488573:AAF1vG_VjN_6u_kG-5DCN2A38cJEKwUh3Oo/sendDocument

Signatures

  • Phemedrone

    An information and wallet stealer written in C#.

  • Phemedrone family
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cb1dd3361ce78f91bfea9a8b0c50bfe99fc08cc97fd7de0f4bdbe69c49907c14N.exe
    "C:\Users\Admin\AppData\Local\Temp\cb1dd3361ce78f91bfea9a8b0c50bfe99fc08cc97fd7de0f4bdbe69c49907c14N.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:516
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 516 -s 784
      2⤵
        PID:2656

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/516-0-0x000007FEF60D3000-0x000007FEF60D4000-memory.dmp

      Filesize

      4KB

    • memory/516-1-0x0000000000C50000-0x0000000000C7C000-memory.dmp

      Filesize

      176KB

    • memory/516-2-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmp

      Filesize

      9.9MB

    • memory/516-3-0x000007FEF60D3000-0x000007FEF60D4000-memory.dmp

      Filesize

      4KB

    • memory/516-4-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmp

      Filesize

      9.9MB