Analysis

  • max time kernel
    92s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-11-2023 09:57

General

  • Target

    NEAS.ff9d1d0a76dbd21db5cc2c8f61129d40_JC.exe

  • Size

    86KB

  • MD5

    ff9d1d0a76dbd21db5cc2c8f61129d40

  • SHA1

    4ada5cccda985ef0004a74a1fddf2d07698f428b

  • SHA256

    24d523b3c6e96b088a7c013135fa5b9af34c3f79c77d43f325712201f0ed76a3

  • SHA512

    a352a7dd0d2db36ef9fed8caa6fdc0ec860008997f64780fd191c316d8b9d2394dce363aee758532f727c1eea259b5c3b1055a1e1fe8ca183ac358a2fac82e84

  • SSDEEP

    1536:9+oPeJVqmC3m5Oj7neBlXMAG2Bc685t3NZxSwEKFKFhx:9+oP0EmC2genXMGU5t9Z0wEKFKFz

Malware Config

Extracted

Family

phemedrone

C2

https://api.telegram.org/bot6750129544:AAF3o9aTVEEf2GDoi4Xutl8vnQwwtmAQQUg/sendMessage?chat_id=6810057129

Signatures

  • Phemedrone

    An information and wallet stealer written in C#.

  • 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 2 TTPs

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

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.ff9d1d0a76dbd21db5cc2c8f61129d40_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.ff9d1d0a76dbd21db5cc2c8f61129d40_JC.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2536
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:2668

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2536-0-0x000002BA3A090000-0x000002BA3A0AC000-memory.dmp

      Filesize

      112KB

    • memory/2536-1-0x00007FFD11B50000-0x00007FFD12611000-memory.dmp

      Filesize

      10.8MB

    • memory/2536-2-0x000002BA3BE30000-0x000002BA3BE40000-memory.dmp

      Filesize

      64KB

    • memory/2536-3-0x00007FFD11B50000-0x00007FFD12611000-memory.dmp

      Filesize

      10.8MB

    • memory/2536-4-0x000002BA3BE30000-0x000002BA3BE40000-memory.dmp

      Filesize

      64KB

    • memory/2536-6-0x00007FFD11B50000-0x00007FFD12611000-memory.dmp

      Filesize

      10.8MB