Analysis

  • max time kernel
    141s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-10-2023 16:38

General

  • Target

    2c669f5390b14c63c91f4898419792aaee9c0b996dc348419e2ee84179cf3531exe_JC.exe

  • Size

    83KB

  • MD5

    ae881baa8c3a00a94e5994826bdac3aa

  • SHA1

    3f81a9e1cb712b2f69c8ab9104469a436c797706

  • SHA256

    2c669f5390b14c63c91f4898419792aaee9c0b996dc348419e2ee84179cf3531

  • SHA512

    2e1845235d5cb2c710ab8db068cc9cf744ccd2809e8293ef4ce27d090d071a645524d23517f74bf841aca21ddeea7daa21621b537a63a7ec356db7be6dfc21fc

  • SSDEEP

    1536:+9EQCqXnMyJ5ePGTtS92QWKSO5T3rZSSwEKSKO9jzpmN:+9EkM+MPou2hS5TbZLwEKSKO9jV4

Malware Config

Signatures

  • Phemedrone

    An information and wallet stealer written in C#.

  • 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 27 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c669f5390b14c63c91f4898419792aaee9c0b996dc348419e2ee84179cf3531exe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\2c669f5390b14c63c91f4898419792aaee9c0b996dc348419e2ee84179cf3531exe_JC.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4996
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:5036

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4996-0-0x0000000000350000-0x000000000036C000-memory.dmp

      Filesize

      112KB

    • memory/4996-1-0x00007FF8AFB20000-0x00007FF8B05E1000-memory.dmp

      Filesize

      10.8MB

    • memory/4996-2-0x000000001B170000-0x000000001B180000-memory.dmp

      Filesize

      64KB

    • memory/4996-3-0x00007FF8AFB20000-0x00007FF8B05E1000-memory.dmp

      Filesize

      10.8MB

    • memory/4996-4-0x000000001B170000-0x000000001B180000-memory.dmp

      Filesize

      64KB

    • memory/4996-5-0x00007FF8AFB20000-0x00007FF8B05E1000-memory.dmp

      Filesize

      10.8MB