Analysis

  • max time kernel
    137s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-10-2023 14:33

General

  • Target

    2192-3-0x00000000002E0000-0x00000000002FC000-memory.exe

  • Size

    112KB

  • MD5

    31cc760510220d939a262d85fee3915c

  • SHA1

    59c87341e8de68a3dcdba605f9db305e855a7b27

  • SHA256

    7e99f943bfc7d4642995880c20f9373c02fb7dda7590a24bf20f674c6f2cff6d

  • SHA512

    0fc9ea343f0c01cc5bab289da6640c56eca6472cb10d608abd6fd8aa25ad73da961d64a02f126114bb7b5cc54a81af046608dcdde5ca19c97804eb7740291aca

  • SSDEEP

    3072:8qygkt4qiQnpVdmxa5TbZtwEKSKe9TV8:JygklndmxccEKy9TV

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 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2192-3-0x00000000002E0000-0x00000000002FC000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\2192-3-0x00000000002E0000-0x00000000002FC000-memory.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1016
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:2476

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1016-0-0x0000000000120000-0x000000000013C000-memory.dmp

      Filesize

      112KB

    • memory/1016-1-0x00007FFA8F8A0000-0x00007FFA90361000-memory.dmp

      Filesize

      10.8MB

    • memory/1016-2-0x0000000000930000-0x0000000000940000-memory.dmp

      Filesize

      64KB

    • memory/1016-3-0x00007FFA8F8A0000-0x00007FFA90361000-memory.dmp

      Filesize

      10.8MB

    • memory/1016-4-0x0000000000930000-0x0000000000940000-memory.dmp

      Filesize

      64KB

    • memory/1016-5-0x00007FFA8F8A0000-0x00007FFA90361000-memory.dmp

      Filesize

      10.8MB