Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/08/2023, 09:53

General

  • Target

    73938a877e6150f9e2c46a84df8c1eef.exe

  • Size

    601KB

  • MD5

    73938a877e6150f9e2c46a84df8c1eef

  • SHA1

    b29a8dff1e2f90620a2f1a24750e578ec38026cc

  • SHA256

    f5f16852761bc7fdf0327d60493d3910bf40f826d42b8bd84f145d5ed659ae6b

  • SHA512

    91b9b7dbf61a21896562769aee8a12dc6697e048536b8de74118d710b4297758aadde5037e7c1b60876ed45721934bfc383d9f48b80fd2707e42e127d50655af

  • SSDEEP

    12288:cRmZ2iNuWvSv0BQLY0s5CzoTSgadrLrjEpd8:n1Akbk/s5eoTEOO

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • 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 56 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\73938a877e6150f9e2c46a84df8c1eef.exe
    "C:\Users\Admin\AppData\Local\Temp\73938a877e6150f9e2c46a84df8c1eef.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1128

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1128-133-0x0000000000900000-0x000000000099C000-memory.dmp

          Filesize

          624KB

        • memory/1128-134-0x0000000074940000-0x00000000750F0000-memory.dmp

          Filesize

          7.7MB

        • memory/1128-135-0x0000000005880000-0x0000000005E24000-memory.dmp

          Filesize

          5.6MB

        • memory/1128-136-0x0000000005380000-0x0000000005412000-memory.dmp

          Filesize

          584KB

        • memory/1128-137-0x0000000005520000-0x0000000005530000-memory.dmp

          Filesize

          64KB

        • memory/1128-138-0x0000000005540000-0x000000000554A000-memory.dmp

          Filesize

          40KB

        • memory/1128-139-0x0000000074940000-0x00000000750F0000-memory.dmp

          Filesize

          7.7MB

        • memory/1128-140-0x0000000005520000-0x0000000005530000-memory.dmp

          Filesize

          64KB

        • memory/1128-141-0x0000000009650000-0x00000000096EC000-memory.dmp

          Filesize

          624KB

        • memory/1128-142-0x000000000A450000-0x000000000A612000-memory.dmp

          Filesize

          1.8MB