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Analysis

  • max time kernel
    143s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/02/2023, 21:26

General

  • Target

    c0171f0d598f860d522908c1247e21d1325ec3d14cfda22e181d642fe1d29c20.exe

  • Size

    297KB

  • MD5

    c76b024698fbf2e549cbc0515872a7b4

  • SHA1

    6dd18e417c892a26a1b9eca8b4a07421e743f052

  • SHA256

    c0171f0d598f860d522908c1247e21d1325ec3d14cfda22e181d642fe1d29c20

  • SHA512

    48b8cd24779f46abd1769ac6453f4b22782b0ec34841b89e15f32e130d6b4d29eb5999f00afb9fdfc927fbc02f0ec0607c933163ff1794beba58fe3db5e3e19c

  • SSDEEP

    6144:mG9RLS+EfHce/10hv3zjaARAh8h2JbiqfuZE4czlhP:mGbL+Pt0hv9RUWqGLczl

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0171f0d598f860d522908c1247e21d1325ec3d14cfda22e181d642fe1d29c20.exe
    "C:\Users\Admin\AppData\Local\Temp\c0171f0d598f860d522908c1247e21d1325ec3d14cfda22e181d642fe1d29c20.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2492
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2492 -s 1260
      2⤵
      • Program crash
      PID:3968
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2492 -ip 2492
    1⤵
      PID:4760

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2492-132-0x0000000000AFE000-0x0000000000B2C000-memory.dmp

      Filesize

      184KB

    • memory/2492-133-0x0000000000A40000-0x0000000000A8B000-memory.dmp

      Filesize

      300KB

    • memory/2492-134-0x0000000000400000-0x00000000007A6000-memory.dmp

      Filesize

      3.6MB

    • memory/2492-135-0x0000000000AFE000-0x0000000000B2C000-memory.dmp

      Filesize

      184KB

    • memory/2492-136-0x0000000000400000-0x00000000007A6000-memory.dmp

      Filesize

      3.6MB

    • memory/2492-137-0x0000000004EC0000-0x0000000005464000-memory.dmp

      Filesize

      5.6MB

    • memory/2492-138-0x00000000054E0000-0x0000000005AF8000-memory.dmp

      Filesize

      6.1MB

    • memory/2492-139-0x0000000005B80000-0x0000000005C8A000-memory.dmp

      Filesize

      1.0MB

    • memory/2492-140-0x0000000005CC0000-0x0000000005CD2000-memory.dmp

      Filesize

      72KB

    • memory/2492-141-0x0000000005CE0000-0x0000000005D1C000-memory.dmp

      Filesize

      240KB

    • memory/2492-142-0x0000000006250000-0x00000000062B6000-memory.dmp

      Filesize

      408KB

    • memory/2492-143-0x0000000006680000-0x0000000006712000-memory.dmp

      Filesize

      584KB

    • memory/2492-144-0x0000000006760000-0x00000000067D6000-memory.dmp

      Filesize

      472KB

    • memory/2492-145-0x00000000067F0000-0x0000000006840000-memory.dmp

      Filesize

      320KB

    • memory/2492-146-0x0000000006C20000-0x0000000006DE2000-memory.dmp

      Filesize

      1.8MB

    • memory/2492-147-0x0000000006DF0000-0x000000000731C000-memory.dmp

      Filesize

      5.2MB

    • memory/2492-148-0x0000000000AFE000-0x0000000000B2C000-memory.dmp

      Filesize

      184KB

    • memory/2492-149-0x0000000000400000-0x00000000007A6000-memory.dmp

      Filesize

      3.6MB