Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2023, 04:28

General

  • Target

    SecuriteInfo.com.Win32.RansomX-gen.26190.27462.exe

  • Size

    351KB

  • MD5

    237f002316e142ac4e7b9d31e8585c00

  • SHA1

    35db03d22c00f45c1c88985c326118290cdc1e62

  • SHA256

    127b541a7b46de5491b561efecdfa61b1ebfa655a80d19e11d0a09a0a9733f53

  • SHA512

    ccdf10c7beec2c6a795a55470e694ada49aca5201239b17d239c3d1afd01d4fb836e7796c13c9a20bf2ad23f2285dc2592ad00cd4fd17e057592e66914134aaa

  • SSDEEP

    6144:58VXLah6a5LFSEqoUFsci9KqRVGNnu+Z1ifHYOGTMMf:OVXmka5LHwFsb9tRVMpZ1iHEM

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\SecuriteInfo.com.Win32.RansomX-gen.26190.27462.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RansomX-gen.26190.27462.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5008
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5008 -s 1840
      2⤵
      • Program crash
      PID:4772
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5008 -ip 5008
    1⤵
      PID:1684

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5008-134-0x0000000002780000-0x0000000002880000-memory.dmp

      Filesize

      1024KB

    • memory/5008-135-0x0000000002710000-0x000000000274F000-memory.dmp

      Filesize

      252KB

    • memory/5008-136-0x0000000000400000-0x0000000002485000-memory.dmp

      Filesize

      32.5MB

    • memory/5008-137-0x0000000006C20000-0x0000000006C30000-memory.dmp

      Filesize

      64KB

    • memory/5008-138-0x0000000006C20000-0x0000000006C30000-memory.dmp

      Filesize

      64KB

    • memory/5008-139-0x0000000006C30000-0x00000000071D4000-memory.dmp

      Filesize

      5.6MB

    • memory/5008-140-0x0000000074360000-0x0000000074B10000-memory.dmp

      Filesize

      7.7MB

    • memory/5008-141-0x0000000007320000-0x0000000007938000-memory.dmp

      Filesize

      6.1MB

    • memory/5008-142-0x0000000007940000-0x0000000007A4A000-memory.dmp

      Filesize

      1.0MB

    • memory/5008-143-0x0000000007A70000-0x0000000007A82000-memory.dmp

      Filesize

      72KB

    • memory/5008-144-0x0000000006C20000-0x0000000006C30000-memory.dmp

      Filesize

      64KB

    • memory/5008-145-0x0000000007A90000-0x0000000007ACC000-memory.dmp

      Filesize

      240KB

    • memory/5008-146-0x0000000002780000-0x0000000002880000-memory.dmp

      Filesize

      1024KB

    • memory/5008-147-0x0000000000400000-0x0000000002485000-memory.dmp

      Filesize

      32.5MB

    • memory/5008-148-0x0000000002710000-0x000000000274F000-memory.dmp

      Filesize

      252KB

    • memory/5008-149-0x0000000006C20000-0x0000000006C30000-memory.dmp

      Filesize

      64KB

    • memory/5008-150-0x0000000006C20000-0x0000000006C30000-memory.dmp

      Filesize

      64KB

    • memory/5008-151-0x0000000007D90000-0x0000000007E06000-memory.dmp

      Filesize

      472KB

    • memory/5008-152-0x0000000007E10000-0x0000000007EA2000-memory.dmp

      Filesize

      584KB

    • memory/5008-154-0x0000000074360000-0x0000000074B10000-memory.dmp

      Filesize

      7.7MB

    • memory/5008-153-0x0000000007EB0000-0x0000000007F16000-memory.dmp

      Filesize

      408KB

    • memory/5008-155-0x0000000006C20000-0x0000000006C30000-memory.dmp

      Filesize

      64KB

    • memory/5008-156-0x000000000AA30000-0x000000000ABF2000-memory.dmp

      Filesize

      1.8MB

    • memory/5008-157-0x000000000AC00000-0x000000000B12C000-memory.dmp

      Filesize

      5.2MB

    • memory/5008-158-0x00000000096D0000-0x0000000009720000-memory.dmp

      Filesize

      320KB

    • memory/5008-160-0x0000000000400000-0x0000000002485000-memory.dmp

      Filesize

      32.5MB

    • memory/5008-161-0x0000000074360000-0x0000000074B10000-memory.dmp

      Filesize

      7.7MB