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Analysis

  • max time kernel
    73s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/12/2022, 10:49

General

  • Target

    2f0b6265098811e94ddb25c991791ff700a37c3bb92cd1c74bedf781f9aa9f54.exe

  • Size

    333KB

  • MD5

    2be40f06d3756749be8ef4e2528d20f3

  • SHA1

    fcb342a78e7ce2a174a4957f3d19bca1765cfc66

  • SHA256

    2f0b6265098811e94ddb25c991791ff700a37c3bb92cd1c74bedf781f9aa9f54

  • SHA512

    63f52c4a86a41ca3b8b8b06cf6e19db00eb501d0967c038b2441043b68943b02fd28535053399cb0fc4a8dab29c516d5f447c7655764ab76b08f8e9ee55b033e

  • SSDEEP

    6144:hlzTrLEBxnEn24O5CFd8YoN9S1VI7wd+6ywjlVklPH:hlz3IB9OvO8FD1MwdFXlU

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\2f0b6265098811e94ddb25c991791ff700a37c3bb92cd1c74bedf781f9aa9f54.exe
    "C:\Users\Admin\AppData\Local\Temp\2f0b6265098811e94ddb25c991791ff700a37c3bb92cd1c74bedf781f9aa9f54.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4680
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4680 -s 1100
      2⤵
      • Program crash
      PID:3384
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4680 -ip 4680
    1⤵
      PID:4964

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4680-132-0x0000000004C80000-0x0000000005224000-memory.dmp

      Filesize

      5.6MB

    • memory/4680-133-0x00000000006C2000-0x00000000006F0000-memory.dmp

      Filesize

      184KB

    • memory/4680-134-0x0000000000610000-0x000000000065B000-memory.dmp

      Filesize

      300KB

    • memory/4680-135-0x0000000000400000-0x000000000047D000-memory.dmp

      Filesize

      500KB

    • memory/4680-136-0x0000000005230000-0x0000000005848000-memory.dmp

      Filesize

      6.1MB

    • memory/4680-137-0x0000000005850000-0x000000000595A000-memory.dmp

      Filesize

      1.0MB

    • memory/4680-138-0x0000000005990000-0x00000000059A2000-memory.dmp

      Filesize

      72KB

    • memory/4680-139-0x00000000059B0000-0x00000000059EC000-memory.dmp

      Filesize

      240KB

    • memory/4680-140-0x0000000005CA0000-0x0000000005D06000-memory.dmp

      Filesize

      408KB

    • memory/4680-141-0x0000000006460000-0x00000000064F2000-memory.dmp

      Filesize

      584KB

    • memory/4680-142-0x00000000006C2000-0x00000000006F0000-memory.dmp

      Filesize

      184KB

    • memory/4680-143-0x0000000006690000-0x0000000006706000-memory.dmp

      Filesize

      472KB

    • memory/4680-144-0x0000000006720000-0x0000000006770000-memory.dmp

      Filesize

      320KB

    • memory/4680-145-0x0000000006780000-0x0000000006942000-memory.dmp

      Filesize

      1.8MB

    • memory/4680-146-0x0000000006950000-0x0000000006E7C000-memory.dmp

      Filesize

      5.2MB

    • memory/4680-147-0x00000000006C2000-0x00000000006F0000-memory.dmp

      Filesize

      184KB

    • memory/4680-148-0x0000000000400000-0x000000000047D000-memory.dmp

      Filesize

      500KB