Analysis

  • max time kernel
    85s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2023, 15:36

General

  • Target

    cea4c21fbd721e075a677fd518e284c73da399d264eeeb5fdfb01de36f27e841.exe

  • Size

    394KB

  • MD5

    73ca1855f79c1994bb3ca062d2e484dc

  • SHA1

    9cfe0fbcc37e3b7f6fba30d34e96bb362154c81b

  • SHA256

    cea4c21fbd721e075a677fd518e284c73da399d264eeeb5fdfb01de36f27e841

  • SHA512

    36ca0397880fbb4d2bb1a2c6d20b74866d823c35cb980da42bb1d1acc3b80436485557f550bbd9a7c07adbe8102a9980d63b729935fae319b29e7a0a60454395

  • SSDEEP

    6144:MKz5qT8wFedWW/gH6lN31+5WyaUDMkf9Xa/PGRNf4tGXC2K:DtqT8wFkPy6lNl+54wf9XKeNf4wXC2K

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cea4c21fbd721e075a677fd518e284c73da399d264eeeb5fdfb01de36f27e841.exe
    "C:\Users\Admin\AppData\Local\Temp\cea4c21fbd721e075a677fd518e284c73da399d264eeeb5fdfb01de36f27e841.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2984
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2984 -s 1812
      2⤵
      • Program crash
      PID:1896
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2984 -ip 2984
    1⤵
      PID:1208

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2984-134-0x0000000004EC0000-0x0000000005464000-memory.dmp

            Filesize

            5.6MB

          • memory/2984-135-0x0000000000860000-0x000000000089E000-memory.dmp

            Filesize

            248KB

          • memory/2984-136-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

            Filesize

            64KB

          • memory/2984-138-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

            Filesize

            64KB

          • memory/2984-137-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

            Filesize

            64KB

          • memory/2984-139-0x00000000078F0000-0x0000000007F08000-memory.dmp

            Filesize

            6.1MB

          • memory/2984-140-0x0000000007F10000-0x0000000007F22000-memory.dmp

            Filesize

            72KB

          • memory/2984-141-0x0000000007F30000-0x000000000803A000-memory.dmp

            Filesize

            1.0MB

          • memory/2984-142-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

            Filesize

            64KB

          • memory/2984-143-0x0000000008040000-0x000000000807C000-memory.dmp

            Filesize

            240KB

          • memory/2984-144-0x0000000008350000-0x00000000083B6000-memory.dmp

            Filesize

            408KB

          • memory/2984-145-0x0000000008A10000-0x0000000008AA2000-memory.dmp

            Filesize

            584KB

          • memory/2984-146-0x0000000008AD0000-0x0000000008B46000-memory.dmp

            Filesize

            472KB

          • memory/2984-147-0x0000000008BA0000-0x0000000008BBE000-memory.dmp

            Filesize

            120KB

          • memory/2984-148-0x0000000008C60000-0x0000000008E22000-memory.dmp

            Filesize

            1.8MB

          • memory/2984-149-0x0000000008E30000-0x000000000935C000-memory.dmp

            Filesize

            5.2MB

          • memory/2984-151-0x0000000000400000-0x00000000006E0000-memory.dmp

            Filesize

            2.9MB