Analysis

  • max time kernel
    64s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2023, 16:31

General

  • Target

    5919a5ac61d73622eb8c5adc6054e6ffe32a00394e8634547e38360856c01a57.exe

  • Size

    487KB

  • MD5

    1e304533e832aa8758f6a03a7177734b

  • SHA1

    e411ebf54421aee1182f959009a78eb7cc4587a3

  • SHA256

    5919a5ac61d73622eb8c5adc6054e6ffe32a00394e8634547e38360856c01a57

  • SHA512

    3a22feec8ce7564c1233d6be297dc289bf15221fa8328af24a1734beed3d3aa04dfb0670e573e887bc805e28b96d02112acb0d2fc3508688f4f43a6f73c59583

  • SSDEEP

    6144:c0I8AQrZHH+w7/6UT8dPoaJ6A5Ex65HY7Y6FdK408Sbp7Ikufwz2:c0v39HH+w+UcwU6AmxuHr6FfLiGk

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\5919a5ac61d73622eb8c5adc6054e6ffe32a00394e8634547e38360856c01a57.exe
    "C:\Users\Admin\AppData\Local\Temp\5919a5ac61d73622eb8c5adc6054e6ffe32a00394e8634547e38360856c01a57.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4240
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4240 -s 1616
      2⤵
      • Program crash
      PID:3076
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4240 -ip 4240
    1⤵
      PID:220

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4240-134-0x0000000005090000-0x0000000005634000-memory.dmp

            Filesize

            5.6MB

          • memory/4240-135-0x0000000002550000-0x0000000002596000-memory.dmp

            Filesize

            280KB

          • memory/4240-136-0x00000000029F0000-0x0000000002A00000-memory.dmp

            Filesize

            64KB

          • memory/4240-137-0x00000000029F0000-0x0000000002A00000-memory.dmp

            Filesize

            64KB

          • memory/4240-138-0x00000000029F0000-0x0000000002A00000-memory.dmp

            Filesize

            64KB

          • memory/4240-139-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-140-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-142-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-144-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-146-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-148-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-150-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-152-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-154-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-156-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-158-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-160-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-162-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-164-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-166-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-168-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-170-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-172-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-176-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-174-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-178-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-180-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-182-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-184-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-186-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-188-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-190-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-192-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-194-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-196-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-198-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-200-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-202-0x00000000029A0000-0x00000000029D5000-memory.dmp

            Filesize

            212KB

          • memory/4240-931-0x0000000007AC0000-0x00000000080D8000-memory.dmp

            Filesize

            6.1MB

          • memory/4240-932-0x0000000002B10000-0x0000000002B22000-memory.dmp

            Filesize

            72KB

          • memory/4240-933-0x00000000080E0000-0x00000000081EA000-memory.dmp

            Filesize

            1.0MB

          • memory/4240-934-0x00000000081F0000-0x000000000822C000-memory.dmp

            Filesize

            240KB

          • memory/4240-935-0x00000000029F0000-0x0000000002A00000-memory.dmp

            Filesize

            64KB

          • memory/4240-936-0x00000000084F0000-0x0000000008556000-memory.dmp

            Filesize

            408KB

          • memory/4240-937-0x0000000008BA0000-0x0000000008C32000-memory.dmp

            Filesize

            584KB

          • memory/4240-938-0x0000000008C80000-0x0000000008CF6000-memory.dmp

            Filesize

            472KB

          • memory/4240-939-0x0000000008D60000-0x0000000008F22000-memory.dmp

            Filesize

            1.8MB

          • memory/4240-940-0x0000000008F30000-0x000000000945C000-memory.dmp

            Filesize

            5.2MB

          • memory/4240-941-0x00000000094E0000-0x00000000094FE000-memory.dmp

            Filesize

            120KB