Analysis

  • max time kernel
    58s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-11-2022 13:21

General

  • Target

    db720d33df5146fd770339902f9d5ae9db807856a95f2080b8e3c9a444e44fc2.exe

  • Size

    428KB

  • MD5

    6572b92ad414cbfdaa8c1f22aa2a2d1b

  • SHA1

    7a8ec27f15f5fe7031ce78ce779a89ae9816079e

  • SHA256

    db720d33df5146fd770339902f9d5ae9db807856a95f2080b8e3c9a444e44fc2

  • SHA512

    98994fba0bbdbadb2d953b81dc6d7773d1dac46c1e4862c31dc843df8cafee017e73a3af497ef91d1d83dbda68e1ecba6b1ad8340e2d114622eacb40013ac82b

  • SSDEEP

    12288:UYwNUOPC+rS44VXm73nomqYGgM9F2I4UdT:URPVrv7YmpM9F27wT

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\db720d33df5146fd770339902f9d5ae9db807856a95f2080b8e3c9a444e44fc2.exe
    "C:\Users\Admin\AppData\Local\Temp\db720d33df5146fd770339902f9d5ae9db807856a95f2080b8e3c9a444e44fc2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3808
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3808 -s 1248
      2⤵
      • Program crash
      PID:1740
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3808 -ip 3808
    1⤵
      PID:1772

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    2
    T1081

    Discovery

    Query Registry

    1
    T1012

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3808-132-0x0000000000B02000-0x0000000000B38000-memory.dmp
      Filesize

      216KB

    • memory/3808-133-0x00000000024D0000-0x0000000002529000-memory.dmp
      Filesize

      356KB

    • memory/3808-134-0x0000000000400000-0x000000000086E000-memory.dmp
      Filesize

      4.4MB

    • memory/3808-135-0x00000000051A0000-0x0000000005744000-memory.dmp
      Filesize

      5.6MB

    • memory/3808-136-0x0000000005750000-0x0000000005D68000-memory.dmp
      Filesize

      6.1MB

    • memory/3808-137-0x0000000005070000-0x0000000005082000-memory.dmp
      Filesize

      72KB

    • memory/3808-138-0x0000000005D70000-0x0000000005E7A000-memory.dmp
      Filesize

      1.0MB

    • memory/3808-139-0x0000000005090000-0x00000000050CC000-memory.dmp
      Filesize

      240KB

    • memory/3808-140-0x0000000006090000-0x00000000060F6000-memory.dmp
      Filesize

      408KB

    • memory/3808-141-0x0000000006750000-0x00000000067E2000-memory.dmp
      Filesize

      584KB

    • memory/3808-142-0x0000000006910000-0x0000000006986000-memory.dmp
      Filesize

      472KB

    • memory/3808-143-0x00000000069D0000-0x00000000069EE000-memory.dmp
      Filesize

      120KB

    • memory/3808-144-0x0000000006A90000-0x0000000006C52000-memory.dmp
      Filesize

      1.8MB

    • memory/3808-145-0x0000000006C70000-0x000000000719C000-memory.dmp
      Filesize

      5.2MB

    • memory/3808-146-0x0000000000B02000-0x0000000000B38000-memory.dmp
      Filesize

      216KB

    • memory/3808-147-0x00000000024D0000-0x0000000002529000-memory.dmp
      Filesize

      356KB

    • memory/3808-148-0x0000000000400000-0x000000000086E000-memory.dmp
      Filesize

      4.4MB