Analysis

  • max time kernel
    91s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/01/2023, 09:51

General

  • Target

    09fb1568b0429656bcf69bf3831c934e.exe

  • Size

    418KB

  • MD5

    09fb1568b0429656bcf69bf3831c934e

  • SHA1

    5f204132ae9ec3a3ede7d33fb0d8fd05c966e799

  • SHA256

    879d92805876eb222643e74191e2599c6816ff347adb16eb2b3e9f091b8893b9

  • SHA512

    8401b37fbb9ddc81a2f03ed6fac4ae62bac0a78222dfda6e7e5eaefe91dc14fd1b72fe9cd61f387d32d077277c55f3cd47c6133d95993b991ba2efb3a58cfa30

  • SSDEEP

    6144:qLyLVUwZSUdwiEEblXQQ6q34kmQAlf5bnKZMS/sa8PPzi6Wb:q+JUw0PEblh3/m5lfZOEakri

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\09fb1568b0429656bcf69bf3831c934e.exe
    "C:\Users\Admin\AppData\Local\Temp\09fb1568b0429656bcf69bf3831c934e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4868
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 1260
      2⤵
      • Program crash
      PID:3524
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4868 -ip 4868
    1⤵
      PID:4352

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4868-132-0x000000000326D000-0x000000000329B000-memory.dmp

            Filesize

            184KB

          • memory/4868-134-0x0000000007820000-0x0000000007DC4000-memory.dmp

            Filesize

            5.6MB

          • memory/4868-133-0x0000000004C20000-0x0000000004C6B000-memory.dmp

            Filesize

            300KB

          • memory/4868-135-0x0000000000400000-0x000000000302C000-memory.dmp

            Filesize

            44.2MB

          • memory/4868-136-0x0000000007DD0000-0x00000000083E8000-memory.dmp

            Filesize

            6.1MB

          • memory/4868-137-0x0000000008400000-0x000000000850A000-memory.dmp

            Filesize

            1.0MB

          • memory/4868-138-0x0000000008540000-0x0000000008552000-memory.dmp

            Filesize

            72KB

          • memory/4868-139-0x0000000008560000-0x000000000859C000-memory.dmp

            Filesize

            240KB

          • memory/4868-140-0x0000000008850000-0x00000000088B6000-memory.dmp

            Filesize

            408KB

          • memory/4868-141-0x000000000326D000-0x000000000329B000-memory.dmp

            Filesize

            184KB

          • memory/4868-142-0x0000000008F00000-0x0000000008F92000-memory.dmp

            Filesize

            584KB

          • memory/4868-143-0x0000000009000000-0x00000000091C2000-memory.dmp

            Filesize

            1.8MB

          • memory/4868-144-0x00000000091D0000-0x00000000096FC000-memory.dmp

            Filesize

            5.2MB

          • memory/4868-145-0x0000000009A80000-0x0000000009AF6000-memory.dmp

            Filesize

            472KB

          • memory/4868-146-0x0000000009B10000-0x0000000009B60000-memory.dmp

            Filesize

            320KB

          • memory/4868-147-0x0000000000400000-0x000000000302C000-memory.dmp

            Filesize

            44.2MB