Analysis

  • max time kernel
    99s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/04/2023, 19:16

General

  • Target

    991463336b55031b7f58cb60deb7d1eff0a7a6721e76dc29d6b530e29d37fa87.exe

  • Size

    400KB

  • MD5

    fafb90505c6c5302c842090482025ee6

  • SHA1

    b6d4b296b17b33e5fe2cff2587f2f4136a705723

  • SHA256

    991463336b55031b7f58cb60deb7d1eff0a7a6721e76dc29d6b530e29d37fa87

  • SHA512

    1dde3e8550edeac0f14bd459170b487eecf10921507d6741352896ff02c05a753427809cc19cd1d6c8ce0462e9be27160016baf4b01f95d89dc201362dfc0ca6

  • SSDEEP

    6144:iR1qLeci7kSlGJpp7uHDLWmIkeCodierZwLcULa:o13giF9eCC0

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\991463336b55031b7f58cb60deb7d1eff0a7a6721e76dc29d6b530e29d37fa87.exe
    "C:\Users\Admin\AppData\Local\Temp\991463336b55031b7f58cb60deb7d1eff0a7a6721e76dc29d6b530e29d37fa87.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2164
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2164 -s 1844
      2⤵
      • Program crash
      PID:768
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2164 -ip 2164
    1⤵
      PID:2128

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2164-134-0x0000000000670000-0x00000000006B6000-memory.dmp

            Filesize

            280KB

          • memory/2164-135-0x0000000004D20000-0x00000000052C4000-memory.dmp

            Filesize

            5.6MB

          • memory/2164-137-0x0000000004D10000-0x0000000004D20000-memory.dmp

            Filesize

            64KB

          • memory/2164-136-0x0000000004D10000-0x0000000004D20000-memory.dmp

            Filesize

            64KB

          • memory/2164-138-0x0000000004D10000-0x0000000004D20000-memory.dmp

            Filesize

            64KB

          • memory/2164-139-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-140-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-142-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-144-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-146-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-148-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-150-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-152-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-154-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-156-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-158-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-160-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-162-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-164-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-166-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-168-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-172-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-170-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-174-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-176-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-178-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-180-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-182-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-184-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-186-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-188-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-190-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-192-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-194-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-196-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-198-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-200-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-202-0x0000000004BF0000-0x0000000004C25000-memory.dmp

            Filesize

            212KB

          • memory/2164-931-0x0000000007750000-0x0000000007D68000-memory.dmp

            Filesize

            6.1MB

          • memory/2164-932-0x0000000007D70000-0x0000000007D82000-memory.dmp

            Filesize

            72KB

          • memory/2164-933-0x0000000007D90000-0x0000000007E9A000-memory.dmp

            Filesize

            1.0MB

          • memory/2164-934-0x0000000007EB0000-0x0000000007EEC000-memory.dmp

            Filesize

            240KB

          • memory/2164-935-0x0000000004D10000-0x0000000004D20000-memory.dmp

            Filesize

            64KB

          • memory/2164-936-0x00000000081B0000-0x0000000008216000-memory.dmp

            Filesize

            408KB

          • memory/2164-937-0x0000000008870000-0x0000000008902000-memory.dmp

            Filesize

            584KB

          • memory/2164-938-0x0000000008A30000-0x0000000008AA6000-memory.dmp

            Filesize

            472KB

          • memory/2164-939-0x0000000008AF0000-0x0000000008B0E000-memory.dmp

            Filesize

            120KB

          • memory/2164-940-0x0000000008C10000-0x0000000008DD2000-memory.dmp

            Filesize

            1.8MB

          • memory/2164-941-0x0000000008DE0000-0x000000000930C000-memory.dmp

            Filesize

            5.2MB