Analysis

  • max time kernel
    90s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/12/2022, 05:58

General

  • Target

    0b521313f61cb070b50cfa40c898023ff3bb51fb4d428c98c194aa35b2a35940.exe

  • Size

    404KB

  • MD5

    6fa0443422194c2d17c3aef834fdee22

  • SHA1

    4e316d7bc461243625e7f5abfbda2cceb5f89006

  • SHA256

    0b521313f61cb070b50cfa40c898023ff3bb51fb4d428c98c194aa35b2a35940

  • SHA512

    25ec55d6c97884a9e784f4e0522082a1de29d57c278ef4878aa6064a54a1ea66539f52506d904ca9fda11391b7e32acf6cfa4c4530e46570cf27df064250f407

  • SSDEEP

    6144:NLjDeAelNcH3pJ5NGwfuNJUMiV3t3+uyVEYvqz+3ng+E49HwchLP3i:NreAmNQ3pJ5Nz2rSdkKBwnVZH9P3

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\0b521313f61cb070b50cfa40c898023ff3bb51fb4d428c98c194aa35b2a35940.exe
    "C:\Users\Admin\AppData\Local\Temp\0b521313f61cb070b50cfa40c898023ff3bb51fb4d428c98c194aa35b2a35940.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4720
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4720 -s 1268
      2⤵
      • Program crash
      PID:2788
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4720 -ip 4720
    1⤵
      PID:2056

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4720-132-0x0000000000618000-0x0000000000647000-memory.dmp

            Filesize

            188KB

          • memory/4720-133-0x00000000021A0000-0x00000000021EB000-memory.dmp

            Filesize

            300KB

          • memory/4720-134-0x0000000000400000-0x000000000046B000-memory.dmp

            Filesize

            428KB

          • memory/4720-135-0x0000000004C50000-0x00000000051F4000-memory.dmp

            Filesize

            5.6MB

          • memory/4720-136-0x0000000005200000-0x0000000005818000-memory.dmp

            Filesize

            6.1MB

          • memory/4720-137-0x0000000005840000-0x000000000594A000-memory.dmp

            Filesize

            1.0MB

          • memory/4720-138-0x0000000005980000-0x0000000005992000-memory.dmp

            Filesize

            72KB

          • memory/4720-139-0x00000000059A0000-0x00000000059DC000-memory.dmp

            Filesize

            240KB

          • memory/4720-140-0x0000000000618000-0x0000000000647000-memory.dmp

            Filesize

            188KB

          • memory/4720-141-0x0000000005C90000-0x0000000005D22000-memory.dmp

            Filesize

            584KB

          • memory/4720-142-0x0000000005D30000-0x0000000005D96000-memory.dmp

            Filesize

            408KB

          • memory/4720-143-0x0000000006580000-0x00000000065F6000-memory.dmp

            Filesize

            472KB

          • memory/4720-144-0x0000000006610000-0x0000000006660000-memory.dmp

            Filesize

            320KB

          • memory/4720-145-0x0000000006770000-0x0000000006932000-memory.dmp

            Filesize

            1.8MB

          • memory/4720-146-0x0000000006940000-0x0000000006E6C000-memory.dmp

            Filesize

            5.2MB

          • memory/4720-147-0x0000000000618000-0x0000000000647000-memory.dmp

            Filesize

            188KB

          • memory/4720-148-0x0000000000400000-0x000000000046B000-memory.dmp

            Filesize

            428KB