Analysis

  • max time kernel
    87s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-06-2023 02:23

General

  • Target

    02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exe

  • Size

    366KB

  • MD5

    d402aec3dc56d6b77d17685e5c6ba4ca

  • SHA1

    f867b9cc5aebc7e842c2201b0ace55f311d8b49d

  • SHA256

    02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95

  • SHA512

    4dcd96e71fc802ff60043ee8867a4f05e70ee6a6fb7948f30499b48963aba490af6b3cc1096e694965e8336c466cfff08fd73fd2a0ac70a8d9e7444bc3581466

  • SSDEEP

    6144:T542pYxE5tayWiTndiZI1sxgsHwtjahCaJHhgsq:T+2paUayWcnIZIEgvabg

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\02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exe
    "C:\Users\Admin\AppData\Local\Temp\02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4068
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4068 -s 1292
      2⤵
      • Program crash
      PID:3944
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4068 -ip 4068
    1⤵
      PID:3688

    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/4068-134-0x00000000051E0000-0x0000000005784000-memory.dmp
      Filesize

      5.6MB

    • memory/4068-135-0x00000000025E0000-0x000000000261F000-memory.dmp
      Filesize

      252KB

    • memory/4068-136-0x0000000002E70000-0x0000000002E80000-memory.dmp
      Filesize

      64KB

    • memory/4068-137-0x0000000002E70000-0x0000000002E80000-memory.dmp
      Filesize

      64KB

    • memory/4068-138-0x0000000002E70000-0x0000000002E80000-memory.dmp
      Filesize

      64KB

    • memory/4068-139-0x0000000005790000-0x0000000005DA8000-memory.dmp
      Filesize

      6.1MB

    • memory/4068-140-0x0000000005DB0000-0x0000000005EBA000-memory.dmp
      Filesize

      1.0MB

    • memory/4068-141-0x0000000002C70000-0x0000000002C82000-memory.dmp
      Filesize

      72KB

    • memory/4068-142-0x0000000002E70000-0x0000000002E80000-memory.dmp
      Filesize

      64KB

    • memory/4068-143-0x0000000005EC0000-0x0000000005EFC000-memory.dmp
      Filesize

      240KB

    • memory/4068-144-0x0000000006190000-0x0000000006206000-memory.dmp
      Filesize

      472KB

    • memory/4068-145-0x0000000006210000-0x00000000062A2000-memory.dmp
      Filesize

      584KB

    • memory/4068-146-0x00000000062B0000-0x0000000006316000-memory.dmp
      Filesize

      408KB

    • memory/4068-147-0x0000000000400000-0x0000000000879000-memory.dmp
      Filesize

      4.5MB

    • memory/4068-148-0x0000000006D30000-0x0000000006EF2000-memory.dmp
      Filesize

      1.8MB

    • memory/4068-149-0x0000000002E70000-0x0000000002E80000-memory.dmp
      Filesize

      64KB

    • memory/4068-150-0x0000000002E70000-0x0000000002E80000-memory.dmp
      Filesize

      64KB

    • memory/4068-151-0x0000000002E70000-0x0000000002E80000-memory.dmp
      Filesize

      64KB

    • memory/4068-152-0x0000000006F20000-0x000000000744C000-memory.dmp
      Filesize

      5.2MB

    • memory/4068-153-0x0000000007590000-0x00000000075E0000-memory.dmp
      Filesize

      320KB

    • memory/4068-154-0x0000000002E70000-0x0000000002E80000-memory.dmp
      Filesize

      64KB

    • memory/4068-156-0x0000000000400000-0x0000000000879000-memory.dmp
      Filesize

      4.5MB