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Analysis

  • max time kernel
    138s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/01/2023, 05:02

General

  • Target

    864b3ad69d1e431f3d89f5d96ae62e069a962da6b2a061cf6d8b8af9a726623e.exe

  • Size

    330KB

  • MD5

    fe18ed382dae374be5c47651f8fcaef7

  • SHA1

    e6e8d30dbe24f101403cc488f50cc696162e3deb

  • SHA256

    864b3ad69d1e431f3d89f5d96ae62e069a962da6b2a061cf6d8b8af9a726623e

  • SHA512

    5a0589d7ae54a2730f5f2cd8b1c76f710e60e3d1c3f9db7b7ddccefb610a37630de86fbea081c6697c056e894f39d913774cc459c944b933629d24b5fc7aac39

  • SSDEEP

    6144:1IIHB7bNMY7pLVYsBuBLpOomqqu8AFXR0wEj:OIHB7L7/unqu8A1R0wEj

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\864b3ad69d1e431f3d89f5d96ae62e069a962da6b2a061cf6d8b8af9a726623e.exe
    "C:\Users\Admin\AppData\Local\Temp\864b3ad69d1e431f3d89f5d96ae62e069a962da6b2a061cf6d8b8af9a726623e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4348
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 1496
      2⤵
      • Program crash
      PID:2280
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4348 -ip 4348
    1⤵
      PID:1416

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4348-132-0x00000000072E0000-0x0000000007884000-memory.dmp

      Filesize

      5.6MB

    • memory/4348-133-0x0000000002D88000-0x0000000002DB7000-memory.dmp

      Filesize

      188KB

    • memory/4348-134-0x0000000002D10000-0x0000000002D5B000-memory.dmp

      Filesize

      300KB

    • memory/4348-135-0x0000000000400000-0x0000000002BBB000-memory.dmp

      Filesize

      39.7MB

    • memory/4348-136-0x0000000007890000-0x0000000007EA8000-memory.dmp

      Filesize

      6.1MB

    • memory/4348-137-0x0000000007EB0000-0x0000000007FBA000-memory.dmp

      Filesize

      1.0MB

    • memory/4348-138-0x00000000072A0000-0x00000000072B2000-memory.dmp

      Filesize

      72KB

    • memory/4348-139-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

      Filesize

      240KB

    • memory/4348-140-0x00000000082A0000-0x0000000008332000-memory.dmp

      Filesize

      584KB

    • memory/4348-141-0x0000000008340000-0x00000000083A6000-memory.dmp

      Filesize

      408KB

    • memory/4348-142-0x0000000008A50000-0x0000000008C12000-memory.dmp

      Filesize

      1.8MB

    • memory/4348-143-0x0000000008C20000-0x000000000914C000-memory.dmp

      Filesize

      5.2MB

    • memory/4348-144-0x0000000002D88000-0x0000000002DB7000-memory.dmp

      Filesize

      188KB

    • memory/4348-145-0x0000000002D88000-0x0000000002DB7000-memory.dmp

      Filesize

      188KB

    • memory/4348-146-0x0000000000400000-0x0000000002BBB000-memory.dmp

      Filesize

      39.7MB