Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2023, 03:31

General

  • Target

    234683db8d7e87066baa0610a3ba6751e09bd4a5cdb585007d5672610cc2485e.exe

  • Size

    395KB

  • MD5

    8a99a69aab606f768af29ed38f4a9ff7

  • SHA1

    ae25503060f9de186a79a3a3b5731c6d80e0a87d

  • SHA256

    234683db8d7e87066baa0610a3ba6751e09bd4a5cdb585007d5672610cc2485e

  • SHA512

    41e030dbe68df6d6d00b232d9856d4a337c97d74a832f51193d8aa85fda92fddd55a67acd5688f40787c558c29c3d02b7c1ae821cc31ebdca00acf9b1669cf56

  • SSDEEP

    6144:A1TLPMmwwRni0heo2E292Qm0hbhmqMoISfD8M:ANzVwwRnSo2E29gc8qM6

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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\234683db8d7e87066baa0610a3ba6751e09bd4a5cdb585007d5672610cc2485e.exe
    "C:\Users\Admin\AppData\Local\Temp\234683db8d7e87066baa0610a3ba6751e09bd4a5cdb585007d5672610cc2485e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5012
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5012 -s 1224
      2⤵
      • Program crash
      PID:112
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5012 -ip 5012
    1⤵
      PID:260

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5012-132-0x0000000004C20000-0x00000000051C4000-memory.dmp

      Filesize

      5.6MB

    • memory/5012-133-0x000000000080D000-0x000000000083B000-memory.dmp

      Filesize

      184KB

    • memory/5012-134-0x0000000002090000-0x00000000020F2000-memory.dmp

      Filesize

      392KB

    • memory/5012-135-0x0000000000400000-0x000000000047D000-memory.dmp

      Filesize

      500KB

    • memory/5012-136-0x00000000051D0000-0x00000000057E8000-memory.dmp

      Filesize

      6.1MB

    • memory/5012-137-0x0000000002530000-0x0000000002542000-memory.dmp

      Filesize

      72KB

    • memory/5012-138-0x00000000057F0000-0x00000000058FA000-memory.dmp

      Filesize

      1.0MB

    • memory/5012-139-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

      Filesize

      240KB

    • memory/5012-140-0x0000000005B90000-0x0000000005BF6000-memory.dmp

      Filesize

      408KB

    • memory/5012-141-0x0000000006260000-0x00000000062F2000-memory.dmp

      Filesize

      584KB

    • memory/5012-142-0x0000000006310000-0x0000000006386000-memory.dmp

      Filesize

      472KB

    • memory/5012-143-0x00000000063F0000-0x00000000065B2000-memory.dmp

      Filesize

      1.8MB

    • memory/5012-144-0x00000000065D0000-0x0000000006AFC000-memory.dmp

      Filesize

      5.2MB

    • memory/5012-145-0x0000000006C20000-0x0000000006C3E000-memory.dmp

      Filesize

      120KB

    • memory/5012-146-0x000000000080D000-0x000000000083B000-memory.dmp

      Filesize

      184KB

    • memory/5012-147-0x0000000000400000-0x000000000047D000-memory.dmp

      Filesize

      500KB