Analysis

  • max time kernel
    133s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-01-2023 03:05

General

  • Target

    c082f48c9418da5521c193929265c6c93ef216676e79aaae3620b0ed8895167c.exe

  • Size

    326KB

  • MD5

    bf25888ad7263a4c30747c41da626f52

  • SHA1

    df28ef7850239ddc5f6fb67ede9bbbc003a79c4a

  • SHA256

    c082f48c9418da5521c193929265c6c93ef216676e79aaae3620b0ed8895167c

  • SHA512

    4899615e4947d5a35aa17e059c73388f39fed374a421510c5389b8eaa28678e3e6e539628d61f47fc5fa3189bbf0fb7720027d915fd0b8ef076fba74115942c0

  • SSDEEP

    6144:nBmSoCWtMB/P6bTqVPThz4+vzv3Q7kEmf+Dgp:nBmSoCWtyiK9Nc71rDg

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\c082f48c9418da5521c193929265c6c93ef216676e79aaae3620b0ed8895167c.exe
    "C:\Users\Admin\AppData\Local\Temp\c082f48c9418da5521c193929265c6c93ef216676e79aaae3620b0ed8895167c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3804
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3804 -s 1452
      2⤵
      • Program crash
      PID:4220
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3804 -ip 3804
    1⤵
      PID:2392

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3804-132-0x0000000002D18000-0x0000000002D47000-memory.dmp

      Filesize

      188KB

    • memory/3804-133-0x00000000048F0000-0x000000000493B000-memory.dmp

      Filesize

      300KB

    • memory/3804-134-0x0000000000400000-0x0000000002BBA000-memory.dmp

      Filesize

      39.7MB

    • memory/3804-135-0x0000000007440000-0x00000000079E4000-memory.dmp

      Filesize

      5.6MB

    • memory/3804-136-0x00000000079F0000-0x0000000008008000-memory.dmp

      Filesize

      6.1MB

    • memory/3804-137-0x0000000008010000-0x000000000811A000-memory.dmp

      Filesize

      1.0MB

    • memory/3804-138-0x00000000073E0000-0x00000000073F2000-memory.dmp

      Filesize

      72KB

    • memory/3804-139-0x0000000008120000-0x000000000815C000-memory.dmp

      Filesize

      240KB

    • memory/3804-140-0x00000000083E0000-0x0000000008472000-memory.dmp

      Filesize

      584KB

    • memory/3804-141-0x0000000008480000-0x00000000084E6000-memory.dmp

      Filesize

      408KB

    • memory/3804-142-0x0000000002D18000-0x0000000002D47000-memory.dmp

      Filesize

      188KB

    • memory/3804-143-0x0000000000400000-0x0000000002BBA000-memory.dmp

      Filesize

      39.7MB

    • memory/3804-144-0x0000000008B90000-0x0000000008D52000-memory.dmp

      Filesize

      1.8MB

    • memory/3804-145-0x0000000008D70000-0x000000000929C000-memory.dmp

      Filesize

      5.2MB

    • memory/3804-146-0x0000000002D18000-0x0000000002D47000-memory.dmp

      Filesize

      188KB

    • memory/3804-147-0x0000000000400000-0x0000000002BBA000-memory.dmp

      Filesize

      39.7MB