Analysis

  • max time kernel
    91s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/12/2022, 22:35

General

  • Target

    61a7fcc7fc8b643e115022a1c0e011ea2c3c53e44e7c96b9260378edba5e6ea7.exe

  • Size

    435KB

  • MD5

    607ec2353929f2a88fed4594dca904f0

  • SHA1

    cf4cbc188edb0ca4ceefa6234189fe5cf4762bc0

  • SHA256

    61a7fcc7fc8b643e115022a1c0e011ea2c3c53e44e7c96b9260378edba5e6ea7

  • SHA512

    2265cdfb9f56735bd23e2db38d50ba4989c0f73a8e234658237d86f36086c5ea27c1515bd42e9b10547e264df89616e16d998e99367ac515d731e83b01d0e51a

  • SSDEEP

    6144:za9Ld+tj38ZE2WAp76hOm+otZgxRObPn11/l3WLYM99UZdLaYon5Jk4eROw1g:+9R+l2DNGkItZgLm933NMYdin5JF

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\61a7fcc7fc8b643e115022a1c0e011ea2c3c53e44e7c96b9260378edba5e6ea7.exe
    "C:\Users\Admin\AppData\Local\Temp\61a7fcc7fc8b643e115022a1c0e011ea2c3c53e44e7c96b9260378edba5e6ea7.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1044
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1044 -s 1696
      2⤵
      • Program crash
      PID:4268
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1044 -ip 1044
    1⤵
      PID:4036

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1044-132-0x000000000051F000-0x0000000000556000-memory.dmp

      Filesize

      220KB

    • memory/1044-133-0x0000000002070000-0x00000000020C9000-memory.dmp

      Filesize

      356KB

    • memory/1044-134-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB

    • memory/1044-135-0x0000000004CA0000-0x0000000005244000-memory.dmp

      Filesize

      5.6MB

    • memory/1044-136-0x0000000005250000-0x0000000005868000-memory.dmp

      Filesize

      6.1MB

    • memory/1044-137-0x0000000005870000-0x0000000005882000-memory.dmp

      Filesize

      72KB

    • memory/1044-138-0x0000000005890000-0x000000000599A000-memory.dmp

      Filesize

      1.0MB

    • memory/1044-139-0x00000000059A0000-0x00000000059DC000-memory.dmp

      Filesize

      240KB

    • memory/1044-140-0x0000000005CA0000-0x0000000005D06000-memory.dmp

      Filesize

      408KB

    • memory/1044-141-0x0000000006360000-0x00000000063F2000-memory.dmp

      Filesize

      584KB

    • memory/1044-142-0x0000000006440000-0x0000000006602000-memory.dmp

      Filesize

      1.8MB

    • memory/1044-143-0x0000000006620000-0x0000000006B4C000-memory.dmp

      Filesize

      5.2MB

    • memory/1044-144-0x0000000006D60000-0x0000000006DD6000-memory.dmp

      Filesize

      472KB

    • memory/1044-145-0x0000000006E20000-0x0000000006E3E000-memory.dmp

      Filesize

      120KB

    • memory/1044-146-0x000000000051F000-0x0000000000556000-memory.dmp

      Filesize

      220KB

    • memory/1044-147-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB