Analysis

  • max time kernel
    176s
  • max time network
    190s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2022 20:22

General

  • Target

    7776016bbea5b4c7e67f9bda2d6493444cf785b9115ce.exe

  • Size

    297KB

  • MD5

    db0eb86ca71632c262136c286b22d7b0

  • SHA1

    f6c27bbc17b2e9d8197a38216faf3bafd15a3526

  • SHA256

    7776016bbea5b4c7e67f9bda2d6493444cf785b9115cee0ee905e865177ecb69

  • SHA512

    12bc96489e2098842d406fbbcfbd7f3b6e401a7cebb83f5e1580e668fd7260a980c175444a8f3efadabfe82e27bebadbfb89568de2b2f49172da00adc7b1bde5

  • SSDEEP

    6144:QsjPWM7wEAm+ANAi1HDHAE9n68XJHnJpcUlGO2D:Q4FlXDHAEJJJHoUw

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\7776016bbea5b4c7e67f9bda2d6493444cf785b9115ce.exe
    "C:\Users\Admin\AppData\Local\Temp\7776016bbea5b4c7e67f9bda2d6493444cf785b9115ce.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4364
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4364 -s 1520
      2⤵
      • Program crash
      PID:4196
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4364 -ip 4364
    1⤵
      PID:2156

    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/4364-132-0x000000000062D000-0x0000000000664000-memory.dmp
      Filesize

      220KB

    • memory/4364-133-0x00000000021B0000-0x0000000002208000-memory.dmp
      Filesize

      352KB

    • memory/4364-134-0x0000000000400000-0x0000000000480000-memory.dmp
      Filesize

      512KB

    • memory/4364-135-0x0000000004D00000-0x00000000052A4000-memory.dmp
      Filesize

      5.6MB

    • memory/4364-136-0x00000000052B0000-0x00000000058C8000-memory.dmp
      Filesize

      6.1MB

    • memory/4364-137-0x0000000004C70000-0x0000000004C82000-memory.dmp
      Filesize

      72KB

    • memory/4364-138-0x00000000058D0000-0x00000000059DA000-memory.dmp
      Filesize

      1.0MB

    • memory/4364-139-0x000000000062D000-0x0000000000664000-memory.dmp
      Filesize

      220KB

    • memory/4364-140-0x00000000021B0000-0x0000000002208000-memory.dmp
      Filesize

      352KB

    • memory/4364-141-0x0000000004C90000-0x0000000004CCC000-memory.dmp
      Filesize

      240KB

    • memory/4364-142-0x0000000000710000-0x00000000007A2000-memory.dmp
      Filesize

      584KB

    • memory/4364-143-0x00000000008B0000-0x0000000000916000-memory.dmp
      Filesize

      408KB

    • memory/4364-144-0x0000000006430000-0x0000000006480000-memory.dmp
      Filesize

      320KB

    • memory/4364-145-0x0000000006490000-0x0000000006506000-memory.dmp
      Filesize

      472KB

    • memory/4364-146-0x00000000066B0000-0x0000000006872000-memory.dmp
      Filesize

      1.8MB

    • memory/4364-147-0x0000000007360000-0x000000000788C000-memory.dmp
      Filesize

      5.2MB

    • memory/4364-148-0x0000000006B30000-0x0000000006B4E000-memory.dmp
      Filesize

      120KB