Analysis

  • max time kernel
    95s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-10-2024 15:33

General

  • Target

    3a29214c3a66734c4213be2307f42e30568548e4f0493eb246be3cdc1345ceb1.exe

  • Size

    5.2MB

  • MD5

    9c49281d063296a545c79bf288d4c3bf

  • SHA1

    403babf2b5811ba796517ce45235d261ad858620

  • SHA256

    3a29214c3a66734c4213be2307f42e30568548e4f0493eb246be3cdc1345ceb1

  • SHA512

    373554c2a6fc6625a0f0154cb17d15bc08117002d95f0c477e0646d44eceb6e9b2ac24f871bd5b402e06db2b9feb7e54379b1b9671c8e5bed2b1e7368591eda0

  • SSDEEP

    98304:Q4Po4Zx7ojYK3zPfNsnigfraV3/x21RNPa9SeR7Tf8J1Q+SS5/nO8:QOxkMK3zPCniYGV48eSS5vO8

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • 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.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a29214c3a66734c4213be2307f42e30568548e4f0493eb246be3cdc1345ceb1.exe
    "C:\Users\Admin\AppData\Local\Temp\3a29214c3a66734c4213be2307f42e30568548e4f0493eb246be3cdc1345ceb1.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3132
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\KFCBAEHCAEGD" & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:212
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 10
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:1124

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3132-8-0x0000000061E00000-0x0000000061EF3000-memory.dmp

    Filesize

    972KB