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Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/01/2024, 14:16

General

  • Target

    FOREXT~1.exe

  • Size

    92KB

  • MD5

    ae43c4e21eb3ce59abc11a05715b3ded

  • SHA1

    71ff6401da206f316ac0763d458dd5035c74349b

  • SHA256

    cfbb3ee7d20862277a2f64c4bd375769a3f94434d7440b3c70302e4ca204d451

  • SHA512

    f45ca34601c36333b4842c592381677fa042ee7c8e40d83bce71758f3288c3e261ee83a65e3226416545a0506a0c1c3ca1058e2fbd7d082c45b1c5cdf3bc47a7

  • SSDEEP

    768:qZweQjcSJnuSCbIG4BTvOIQu3MQWfLggoDEcLqgIjbKkTte1:SwcS4hxSD/ZWcgoOgYbPBe

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FOREXT~1.exe
    "C:\Users\Admin\AppData\Local\Temp\FOREXT~1.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1504
    • C:\Users\Admin\AppData\Local\Temp\eToroSetup.exe
      "C:\Users\Admin\AppData\Local\Temp\eToroSetup.exe"
      2⤵
      • Executes dropped EXE
      PID:3164
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3164 -s 1788
        3⤵
        • Program crash
        PID:4360
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3164 -ip 3164
    1⤵
      PID:4792

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\eToroSetup.exe

      Filesize

      72KB

      MD5

      5189c15387de17b627765ac3d8c9f34b

      SHA1

      e90de0b2158b02ef345b8bc3904a6eca1ee4a520

      SHA256

      a3d51693013624959c979dd4bcb6f7b84b0767294ac74463361eb47f39e125ac

      SHA512

      76138e0493f533f5654445a3999721935ad22613319f03b06146af609e987ba75839e663588878fcaa516e60915ff3677cdb1d8587655bcb287caff17f1a2ebd

    • C:\Users\Admin\AppData\Local\Temp\etoro.EXE

      Filesize

      182KB

      MD5

      58f8ca9f52505fdb67e9d80a93bd388a

      SHA1

      8cec5bd9705ad9c07c103a4abb2b35f3ddaad2a4

      SHA256

      63119fcf9c79193569e53593760affcd0908c52626947d0360180b3f1af4283f

      SHA512

      701b6d89586232219aa884646789dfeada741e42dbc1cdef493d6544dcd0546f0579f9219a500849c8c87c4fae0ada7da95f67445338fce08b76b23c9c74ffc7