Analysis

  • max time kernel
    134s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-07-2024 06:46

General

  • Target

    e9c20014fe93bf0ebaa018796bfb840d8b12fa7b0b6099154e7919312bf7fcf7.exe

  • Size

    102KB

  • MD5

    774719226d2861aaf3637bf37123147b

  • SHA1

    f45007fcbb96aa5eaca3730f7db418c6c92bd101

  • SHA256

    e9c20014fe93bf0ebaa018796bfb840d8b12fa7b0b6099154e7919312bf7fcf7

  • SHA512

    db761cb50c3e9f8771172ce800b560dff22d18412dbaf02b79c380059559658f6e64e9ae5b22f02c6a2018e2c1a3aaab6ee0225abf211a44feacbe72605af0f0

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2yz:xj+VGMOtEvwDpjubwQEIiVmkxv/K

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e9c20014fe93bf0ebaa018796bfb840d8b12fa7b0b6099154e7919312bf7fcf7.exe
    "C:\Users\Admin\AppData\Local\Temp\e9c20014fe93bf0ebaa018796bfb840d8b12fa7b0b6099154e7919312bf7fcf7.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4184
    • C:\Users\Admin\AppData\Local\Temp\misid.exe
      "C:\Users\Admin\AppData\Local\Temp\misid.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      PID:5032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    102KB

    MD5

    172617d05168fbfec8dc258e729141db

    SHA1

    edc283a0ae201e6e57284463c830678d937a0829

    SHA256

    0a5512ca37fb8f870ca0e24a5794c9c9506e0567d1ce98cb2c5d7e3007be69e8

    SHA512

    3b1cf53e470cfb4e1b28ee99306554040764c9d4f0aa702cbf313de5a9b065d426e8ad8c5aa22c4c81cfd76030f76610e6ca1242fd68383a5b52d6058702ed59

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

    Filesize

    315B

    MD5

    a34ac19f4afae63adc5d2f7bc970c07f

    SHA1

    a82190fc530c265aa40a045c21770d967f4767b8

    SHA256

    d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

    SHA512

    42e53d96e5961e95b7a984d9c9778a1d3bd8ee0c87b8b3b515fa31f67c2d073c8565afc2f4b962c43668c4efa1e478da9bb0ecffa79479c7e880731bc4c55765

  • memory/4184-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4184-1-0x0000000002190000-0x0000000002196000-memory.dmp

    Filesize

    24KB

  • memory/4184-2-0x0000000002190000-0x0000000002196000-memory.dmp

    Filesize

    24KB

  • memory/4184-8-0x00000000021C0000-0x00000000021C6000-memory.dmp

    Filesize

    24KB

  • memory/4184-18-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5032-17-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/5032-20-0x00000000004D0000-0x00000000004D6000-memory.dmp

    Filesize

    24KB

  • memory/5032-21-0x00000000004F0000-0x00000000004F6000-memory.dmp

    Filesize

    24KB

  • memory/5032-49-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB