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Analysis

  • max time kernel
    158s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2023, 04:17

General

  • Target

    NEAS.984bc6d2a8cc4fc1ae000febc256a0e0.exe

  • Size

    37KB

  • MD5

    984bc6d2a8cc4fc1ae000febc256a0e0

  • SHA1

    321bbaf9c5b1616c4dc17d53e8635505a48ea826

  • SHA256

    55b2b20da349f3c1edf20edb6707bf4cc4ac09d56c5bac115846fb05df64da8b

  • SHA512

    21c2b3abb5ad87bd865370810161253f58d65140297ac97665062fe2652ecba54dcdc3441b96207e3cb2b4b5be2797daf4c4487b8747c6f4050156c583746701

  • SSDEEP

    768:AzCzDHjqcg3fwgpYK/k59zck/fDBmaXjWDr/1J5TXtoKhDyC:fM3fiXjWv/1J5TXyKVyC

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).

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.984bc6d2a8cc4fc1ae000febc256a0e0.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.984bc6d2a8cc4fc1ae000febc256a0e0.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1548
    • C:\Users\Admin\AppData\Local\Temp\plote.exe
      "C:\Users\Admin\AppData\Local\Temp\plote.exe"
      2⤵
      • Executes dropped EXE
      PID:2600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    37KB

    MD5

    47590002b84b75f3abf92957654d4072

    SHA1

    bc6cdb3e3d5932fcefa3c323f368743132f52295

    SHA256

    da83c129875697c518c7ef04a9fd56462b23fb9949bfcedad96cbd27b41428ec

    SHA512

    e47d35ecafc168142999671c28fcf3d571c70fedfea2da21a66bbeb32564386ac24984ee8f35094156639debb32fd53a8b2625964e693982cf96ceb72cbbab63

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

    Filesize

    37KB

    MD5

    47590002b84b75f3abf92957654d4072

    SHA1

    bc6cdb3e3d5932fcefa3c323f368743132f52295

    SHA256

    da83c129875697c518c7ef04a9fd56462b23fb9949bfcedad96cbd27b41428ec

    SHA512

    e47d35ecafc168142999671c28fcf3d571c70fedfea2da21a66bbeb32564386ac24984ee8f35094156639debb32fd53a8b2625964e693982cf96ceb72cbbab63

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

    Filesize

    37KB

    MD5

    47590002b84b75f3abf92957654d4072

    SHA1

    bc6cdb3e3d5932fcefa3c323f368743132f52295

    SHA256

    da83c129875697c518c7ef04a9fd56462b23fb9949bfcedad96cbd27b41428ec

    SHA512

    e47d35ecafc168142999671c28fcf3d571c70fedfea2da21a66bbeb32564386ac24984ee8f35094156639debb32fd53a8b2625964e693982cf96ceb72cbbab63

  • memory/1548-0-0x00000000030B0000-0x00000000030B6000-memory.dmp

    Filesize

    24KB

  • memory/1548-1-0x00000000030B0000-0x00000000030B6000-memory.dmp

    Filesize

    24KB

  • memory/1548-3-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/2600-21-0x0000000002160000-0x0000000002166000-memory.dmp

    Filesize

    24KB