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Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07/05/2024, 05:08

General

  • Target

    6e0a4d5843378489a70d0d6c9335ca30_NEAS.exe

  • Size

    218KB

  • MD5

    6e0a4d5843378489a70d0d6c9335ca30

  • SHA1

    ba409b596bac328268219674dd34583b2effbd7b

  • SHA256

    6d8b8dc8c8097bb3f12e692c86998af1f4b16195f2053767702b95eca83d355a

  • SHA512

    b3df89c065912c14d90a744a6f951d39df9f717b92e168943ff1151a5983d2da139a57214aa7c5df14fac10a49216517790fe135465c4902699171b90fb60f54

  • SSDEEP

    6144:z78/4zGc07144DmkBjyhxQEab4pKX9aLisM+Nea:z7cqR07144Dm2+zQE3pKX9aLisvNea

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6e0a4d5843378489a70d0d6c9335ca30_NEAS.exe
    "C:\Users\Admin\AppData\Local\Temp\6e0a4d5843378489a70d0d6c9335ca30_NEAS.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:856
    • C:\Users\Admin\AppData\Local\Temp\6e0a4d5843378489a70d0d6c9335ca30_NEAS.exe
      C:\Users\Admin\AppData\Local\Temp\6e0a4d5843378489a70d0d6c9335ca30_NEAS.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2536

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\6e0a4d5843378489a70d0d6c9335ca30_NEAS.exe

    Filesize

    218KB

    MD5

    f4a21e7c4b4f718e5715d4890e4caa90

    SHA1

    319875d910e0d2eebe59c59c12fe2905c26947c4

    SHA256

    bb4dbf3bd62df7ba458d58cf514b1a9fe96947c811ea636d554d34b12ef7796e

    SHA512

    ba885633b0103ba3a0b8cc8feabae90307dd10dcbc7dbbaaad6331d3bc98badc62ad3dff66c6e5eef1b51c2eea3e9c97183744bbe23b3d4b9b451bd0d2ff7107

  • memory/856-0-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/856-9-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2536-11-0x0000000000400000-0x000000000041A000-memory.dmp

    Filesize

    104KB

  • memory/2536-16-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2536-15-0x0000000000250000-0x0000000000292000-memory.dmp

    Filesize

    264KB