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Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    01/11/2023, 14:19

General

  • Target

    NEAS.c6b5e1e08854161eff9c75247bbb9de0.exe

  • Size

    1.2MB

  • MD5

    c6b5e1e08854161eff9c75247bbb9de0

  • SHA1

    32444db9eaba072b09446330e1d99014f8d97e97

  • SHA256

    3c52b42cf7005f0a9091e2dd0b1b3cd41d35c8b469252d4519553e81a16a56bd

  • SHA512

    14f8f92ff504b32b6bf753582dadea484579a74d0f4bcf3da970ba04ee2968f9d8578e0d5bed91683a262925d1ec4bc45972ceff77482ff66f677f361783ce9c

  • SSDEEP

    24576:7zXKqa8SEijjC+37liXbLbklmfB6/tbQdSmKeJ0xViDJOVH7Ruz:7z6qaakjC+3srLAKB61bQd3Kea0JOZ7W

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.c6b5e1e08854161eff9c75247bbb9de0.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.c6b5e1e08854161eff9c75247bbb9de0.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Program Files (x86)\ewqbbqrs\bmtqtgjh.exe
      "C:\Program Files (x86)\ewqbbqrs\bmtqtgjh.exe"
      2⤵
      • Executes dropped EXE
      PID:2456

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files (x86)\ewqbbqrs\bmtqtgjh.exe

    Filesize

    1.3MB

    MD5

    bc34e95e57cf74fb1f8d425b037427a7

    SHA1

    3603b412db9250d0b814885ea3f123f1b4f6c5b9

    SHA256

    eba52648753aa0a3e29dec1daafa94e2583126475f7dea5b30628a834512fc01

    SHA512

    b39f4ef490dbba6c296ffe2426985d986d857addf3f8c4920dae6aa36a2cb69d8126ee4ad2db9509ca109ab0c95cc2a7aeeab1304733739fac336762bf1e9e5c

  • \Program Files (x86)\ewqbbqrs\bmtqtgjh.exe

    Filesize

    1.3MB

    MD5

    bc34e95e57cf74fb1f8d425b037427a7

    SHA1

    3603b412db9250d0b814885ea3f123f1b4f6c5b9

    SHA256

    eba52648753aa0a3e29dec1daafa94e2583126475f7dea5b30628a834512fc01

    SHA512

    b39f4ef490dbba6c296ffe2426985d986d857addf3f8c4920dae6aa36a2cb69d8126ee4ad2db9509ca109ab0c95cc2a7aeeab1304733739fac336762bf1e9e5c

  • memory/2164-0-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2164-1-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2164-7-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2456-8-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/2456-9-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB