Analysis

  • max time kernel
    185s
  • max time network
    40s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    14-10-2023 14:11

General

  • Target

    NEAS.1ceeeb056c002689643c5227ea52b0d0_JC.exe

  • Size

    6.4MB

  • MD5

    1ceeeb056c002689643c5227ea52b0d0

  • SHA1

    1ce535e3be915fbb37087ad201a7d74a950d1d62

  • SHA256

    155b786a13f4b22e292003aaaa063739ef6cf2915b7bc30493308bf4d8c9c4d5

  • SHA512

    2710a6640235a4f91aaf54f5ba4e6b4fd7f7a51bda986bed3841dd13cc39c55cfd47374caf08b022edd0b841f6fd42db3d539a1e833e9fa4dad1a675773d918c

  • SSDEEP

    196608:3aZBYJvROIbDS3LvrS+JFXKJtbPzsJQl6JU3ofao4bqfRtL44Eq:3rJvPbDSDrS84tH8MyU/o5JTR

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Enumerates system info in registry 2 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.1ceeeb056c002689643c5227ea52b0d0_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.1ceeeb056c002689643c5227ea52b0d0_JC.exe"
    1⤵
    • Checks BIOS information in registry
    • Enumerates connected drives
    • Writes to the Master Boot Record (MBR)
    • Enumerates system info in registry
    PID:2756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2756-0-0x00000000003B0000-0x00000000003B1000-memory.dmp

    Filesize

    4KB

  • memory/2756-1-0x0000000003DF0000-0x0000000003DF1000-memory.dmp

    Filesize

    4KB

  • memory/2756-2-0x00000000003B0000-0x00000000003B1000-memory.dmp

    Filesize

    4KB

  • memory/2756-3-0x0000000000400000-0x0000000000536000-memory.dmp

    Filesize

    1.2MB