Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05/03/2024, 04:23

General

  • Target

    b3c5fad20a9f5e7a63232125ae11353d.exe

  • Size

    336KB

  • MD5

    b3c5fad20a9f5e7a63232125ae11353d

  • SHA1

    302d29b357380f86f5cffd51d5b99bbc73a28170

  • SHA256

    9dd0cb20e6b30abda8db8e6a4c8370c32e074e741bce2a2505632d24edd15fb0

  • SHA512

    80f4cc009fc3e13d565db95425210d8735e2ac8ee3621172eeb48acc076bdd5680bbcd9262d8a3287d32ac6d04201b2afa62dd0bc120e24d305e617bb061770c

  • SSDEEP

    6144:yTb/jfKx/8GcsMBvMCmJpmTgIU+Yjr7WwW46zV63:yX7+esTCmagu0nzn

Malware Config

Signatures

  • ASPack v2.12-2.42 2 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\b3c5fad20a9f5e7a63232125ae11353d.exe
    "C:\Users\Admin\AppData\Local\Temp\b3c5fad20a9f5e7a63232125ae11353d.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:2396

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2396-0-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/2396-1-0x0000000000310000-0x0000000000352000-memory.dmp

          Filesize

          264KB

        • memory/2396-2-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/2396-3-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/2396-4-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/2396-6-0x0000000000460000-0x0000000000461000-memory.dmp

          Filesize

          4KB

        • memory/2396-5-0x0000000000380000-0x0000000000381000-memory.dmp

          Filesize

          4KB

        • memory/2396-7-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/2396-9-0x0000000000310000-0x0000000000352000-memory.dmp

          Filesize

          264KB

        • memory/2396-8-0x00000000004A0000-0x00000000004A1000-memory.dmp

          Filesize

          4KB

        • memory/2396-10-0x00000000004A0000-0x00000000004A1000-memory.dmp

          Filesize

          4KB