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Analysis

  • max time kernel
    122s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    16/10/2023, 16:49

General

  • Target

    nooaftbaw.exe

  • Size

    2.7MB

  • MD5

    0f9d70e594f56c8edd2ac19fe3965398

  • SHA1

    0d2d7a59cf1f0f4b3d0169995a5507142fea5973

  • SHA256

    952e8afafcb77c6b6ff3433fef828df1e07865189cd365e417317c8a66fe11c5

  • SHA512

    14dfbcb1b75c6023f9ffb9bdf7dfd29d2fed783b024835ec0d4feb04fcefdb494bea720cb0d3ce6782062d7cd42ddeea64e8f942d8857706a47857c97c3289fe

  • SSDEEP

    49152:KggKji9ggb/R5Xxwic92dOjSnzfirOV6UeMW030/do5iRfi7KRpm8ch/jPycIgSo:mKOWgbbxwD92dkSfiiQc3++iRKuVchjH

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

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

  • 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.

  • Checks processor information in registry 2 TTPs 4 IoCs

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

  • Enumerates system info in registry 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\nooaftbaw.exe
    "C:\Users\Admin\AppData\Local\Temp\nooaftbaw.exe"
    1⤵
    • Checks BIOS information in registry
    • Writes to the Master Boot Record (MBR)
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2820

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2820-0-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/2820-2-0x0000000000290000-0x0000000000291000-memory.dmp

    Filesize

    4KB

  • memory/2820-1-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2820-4-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2820-5-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/2820-6-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/2820-7-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/2820-9-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/2820-10-0x0000000000290000-0x0000000000291000-memory.dmp

    Filesize

    4KB

  • memory/2820-11-0x00000000009A0000-0x00000000009A1000-memory.dmp

    Filesize

    4KB

  • memory/2820-12-0x0000000000400000-0x00000000008CA000-memory.dmp

    Filesize

    4.8MB

  • memory/2820-13-0x0000000000400000-0x00000000008CA000-memory.dmp

    Filesize

    4.8MB

  • memory/2820-14-0x0000000000400000-0x00000000008CA000-memory.dmp

    Filesize

    4.8MB

  • memory/2820-15-0x0000000003750000-0x0000000005EC0000-memory.dmp

    Filesize

    39.4MB

  • memory/2820-16-0x0000000000400000-0x00000000008CA000-memory.dmp

    Filesize

    4.8MB

  • memory/2820-17-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB