Analysis

  • max time kernel
    146s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-11-2024 22:31

General

  • Target

    ce6c198f957781e58d4d0982a581ecd6c36f552fdfbf7874115c0a9be70ca98f.exe

  • Size

    202KB

  • MD5

    a767af4cb0739db3627d5ec035284a7d

  • SHA1

    44f1f8935d96545e6667ba5baba33b2ea424e1b8

  • SHA256

    ce6c198f957781e58d4d0982a581ecd6c36f552fdfbf7874115c0a9be70ca98f

  • SHA512

    1b64b776807de3cf89dcb3f7b42933f1fab16cecf7c6dd5597d550d0a7fd34f556d8ecb059c0d81cf178ebf23a7cfacbfcbfbffeaba3a86d53f675ce83a16b18

  • SSDEEP

    3072:QzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HI4WcZVg9FMMywQakxalJRs:QLV6Bta6dtJmakIM5hVgLMMywQVols

Malware Config

Signatures

  • NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

  • Nanocore family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 6 IoCs
  • Drops file in Program Files directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ce6c198f957781e58d4d0982a581ecd6c36f552fdfbf7874115c0a9be70ca98f.exe
    "C:\Users\Admin\AppData\Local\Temp\ce6c198f957781e58d4d0982a581ecd6c36f552fdfbf7874115c0a9be70ca98f.exe"
    1⤵
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:1796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1796-0-0x0000000074E82000-0x0000000074E83000-memory.dmp

    Filesize

    4KB

  • memory/1796-1-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

  • memory/1796-2-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

  • memory/1796-5-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

  • memory/1796-6-0x0000000074E82000-0x0000000074E83000-memory.dmp

    Filesize

    4KB

  • memory/1796-7-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

  • memory/1796-8-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB

  • memory/1796-9-0x0000000074E80000-0x0000000075431000-memory.dmp

    Filesize

    5.7MB