Analysis

  • max time kernel
    96s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-12-2024 17:18

General

  • Target

    Redtiger.exe

  • Size

    392KB

  • MD5

    038a96760c75c7d244b0da2bf6505f41

  • SHA1

    e152655cedb9cc5a1128f47c005ed657e45d61f6

  • SHA256

    87f1f59eb643561a0cce0b6e5be3851281cf680cbc5468c46e30efee15ef7e2d

  • SHA512

    2fe291ab8f9c805192624ec4d7ed1a1b28398628795ab6395e3977cf224b1cdca2309b455aac13d3181038550bca9a52f6e864a3cd2c25ae016df18120acfaf4

  • SSDEEP

    6144:rLV6Bta6dtJmakIM5KN+Qw1iry+ZaRJngF/5/S5rZsv31jaCXs9ht7eYr0j4NS:rLV6BtpmkFmgSJnQSqvFWRht7eq0X

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
  • 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 12 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Redtiger.exe
    "C:\Users\Admin\AppData\Local\Temp\Redtiger.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:1488

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1488-0-0x0000000074C52000-0x0000000074C53000-memory.dmp

    Filesize

    4KB

  • memory/1488-1-0x0000000074C50000-0x0000000075201000-memory.dmp

    Filesize

    5.7MB

  • memory/1488-2-0x0000000074C50000-0x0000000075201000-memory.dmp

    Filesize

    5.7MB

  • memory/1488-5-0x0000000074C50000-0x0000000075201000-memory.dmp

    Filesize

    5.7MB

  • memory/1488-9-0x0000000074C52000-0x0000000074C53000-memory.dmp

    Filesize

    4KB

  • memory/1488-10-0x0000000074C50000-0x0000000075201000-memory.dmp

    Filesize

    5.7MB

  • memory/1488-11-0x0000000074C50000-0x0000000075201000-memory.dmp

    Filesize

    5.7MB

  • memory/1488-12-0x0000000074C50000-0x0000000075201000-memory.dmp

    Filesize

    5.7MB