Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    79s
  • max time network
    67s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/02/2024, 11:22

General

  • Target

    valentinesdaygifts.exe

  • Size

    202KB

  • MD5

    f5341c65842b543e720014940be0b4d8

  • SHA1

    7079745ca2f957713fae455bd413e3f72105b174

  • SHA256

    f342d08945463a9eae3dbfc389e7dac0796e3ade1527313323d917497025a0e2

  • SHA512

    f4aa91968a8f9297370642ac188b81ce0244ce14eb4b348191b16096c2c6e74ccafa998dff5f56fad8cfcc3f37e06a9d0de2f93740ea7e100aba06ea47072148

  • SSDEEP

    6144:gLV6Bta6dtJmakIM5VKcXD+tGrXgP159WRT:gLV6BtpmkGKcH7g1vIT

Malware Config

Signatures

  • NanoCore

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

  • 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
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\valentinesdaygifts.exe
    "C:\Users\Admin\AppData\Local\Temp\valentinesdaygifts.exe"
    1⤵
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:2624

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2624-0-0x0000000074650000-0x0000000074C01000-memory.dmp

    Filesize

    5.7MB

  • memory/2624-1-0x00000000015D0000-0x00000000015E0000-memory.dmp

    Filesize

    64KB

  • memory/2624-2-0x0000000074650000-0x0000000074C01000-memory.dmp

    Filesize

    5.7MB

  • memory/2624-5-0x0000000074650000-0x0000000074C01000-memory.dmp

    Filesize

    5.7MB

  • memory/2624-6-0x00000000015D0000-0x00000000015E0000-memory.dmp

    Filesize

    64KB

  • memory/2624-7-0x00000000015D0000-0x00000000015E0000-memory.dmp

    Filesize

    64KB