Resubmissions

17-06-2024 07:48

240617-jnh9sa1cmc 10

17-06-2024 06:34

240617-hbq87aydlc 10

Analysis

  • max time kernel
    5s
  • max time network
    10s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    17-06-2024 06:34

General

  • Target

    game.exe

  • Size

    202KB

  • MD5

    344e63414eabf4e9a367a35575f3f912

  • SHA1

    873c62937ddf8e8e4f1f8de50fd9e5e85891f26f

  • SHA256

    b311a4b65d33d41491e14d50598168da43f75894d30776205213a05248646e86

  • SHA512

    c1373ecfef42a24b545d863c81af8837ac01b89870106e9312ca84adbbd78d01fbd5ed5c4a514520b88db38c217617e4e4ed70495b83b68c4e2b82d37408f0d6

  • SSDEEP

    6144:wLV6Bta6dtJmakIM5YSxxV2Pvj3Y+w5Ay:wLV6Btpmka2PvTc

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
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\game.exe
    "C:\Users\Admin\AppData\Local\Temp\game.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:3924

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3924-0-0x0000000073681000-0x0000000073682000-memory.dmp
    Filesize

    4KB

  • memory/3924-1-0x0000000073680000-0x0000000073C30000-memory.dmp
    Filesize

    5.7MB

  • memory/3924-2-0x0000000073680000-0x0000000073C30000-memory.dmp
    Filesize

    5.7MB