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Analysis

  • max time kernel
    126s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    19/12/2024, 10:07

General

  • Target

    Awp.ggCRACKED.exe

  • Size

    3.1MB

  • MD5

    b622196e254ed84e5b1f59f1aac2cfb1

  • SHA1

    f77a050aaff00d2cc3da7f11fb35e0bd2c0338be

  • SHA256

    1d55a256b3519b624f19c81a9b9f0477d8ad45a967f853e723a921194ee585f0

  • SHA512

    5a525dda3785449a3770f98ce105bf83a417654537a70e6f8a4ddfcba938dffa029e11161d1ae64afed48e78e6bd3336777c97334c7c1a453e9e742506520fbf

  • SSDEEP

    49152:rvyI22SsaNYfdPBldt698dBcjHBdLf1JlaoGdVTHHB72eh2NT:rvf22SsaNYfdPBldt6+dBcjHBdLQ

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.19:4782

Mutex

cbd5bb11-a5b0-4dee-8e4b-bb4f3dacc71d

Attributes
  • encryption_key

    17F9A06104A1A84BB74B1E617E0D5896149A2953

  • install_name

    Solora.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Windows Defender

  • subdirectory

    SubDir

Signatures

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar family
  • Quasar payload 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Awp.ggCRACKED.exe
    "C:\Users\Admin\AppData\Local\Temp\Awp.ggCRACKED.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2480
    • C:\Windows\system32\schtasks.exe
      "schtasks" /create /tn "Windows Defender" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Solora.exe" /rl HIGHEST /f
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2320
    • C:\Users\Admin\AppData\Roaming\SubDir\Solora.exe
      "C:\Users\Admin\AppData\Roaming\SubDir\Solora.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1076
      • C:\Windows\system32\schtasks.exe
        "schtasks" /create /tn "Windows Defender" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Solora.exe" /rl HIGHEST /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2068

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\SubDir\Solora.exe

    Filesize

    3.1MB

    MD5

    b622196e254ed84e5b1f59f1aac2cfb1

    SHA1

    f77a050aaff00d2cc3da7f11fb35e0bd2c0338be

    SHA256

    1d55a256b3519b624f19c81a9b9f0477d8ad45a967f853e723a921194ee585f0

    SHA512

    5a525dda3785449a3770f98ce105bf83a417654537a70e6f8a4ddfcba938dffa029e11161d1ae64afed48e78e6bd3336777c97334c7c1a453e9e742506520fbf

  • memory/1076-9-0x0000000000230000-0x0000000000554000-memory.dmp

    Filesize

    3.1MB

  • memory/1076-11-0x000007FEF5B60000-0x000007FEF654C000-memory.dmp

    Filesize

    9.9MB

  • memory/1076-10-0x000007FEF5B60000-0x000007FEF654C000-memory.dmp

    Filesize

    9.9MB

  • memory/1076-12-0x000007FEF5B60000-0x000007FEF654C000-memory.dmp

    Filesize

    9.9MB

  • memory/2480-0-0x000007FEF5B63000-0x000007FEF5B64000-memory.dmp

    Filesize

    4KB

  • memory/2480-1-0x0000000001360000-0x0000000001684000-memory.dmp

    Filesize

    3.1MB

  • memory/2480-2-0x000007FEF5B60000-0x000007FEF654C000-memory.dmp

    Filesize

    9.9MB

  • memory/2480-8-0x000007FEF5B60000-0x000007FEF654C000-memory.dmp

    Filesize

    9.9MB