Analysis

  • max time kernel
    149s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-07-2024 22:57

General

  • Target

    AK.xolotl.v1.3.13502/AK.xolotl.v1.3.13502/ak-xolotl.exe

  • Size

    651KB

  • MD5

    91516651cac9d478be48acde50e454b1

  • SHA1

    5cfab6c4e0b3df2255bf73c72e8d4e3ee6aa8648

  • SHA256

    01910e9e1cb086e5e40c9815479c41cf5c25ad944d9666d9e3b4dbf5b2e29a13

  • SHA512

    0802c57ca610b54b9fbb66b2ed923f2658d827d5842f4498d2ace5e98619f9c1f562a6a6c40b60af94f2c3b6041f62d11b96d58e3005433fb30e580a27adc3b4

  • SSDEEP

    3072:PQJ/VdFgIW9mYucJ/OD8JlsI9FTIK8dRjMkjCjCoKEU2A1d28a:8/7FG9mpcJ/OD8sKwopf

Score
1/10

Malware Config

Signatures

  • Modifies registry class 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AK.xolotl.v1.3.13502\AK.xolotl.v1.3.13502\ak-xolotl.exe
    "C:\Users\Admin\AppData\Local\Temp\AK.xolotl.v1.3.13502\AK.xolotl.v1.3.13502\ak-xolotl.exe"
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Users\Admin\AppData\Local\Temp\AK.xolotl.v1.3.13502\AK.xolotl.v1.3.13502\UnityCrashHandler64.exe
      "C:\Users\Admin\AppData\Local\Temp\AK.xolotl.v1.3.13502\AK.xolotl.v1.3.13502\UnityCrashHandler64.exe" --attach 792 2058360655872
      2⤵
        PID:1724
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x304 0x2f8
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4848

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/792-0-0x00007FFA5DF90000-0x00007FFA5DFA0000-memory.dmp

      Filesize

      64KB

    • memory/792-9-0x00007FFA5DF90000-0x00007FFA5DFA0000-memory.dmp

      Filesize

      64KB

    • memory/792-8-0x00007FFA5DF90000-0x00007FFA5DFA0000-memory.dmp

      Filesize

      64KB

    • memory/792-5-0x00007FFA5DF90000-0x00007FFA5DFA0000-memory.dmp

      Filesize

      64KB

    • memory/792-12-0x00007FFA5DF90000-0x00007FFA5DFA0000-memory.dmp

      Filesize

      64KB

    • memory/792-11-0x00007FFA5DF90000-0x00007FFA5DFA0000-memory.dmp

      Filesize

      64KB