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Analysis

  • max time kernel
    153s
  • max time network
    192s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 00:26

General

  • Target

    a9948b9d207375c838170f10d4d9f2b105c7c50161eb87302283bcc3252efe06.exe

  • Size

    405KB

  • MD5

    3fab513ea72b66790a740640d373a607

  • SHA1

    e469c0f22b903886c630653fc03fb13874c79376

  • SHA256

    a9948b9d207375c838170f10d4d9f2b105c7c50161eb87302283bcc3252efe06

  • SHA512

    955a4c564bbf9a9cac798883aeb2df10b503375df6f5baa635a013e5130a8728a8b5c5883555d6c9ebe69b3daf8bb9f1303cb0ec393c1723a96549599e8aea2b

  • SSDEEP

    6144:CoUdF36jIOMPqT2uNLgGzuNQaQPzMqGOY+uoc4OERP493fLk:CoUdF36cOMiZ+QF7MqLck

Score
10/10

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a9948b9d207375c838170f10d4d9f2b105c7c50161eb87302283bcc3252efe06.exe
    "C:\Users\Admin\AppData\Local\Temp\a9948b9d207375c838170f10d4d9f2b105c7c50161eb87302283bcc3252efe06.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1756
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Update\Google Update" /XML "C:\Users\Admin\AppData\Local\Temp\aHHHHH.xml"
      2⤵
      • Creates scheduled task(s)
      PID:1152
    • C:\Users\Admin\AppData\Local\Temp\a9948b9d207375c838170f10d4d9f2b105c7c50161eb87302283bcc3252efe06.exe
      "C:\Users\Admin\AppData\Local\Temp\a9948b9d207375c838170f10d4d9f2b105c7c50161eb87302283bcc3252efe06.exe"
      2⤵
        PID:1800
      • C:\Users\Admin\AppData\Local\Temp\a9948b9d207375c838170f10d4d9f2b105c7c50161eb87302283bcc3252efe06.exe
        "C:\Users\Admin\AppData\Local\Temp\a9948b9d207375c838170f10d4d9f2b105c7c50161eb87302283bcc3252efe06.exe"
        2⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:1792

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\aHHHHH.xml

      Filesize

      1KB

      MD5

      29b27124496694a1df4c407712518fbd

      SHA1

      f1b8ec9690eeb992ef5b1bf410ab4515ff068507

      SHA256

      c99ed3cdfd4ed126c19b75ba3bc84f2ed15b24607fc29935d1ff0d0b74617706

      SHA512

      59e5c76db9d5100909c7bc622974c7c49c27dd4e65e232e1f3224ae733486d2bea3bb508b7e074cb692f858b82f689c1f3c79d1b9132f0a39205d1a79f43424f

    • memory/1756-71-0x0000000074100000-0x00000000746AB000-memory.dmp

      Filesize

      5.7MB

    • memory/1756-55-0x0000000074100000-0x00000000746AB000-memory.dmp

      Filesize

      5.7MB

    • memory/1756-56-0x0000000074100000-0x00000000746AB000-memory.dmp

      Filesize

      5.7MB

    • memory/1756-54-0x0000000075291000-0x0000000075293000-memory.dmp

      Filesize

      8KB

    • memory/1792-78-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-76-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-64-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-66-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-73-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-60-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-70-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-59-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-79-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-77-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-62-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-83-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-82-0x0000000073B50000-0x00000000740FB000-memory.dmp

      Filesize

      5.7MB

    • memory/1792-81-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-80-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-88-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-87-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-85-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-91-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-93-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-94-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-96-0x0000000000400000-0x0000000000460000-memory.dmp

      Filesize

      384KB

    • memory/1792-97-0x0000000073B50000-0x00000000740FB000-memory.dmp

      Filesize

      5.7MB