Analysis

  • max time kernel
    152s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    04/06/2022, 10:46

General

  • Target

    10ee8d9d713d0da6e4d024533ec9d5c82a55c729e7583a2c07e53d297de10d44.exe

  • Size

    437KB

  • MD5

    de92204ac5537f2cce8db7eede59f216

  • SHA1

    9532139cd65bff2be0d5fd6cacd6509b6401065e

  • SHA256

    10ee8d9d713d0da6e4d024533ec9d5c82a55c729e7583a2c07e53d297de10d44

  • SHA512

    c7882d4dac1015caac7b6a69a896172736be119cacc106a9afc6fc77fdb16da4138c10b9b39107bdaddad2c91fd36bc7a7b5ae7095434112a9724931a988cf01

Malware Config

Signatures

  • Imminent RAT

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

  • Executes dropped EXE 5 IoCs
  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\10ee8d9d713d0da6e4d024533ec9d5c82a55c729e7583a2c07e53d297de10d44.exe
    "C:\Users\Admin\AppData\Local\Temp\10ee8d9d713d0da6e4d024533ec9d5c82a55c729e7583a2c07e53d297de10d44.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Users\Admin\AppData\Local\Temp\cmd.exe
      "C:\Users\Admin\AppData\Local\Temp\cmd.exe"
      2⤵
      • Executes dropped EXE
      • Checks computer location settings
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4596
      • C:\Users\Admin\AppData\Local\Temp\cmd\cmd.exe
        "C:\Users\Admin\AppData\Local\Temp\cmd\cmd.exe"
        3⤵
        • Executes dropped EXE
        PID:4544
      • C:\Users\Admin\AppData\Local\Temp\cmd.exe
        "C:\Users\Admin\AppData\Local\Temp\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\cmd.exe"
        3⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1412
        • C:\Users\Admin\AppData\Local\Temp\cmd.exe
          "C:\Users\Admin\AppData\Local\Temp\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\cmd.exe"
          4⤵
          • Executes dropped EXE
          PID:4032
        • C:\Users\Admin\AppData\Local\Temp\cmd\cmd.exe
          "C:\Users\Admin\AppData\Local\Temp\cmd\cmd.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Drops desktop.ini file(s)
          • Drops file in Windows directory
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:5052
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:2056

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\cmd.exe.log

      Filesize

      771B

      MD5

      36c85b51fe803ac6009874a8f4a4879a

      SHA1

      b33dfa5c3cb416db33a167edad92d1e678fd6c5f

      SHA256

      b3d71b4a609a9b0e117b5b2acdfbb9b59d71aae2f27b5f9bc3f03796949dfb03

      SHA512

      e9efd16b585cbe747d46da115474a957e969b067c478628cae47bd84f13575a8d737f6256dd65907e05c3556e668a0deaf6a0393382815d799c3959233ec38eb

    • C:\Users\Admin\AppData\Local\Temp\cmd.exe

      Filesize

      322KB

      MD5

      365b0d3f075e51533a54a3c7724c9222

      SHA1

      1d67b38f16116cb59caa4113c76a577d73a50715

      SHA256

      a204c9105cb5287ebcfe46a59eb25fdf8b498871f898f95128353320fc8b2ac0

      SHA512

      e06d85fdc1b7fdecdcb07efd0d644dae49e20ecddbbae429780719f282ca9db227577a30a7a26550117e863ac3a9e5140240f80b8e679c2d1624a57c137bc059

    • C:\Users\Admin\AppData\Local\Temp\cmd.exe

      Filesize

      322KB

      MD5

      365b0d3f075e51533a54a3c7724c9222

      SHA1

      1d67b38f16116cb59caa4113c76a577d73a50715

      SHA256

      a204c9105cb5287ebcfe46a59eb25fdf8b498871f898f95128353320fc8b2ac0

      SHA512

      e06d85fdc1b7fdecdcb07efd0d644dae49e20ecddbbae429780719f282ca9db227577a30a7a26550117e863ac3a9e5140240f80b8e679c2d1624a57c137bc059

    • C:\Users\Admin\AppData\Local\Temp\cmd.exe

      Filesize

      322KB

      MD5

      365b0d3f075e51533a54a3c7724c9222

      SHA1

      1d67b38f16116cb59caa4113c76a577d73a50715

      SHA256

      a204c9105cb5287ebcfe46a59eb25fdf8b498871f898f95128353320fc8b2ac0

      SHA512

      e06d85fdc1b7fdecdcb07efd0d644dae49e20ecddbbae429780719f282ca9db227577a30a7a26550117e863ac3a9e5140240f80b8e679c2d1624a57c137bc059

    • C:\Users\Admin\AppData\Local\Temp\cmd.exe

      Filesize

      322KB

      MD5

      365b0d3f075e51533a54a3c7724c9222

      SHA1

      1d67b38f16116cb59caa4113c76a577d73a50715

      SHA256

      a204c9105cb5287ebcfe46a59eb25fdf8b498871f898f95128353320fc8b2ac0

      SHA512

      e06d85fdc1b7fdecdcb07efd0d644dae49e20ecddbbae429780719f282ca9db227577a30a7a26550117e863ac3a9e5140240f80b8e679c2d1624a57c137bc059

    • C:\Users\Admin\AppData\Local\Temp\cmd\cmd.exe

      Filesize

      322KB

      MD5

      365b0d3f075e51533a54a3c7724c9222

      SHA1

      1d67b38f16116cb59caa4113c76a577d73a50715

      SHA256

      a204c9105cb5287ebcfe46a59eb25fdf8b498871f898f95128353320fc8b2ac0

      SHA512

      e06d85fdc1b7fdecdcb07efd0d644dae49e20ecddbbae429780719f282ca9db227577a30a7a26550117e863ac3a9e5140240f80b8e679c2d1624a57c137bc059

    • C:\Users\Admin\AppData\Local\Temp\cmd\cmd.exe

      Filesize

      322KB

      MD5

      365b0d3f075e51533a54a3c7724c9222

      SHA1

      1d67b38f16116cb59caa4113c76a577d73a50715

      SHA256

      a204c9105cb5287ebcfe46a59eb25fdf8b498871f898f95128353320fc8b2ac0

      SHA512

      e06d85fdc1b7fdecdcb07efd0d644dae49e20ecddbbae429780719f282ca9db227577a30a7a26550117e863ac3a9e5140240f80b8e679c2d1624a57c137bc059

    • C:\Users\Admin\AppData\Local\Temp\cmd\cmd.exe

      Filesize

      322KB

      MD5

      365b0d3f075e51533a54a3c7724c9222

      SHA1

      1d67b38f16116cb59caa4113c76a577d73a50715

      SHA256

      a204c9105cb5287ebcfe46a59eb25fdf8b498871f898f95128353320fc8b2ac0

      SHA512

      e06d85fdc1b7fdecdcb07efd0d644dae49e20ecddbbae429780719f282ca9db227577a30a7a26550117e863ac3a9e5140240f80b8e679c2d1624a57c137bc059

    • C:\Users\Admin\AppData\Local\Temp\cmd\cmd.exe

      Filesize

      322KB

      MD5

      365b0d3f075e51533a54a3c7724c9222

      SHA1

      1d67b38f16116cb59caa4113c76a577d73a50715

      SHA256

      a204c9105cb5287ebcfe46a59eb25fdf8b498871f898f95128353320fc8b2ac0

      SHA512

      e06d85fdc1b7fdecdcb07efd0d644dae49e20ecddbbae429780719f282ca9db227577a30a7a26550117e863ac3a9e5140240f80b8e679c2d1624a57c137bc059

    • memory/1412-151-0x0000000073A00000-0x0000000074500000-memory.dmp

      Filesize

      11.0MB

    • memory/1412-169-0x0000000073A00000-0x0000000074500000-memory.dmp

      Filesize

      11.0MB

    • memory/1412-159-0x0000000074C00000-0x00000000751B1000-memory.dmp

      Filesize

      5.7MB

    • memory/1412-166-0x0000000074C00000-0x00000000751B1000-memory.dmp

      Filesize

      5.7MB

    • memory/1412-160-0x0000000073170000-0x0000000073918000-memory.dmp

      Filesize

      7.7MB

    • memory/1412-168-0x0000000073170000-0x0000000073918000-memory.dmp

      Filesize

      7.7MB

    • memory/1628-138-0x00007FF901950000-0x00007FF902834000-memory.dmp

      Filesize

      14.9MB

    • memory/1628-130-0x00007FF901950000-0x00007FF902834000-memory.dmp

      Filesize

      14.9MB

    • memory/1628-140-0x00007FF900D80000-0x00007FF9017B6000-memory.dmp

      Filesize

      10.2MB

    • memory/1628-131-0x00007FF900D80000-0x00007FF9017B6000-memory.dmp

      Filesize

      10.2MB

    • memory/1628-132-0x00007FF900D80000-0x00007FF9017B6000-memory.dmp

      Filesize

      10.2MB

    • memory/4032-167-0x0000000074C00000-0x00000000751B1000-memory.dmp

      Filesize

      5.7MB

    • memory/4032-170-0x0000000073A00000-0x0000000074500000-memory.dmp

      Filesize

      11.0MB

    • memory/4032-171-0x0000000073170000-0x0000000073918000-memory.dmp

      Filesize

      7.7MB

    • memory/4544-150-0x0000000073A00000-0x0000000074500000-memory.dmp

      Filesize

      11.0MB

    • memory/4544-155-0x0000000074C00000-0x00000000751B1000-memory.dmp

      Filesize

      5.7MB

    • memory/4544-157-0x0000000073A00000-0x0000000074500000-memory.dmp

      Filesize

      11.0MB

    • memory/4544-153-0x0000000073170000-0x0000000073918000-memory.dmp

      Filesize

      7.7MB

    • memory/4544-147-0x0000000074C00000-0x00000000751B1000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-142-0x0000000074C00000-0x00000000751B1000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-136-0x0000000074C00000-0x00000000751B1000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-158-0x0000000073A00000-0x0000000074500000-memory.dmp

      Filesize

      11.0MB

    • memory/4596-156-0x0000000073170000-0x0000000073918000-memory.dmp

      Filesize

      7.7MB

    • memory/4596-154-0x0000000074C00000-0x00000000751B1000-memory.dmp

      Filesize

      5.7MB

    • memory/4596-143-0x0000000073170000-0x0000000073918000-memory.dmp

      Filesize

      7.7MB

    • memory/4596-141-0x0000000073A00000-0x0000000074500000-memory.dmp

      Filesize

      11.0MB

    • memory/4596-139-0x0000000073170000-0x0000000073918000-memory.dmp

      Filesize

      7.7MB

    • memory/4596-137-0x0000000073A00000-0x0000000074500000-memory.dmp

      Filesize

      11.0MB

    • memory/5052-172-0x0000000074C00000-0x00000000751B1000-memory.dmp

      Filesize

      5.7MB

    • memory/5052-173-0x0000000073A00000-0x0000000074500000-memory.dmp

      Filesize

      11.0MB

    • memory/5052-174-0x0000000073170000-0x0000000073918000-memory.dmp

      Filesize

      7.7MB

    • memory/5052-175-0x0000000074C00000-0x00000000751B1000-memory.dmp

      Filesize

      5.7MB

    • memory/5052-176-0x0000000073A00000-0x0000000074500000-memory.dmp

      Filesize

      11.0MB

    • memory/5052-177-0x0000000073170000-0x0000000073918000-memory.dmp

      Filesize

      7.7MB