Analysis

  • max time kernel
    173s
  • max time network
    180s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    09/06/2022, 13:17

General

  • Target

    6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe

  • Size

    605KB

  • MD5

    7b69e3aaba970c25b40fad29a564a0cf

  • SHA1

    6af0a8634ef3003ccbc743c7ed8869ec2c560042

  • SHA256

    6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049

  • SHA512

    bba40d253de3c19f4c2f890c04d7482b0012f872e1198cc03882ccb08be7c0cdca9bf5b3b6a924e7f2ea337d34ee809fd3c10aa12c15bed036d828dea53e0546

Malware Config

Signatures

  • Imminent RAT

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

  • Executes dropped EXE 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe
    "C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1848
    • C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe
      "C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4552
      • C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe
        "C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4384
        • C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe
          "C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe"
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:564
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4340
        • C:\Windows\SysWOW64\PING.EXE
          ping 1.1.1.1 -n 1 -w 1000
          4⤵
          • Runs ping.exe
          PID:1732
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:5068

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe.log

      Filesize

      1KB

      MD5

      8ec831f3e3a3f77e4a7b9cd32b48384c

      SHA1

      d83f09fd87c5bd86e045873c231c14836e76a05c

      SHA256

      7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

      SHA512

      26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

    • C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe

      Filesize

      605KB

      MD5

      7b69e3aaba970c25b40fad29a564a0cf

      SHA1

      6af0a8634ef3003ccbc743c7ed8869ec2c560042

      SHA256

      6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049

      SHA512

      bba40d253de3c19f4c2f890c04d7482b0012f872e1198cc03882ccb08be7c0cdca9bf5b3b6a924e7f2ea337d34ee809fd3c10aa12c15bed036d828dea53e0546

    • C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe

      Filesize

      605KB

      MD5

      7b69e3aaba970c25b40fad29a564a0cf

      SHA1

      6af0a8634ef3003ccbc743c7ed8869ec2c560042

      SHA256

      6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049

      SHA512

      bba40d253de3c19f4c2f890c04d7482b0012f872e1198cc03882ccb08be7c0cdca9bf5b3b6a924e7f2ea337d34ee809fd3c10aa12c15bed036d828dea53e0546

    • C:\Users\Admin\AppData\Local\Temp\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049\6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049.exe

      Filesize

      605KB

      MD5

      7b69e3aaba970c25b40fad29a564a0cf

      SHA1

      6af0a8634ef3003ccbc743c7ed8869ec2c560042

      SHA256

      6d51c2ebe467adf6852e4a8b6d456ee696f75a970705c2ad692cb1f1e8b31049

      SHA512

      bba40d253de3c19f4c2f890c04d7482b0012f872e1198cc03882ccb08be7c0cdca9bf5b3b6a924e7f2ea337d34ee809fd3c10aa12c15bed036d828dea53e0546

    • memory/1848-134-0x0000000001105000-0x0000000001109000-memory.dmp

      Filesize

      16KB

    • memory/1848-136-0x0000000005570000-0x000000000560C000-memory.dmp

      Filesize

      624KB

    • memory/1848-130-0x0000000000A00000-0x0000000000AA0000-memory.dmp

      Filesize

      640KB

    • memory/1848-133-0x0000000003020000-0x000000000302A000-memory.dmp

      Filesize

      40KB

    • memory/1848-132-0x00000000054D0000-0x0000000005562000-memory.dmp

      Filesize

      584KB

    • memory/1848-131-0x0000000005A80000-0x0000000006024000-memory.dmp

      Filesize

      5.6MB

    • memory/4552-138-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/4552-139-0x0000000007440000-0x00000000074A6000-memory.dmp

      Filesize

      408KB