Analysis

  • max time kernel
    179s
  • max time network
    193s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-07-2022 05:57

General

  • Target

    56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5.exe

  • Size

    876KB

  • MD5

    e8d370efafcac15b844a40e52c9a8ac7

  • SHA1

    f4f0b4c4a08a381375b35f2935e133bbd782fc81

  • SHA256

    56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5

  • SHA512

    4f8615895fceeb1bec0ee73ef03f8c071b899319832b03a2c0862fa5f14af8426dc639df447eb90276c87b87e3538eef85bd7a620450efaaa54aa5b910aed915

Score
10/10

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 2 IoCs

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

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

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

  • NTFS ADS 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5.exe
    "C:\Users\Admin\AppData\Local\Temp\56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1856
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Local\Temp\56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5.exe:Zone.Identifier"
      2⤵
      • NTFS ADS
      PID:4728
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5.exe" "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe"
      2⤵
      • NTFS ADS
      PID:5048
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1636
      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe
        "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe"
        3⤵
        • Executes dropped EXE
        • Checks computer location settings
        • Drops startup file
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3660
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /C type nul > "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe:Zone.Identifier"
          4⤵
          • NTFS ADS
          PID:3988
        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe
          C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1744
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:2452

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      1KB

      MD5

      4ca34961847356ea4a1490412e825e0b

      SHA1

      e2a87a6402e4e3293d43761e867574f077ec0541

      SHA256

      a19d8265ebeafa9fbffa1429f4a3e0ef9b6e14c58e9500011db1e530cd1e475b

      SHA512

      74564cdeed8fb0783094f6ea3681cd26b341367719c3b385e99cf7dc70e908e1619d978813a8a328b9a68b293fa0115bcc1341d5c3b56d0e2353ab82aa7294ab

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe

      Filesize

      876KB

      MD5

      e8d370efafcac15b844a40e52c9a8ac7

      SHA1

      f4f0b4c4a08a381375b35f2935e133bbd782fc81

      SHA256

      56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5

      SHA512

      4f8615895fceeb1bec0ee73ef03f8c071b899319832b03a2c0862fa5f14af8426dc639df447eb90276c87b87e3538eef85bd7a620450efaaa54aa5b910aed915

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe

      Filesize

      876KB

      MD5

      e8d370efafcac15b844a40e52c9a8ac7

      SHA1

      f4f0b4c4a08a381375b35f2935e133bbd782fc81

      SHA256

      56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5

      SHA512

      4f8615895fceeb1bec0ee73ef03f8c071b899319832b03a2c0862fa5f14af8426dc639df447eb90276c87b87e3538eef85bd7a620450efaaa54aa5b910aed915

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe

      Filesize

      876KB

      MD5

      e8d370efafcac15b844a40e52c9a8ac7

      SHA1

      f4f0b4c4a08a381375b35f2935e133bbd782fc81

      SHA256

      56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5

      SHA512

      4f8615895fceeb1bec0ee73ef03f8c071b899319832b03a2c0862fa5f14af8426dc639df447eb90276c87b87e3538eef85bd7a620450efaaa54aa5b910aed915

    • memory/1744-146-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1744-149-0x0000000007910000-0x000000000791A000-memory.dmp

      Filesize

      40KB

    • memory/1856-133-0x0000000004E40000-0x0000000004E62000-memory.dmp

      Filesize

      136KB

    • memory/1856-137-0x0000000006520000-0x00000000066E2000-memory.dmp

      Filesize

      1.8MB

    • memory/1856-130-0x0000000000410000-0x00000000004F2000-memory.dmp

      Filesize

      904KB

    • memory/1856-136-0x0000000005F70000-0x0000000006514000-memory.dmp

      Filesize

      5.6MB

    • memory/1856-134-0x0000000004FF0000-0x0000000005056000-memory.dmp

      Filesize

      408KB

    • memory/1856-132-0x0000000004F50000-0x0000000004FE2000-memory.dmp

      Filesize

      584KB

    • memory/1856-131-0x0000000004E10000-0x0000000004E32000-memory.dmp

      Filesize

      136KB

    • memory/3660-144-0x00000000067A0000-0x000000000683C000-memory.dmp

      Filesize

      624KB