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
  • Sample220725-gn2d9ahef6
  • SHA256 56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5
  • MD5 SHA1 SHA512
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

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          Downloads

          SenseCncProxy.exe.log

          • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SenseCncProxy.exe.log
          • Size 1KB
          • SHA256 a19d8265ebeafa9fbffa1429f4a3e0ef9b6e14c58e9500011db1e530cd1e475b
          • MD5 SHA1 SHA512

          SenseCncProxy.exe

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe
          • Size 876KB
          • SHA256 56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5
          • MD5 SHA1 SHA512 SSDEEP

          SenseCncProxy.exe

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe
          • Size 876KB
          • SHA256 56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5
          • MD5 SHA1 SHA512 SSDEEP

          SenseCncProxy.exe

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\SenseCncProxy.exe
          • Size 876KB
          • SHA256 56121363ac7e8ea6eef9d3a2354a300c7406513dd7544d40d1ca8236eadf75f5
          • MD5 SHA1 SHA512 SSDEEP

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

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

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

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

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

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

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

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

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

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