Analysis

  • max time kernel
    44s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-10-2022 06:24

General

  • Target

    SecuriteInfo.com.Troj.MSIL-SSP.19515.21787.exe

  • Size

    1.1MB

  • MD5

    fe84bd2f9ddfaf857c0f0d74ddfc81bf

  • SHA1

    52945c232748b3c83854c687eceba396027685fc

  • SHA256

    d77669f16bc59051eae731c43d7f3e051ac702667590c2f827244817bb80a02f

  • SHA512

    1b89cdac69126d4354c5a11d2063fe337eacb3ab59910d42013201af623dfe412d37b106ab3ea7351ac38b9a036e27f574ed6644b9ff61893c76e3e40a87c26a

  • SSDEEP

    24576:YznHCxikh4zZrEN6E3EuVH9y6FuKcqpFt/DxX2ZyrVfN9:YznHZkOzlQEuvy6Fu7qbt/8yR

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Troj.MSIL-SSP.19515.21787.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Troj.MSIL-SSP.19515.21787.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZBjYzklkY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF2D8.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1488
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Troj.MSIL-SSP.19515.21787.exe
      "{path}"
      2⤵
        PID:1152
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Troj.MSIL-SSP.19515.21787.exe
        "{path}"
        2⤵
          PID:1728
        • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Troj.MSIL-SSP.19515.21787.exe
          "{path}"
          2⤵
            PID:884
          • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Troj.MSIL-SSP.19515.21787.exe
            "{path}"
            2⤵
              PID:1188
            • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Troj.MSIL-SSP.19515.21787.exe
              "{path}"
              2⤵
                PID:1172

            Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\tmpF2D8.tmp
              Filesize

              1KB

              MD5

              d95839d13ccaaa05055d31708c716736

              SHA1

              b8d0f2f6a5fdec6630397a1f6925e279ff1d438f

              SHA256

              d61d49939a8abb9841ff4a954aae94a0968f29a0c8afbd7795b8b52ec01613ef

              SHA512

              453d493a12e94af337fef835b2a18a84aca279b600bd13ceb40849db17ed897ed7844715f11eaf4d6dd8b86330c0d3ba2a807d5aa15dc28996abd0db342015fe

            • memory/1488-59-0x0000000000000000-mapping.dmp
            • memory/1976-54-0x00000000003F0000-0x0000000000510000-memory.dmp
              Filesize

              1.1MB

            • memory/1976-55-0x0000000074D81000-0x0000000074D83000-memory.dmp
              Filesize

              8KB

            • memory/1976-56-0x0000000000540000-0x0000000000552000-memory.dmp
              Filesize

              72KB

            • memory/1976-57-0x0000000008080000-0x0000000008150000-memory.dmp
              Filesize

              832KB

            • memory/1976-58-0x0000000004A40000-0x0000000004AC0000-memory.dmp
              Filesize

              512KB