Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02/11/2024, 11:54

General

  • Target

    9a9e117db9ae2f94a250c13d9a6d03384e4011aaaca9cb28b92a136dee0dc53e.exe

  • Size

    3.3MB

  • MD5

    57597326a7df1d16bd6998b248e40707

  • SHA1

    4c27df3928758ce9c618ab3d04ed5f77033ac060

  • SHA256

    9a9e117db9ae2f94a250c13d9a6d03384e4011aaaca9cb28b92a136dee0dc53e

  • SHA512

    9cf1073e92254e01860a0472f73aea6c016368b8b0a57fb6a17e8affc8f1de318ea9a5f9e128eebb6b32997d525b29d2a4d4264eb756336597c57f9f98997533

  • SSDEEP

    12288:Zpss19tpgw6BCA+Y68X3GNyOidq7Letr3zr+8uCS:bs8Axx3HpEL2r3zr+aS

Score
6/10

Malware Config

Signatures

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9a9e117db9ae2f94a250c13d9a6d03384e4011aaaca9cb28b92a136dee0dc53e.exe
    "C:\Users\Admin\AppData\Local\Temp\9a9e117db9ae2f94a250c13d9a6d03384e4011aaaca9cb28b92a136dee0dc53e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:276
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
      2⤵
        PID:1228
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2288
      • C:\Windows\system32\WerFault.exe
        C:\Windows\system32\WerFault.exe -u -p 276 -s 624
        2⤵
          PID:2264

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/276-0-0x000007FEF63F3000-0x000007FEF63F4000-memory.dmp

              Filesize

              4KB

            • memory/276-1-0x00000000012F0000-0x00000000012F8000-memory.dmp

              Filesize

              32KB

            • memory/276-2-0x000007FEF63F0000-0x000007FEF6DDC000-memory.dmp

              Filesize

              9.9MB

            • memory/276-3-0x0000000001240000-0x00000000012B0000-memory.dmp

              Filesize

              448KB

            • memory/276-20-0x000007FEF63F0000-0x000007FEF6DDC000-memory.dmp

              Filesize

              9.9MB

            • memory/2288-9-0x0000000000400000-0x000000000041E000-memory.dmp

              Filesize

              120KB

            • memory/2288-13-0x0000000000400000-0x000000000041E000-memory.dmp

              Filesize

              120KB

            • memory/2288-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

              Filesize

              4KB

            • memory/2288-10-0x0000000000400000-0x000000000041E000-memory.dmp

              Filesize

              120KB

            • memory/2288-4-0x0000000000400000-0x000000000041E000-memory.dmp

              Filesize

              120KB

            • memory/2288-15-0x0000000000400000-0x000000000041E000-memory.dmp

              Filesize

              120KB

            • memory/2288-17-0x0000000000400000-0x000000000041E000-memory.dmp

              Filesize

              120KB

            • memory/2288-18-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

              Filesize

              4KB

            • memory/2288-19-0x0000000074AC0000-0x00000000751AE000-memory.dmp

              Filesize

              6.9MB

            • memory/2288-6-0x0000000000400000-0x000000000041E000-memory.dmp

              Filesize

              120KB

            • memory/2288-21-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

              Filesize

              4KB

            • memory/2288-22-0x0000000074AC0000-0x00000000751AE000-memory.dmp

              Filesize

              6.9MB