Analysis

  • max time kernel
    118s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16/11/2024, 23:05

General

  • Target

    e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe

  • Size

    1.1MB

  • MD5

    8aa7ce5be8031fd959ba8eeab21563e2

  • SHA1

    c71c9aed980df363868e17a659b17271bed4296c

  • SHA256

    e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22

  • SHA512

    3aacea624f444151992dde56fc8889bb50da5019d44872390ec91fd1107e76636bb2e71d3d5dec1aff99c06603dc22bb1d09a6b05002f75c87221fd31874586c

  • SSDEEP

    24576:pRmJkcoQricOIQxiZY1iaXIkXuMJhQjJ8MhA:mJZoQrbTFZY1iaXIkwm

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • 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.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 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 behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe
    "C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
      "C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2192
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe"
        3⤵
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2700

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\colliquefaction\parterres.exe

          Filesize

          1.1MB

          MD5

          8aa7ce5be8031fd959ba8eeab21563e2

          SHA1

          c71c9aed980df363868e17a659b17271bed4296c

          SHA256

          e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22

          SHA512

          3aacea624f444151992dde56fc8889bb50da5019d44872390ec91fd1107e76636bb2e71d3d5dec1aff99c06603dc22bb1d09a6b05002f75c87221fd31874586c

        • memory/2192-12-0x0000000002E00000-0x0000000003000000-memory.dmp

          Filesize

          2.0MB

        • memory/2700-14-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

        • memory/2700-16-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

        • memory/2700-17-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

        • memory/2700-18-0x000000007469E000-0x000000007469F000-memory.dmp

          Filesize

          4KB

        • memory/2700-19-0x0000000000380000-0x00000000003B0000-memory.dmp

          Filesize

          192KB

        • memory/2700-20-0x0000000074690000-0x0000000074D7E000-memory.dmp

          Filesize

          6.9MB

        • memory/2700-23-0x0000000074690000-0x0000000074D7E000-memory.dmp

          Filesize

          6.9MB

        • memory/2700-22-0x00000000003B0000-0x00000000003DE000-memory.dmp

          Filesize

          184KB

        • memory/2700-21-0x0000000074690000-0x0000000074D7E000-memory.dmp

          Filesize

          6.9MB

        • memory/2700-25-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-29-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-27-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-24-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-47-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-73-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-33-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-31-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-35-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-45-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-57-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-83-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-81-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-79-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-77-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-75-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-71-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-69-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-67-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-65-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-63-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-61-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-59-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-55-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-53-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-51-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-49-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-43-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-41-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-40-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-37-0x00000000003B0000-0x00000000003D8000-memory.dmp

          Filesize

          160KB

        • memory/2700-472-0x0000000074690000-0x0000000074D7E000-memory.dmp

          Filesize

          6.9MB

        • memory/2700-473-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

        • memory/2700-474-0x000000007469E000-0x000000007469F000-memory.dmp

          Filesize

          4KB

        • memory/2700-475-0x0000000074690000-0x0000000074D7E000-memory.dmp

          Filesize

          6.9MB

        • memory/2700-476-0x0000000074690000-0x0000000074D7E000-memory.dmp

          Filesize

          6.9MB

        • memory/2700-477-0x0000000074690000-0x0000000074D7E000-memory.dmp

          Filesize

          6.9MB

        • memory/2956-2-0x0000000003330000-0x0000000003530000-memory.dmp

          Filesize

          2.0MB