Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/11/2024, 23:47

General

  • Target

    a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe

  • Size

    1.1MB

  • MD5

    2c54ddacbe04f42e2af76f105c5b0f09

  • SHA1

    f25f441132b0ccbb60147ed8e4cf1d66fbb1d425

  • SHA256

    a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327

  • SHA512

    5063e1226ee262ec034bb022bba6abcf377018b932e1384f4017397c6c24745b0dd00ca2cb066d5278bfbb74a0142a7297cd0a2d59a2fec49fc1c464f5cb147c

  • SSDEEP

    12288:+tb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaUCL0sQZOJUbmQioE6A:+tb20pkaCqT5TBWgNQ7aU8QZBj7E6A

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 2 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 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe
    "C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2692
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\a9b4db85972f79d070675d9e058631e48b252361e60cd129ba00b94e2f8d2327.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:4900

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2692-6-0x0000000000E10000-0x0000000001210000-memory.dmp

          Filesize

          4.0MB

        • memory/4900-7-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/4900-8-0x000000007402E000-0x000000007402F000-memory.dmp

          Filesize

          4KB

        • memory/4900-9-0x0000000005FA0000-0x0000000006544000-memory.dmp

          Filesize

          5.6MB

        • memory/4900-10-0x00000000059F0000-0x0000000005A8C000-memory.dmp

          Filesize

          624KB

        • memory/4900-11-0x0000000074020000-0x00000000747D0000-memory.dmp

          Filesize

          7.7MB

        • memory/4900-12-0x0000000006A30000-0x0000000006AC2000-memory.dmp

          Filesize

          584KB

        • memory/4900-13-0x0000000006AD0000-0x0000000006B20000-memory.dmp

          Filesize

          320KB

        • memory/4900-14-0x0000000006DF0000-0x0000000006FB2000-memory.dmp

          Filesize

          1.8MB

        • memory/4900-15-0x0000000006C50000-0x0000000006C5A000-memory.dmp

          Filesize

          40KB

        • memory/4900-16-0x000000007402E000-0x000000007402F000-memory.dmp

          Filesize

          4KB

        • memory/4900-17-0x0000000074020000-0x00000000747D0000-memory.dmp

          Filesize

          7.7MB