Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12/11/2024, 14:16

General

  • Target

    2c7fdaa7be7b5e2fe8555b328658f1e0e9907bc115c2ea28c1f9e2a4415491c1.exe

  • Size

    271KB

  • MD5

    a42c05f61e90f054d498b4a2126f9eb6

  • SHA1

    aa078c9938e15d3363b3bf4d2ecd09a82a5ca9c8

  • SHA256

    2c7fdaa7be7b5e2fe8555b328658f1e0e9907bc115c2ea28c1f9e2a4415491c1

  • SHA512

    721d6889c7436bd3cd278b4994e49ac9c27c2e09b940e25537758b7fa71c1bcd23c04f72748e37b4b70af635fef6598ae545d3d92a9da00c7f2ca27b5e889821

  • SSDEEP

    6144:zGOdIWe48wn1obslh391UmaFyjDZSbGqJf:zGOdRn1obsl5XURQFSv

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 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 use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c7fdaa7be7b5e2fe8555b328658f1e0e9907bc115c2ea28c1f9e2a4415491c1.exe
    "C:\Users\Admin\AppData\Local\Temp\2c7fdaa7be7b5e2fe8555b328658f1e0e9907bc115c2ea28c1f9e2a4415491c1.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of UnmapMainImage
    PID:1064
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {6AA4C061-C6CC-4C3A-9637-B163578A0525} S-1-5-18:NT AUTHORITY\System:Service:
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\PROGRA~3\Mozilla\unidtrd.exe
      C:\PROGRA~3\Mozilla\unidtrd.exe -esjphrh
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of UnmapMainImage
      PID:2792

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\PROGRA~3\Mozilla\unidtrd.exe

          Filesize

          271KB

          MD5

          c67fc458f18d3d8c314a42d1db682561

          SHA1

          788cbdae7d559c4cc903f4aeca719e9003940fc6

          SHA256

          3948b00bcd2acf51f3b416597caa20d5e272115adc82a4d3ff145cf381ff04ab

          SHA512

          e167aab4dbb0cad7fca8475fa17e9a2e90662480657958480797382bf20ac492a0e0cff54b3e2fac376c7f2f12c4207202cfcc54c0266d20de4f6ca05361e507

        • memory/1064-0-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/1064-1-0x0000000000250000-0x00000000002AC000-memory.dmp

          Filesize

          368KB

        • memory/1064-2-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/1064-4-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/2792-7-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/2792-8-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/2792-9-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB

        • memory/2792-11-0x0000000000400000-0x000000000045B000-memory.dmp

          Filesize

          364KB