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Analysis

  • max time kernel
    134s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 00:23

General

  • Target

    087244a066d1e0a9f731d4a30869fb9b.exe

  • Size

    385KB

  • MD5

    087244a066d1e0a9f731d4a30869fb9b

  • SHA1

    2cab5efae9c09aea0d43a9a0a15e4ae445b31d0a

  • SHA256

    597b771b7d9ed87fb8ea06d98f326f3a5419f0a5375431c82e965bb343eaae37

  • SHA512

    0aba8e52e444eb5fc72af7b5a04df2afee21c1b9737eaffa99886d3799252be4cc13589d5bb183f8a31587752f0fb72ed3aaa433add8c3afc9036e8304c6850f

  • SSDEEP

    6144:2qfYDEnS/Bkg5TXvzlyZ6bAAWvLdLPDkqAR1mUDSlc7LqiPyIJsocnb+B:2qGEnS6gtfzwSavxYcUDr7LqlIMb+B

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\087244a066d1e0a9f731d4a30869fb9b.exe
    "C:\Users\Admin\AppData\Local\Temp\087244a066d1e0a9f731d4a30869fb9b.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2708
    • C:\Users\Admin\AppData\Local\Temp\087244a066d1e0a9f731d4a30869fb9b.exe
      C:\Users\Admin\AppData\Local\Temp\087244a066d1e0a9f731d4a30869fb9b.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Modifies system certificate store
      • Suspicious use of UnmapMainImage
      PID:2212

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2212-14-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2212-16-0x0000000001660000-0x00000000016C6000-memory.dmp

    Filesize

    408KB

  • memory/2212-21-0x0000000004EB0000-0x0000000004F0F000-memory.dmp

    Filesize

    380KB

  • memory/2212-20-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2212-40-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2212-35-0x000000000B5D0000-0x000000000B60C000-memory.dmp

    Filesize

    240KB

  • memory/2212-34-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2708-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2708-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/2708-12-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/2708-1-0x0000000001600000-0x0000000001666000-memory.dmp

    Filesize

    408KB