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Analysis

  • max time kernel
    133s
  • max time network
    103s
  • 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, 05:11

General

  • Target

    0fad9fbf89d7103f7c2c1d58011ec094.exe

  • Size

    1.5MB

  • MD5

    0fad9fbf89d7103f7c2c1d58011ec094

  • SHA1

    c4d3a84075af1416a94e43d15df8eb92b4a7ceba

  • SHA256

    03b98d0f5ac74f2cc761db1c34fb36c88f2e026769459eea0b9b9d3ea8312ff9

  • SHA512

    6691e8cd33bfc3adc8da209a0aa87995a43777597c07a7783c043cac17d0914b231eea0a84a729f573454fc5a36619c4d2013739008998622ff00839976b305a

  • SSDEEP

    24576:hp3dpf1YHlKMnMlg1wqCIHzZKQfZakPJWPoUrB3A9n4YWmgeX04MXx2kSMvsWAOz:dsHl7SqCuflc5+M5eE4Mgk8O

Score
10/10

Malware Config

Signatures

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 6 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0fad9fbf89d7103f7c2c1d58011ec094.exe
    "C:\Users\Admin\AppData\Local\Temp\0fad9fbf89d7103f7c2c1d58011ec094.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4880
    • C:\Users\Admin\AppData\Local\Temp\0fad9fbf89d7103f7c2c1d58011ec094.exe
      C:\Users\Admin\AppData\Local\Temp\0fad9fbf89d7103f7c2c1d58011ec094.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2956

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\0fad9fbf89d7103f7c2c1d58011ec094.exe

    Filesize

    92KB

    MD5

    981dc6acf55899cf9e8da3e509c478be

    SHA1

    fc77bca0107aa87152e01d35a0a5a9dcdef017d4

    SHA256

    ecd6d4db83f9a37784035a24fb3550773a0fa4ac15333b8f03535d294e804fd2

    SHA512

    2e72b30b8933eb319568afe80434415c6c8b6fc0f8018d789836524b7de0e7e5ddebfeb259ce2009b5da8d6522ccad8470987ff1f4ab9c960109569f09b444b4

  • memory/2956-13-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/2956-15-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/2956-14-0x0000000001920000-0x00000000019E4000-memory.dmp

    Filesize

    784KB

  • memory/2956-21-0x00000000054B0000-0x0000000005643000-memory.dmp

    Filesize

    1.6MB

  • memory/2956-30-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/2956-20-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/4880-0-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/4880-1-0x0000000001A10000-0x0000000001AD4000-memory.dmp

    Filesize

    784KB

  • memory/4880-2-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/4880-12-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB