Analysis

  • max time kernel
    102s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/10/2024, 23:35

General

  • Target

    3eca9c6319c11f8a20be1ced21aec41dd2927207703f672a7ce83cde11f1b147N.exe

  • Size

    784KB

  • MD5

    6575b75e3216ea425698c74370353720

  • SHA1

    b619b14da01eede1bea9bcada84b32226d32a798

  • SHA256

    3eca9c6319c11f8a20be1ced21aec41dd2927207703f672a7ce83cde11f1b147

  • SHA512

    afebe62e52ea51e27cfcc845409a7ac010e653496b8370dd9fb77874cd6448f436ec14ee8a7ce2d14587d5c6233ce300c2da3e5cbc20a0c9263edb6ae8f9b38b

  • SSDEEP

    24576:RTAnUecQxVYtu4SF1oxRpyRZoP2BZDwsMj:RT0rcQQu4SroxRoXHwjj

Malware Config

Signatures

  • Xmrig family
  • 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\3eca9c6319c11f8a20be1ced21aec41dd2927207703f672a7ce83cde11f1b147N.exe
    "C:\Users\Admin\AppData\Local\Temp\3eca9c6319c11f8a20be1ced21aec41dd2927207703f672a7ce83cde11f1b147N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1016
    • C:\Users\Admin\AppData\Local\Temp\3eca9c6319c11f8a20be1ced21aec41dd2927207703f672a7ce83cde11f1b147N.exe
      C:\Users\Admin\AppData\Local\Temp\3eca9c6319c11f8a20be1ced21aec41dd2927207703f672a7ce83cde11f1b147N.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of UnmapMainImage
      PID:952

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\3eca9c6319c11f8a20be1ced21aec41dd2927207703f672a7ce83cde11f1b147N.exe

          Filesize

          784KB

          MD5

          0fda4cc4d6cd01bd8b32415c9b841447

          SHA1

          934c91e65485399eb5f28fe81f33df8adf094db0

          SHA256

          0de033784957bc76afb2e60f5ad83fa296461e8e3cca1d62d6e82f5185133c2a

          SHA512

          e398b11b0678a626155664b52e85fdd373b6a08e8833b8349d2ca122397d01c0b2838611e48edcd0bf70634a4e8fdf005c3ce2c1d417fb5c87968d5c6de0e869

        • memory/952-13-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/952-14-0x0000000001720000-0x00000000017E4000-memory.dmp

          Filesize

          784KB

        • memory/952-15-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/952-20-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/952-29-0x00000000053E0000-0x0000000005573000-memory.dmp

          Filesize

          1.6MB

        • memory/952-30-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/1016-0-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/1016-1-0x0000000001720000-0x00000000017E4000-memory.dmp

          Filesize

          784KB

        • memory/1016-3-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/1016-12-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB