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Analysis

  • max time kernel
    143s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/07/2024, 15:35

General

  • Target

    5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe

  • Size

    784KB

  • MD5

    5c8e34189e218a62c9f618708a10c2b1

  • SHA1

    15dad9b40393b2e7b945bf22957c3a6a650fdc97

  • SHA256

    972f528f4c3b24e326a236fb65fe0a5838d66ada1aa1042a8ee9121829bc1343

  • SHA512

    7fae9eadf0786a3f90530ddc51f849963fc2febd1a40139832158fe7dd7d6d940e4011ac2af67f9e5568681b4e0999763932494b5dff35e9d02ca269e57cfba4

  • SSDEEP

    24576:rYqgMovSNeO8VyqdNPz1ajcDIW34wQFl2D:r0vSelP00/34wQFl2

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\5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2272
    • C:\Users\Admin\AppData\Local\Temp\5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe

    Filesize

    784KB

    MD5

    5036b8aa40a00c25f1919471e473fb7a

    SHA1

    bd54d1ce7987c224c905ba5c9d8c1e1bda9dc1ea

    SHA256

    6c074cfe0c3b9b8d158aa61e4fd225ffcef23de90f18fb68fea70c18917b4d30

    SHA512

    315010441a8aa1420e459f6d85b4a3d50ead90faebf3161a2ac3b65eb4faa0c2014dc85698a48551257f42fc5b82e85e237284c6fc74e558444bbb6a0a865d96

  • memory/2060-13-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/2060-16-0x0000000001720000-0x00000000017E4000-memory.dmp

    Filesize

    784KB

  • memory/2060-29-0x00000000053A0000-0x0000000005533000-memory.dmp

    Filesize

    1.6MB

  • memory/2060-20-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/2060-14-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/2060-30-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/2272-0-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/2272-1-0x0000000001720000-0x00000000017E4000-memory.dmp

    Filesize

    784KB

  • memory/2272-2-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-12-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB