Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    101s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/12/2024, 03:57

General

  • Target

    fe588a7e6d14e92a0460304f0dce8395_JaffaCakes118.exe

  • Size

    784KB

  • MD5

    fe588a7e6d14e92a0460304f0dce8395

  • SHA1

    bfa9341fdd3ae347fa6047c3df9af373432a9adc

  • SHA256

    18e51835dd3f65d13399fd89346eae2b39087a199bce60ff03616666d4f5a8e3

  • SHA512

    5c89b273e1c5dcd11e5801dc98733c23c83a68856bc851f830384374f1d70c328cd44559b4a3f040390324d2c0e95315520090c1791eaa22333fa076cf42102d

  • SSDEEP

    12288:sl5SWnM2jHff0XUAxtGPPuy8PCPyhq1KGxPKmqvBXnk+NuEIY4xmVpXYQlMrhvg:snSWR/mUArGp8aywMMcvBXSAVpBlAUR

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\fe588a7e6d14e92a0460304f0dce8395_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fe588a7e6d14e92a0460304f0dce8395_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:692
    • C:\Users\Admin\AppData\Local\Temp\fe588a7e6d14e92a0460304f0dce8395_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\fe588a7e6d14e92a0460304f0dce8395_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of UnmapMainImage
      PID:4796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\fe588a7e6d14e92a0460304f0dce8395_JaffaCakes118.exe

    Filesize

    784KB

    MD5

    c585e1aee747ea8495fbe80c0fde0a65

    SHA1

    fcfba32dce28e8cdb2c7064d14a2f1eca2801fce

    SHA256

    2c01d779875815b3fff7a9f64080ad1d054a5d47a538c24ce0ead8bd5690e3d3

    SHA512

    e19c9f8e9cf6758bcc0a29e81143875f059eaf0833f639e7f6fdb47c977fc4c83d140b6744c33f66630496cb81b65fc740a768c102a2afff23231883f0aec5aa

  • memory/692-0-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/692-1-0x00000000019F0000-0x0000000001AB4000-memory.dmp

    Filesize

    784KB

  • memory/692-2-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/692-12-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/4796-13-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/4796-14-0x0000000001AA0000-0x0000000001B64000-memory.dmp

    Filesize

    784KB

  • memory/4796-15-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/4796-29-0x0000000005490000-0x0000000005623000-memory.dmp

    Filesize

    1.6MB

  • memory/4796-20-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/4796-30-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB