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Analysis

  • max time kernel
    108s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/12/2024, 23:48

General

  • Target

    654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe

  • Size

    2.0MB

  • MD5

    716c91e9cbe6a3043ca6770502a88e0a

  • SHA1

    4fdec86e127ee6b15c2251a93a6443db7eaa1be6

  • SHA256

    654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6

  • SHA512

    44575265ac3ee82eef05121b805835f25afe7b2a985ba8444d30682d2b7e41cf38e06fac1183d9defe3fb1d474d1b6e50825f73ba22ed45bdb68b73cf19ceabb

  • SSDEEP

    49152:/GUrCLShOee5xhvzOUA1OwZSlRn3SICq97UtVF1pDQIh/KKlUm3eeK:/GUrlQRDhLOU2OwYLSICyUnXpDQIhC0K

Malware Config

Signatures

  • Xmrig family
  • xmrig

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

  • XMRig Miner payload 7 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 AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe
    "C:\Users\Admin\AppData\Local\Temp\654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1028
    • C:\Users\Admin\AppData\Local\Temp\654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe
      C:\Users\Admin\AppData\Local\Temp\654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:1148

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe

    Filesize

    2.0MB

    MD5

    ec1c5ef8830f7c8dcb072c47bf5496c6

    SHA1

    3632cf946f2d5439148102c30b30fb34466d18ab

    SHA256

    c34830a6411d8c471961262e85047ac211254ef4d5044491cc96a8023658e772

    SHA512

    e713136c20d9b0eeef6f2a53b4beceb3468e689b2d97c8e07eaf4e8d0601497486f1be27b00164070c42a0186b730f7c96015ec97b932c707386d4370368aa90

  • memory/1028-0-0x0000000000400000-0x0000000000A7A000-memory.dmp

    Filesize

    6.5MB

  • memory/1028-1-0x0000000021D50000-0x0000000021EEE000-memory.dmp

    Filesize

    1.6MB

  • memory/1028-2-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/1028-13-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/1148-14-0x0000000000400000-0x0000000000A7A000-memory.dmp

    Filesize

    6.5MB

  • memory/1148-22-0x0000000000400000-0x0000000000582000-memory.dmp

    Filesize

    1.5MB

  • memory/1148-21-0x0000000021D80000-0x0000000021F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/1148-27-0x0000000024760000-0x00000000248F3000-memory.dmp

    Filesize

    1.6MB

  • memory/1148-28-0x0000000000400000-0x000000000057C000-memory.dmp

    Filesize

    1.5MB

  • memory/1148-37-0x0000000025A80000-0x0000000025C02000-memory.dmp

    Filesize

    1.5MB

  • memory/1148-38-0x0000000000400000-0x0000000000A7A000-memory.dmp

    Filesize

    6.5MB