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Analysis

  • max time kernel
    145s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/01/2024, 15:13

General

  • Target

    4bc47edd531cd8265c13c48a0484ef85.exe

  • Size

    784KB

  • MD5

    4bc47edd531cd8265c13c48a0484ef85

  • SHA1

    58a2e608858758906fbde0059766f863de01775a

  • SHA256

    615819dccdbb66a98bb9c5136d9356fd3fbb8c71ae33916dc3843cebac77ca98

  • SHA512

    5046fc9bbcbd408fb3dfc5aa41ba1c05b4331f6c4e4de2369bc773239360c13c2717d74e87de1fb5436ec6d735a921c98599703d7beadf8aceef57fc9f6bf73e

  • SSDEEP

    24576:9nqqz0P95d/42H0bQlosaZmWxDp4QUIZHErx:dm42H0bQymW1p4mZ

Score
10/10

Malware Config

Signatures

  • 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 2 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\4bc47edd531cd8265c13c48a0484ef85.exe
    "C:\Users\Admin\AppData\Local\Temp\4bc47edd531cd8265c13c48a0484ef85.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2692
    • C:\Users\Admin\AppData\Local\Temp\4bc47edd531cd8265c13c48a0484ef85.exe
      C:\Users\Admin\AppData\Local\Temp\4bc47edd531cd8265c13c48a0484ef85.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1696

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1696-12-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/1696-15-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/1696-21-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/1696-31-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/1696-30-0x00000000005A0000-0x000000000071F000-memory.dmp

    Filesize

    1.5MB

  • memory/1696-20-0x0000000005370000-0x0000000005503000-memory.dmp

    Filesize

    1.6MB

  • memory/1696-14-0x0000000001B00000-0x0000000001BC4000-memory.dmp

    Filesize

    784KB

  • memory/2692-0-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/2692-1-0x0000000001B30000-0x0000000001BF4000-memory.dmp

    Filesize

    784KB

  • memory/2692-2-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/2692-13-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB