Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2024 17:45

General

  • Target

    75206e7dddfbd0380a246fa714e8c6d3.exe

  • Size

    784KB

  • MD5

    75206e7dddfbd0380a246fa714e8c6d3

  • SHA1

    91839ed67fe4261f39786ee1ba0f474e5beae9e7

  • SHA256

    02924ebd122b1c606b6796bdf1acd196a2a80bee75ecbb826f02f428e71cc58d

  • SHA512

    c0f2fe4502613fdfd066b7b47e480d8810fdc966b53c7f8d7e1e251e6cda4150a414e145fbea4d95fd9f16028ec27ff054182f25b8b09d1f5e7d5686b78bc4cd

  • SSDEEP

    12288:Vd0reE0N0+Q/Pa+HWBrNUCWEzukNEaZgnU93DrXn9e0V7X2+yi:w6IBXxQUS/gniDrXnhVj

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
  • Loads dropped DLL 1 IoCs
  • UPX packed file 4 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75206e7dddfbd0380a246fa714e8c6d3.exe
    "C:\Users\Admin\AppData\Local\Temp\75206e7dddfbd0380a246fa714e8c6d3.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:456
    • C:\Users\Admin\AppData\Local\Temp\75206e7dddfbd0380a246fa714e8c6d3.exe
      C:\Users\Admin\AppData\Local\Temp\75206e7dddfbd0380a246fa714e8c6d3.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2448

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\75206e7dddfbd0380a246fa714e8c6d3.exe

    Filesize

    784KB

    MD5

    4f8e223b5c9bc21a6b095d2036939123

    SHA1

    2e8961f93ada53db28a889fca7aaea9226bad76c

    SHA256

    ad619bd984d065dd3c0f5290a75b2cbd368bbd151e072474de0a2e886695452c

    SHA512

    8de1c2f0db86f6db9806ccc4856952b87433f51d289a08484ae18f1b8f297a66959c112db50b2d00d4e02157449a99921083ad74947426c5ef69ffa41dc60d72

  • memory/456-0-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/456-3-0x0000000001720000-0x00000000017E4000-memory.dmp

    Filesize

    784KB

  • memory/456-1-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/456-14-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/456-15-0x0000000003180000-0x0000000003492000-memory.dmp

    Filesize

    3.1MB

  • memory/2448-17-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/2448-18-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/2448-19-0x0000000000120000-0x00000000001E4000-memory.dmp

    Filesize

    784KB

  • memory/2448-25-0x0000000003150000-0x00000000032E3000-memory.dmp

    Filesize

    1.6MB

  • memory/2448-24-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/2448-34-0x00000000005A0000-0x000000000071F000-memory.dmp

    Filesize

    1.5MB

  • memory/2448-35-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB