Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-11-2024 00:15

General

  • Target

    exe001.exe

  • Size

    784KB

  • MD5

    5f3ffa0f958ce3246fda91a7ac79388c

  • SHA1

    df179a9dce7553871d69ad7ad5239b2812bf8b0c

  • SHA256

    0b34b10a2bf7f023508bd768f4c174edca9b70f4cd59d434ecddb03f9c1953e1

  • SHA512

    1f71450434f9ddb1fea5092c7dc8689672ade4b92b5a92b0a54c5ee2d2bb8d10e01de76652968bb5e9757857c6a437d5a4afe80b77cedcd2edd27bf233fda35d

  • SSDEEP

    12288:qA3RAkZXusXmJpxTqF81ikUXID+UxDAJIbcE5o8c8dQyr64KNBOctIaVCy2iqxcy:qA3RAkN92xOlkR+UxDn9gc+BOmwKC

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\exe001.exe
    "C:\Users\Admin\AppData\Local\Temp\exe001.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1244
    • C:\Users\Admin\AppData\Local\Temp\exe001.exe
      C:\Users\Admin\AppData\Local\Temp\exe001.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of UnmapMainImage
      PID:1748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\exe001.exe

    Filesize

    784KB

    MD5

    03bbefaf0280ebc9234e8f2a7e905b0c

    SHA1

    02a2bd6803c819ae0cf8026cae9f37b636799530

    SHA256

    eee4b9b9cf5ea592d44630e65a3889ac2a27ff2e5dc16471ca9685e43c4ef7b1

    SHA512

    980191f306bd869f1eef73d1f9b2be91b904627d3af270e2ba886c6b1b597285a07e4e3245b5d2cf047b3901b9e4f4362dd20a8bf4020a702016260eaa16bdda

  • memory/1244-0-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/1244-1-0x00000000018E0000-0x00000000019A4000-memory.dmp

    Filesize

    784KB

  • memory/1244-2-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/1244-14-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/1748-13-0x0000000000400000-0x0000000000712000-memory.dmp

    Filesize

    3.1MB

  • memory/1748-17-0x0000000000400000-0x0000000000593000-memory.dmp

    Filesize

    1.6MB

  • memory/1748-30-0x0000000005480000-0x0000000005613000-memory.dmp

    Filesize

    1.6MB

  • memory/1748-22-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB

  • memory/1748-15-0x0000000001720000-0x00000000017E4000-memory.dmp

    Filesize

    784KB

  • memory/1748-31-0x0000000000400000-0x0000000000587000-memory.dmp

    Filesize

    1.5MB