Analysis

  • max time kernel
    141s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 18:17

General

  • Target

    CustomRP.1.17.23.exe

  • Size

    6.3MB

  • MD5

    a99a9fb817b4606921d44605af40ebb2

  • SHA1

    e303d443a2af8b42f7a1a45f63154162cbcdea88

  • SHA256

    843363a99401c36c59f68a53ce553f20b5d9784594c84f29ef392d377c59d601

  • SHA512

    052e25991387ff04cdbb55baf98d127cce543c4a68e63aea218619f36a461b937905dc9c9e2ce8c2dad6c51d84d6b5df59b9fe6e491aac50228a77670013075d

  • SSDEEP

    196608:OJz9afXiU2qS5D6AM6T7BuvHO9MQMJxO5KtTHCx7hX:5yUfS5D6AMIMvHdQMJxOotQ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CustomRP.1.17.23.exe
    "C:\Users\Admin\AppData\Local\Temp\CustomRP.1.17.23.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2976
    • C:\Users\Admin\AppData\Local\Temp\is-SIACQ.tmp\CustomRP.1.17.23.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-SIACQ.tmp\CustomRP.1.17.23.tmp" /SL5="$80064,5486148,1081856,C:\Users\Admin\AppData\Local\Temp\CustomRP.1.17.23.exe"
      2⤵
      • Executes dropped EXE
      PID:2832

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-SIACQ.tmp\CustomRP.1.17.23.tmp
    Filesize

    3.3MB

    MD5

    17f9ef15358d89a33ae5cb23acb0a088

    SHA1

    572f98dbfd178bf29dd25fd71f36dbd295c043d3

    SHA256

    2ff7453779f5abc947cfac893ffac543d2fe33cbe6b1cbd9d915c9f51e469251

    SHA512

    e55abb7a48ff8dfa151ffee816783a84c5c44f22c825e0fa28b5d7f22d559c9cb10570c5e6356d90883a991220684dc1dac279991b60a8390b1bc4a6d931af5a

  • memory/2832-6-0x0000000000400000-0x0000000000751000-memory.dmp
    Filesize

    3.3MB

  • memory/2832-9-0x0000000000400000-0x0000000000751000-memory.dmp
    Filesize

    3.3MB

  • memory/2976-0-0x0000000000400000-0x0000000000515000-memory.dmp
    Filesize

    1.1MB

  • memory/2976-2-0x0000000000401000-0x00000000004B7000-memory.dmp
    Filesize

    728KB

  • memory/2976-8-0x0000000000400000-0x0000000000515000-memory.dmp
    Filesize

    1.1MB