Analysis

  • max time kernel
    141s
  • max time network
    76s
  • platform
    windows10-1703_x64
  • resource
    win10-20231020-en
  • resource tags

    arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12-12-2023 01:25

General

  • Target

    724ee2c730009676b45e042e646facc246189b370974b4bb6c96b6e59de2a6f0.exe

  • Size

    7.5MB

  • MD5

    1fe227e2d909d56a8a985e69e5ea8f4a

  • SHA1

    212ef02989ea89adc2a02a277ffa875bde835192

  • SHA256

    724ee2c730009676b45e042e646facc246189b370974b4bb6c96b6e59de2a6f0

  • SHA512

    7c62c925eb4df9eea9aaa711deeb77546f007bfb0de1893712e2c8fd2d64923db38f7c64b2ef369805e338ebe46121030ec20525975a0b1d6ddcef836f354424

  • SSDEEP

    196608:zq/iLRC0OLkYNew6tjCtD2RQVsBp4UAzj:zHC9Lkuew6t2oCO9Azj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Drops file in Program Files directory 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\724ee2c730009676b45e042e646facc246189b370974b4bb6c96b6e59de2a6f0.exe
    "C:\Users\Admin\AppData\Local\Temp\724ee2c730009676b45e042e646facc246189b370974b4bb6c96b6e59de2a6f0.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4024
    • C:\Users\Admin\AppData\Local\Temp\is-KRPCM.tmp\724ee2c730009676b45e042e646facc246189b370974b4bb6c96b6e59de2a6f0.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-KRPCM.tmp\724ee2c730009676b45e042e646facc246189b370974b4bb6c96b6e59de2a6f0.tmp" /SL5="$80214,7577497,68096,C:\Users\Admin\AppData\Local\Temp\724ee2c730009676b45e042e646facc246189b370974b4bb6c96b6e59de2a6f0.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      PID:948

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-KRPCM.tmp\724ee2c730009676b45e042e646facc246189b370974b4bb6c96b6e59de2a6f0.tmp

    Filesize

    687KB

    MD5

    f448d7f4b76e5c9c3a4eaff16a8b9b73

    SHA1

    31808f1ffa84c954376975b7cdb0007e6b762488

    SHA256

    7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

    SHA512

    f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

  • \Users\Admin\AppData\Local\Temp\is-UV1N8.tmp\_isetup\_iscrypt.dll

    Filesize

    2KB

    MD5

    a69559718ab506675e907fe49deb71e9

    SHA1

    bc8f404ffdb1960b50c12ff9413c893b56f2e36f

    SHA256

    2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

    SHA512

    e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

  • \Users\Admin\AppData\Local\Temp\is-UV1N8.tmp\_isetup\_isdecmp.dll

    Filesize

    19KB

    MD5

    3adaa386b671c2df3bae5b39dc093008

    SHA1

    067cf95fbdb922d81db58432c46930f86d23dded

    SHA256

    71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

    SHA512

    bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

  • memory/948-6-0x00000000001F0000-0x00000000001F1000-memory.dmp

    Filesize

    4KB

  • memory/948-33-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/948-36-0x00000000001F0000-0x00000000001F1000-memory.dmp

    Filesize

    4KB

  • memory/4024-0-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB

  • memory/4024-32-0x0000000000400000-0x0000000000418000-memory.dmp

    Filesize

    96KB