Analysis

  • max time kernel
    92s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 20:00

General

  • Target

    39d40c9458882757f3c8072b034bf3fd.exe

  • Size

    432KB

  • MD5

    39d40c9458882757f3c8072b034bf3fd

  • SHA1

    51ce7f96350832eea5c77913c58942e164da6775

  • SHA256

    045fe1e1d1722a36d4f1d05394c0dfbc1b26c0b0d83b676e0c2f5bcd1e6b38f3

  • SHA512

    d58908ee3c11c3837320c51f02cd76f9ec08cbdba622c8e183a45e27aad5661b206c3fbfc36621eca817e55b2bec351c1ab01cab2fa7c12cbd9b9750db2bc9e7

  • SSDEEP

    6144:GPlCsrlWBDFLEMNvqC6KINJ7OexVqsgUcTBvoJ8Ax68B6p:Gt/KD39w188m

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 4 IoCs
  • Drops file in Program Files directory 19 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\39d40c9458882757f3c8072b034bf3fd.exe
    "C:\Users\Admin\AppData\Local\Temp\39d40c9458882757f3c8072b034bf3fd.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4596
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32 C:\PROGRA~2\ALLIN1~1\Installr\1.bin\8hEZSETP.dll,Update
      2⤵
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Modifies registry class
      PID:3316

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\PROGRA~2\ALLIN1~1\Installr\1.bin\8hEIPlug.dl_

          Filesize

          43KB

          MD5

          52783502a6175526b4eabaaf2f460650

          SHA1

          c4ace202b95c9589423f3057988993d0404abb5e

          SHA256

          6a407e59da4e1713038dbc849856fe0a8fa29b27aeff6990175575c84ae052b5

          SHA512

          92f9069338f12a2aed873ff0fa994dabe6af483bb7942e797163707bf80ef2fe0fe479d52e642907ec57eb95dc22c0884ddd107e240f4e367a33e7a980f99919

        • C:\PROGRA~2\ALLIN1~1\Installr\1.bin\8hEZSETP.dl_

          Filesize

          292KB

          MD5

          6e04911cba6e2db33af9768e23710deb

          SHA1

          6486d2cbe4631982804c90de892736e1689340b1

          SHA256

          f1d23c252f4b3be88b052b1055a62c871365c30eea614d178c1577e29336e85c

          SHA512

          fec3efc69ceb4b2c77a4ad729be25df8780385ea2dcc23209f4c54f7bb3c33adaf155eb267b8c6f572a5fb0155df9c88ec669b15b0e158761ddcf835b110160f

        • C:\PROGRA~2\ALLIN1~1\Installr\1.bin\8hEZSETP.dll

          Filesize

          29KB

          MD5

          70959e18ad7ec598b1833faa75e0c053

          SHA1

          d8d9c28284a7830bbf623727fe94bb87bf6bd0cc

          SHA256

          65cffed8d4cf815fef7857973f7c190ee47693e74bcdddbd7f938055862db763

          SHA512

          edc0e44c48a572e7d27d8e712c7f05aa375639d26055bcbd15423b25ac7f2ae5edc7c663d84ecacac2b975a5277f03c6d7edeea14f52bd36615decc9305cd3ce

        • C:\PROGRA~2\ALLIN1~1\Installr\1.bin\NP8hEISb.dl_

          Filesize

          39KB

          MD5

          61a2de37ad461b182ab4e2116e5a559a

          SHA1

          82d05d1f70b70878dcd7e89de229d7e032b96da9

          SHA256

          e9400d9dc6cf68561cc261386564e5f68aabe4d96f950cf0b11a81d975250767

          SHA512

          f87218bea5fa3a7328b71a76013d7f4babfed981cfc94bd1061c1c97e5e1b35d8e39490dd859c910c204a292316554e8a3ff9da5f9b30afc03b89e0fd45ecb6a

        • C:\Program Files (x86)\Allin1Convert_8hEI\Installr\1.bin\8hEIPlug.dll

          Filesize

          78KB

          MD5

          198cc34e2993fff3db03661443f911c1

          SHA1

          42c64a955055cb07724606daee180df5a9cf9a6f

          SHA256

          20410729c0f22663a711ea8389458c3909a94a779feca124cac8844cfe24c167

          SHA512

          c6774581efb3700bcbe2e631d3060e48cd9119eeee2bf233977205f8d060ebdc78b9966fa96afe1d2b06b018846ca212a5339603b62cac41d21896d41eb6e09e

        • C:\Program Files (x86)\Allin1Convert_8hEI\Installr\1.bin\8hEZSETP.dll

          Filesize

          645KB

          MD5

          31662d03f92417ad46eb55d3db305d2b

          SHA1

          d50317eec20f3433b8cac04a6584ed4f3f9e4e73

          SHA256

          c7882939aa81e7d805ff71a21e02b0dcccf35b9fa5f8f1b5bbb1b5c09d29da71

          SHA512

          1c48151b3228c2cf77ba232ea4fb256cd8662a0544dd9c08170efcb89d23fa7835eca5a194c1eff2d951f60c4af2c81a242bfb1ae11d03a0f22afb30806bbde8

        • C:\Program Files (x86)\Allin1Convert_8hEI\Installr\1.bin\8hEZSETP.dll

          Filesize

          59KB

          MD5

          c22a2b1ff43c7b01220ed407dd0bcb36

          SHA1

          eae9c3f17f6ac1980e80efa783b597a2dd037003

          SHA256

          94e4f4adc6fe62461028999c738582f827bcd7ba2db4c8c673ee44713f6b941e

          SHA512

          2463ec493b63f939840451806f4af6afe3fb37ef805a34138a6857abbd3bf992e1d127f35eee0d8ba527732ee770d6bca1d707f2fb8b47f97af938c14a8c8b96

        • C:\Program Files (x86)\Allin1Convert_8hEI\Installr\1.bin\8hEZSETP.dll

          Filesize

          44KB

          MD5

          02cb3f95ca013bcb101b939788ceb484

          SHA1

          583acd854936b6aba82e48683a94e2d243d8d904

          SHA256

          b6f360e69e85ec10e0b19ba886b39774878e2775d606355dc9b48aaa5cc0a2ba

          SHA512

          095763c7992e03dcb6cdad717749e2e4dc5bcbc6dca4723f33e30629251f78a195ad0ec9d6f58ea365782c5506a52ceb3c9dd0192801d7fadc9df538fa52cef4

        • C:\Program Files (x86)\Allin1Convert_8hEI\Installr\1.bin\NP8hEISb.dll

          Filesize

          46KB

          MD5

          cac13beabc704a994746ee335aba26f9

          SHA1

          eca615ac7c3d3dab40c81ec24f94e306b84acb4a

          SHA256

          aec2fed9c29afaca4119cf32a4d0df3818e6bf11f95f57da63fe479a3a10fa3e

          SHA512

          c576e42e68288a50971fcdc8f12d4e125523a1fecaf5289c0a233e7b0b2e8a3d136c024335ea4b4e5d30afaa1e15e5aca8aaf847babc2dc676ab792b09403b0d