Analysis

  • max time kernel
    151s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/12/2023, 18:00

General

  • Target

    ddd74f6555a03bed78d6abc86bb86e345934b0cd1397b87edef7895abf3b7886.exe

  • Size

    7.5MB

  • MD5

    4cca34d2b85b42a9cce891f4f20c2c53

  • SHA1

    0f815867982e72fc9319701ba784afe4d0f74629

  • SHA256

    ddd74f6555a03bed78d6abc86bb86e345934b0cd1397b87edef7895abf3b7886

  • SHA512

    47cbbf675c0757701521a39052843185314d268788bff310fd6bff8fee0a7c0db178df5d7154b20adb7fb06b6d0a5e2c44d3fff6ad1b1da97fe89aee35a07b03

  • SSDEEP

    196608:dWc5A2XV/1qTZGgnkphp0rAwZYGespRHDfY5cdV4qCzj:RDFyOTpBsLp1c5SV4qCzj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 63 IoCs
  • Runs net.exe
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ddd74f6555a03bed78d6abc86bb86e345934b0cd1397b87edef7895abf3b7886.exe
    "C:\Users\Admin\AppData\Local\Temp\ddd74f6555a03bed78d6abc86bb86e345934b0cd1397b87edef7895abf3b7886.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1240
    • C:\Users\Admin\AppData\Local\Temp\is-6HPME.tmp\ddd74f6555a03bed78d6abc86bb86e345934b0cd1397b87edef7895abf3b7886.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-6HPME.tmp\ddd74f6555a03bed78d6abc86bb86e345934b0cd1397b87edef7895abf3b7886.tmp" /SL5="$D0064,7612629,68096,C:\Users\Admin\AppData\Local\Temp\ddd74f6555a03bed78d6abc86bb86e345934b0cd1397b87edef7895abf3b7886.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4788
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:1092
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
          3⤵
          • Executes dropped EXE
          PID:2548
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
          3⤵
          • Executes dropped EXE
          PID:2800
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2936
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:1644

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files (x86)\PlayGIF\gifplayer.exe

        Filesize

        1.7MB

        MD5

        19e78ddfc93022470120155b3b697fcb

        SHA1

        54b4c4741d1ccfef5dfdb9f32deea64feb90c99c

        SHA256

        ccb37dce102d4bb5e981392ad7a6324b3d9aefdd93800bead8f432e7b8725731

        SHA512

        8b7f3c33b66360abb772ec9b4639939bd7b9364c3a9a4e6fb8c4844f75ae98508c5938fae8eff328fc578f02dbfdaa5512cb2a1cfc0710d9dcd5e9bc815d5122

      • C:\Program Files (x86)\PlayGIF\gifplayer.exe

        Filesize

        1.6MB

        MD5

        7f39eeb96666b111645c7ee7a6ba399f

        SHA1

        44ae0d25ce9fbe32bd822566b3de16336cf6fbba

        SHA256

        fd91c8c5be6278ab088fb3fc57f34a40bfb8a0aabd0ae1ca6c4e7c78a7149c13

        SHA512

        afb7f88e18b27670272acebde81648fa08ec6de8464a1f04ee6d8a5b177903f90660aeaebcbe51c441a011162ffba494d8a94b63803800726cf150362fb1c152

      • C:\Program Files (x86)\PlayGIF\gifplayer.exe

        Filesize

        460KB

        MD5

        23caaf228a377561b36d2b858d9a5a33

        SHA1

        26d510deda99008a3766d658f5699b561d654762

        SHA256

        0c2f1887fa16772f66c02bbeccd7c827978e5af72e2d1eebd2f0d6adace1ebf8

        SHA512

        36a7a19e82f493c57c5b3a30a1983d9d96062aa07dfd8541525289895bf7b5a8e1361e1d09afcbc4dea405e325bd769ebb598ef1cbb92b6dcc433b611c5417e9

      • C:\Users\Admin\AppData\Local\Temp\is-6HPME.tmp\ddd74f6555a03bed78d6abc86bb86e345934b0cd1397b87edef7895abf3b7886.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • C:\Users\Admin\AppData\Local\Temp\is-GTIH2.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • C:\Users\Admin\AppData\Local\Temp\is-GTIH2.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • memory/1240-0-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/1240-160-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/1240-2-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/2548-151-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2548-152-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2548-154-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2548-155-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-186-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-179-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-157-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-208-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-162-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-205-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-166-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-167-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-170-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-173-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-176-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-159-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-181-0x00000000007C0000-0x000000000085E000-memory.dmp

        Filesize

        632KB

      • memory/2800-180-0x00000000007C0000-0x000000000085E000-memory.dmp

        Filesize

        632KB

      • memory/2800-202-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-189-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-192-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-193-0x00000000007C0000-0x000000000085E000-memory.dmp

        Filesize

        632KB

      • memory/2800-196-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2800-199-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4788-7-0x0000000002340000-0x0000000002341000-memory.dmp

        Filesize

        4KB

      • memory/4788-163-0x0000000002340000-0x0000000002341000-memory.dmp

        Filesize

        4KB

      • memory/4788-161-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB