Analysis

  • max time kernel
    144s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

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

General

  • Target

    2da304a95aee7f81ce4aa46d1216b134c2d49781077e6548f4a8c25ccbf41c81.exe

  • Size

    7.6MB

  • MD5

    fcec125081cd68907c75c43235523301

  • SHA1

    75616d32fe22f7be9efde3811f68ff2a6e87899b

  • SHA256

    2da304a95aee7f81ce4aa46d1216b134c2d49781077e6548f4a8c25ccbf41c81

  • SHA512

    7f1a06a9078073915a88144f852700a342c4af0d5aec205fa07300ef7c21395c7104685a7c3c79d55ceacf6b4ed61d70ebf2dbbd043a758691ad1adf8cd36e8c

  • SSDEEP

    196608:MnnY8NWvGpWTTlm0OxwW+nFnfZsMUdFt30Dzj:MnnY8NELTIrxwlxQWDzj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Unexpected DNS network traffic destination 2 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\2da304a95aee7f81ce4aa46d1216b134c2d49781077e6548f4a8c25ccbf41c81.exe
    "C:\Users\Admin\AppData\Local\Temp\2da304a95aee7f81ce4aa46d1216b134c2d49781077e6548f4a8c25ccbf41c81.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3180
    • C:\Users\Admin\AppData\Local\Temp\is-GGAML.tmp\2da304a95aee7f81ce4aa46d1216b134c2d49781077e6548f4a8c25ccbf41c81.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-GGAML.tmp\2da304a95aee7f81ce4aa46d1216b134c2d49781077e6548f4a8c25ccbf41c81.tmp" /SL5="$C0068,7715663,68096,C:\Users\Admin\AppData\Local\Temp\2da304a95aee7f81ce4aa46d1216b134c2d49781077e6548f4a8c25ccbf41c81.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4352
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:2736
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
          3⤵
          • Executes dropped EXE
          PID:208
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
          3⤵
          • Executes dropped EXE
          PID:1428
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1180
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:3092

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

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

              Filesize

              1.2MB

              MD5

              277f71a987ba4419cc7fad119f99cc18

              SHA1

              b571c37a4d8ea2497ac291a8b7cf0aa4feef8c18

              SHA256

              b449c62533a558b21d2fd3f087cf7d7dae1b055d3d0c4b31aab1f5f3282ba5ae

              SHA512

              d03d3cceffaa59f25f67b93c5dc43fed8ea164bdd26b6f1e13f1e9078a04cf8df00d892fb4086bb4b28b237712e66a2add7bf4e2d2b2262cb95e3fdf02c6d847

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

              Filesize

              1.2MB

              MD5

              73fb7f65ad269c3cc6eeda97941b55a6

              SHA1

              e589cbf08f041e1662ec466d5b23a4af25df3eaa

              SHA256

              4d8492f95327d075ef27c66bb07f4f11ae1d3821b005b2700e1960dc0d4ebb8f

              SHA512

              5cdc1811578e749468e839a23354a432d9d426198565480ac33d692acb6bf3614e208d7d708bbd5f0de84e4f5dda51899d5bc13dc956fc61862e2cefa7ee0854

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

              Filesize

              2.5MB

              MD5

              e355143050a5d29b48db253aa0fc3703

              SHA1

              c7b3fd771ac7411102541cea03f68b0b606b092b

              SHA256

              17ada3e58c3103c36eb76f08248034a8ec6e619dc545896d022063edb0300165

              SHA512

              e6421be69ae85d7f64ffd9f9179dddd019a9c361ee9f237da223156b55b100cc1772bef7e7f61d784b92bf8c0bdde18338af6e08463161e5d0b165d2fe6409b1

            • C:\Users\Admin\AppData\Local\Temp\is-GGAML.tmp\2da304a95aee7f81ce4aa46d1216b134c2d49781077e6548f4a8c25ccbf41c81.tmp

              Filesize

              687KB

              MD5

              f448d7f4b76e5c9c3a4eaff16a8b9b73

              SHA1

              31808f1ffa84c954376975b7cdb0007e6b762488

              SHA256

              7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

              SHA512

              f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

            • C:\Users\Admin\AppData\Local\Temp\is-QNR98.tmp\_isetup\_iscrypt.dll

              Filesize

              2KB

              MD5

              a69559718ab506675e907fe49deb71e9

              SHA1

              bc8f404ffdb1960b50c12ff9413c893b56f2e36f

              SHA256

              2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

              SHA512

              e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

            • C:\Users\Admin\AppData\Local\Temp\is-QNR98.tmp\_isetup\_isdecmp.dll

              Filesize

              19KB

              MD5

              3adaa386b671c2df3bae5b39dc093008

              SHA1

              067cf95fbdb922d81db58432c46930f86d23dded

              SHA256

              71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

              SHA512

              bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

            • memory/208-154-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/208-155-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/208-151-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/208-152-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-165-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-192-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-210-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-158-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-206-0x0000000000900000-0x000000000099E000-memory.dmp

              Filesize

              632KB

            • memory/1428-205-0x0000000000900000-0x000000000099E000-memory.dmp

              Filesize

              632KB

            • memory/1428-161-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-204-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-201-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-166-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-169-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-172-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-175-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-178-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-180-0x0000000000900000-0x000000000099E000-memory.dmp

              Filesize

              632KB

            • memory/1428-179-0x0000000000900000-0x000000000099E000-memory.dmp

              Filesize

              632KB

            • memory/1428-185-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-188-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-191-0x0000000000900000-0x000000000099E000-memory.dmp

              Filesize

              632KB

            • memory/1428-198-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/1428-195-0x0000000000400000-0x000000000068F000-memory.dmp

              Filesize

              2.6MB

            • memory/3180-0-0x0000000000400000-0x0000000000418000-memory.dmp

              Filesize

              96KB

            • memory/3180-159-0x0000000000400000-0x0000000000418000-memory.dmp

              Filesize

              96KB

            • memory/3180-2-0x0000000000400000-0x0000000000418000-memory.dmp

              Filesize

              96KB

            • memory/4352-7-0x00000000007A0000-0x00000000007A1000-memory.dmp

              Filesize

              4KB

            • memory/4352-162-0x00000000007A0000-0x00000000007A1000-memory.dmp

              Filesize

              4KB

            • memory/4352-160-0x0000000000400000-0x00000000004BC000-memory.dmp

              Filesize

              752KB