Analysis

  • max time kernel
    151s
  • max time network
    146s
  • 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, 22:03

General

  • Target

    2e3ba309ce48af483f740600a0ec416bf5d09334800baac05c419ec55d7e3fe1.exe

  • Size

    7.5MB

  • MD5

    b853aa540bf0818bbbf71034822ce4f7

  • SHA1

    7d885c3115ca389ce41bab66640553fae83a9cf8

  • SHA256

    2e3ba309ce48af483f740600a0ec416bf5d09334800baac05c419ec55d7e3fe1

  • SHA512

    387187d2a333e4bb1f525ae813931ac15f18ba8a1f5d8f1334efd1a02d57f9ba6e9d9e08725dadc53a9c5f9c4ad1820edbaf29118fc0c0eafb8ddc678affd564

  • SSDEEP

    196608:8pVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:8pVBtvpbL/+vVYBrTTefzj

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\2e3ba309ce48af483f740600a0ec416bf5d09334800baac05c419ec55d7e3fe1.exe
    "C:\Users\Admin\AppData\Local\Temp\2e3ba309ce48af483f740600a0ec416bf5d09334800baac05c419ec55d7e3fe1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1212
    • C:\Users\Admin\AppData\Local\Temp\is-DVE6R.tmp\2e3ba309ce48af483f740600a0ec416bf5d09334800baac05c419ec55d7e3fe1.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-DVE6R.tmp\2e3ba309ce48af483f740600a0ec416bf5d09334800baac05c419ec55d7e3fe1.tmp" /SL5="$B01C8,7565670,68096,C:\Users\Admin\AppData\Local\Temp\2e3ba309ce48af483f740600a0ec416bf5d09334800baac05c419ec55d7e3fe1.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4128
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:856
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
          3⤵
          • Executes dropped EXE
          PID:2532
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
          3⤵
          • Executes dropped EXE
          PID:4068
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2252
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:1572

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        893KB

        MD5

        9f68c494b28a1a4b18bc059b68d407bb

        SHA1

        4519a0e90cbcec1a33a8eb1a108ef5c56edf027a

        SHA256

        03a7e8d64360f830b2e0ade78edc4b35bc2619152def9266ae8aec8b460dbb57

        SHA512

        f286b10981e5411b18e06c856013e6a64e4443dc7617a90a2bc600502934ab2f329d768a65668b30f1221fdf9599106083bc54594b4fcec245b17506109142a3

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

        Filesize

        128KB

        MD5

        b62ceb7001174489b51efa4d12151c5d

        SHA1

        b50d8ff3828e9ee2bdb4c72659b7496f4a46fe59

        SHA256

        2bb02b29e37beb6d1678190cce9d20a40140dfbb29b00357122317b258477581

        SHA512

        1d4d24bfa8991c32c0a24d7ceb08d897c4441457cc0069de041d685b16ee572bb894a5c3369387eecef84afebdc23afe6860fb89bee3f12ee80def0a2697b3fe

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

        Filesize

        1.6MB

        MD5

        6ec4b686c52706c75d65e005a7298e6a

        SHA1

        e265461d561c502e72d6e0828769a92583f7817d

        SHA256

        85abcdaa10984d7a11d39b26371848171392218fdfa38b6d0f10bb96bb3b263b

        SHA512

        af83fd2ac3de6f090223dda79a8337020c849a990f462b91201e98ebcef9d7ea73d0870ced52e5a4775a7c7dec7cd962493c36ac8638918f1458675080beab73

      • C:\Users\Admin\AppData\Local\Temp\is-4TR4L.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • C:\Users\Admin\AppData\Local\Temp\is-4TR4L.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • C:\Users\Admin\AppData\Local\Temp\is-DVE6R.tmp\2e3ba309ce48af483f740600a0ec416bf5d09334800baac05c419ec55d7e3fe1.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • memory/1212-0-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/1212-159-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/1212-2-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/2532-151-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2532-152-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2532-154-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2532-155-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-161-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-180-0x0000000002600000-0x000000000269E000-memory.dmp

        Filesize

        632KB

      • memory/4068-208-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-205-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-201-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-165-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-166-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-169-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-172-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-175-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-178-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-158-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-179-0x0000000002600000-0x000000000269E000-memory.dmp

        Filesize

        632KB

      • memory/4068-185-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-188-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-191-0x0000000002600000-0x000000000269E000-memory.dmp

        Filesize

        632KB

      • memory/4068-192-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-195-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4068-198-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4128-162-0x00000000006A0000-0x00000000006A1000-memory.dmp

        Filesize

        4KB

      • memory/4128-7-0x00000000006A0000-0x00000000006A1000-memory.dmp

        Filesize

        4KB

      • memory/4128-160-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB