Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-12-2023 18:07

General

  • Target

    68d420bb11e0e85d844f067652e9d365d01ad61723714b73f400af0444c0ca8e.exe

  • Size

    7.5MB

  • MD5

    f6cd6a72ffa3b955a60b2e72f14f9328

  • SHA1

    09909e0cc93d40068455fbf77531db137545eeab

  • SHA256

    68d420bb11e0e85d844f067652e9d365d01ad61723714b73f400af0444c0ca8e

  • SHA512

    2fcab84780654a4f9c9a48046aa9e1f04fa8593b676f9c65c65eee80ef6a593d4f136cc9d8afd50932edd72c866a9b18f3d2e7cab67e60519be2b40a00971ace

  • SSDEEP

    196608:RpVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:RpVBtvpbL/+vVYBrTTefzj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Unexpected DNS network traffic destination 3 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\68d420bb11e0e85d844f067652e9d365d01ad61723714b73f400af0444c0ca8e.exe
    "C:\Users\Admin\AppData\Local\Temp\68d420bb11e0e85d844f067652e9d365d01ad61723714b73f400af0444c0ca8e.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3800
    • C:\Users\Admin\AppData\Local\Temp\is-AR33C.tmp\68d420bb11e0e85d844f067652e9d365d01ad61723714b73f400af0444c0ca8e.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-AR33C.tmp\68d420bb11e0e85d844f067652e9d365d01ad61723714b73f400af0444c0ca8e.tmp" /SL5="$501E4,7565670,68096,C:\Users\Admin\AppData\Local\Temp\68d420bb11e0e85d844f067652e9d365d01ad61723714b73f400af0444c0ca8e.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2272
      • C:\Program Files (x86)\PlayGIF\gifplayer.exe
        "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
        3⤵
        • Executes dropped EXE
        PID:1416
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:4892
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
          3⤵
          • Executes dropped EXE
          PID:2816
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:5000
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:2872

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        349KB

        MD5

        3649850c81a0d86be1cb0bd2f9537fb6

        SHA1

        19b5327044f066d4b219d9670c2774bee41adc2b

        SHA256

        95d88b76afb7c933e27dc8b67210e9beab22c4fc2439e2fee4e3e3da3ea8190a

        SHA512

        6ce36a156f6abbd022be6c05fa8f8d35664fbf6cd3bf660ed76669aa416f08bb1727b399b860680610897946c6b93c7ea1765feb2b92e8c975ce6db200e98816

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

        Filesize

        386KB

        MD5

        c90c0fd312671f55d08f0466605c2975

        SHA1

        8c88597da88f707bcc5379118928c31144eca149

        SHA256

        782befe8570a4a1f0ad9634f6b2997d1a64f8226891d08aa27f5618842da91eb

        SHA512

        be53f09f393d2101eb18b02155863c324223704c8a3df54c4954e4a571b9a0e97586f3df7663f86b67f780d4e74ba588d48c22b9de8efcd402a17e95c3addb3d

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

        Filesize

        262KB

        MD5

        60239032f32d58460e50ecbd9c34c2e8

        SHA1

        29604a2f330f6e77ccd76ceb2ef10de92277344b

        SHA256

        c4147f69e67bed67d914bcb97f3ec4169acfc34b6f4b44ee86dbedb8b4881e2d

        SHA512

        9d415c41c3e5cdfe4a85c463f40068881dcdff48edc72998f87353682609a142f843a33700bbb63ef86fab65cfe30acaab75d41038531b849b65f9672cc9a062

      • C:\Users\Admin\AppData\Local\Temp\is-8FVIQ.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • C:\Users\Admin\AppData\Local\Temp\is-8FVIQ.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • C:\Users\Admin\AppData\Local\Temp\is-AR33C.tmp\68d420bb11e0e85d844f067652e9d365d01ad61723714b73f400af0444c0ca8e.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • memory/1416-154-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/1416-155-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/1416-151-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/1416-152-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2272-161-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/2272-163-0x0000000000650000-0x0000000000651000-memory.dmp

        Filesize

        4KB

      • memory/2272-7-0x0000000000650000-0x0000000000651000-memory.dmp

        Filesize

        4KB

      • memory/2816-176-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-192-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-179-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-157-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-162-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-204-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-166-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-167-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-180-0x0000000000AA0000-0x0000000000B3E000-memory.dmp

        Filesize

        632KB

      • memory/2816-173-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-207-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-201-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-170-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-185-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-188-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-189-0x0000000000AA0000-0x0000000000B3E000-memory.dmp

        Filesize

        632KB

      • memory/2816-159-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-195-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2816-198-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/3800-160-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/3800-0-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/3800-2-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB