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Analysis

  • max time kernel
    152s
  • max time network
    156s
  • 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, 23:36

General

  • Target

    ed38981f16ac8c4d00e0830078643b3f020225609dfb7e6135020a12199f7db0.exe

  • Size

    7.5MB

  • MD5

    560182c9cb48d8d025b0aeee4b483a58

  • SHA1

    2ed8d95d896af354091ca8e6343ac1efaff90a62

  • SHA256

    ed38981f16ac8c4d00e0830078643b3f020225609dfb7e6135020a12199f7db0

  • SHA512

    af0fe5f2f1f29a23bad838e6c60dbd9b189862b919ffef9df98e78fa6ec3e4d60b83318812feb8e0e3f186c9c05b27a58a30080a26af435b56ea758b503a5e0c

  • SSDEEP

    196608:dpVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:dpVBtvpbL/+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\ed38981f16ac8c4d00e0830078643b3f020225609dfb7e6135020a12199f7db0.exe
    "C:\Users\Admin\AppData\Local\Temp\ed38981f16ac8c4d00e0830078643b3f020225609dfb7e6135020a12199f7db0.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2312
    • C:\Users\Admin\AppData\Local\Temp\is-EDRS3.tmp\ed38981f16ac8c4d00e0830078643b3f020225609dfb7e6135020a12199f7db0.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-EDRS3.tmp\ed38981f16ac8c4d00e0830078643b3f020225609dfb7e6135020a12199f7db0.tmp" /SL5="$501CA,7565670,68096,C:\Users\Admin\AppData\Local\Temp\ed38981f16ac8c4d00e0830078643b3f020225609dfb7e6135020a12199f7db0.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4524
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:3832
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
          3⤵
          • Executes dropped EXE
          PID:3284
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
          3⤵
          • Executes dropped EXE
          PID:452
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:5100
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:4896

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        1.2MB

        MD5

        3a7e5ddec50f58696ccfd946939f7993

        SHA1

        f5d3614a6161482911b9ae3c0fbc4c0ca8a34f31

        SHA256

        30d25f5c88f9c60a6de7add796f08c0ec38624eace12744ae1d938c7fac7dfa7

        SHA512

        8f4cc0e8f10e8754fead0de19321e62f7a60b47ae78773daba19302f45a9bfa2a058aa4ee02fff469b61d259e5758a7d0b74059bd43de29dcf771ca4398f83fc

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

        Filesize

        1.3MB

        MD5

        cb66c9a0f14b751b5ec4f062fc9ac6dd

        SHA1

        9825c7f418cbf8c7b486dfc8b7460a5cdc36b422

        SHA256

        c90f702e6c020e201b5c28befefc985659eeafb2596fd2149fc37b0f1d251675

        SHA512

        2a2a41f9b6829697d5efacd2b35fd22dfe4b672fffb1c1e85c817292f422bb0f9f79832a4cf790077335bb11c13a1cb0a5c14f33a5686e5b79b359420aa3144b

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

        Filesize

        2.4MB

        MD5

        5dc562b448f045f90df473f00220930c

        SHA1

        ac09da3a60faea29363e8c770aeb70ad1a7b3800

        SHA256

        c19876e6b58393dce4bb3bdbcfa11d30c94b5cacf935816e9ea1ba9b36ed2ba9

        SHA512

        5e3cfbb880d7722042001db0306792d87da2bea6bacadff171032591ba1ed628ee27b6fbe2c066f44df30209c83bd4cbfb3ae5fb748b43d2761c243462d812ed

      • C:\Users\Admin\AppData\Local\Temp\is-8T9QT.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • C:\Users\Admin\AppData\Local\Temp\is-8T9QT.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • C:\Users\Admin\AppData\Local\Temp\is-EDRS3.tmp\ed38981f16ac8c4d00e0830078643b3f020225609dfb7e6135020a12199f7db0.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • memory/452-183-0x0000000000950000-0x00000000009EE000-memory.dmp

        Filesize

        632KB

      • memory/452-167-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-207-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-205-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-201-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-198-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-156-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-158-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-195-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-194-0x0000000000950000-0x00000000009EE000-memory.dmp

        Filesize

        632KB

      • memory/452-161-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-192-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-165-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-189-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-170-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-173-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-176-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-178-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/452-184-0x0000000000950000-0x00000000009EE000-memory.dmp

        Filesize

        632KB

      • memory/2312-0-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/2312-159-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/3284-151-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/3284-154-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/3284-153-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/3284-150-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/4524-163-0x0000000002200000-0x0000000002201000-memory.dmp

        Filesize

        4KB

      • memory/4524-160-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/4524-6-0x0000000002200000-0x0000000002201000-memory.dmp

        Filesize

        4KB