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 02:29

General

  • Target

    0f027d0b9fb360fbc88663c335cfcc88580e853028dabe87f98fea140a3458fd.exe

  • Size

    7.6MB

  • MD5

    cdce2224730d61bc31143d0034b4e98f

  • SHA1

    8d21f397a902c4d6b60def97191eb6530cace420

  • SHA256

    0f027d0b9fb360fbc88663c335cfcc88580e853028dabe87f98fea140a3458fd

  • SHA512

    97bf66ab0874918cf952d991e54474e5f259beb1c71d20359d806305dfbf2bc02e6c04b323908938e683ac28a16f96934a3e47732ae7f50e37b173072c18807b

  • SSDEEP

    196608:unnY8NWvGpWTTlm0OxwW+nFnfZsMUdFt30Dzj:unnY8NELTIrxwlxQWDzj

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\0f027d0b9fb360fbc88663c335cfcc88580e853028dabe87f98fea140a3458fd.exe
    "C:\Users\Admin\AppData\Local\Temp\0f027d0b9fb360fbc88663c335cfcc88580e853028dabe87f98fea140a3458fd.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3676
    • C:\Users\Admin\AppData\Local\Temp\is-9E6MK.tmp\0f027d0b9fb360fbc88663c335cfcc88580e853028dabe87f98fea140a3458fd.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-9E6MK.tmp\0f027d0b9fb360fbc88663c335cfcc88580e853028dabe87f98fea140a3458fd.tmp" /SL5="$4021A,7715663,68096,C:\Users\Admin\AppData\Local\Temp\0f027d0b9fb360fbc88663c335cfcc88580e853028dabe87f98fea140a3458fd.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4088
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:996
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
          3⤵
          • Executes dropped EXE
          PID:1824
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
          3⤵
          • Executes dropped EXE
          PID:5028
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4416
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:768

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        2.5MB

        MD5

        d9c347576154027d09e85b5c0461b69a

        SHA1

        cb8e9a4be3765f09c09da3eab48420965fb5457b

        SHA256

        606541a7a0255b6544d1e5bf63bfedb87eca63099db0e389a560c547b7f79f5b

        SHA512

        f8f262c5f5069e0158eccfc92cba64e7f70dbe10fb027c094cd83871e3fafd34b5e5b473547eb913f3a6c605bd0c910eac2da8203b02a945d57e69ad4d07e317

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

        Filesize

        1.9MB

        MD5

        4cfef97956d3e528ce43b31ba45bc6c3

        SHA1

        4801f6ca2fdf28489ab489a01e5278d3aaf493b3

        SHA256

        6cd6bf467ac7206afa3d0ec68d4e294781103c418f98338e10407edaaec6934d

        SHA512

        34cd58d6b258acf9ce94cca93228a467c3066a9999097d8572450bcc6cf20adfd1a00014f0e6655a132101fa6fa49e35caf41df87ba2f338862171c9943f1b61

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

        Filesize

        1.3MB

        MD5

        bb4c8cb5750d93796bf17b77a6c86305

        SHA1

        42dae5cf496bb55ee84ef03da5443d243893961c

        SHA256

        ac990a8070ea6154227f7dbede4e4ad645d3c827a70900f49783fd1abb3c6b7b

        SHA512

        ab382948239402fecdc1904b25552fd2176cc36c9930af4899e8c0743a615e63be3b004976f8cc62d508df7d8d4dd7cf380a1a9864406cf15866ad21513cbb05

      • C:\Users\Admin\AppData\Local\Temp\is-9E6MK.tmp\0f027d0b9fb360fbc88663c335cfcc88580e853028dabe87f98fea140a3458fd.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • C:\Users\Admin\AppData\Local\Temp\is-JPVH9.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • C:\Users\Admin\AppData\Local\Temp\is-JPVH9.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • memory/1824-152-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/1824-151-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/1824-154-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/1824-155-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/3676-0-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/3676-160-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/3676-2-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/4088-163-0x0000000000660000-0x0000000000661000-memory.dmp

        Filesize

        4KB

      • memory/4088-161-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/4088-10-0x0000000000660000-0x0000000000661000-memory.dmp

        Filesize

        4KB

      • memory/5028-180-0x00000000009F0000-0x0000000000A8E000-memory.dmp

        Filesize

        632KB

      • memory/5028-157-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-186-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-166-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-167-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-170-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-173-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-176-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-189-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-181-0x00000000009F0000-0x0000000000A8E000-memory.dmp

        Filesize

        632KB

      • memory/5028-211-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-162-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-179-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-192-0x00000000009F0000-0x0000000000A8E000-memory.dmp

        Filesize

        632KB

      • memory/5028-193-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-196-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-199-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-202-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-203-0x00000000009F0000-0x0000000000A8E000-memory.dmp

        Filesize

        632KB

      • memory/5028-204-0x00000000009F0000-0x0000000000A8E000-memory.dmp

        Filesize

        632KB

      • memory/5028-208-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/5028-159-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB