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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-1703_x64
  • resource
    win10-20231129-en
  • resource tags

    arch:x64arch:x86image:win10-20231129-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12/12/2023, 00:48

General

  • Target

    886ed5a0e6a3f951f06fa89dc77bb481b4d76e1deb087034229f807f839d48a1.exe

  • Size

    7.6MB

  • MD5

    ad14ba1d75db6f56b6368ecad7ca01db

  • SHA1

    2dc33e2d737e725f8e246427cfb713fdf2771671

  • SHA256

    886ed5a0e6a3f951f06fa89dc77bb481b4d76e1deb087034229f807f839d48a1

  • SHA512

    7998e004cde504dd2ee17e440954a9d5f31f8a72947f1e84c706622420bdd046c6d2cb0aec41cedae6374546d9fa375f9bb0d3450ab02a959a091be7267ea76a

  • 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 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\886ed5a0e6a3f951f06fa89dc77bb481b4d76e1deb087034229f807f839d48a1.exe
    "C:\Users\Admin\AppData\Local\Temp\886ed5a0e6a3f951f06fa89dc77bb481b4d76e1deb087034229f807f839d48a1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Users\Admin\AppData\Local\Temp\is-1A913.tmp\886ed5a0e6a3f951f06fa89dc77bb481b4d76e1deb087034229f807f839d48a1.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-1A913.tmp\886ed5a0e6a3f951f06fa89dc77bb481b4d76e1deb087034229f807f839d48a1.tmp" /SL5="$701FE,7715663,68096,C:\Users\Admin\AppData\Local\Temp\886ed5a0e6a3f951f06fa89dc77bb481b4d76e1deb087034229f807f839d48a1.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3436
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:2436
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
          3⤵
          • Executes dropped EXE
          PID:4728
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
          3⤵
          • Executes dropped EXE
          PID:4064
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4540
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:3212

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        1KB

        MD5

        007e408b73ccddc5fa88c206d4795f2c

        SHA1

        4ce7eb998f96896f124abbe2ceddc51daf265e44

        SHA256

        186597fbfbff4e1435497c95a0f04994a5a841def35968628cee23f121f127ba

        SHA512

        2ffdb162a497a87751460a149a1f7893fea4a155fbbb92338f159451e9262b797a5eca4b09e677fd4612947b801e8b7bf02a40f268b76663851c9f6e46c16d4c

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

        Filesize

        1.9MB

        MD5

        dde0dd15ed91b4133ea5ce77200d078c

        SHA1

        d9f7394829ea30d454bb894c2501ab6782055e60

        SHA256

        2ffa47f282f702ae5d1c97303242c25e78004d0cb6f0f77bfadb6868cc00a049

        SHA512

        2bc0f85961b42fd9246558c9240b8461e97ab96504bbb82438faa06a8491aaa7793db763b6afdc105274a16b954c429130f3eef32052ed97cb6cbd4786ce7d6a

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

        Filesize

        710KB

        MD5

        b151957dbecf9a9d0785e0590d8883dc

        SHA1

        e9916033d5edb49f503974d99d8ad73df6535944

        SHA256

        ea9aab731d9d4dc3ddda3de0f65266f64e8f0d7763b75d554df8ec73807b7498

        SHA512

        413996ed0e7972c9f52611a44def8f03ac1c405b597538648ab87ed10872d3b4cb41dd035b445b09085b35f0d5687ac3dc7eb0c73adc42844fa289176dbc6979

      • C:\Users\Admin\AppData\Local\Temp\is-1A913.tmp\886ed5a0e6a3f951f06fa89dc77bb481b4d76e1deb087034229f807f839d48a1.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • \Users\Admin\AppData\Local\Temp\is-UQT8G.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • \Users\Admin\AppData\Local\Temp\is-UQT8G.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • memory/2032-0-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/2032-159-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/3436-18-0x00000000001F0000-0x00000000001F1000-memory.dmp

        Filesize

        4KB

      • memory/3436-162-0x00000000001F0000-0x00000000001F1000-memory.dmp

        Filesize

        4KB

      • memory/3436-160-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/4064-161-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-188-0x00000000007D0000-0x000000000086E000-memory.dmp

        Filesize

        632KB

      • memory/4064-158-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-206-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-203-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-200-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-197-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-165-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-166-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-169-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-172-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-175-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-178-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-179-0x00000000007D0000-0x000000000086E000-memory.dmp

        Filesize

        632KB

      • memory/4064-184-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-187-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-157-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-191-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4064-194-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4728-151-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4728-150-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4728-154-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/4728-153-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB