Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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 16:23

General

  • Target

    6d04720eafe2606b3b6490bf08557a5147f6dcaa75ee8b05aed2d8ee6aa535b7.exe

  • Size

    7.6MB

  • MD5

    c148abb81b00c265313ecb0ccc39721c

  • SHA1

    02dfb4f1fac5d53758d3a9a8e55056f98fc40415

  • SHA256

    6d04720eafe2606b3b6490bf08557a5147f6dcaa75ee8b05aed2d8ee6aa535b7

  • SHA512

    6daa2aae67846f32552c00cc08215fd91fa13ac44701a2b958d208872d053a55966696fbd8841849ef78f328391521344cd2cf6a67a1542017bfd75d65d452a7

  • SSDEEP

    196608:rnnY8NWvGpWTTlm0OxwW+nFnfZsMUdFt30Dzj:rnnY8NELTIrxwlxQWDzj

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\6d04720eafe2606b3b6490bf08557a5147f6dcaa75ee8b05aed2d8ee6aa535b7.exe
    "C:\Users\Admin\AppData\Local\Temp\6d04720eafe2606b3b6490bf08557a5147f6dcaa75ee8b05aed2d8ee6aa535b7.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1788
    • C:\Users\Admin\AppData\Local\Temp\is-GU7F6.tmp\6d04720eafe2606b3b6490bf08557a5147f6dcaa75ee8b05aed2d8ee6aa535b7.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-GU7F6.tmp\6d04720eafe2606b3b6490bf08557a5147f6dcaa75ee8b05aed2d8ee6aa535b7.tmp" /SL5="$D005C,7715663,68096,C:\Users\Admin\AppData\Local\Temp\6d04720eafe2606b3b6490bf08557a5147f6dcaa75ee8b05aed2d8ee6aa535b7.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3416
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:1312
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
          3⤵
          • Executes dropped EXE
          PID:3736
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
          3⤵
          • Executes dropped EXE
          PID:2636
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4664
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:4996

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        1.6MB

        MD5

        af858fbfb1e110fb52ce7c9bce8fcfde

        SHA1

        fae6a058201357c52de3b9b85f1e978d1286e693

        SHA256

        dabebfe90d6399233aa8ec241032b494ddeb981175d6c24d24a416b214ff5c14

        SHA512

        f246335111bc71022a1c4ae5d0a0fcc6198c51a4c4eb0e9ad0928f22829abb2297a00b8a698beec0facc74330b54a9f37fcf7652706ffa930e9181ddfe5f7405

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

        Filesize

        814KB

        MD5

        21c926e0ec6d3e220ce7c0c1aae936f7

        SHA1

        7af32f36389c3f5aeb1d7f8fe5f1d1b4f0e48597

        SHA256

        95aa93d6563f14797470d17bb42ec15426e905a39a3f94ea10fe0135d97e3a82

        SHA512

        00dd8fc8f0a420ab9fa2c114dbec7d277731640c59e6ed7b0aaf62e5ded4620e2c1dcc96a94bf55d6ff004a2ac60fe1d906f71b3a07fc6d7fde7bf5268bae5ad

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

        Filesize

        383KB

        MD5

        24377a97353298d8d199128e4977cdd2

        SHA1

        2eae4590b05398a2fb421d5edf95970b60e1692b

        SHA256

        c54cc8208d883d4a1fd24ee1369a66277cced87238a3b60aed11ca79a9c33a58

        SHA512

        e889be9bb839394549aa8ae19b21cc27f4e92e6557601039a55ecac5d9d810cea5b3ba76c530dd2024d4511fa5a88eab8dac99083799e8b0a768a9ef27e99f4e

      • C:\Users\Admin\AppData\Local\Temp\is-EJ3UL.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • C:\Users\Admin\AppData\Local\Temp\is-EJ3UL.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • C:\Users\Admin\AppData\Local\Temp\is-GU7F6.tmp\6d04720eafe2606b3b6490bf08557a5147f6dcaa75ee8b05aed2d8ee6aa535b7.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • memory/1788-2-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/1788-0-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/1788-160-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/2636-159-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-208-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-196-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-202-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-158-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-190-0x0000000000920000-0x00000000009BE000-memory.dmp

        Filesize

        632KB

      • memory/2636-205-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-193-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-162-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-199-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-166-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-167-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-170-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-173-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-176-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-179-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-180-0x0000000000920000-0x00000000009BE000-memory.dmp

        Filesize

        632KB

      • memory/2636-183-0x0000000000920000-0x00000000009BE000-memory.dmp

        Filesize

        632KB

      • memory/2636-186-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2636-189-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/3416-163-0x00000000021F0000-0x00000000021F1000-memory.dmp

        Filesize

        4KB

      • memory/3416-161-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/3416-22-0x00000000021F0000-0x00000000021F1000-memory.dmp

        Filesize

        4KB

      • memory/3736-155-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/3736-154-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/3736-152-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/3736-151-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB