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 23:04

General

  • Target

    d03ad175b7970aa9b76463844bed38a8f8d42c7414e714f5e83c98adc23aba14.exe

  • Size

    7.6MB

  • MD5

    ce6d77251c86358d6a94e19875722295

  • SHA1

    b9fd03eb017dc90cf68567c81199cf3fc633bb2c

  • SHA256

    d03ad175b7970aa9b76463844bed38a8f8d42c7414e714f5e83c98adc23aba14

  • SHA512

    d05b9d9d2df2a506cd44e82c0531e1c6c3956666ac4af0943dfccf8f71315b548476738746103a31ddfe983398ed716eecd61be3cb4e25d24244c3e8bafe95b6

  • SSDEEP

    196608:7nnY8NWvGpWTTlm0OxwW+nFnfZsMUdFt30Dzj:7nnY8NELTIrxwlxQWDzj

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\d03ad175b7970aa9b76463844bed38a8f8d42c7414e714f5e83c98adc23aba14.exe
    "C:\Users\Admin\AppData\Local\Temp\d03ad175b7970aa9b76463844bed38a8f8d42c7414e714f5e83c98adc23aba14.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3256
    • C:\Users\Admin\AppData\Local\Temp\is-MP6MK.tmp\d03ad175b7970aa9b76463844bed38a8f8d42c7414e714f5e83c98adc23aba14.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-MP6MK.tmp\d03ad175b7970aa9b76463844bed38a8f8d42c7414e714f5e83c98adc23aba14.tmp" /SL5="$401C8,7715663,68096,C:\Users\Admin\AppData\Local\Temp\d03ad175b7970aa9b76463844bed38a8f8d42c7414e714f5e83c98adc23aba14.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4300
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:3868
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
          3⤵
          • Executes dropped EXE
          PID:2276
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
          3⤵
          • Executes dropped EXE
          PID:2396
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2416
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:2584

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        862KB

        MD5

        e73be26b146dac39beeb806fd5ccb6bb

        SHA1

        1ccbdd7b32a0cec93f53caae517baff86c570466

        SHA256

        919bc1df33e37dfc3e6019e56561eb15ba637ebdaf61582061592f15be00a27b

        SHA512

        f52893b82b1aa769c97558ce7a499001de0f1cb56e50c157d484729c4d157509a9e03226441ffd16010bb4c6c6f1a06151a6b3a89312362c23edc4ca343ea640

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

        Filesize

        886KB

        MD5

        9ddcb2139080bc9a0cedbc6c0c362cb2

        SHA1

        cac471f7c4bbb709c1cee9844d807141f08706e2

        SHA256

        ef8e509f82ab59265a569aa5691bfb257c363dae88e6f13d5edf4b6d74c1fa6c

        SHA512

        cdd6710aedf2ada2355fbb797b5c51ba6d1c30f8f6fdb4a2426144a5faa6ea9b5b117bdb74f7f41dbb5e98444a4ab77187b33dffb83a642be1fec42ea8e491d3

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

        Filesize

        461KB

        MD5

        d634131f188e45b070f8bf4e7d76a417

        SHA1

        1dcbc2c2ce04b49f07bc8a87671eb5e9dff79140

        SHA256

        a2d9df2336ade928c2c1307c4bcfddbf64650391f54b13ca8670533a6badf388

        SHA512

        deb8d935af7416e1bc639d3021fe3cd77d509f7c12e632849e16dae9512d9729bb7e4cef265fcb8418fba3ff4e81484240836b3ad13139f85a0f68dc32c81295

      • C:\Users\Admin\AppData\Local\Temp\is-KE362.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • C:\Users\Admin\AppData\Local\Temp\is-KE362.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • C:\Users\Admin\AppData\Local\Temp\is-MP6MK.tmp\d03ad175b7970aa9b76463844bed38a8f8d42c7414e714f5e83c98adc23aba14.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • memory/2276-155-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2276-154-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2276-152-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2276-151-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-186-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-176-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-208-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-158-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-159-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-205-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-202-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-162-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-199-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-166-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-167-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-170-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-173-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-196-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-179-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-180-0x00000000007E0000-0x000000000087E000-memory.dmp

        Filesize

        632KB

      • memory/2396-181-0x00000000007E0000-0x000000000087E000-memory.dmp

        Filesize

        632KB

      • memory/2396-193-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-189-0x0000000000400000-0x000000000068F000-memory.dmp

        Filesize

        2.6MB

      • memory/2396-190-0x00000000007E0000-0x000000000087E000-memory.dmp

        Filesize

        632KB

      • memory/3256-0-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/3256-160-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/3256-2-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/4300-10-0x0000000000680000-0x0000000000681000-memory.dmp

        Filesize

        4KB

      • memory/4300-163-0x0000000000680000-0x0000000000681000-memory.dmp

        Filesize

        4KB

      • memory/4300-161-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB