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Analysis

  • max time kernel
    143s
  • max time network
    134s
  • platform
    windows10-1703_x64
  • resource
    win10-20231020-en
  • resource tags

    arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
  • submitted
    11/12/2023, 19:07

General

  • Target

    54746f5e1988a983df0fca1236fa439f10ae430594d7797112e9c675462cf0ae.exe

  • Size

    7.5MB

  • MD5

    ca01656e390b36f6dee8d708ad01881a

  • SHA1

    c2a8a62053b17f9bc7ed3a9a16480f3ae9bddd99

  • SHA256

    54746f5e1988a983df0fca1236fa439f10ae430594d7797112e9c675462cf0ae

  • SHA512

    7bf28c7b75126738f3f85658c61c1cbf54561650dd21bc203f39982c7f4750b4f53e4a31a15522b9faf75ddc8e028f09e192bbd0bc3e611712cbd702d27d1330

  • SSDEEP

    196608:2pVDDR8SZqepbLqwjKpDf/NIpEpDqfBrT0/WViLFfzj:2pVBtvpbL/+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\54746f5e1988a983df0fca1236fa439f10ae430594d7797112e9c675462cf0ae.exe
    "C:\Users\Admin\AppData\Local\Temp\54746f5e1988a983df0fca1236fa439f10ae430594d7797112e9c675462cf0ae.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4460
    • C:\Users\Admin\AppData\Local\Temp\is-J48PJ.tmp\54746f5e1988a983df0fca1236fa439f10ae430594d7797112e9c675462cf0ae.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-J48PJ.tmp\54746f5e1988a983df0fca1236fa439f10ae430594d7797112e9c675462cf0ae.tmp" /SL5="$60226,7565670,68096,C:\Users\Admin\AppData\Local\Temp\54746f5e1988a983df0fca1236fa439f10ae430594d7797112e9c675462cf0ae.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3868
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:3444
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
          3⤵
          • Executes dropped EXE
          PID:3212
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
          3⤵
          • Executes dropped EXE
          PID:2336
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3144
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:2476

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        659KB

        MD5

        1d7d355f1b87b379ca49710596be142f

        SHA1

        c9b70e722958feaee6ef184b504aceecaa16640e

        SHA256

        33c7761c87d7d55d7f78fb13c601e85da409c76e3507f94ba9a9dc3fff09aa5a

        SHA512

        0f7faa5f6ef1ffb5881045d675acb90a2488a01196122e701ef6338b54b0cfe276dae0bc29d565954daf261023a4c96f317157c3a62ea336cb6905085f024e6c

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

        Filesize

        844KB

        MD5

        986160cac6647130faa558ed06f36af4

        SHA1

        ca0e207f5bc2085c205c36246664e501c83c79cb

        SHA256

        c189aca2b7eb9a844ca60a2acf3ba0db4381784873786501b3e5d6c371c84258

        SHA512

        07c68afa39f3fd6de55967e6482a68a20e195b8208e28d5371d8f019b679463bd977e4238a5e23e28bd2753f6e32a15d42e169528f1f8def9a7f6375a330b2d4

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

        Filesize

        322KB

        MD5

        e91c9cbb1e4fa35e2bb0264720db4b5c

        SHA1

        f06a8f17be3f1465db66b7d4cd1a44e2693c89d0

        SHA256

        e1bc1682c1fb9ea5fc64172496fd20567652dba3297456c4993e3090a6b6c5d6

        SHA512

        7cc168788a9fa7da42e72bb3aeabae1c302510762144e4def9ede6ea1daf707677f91fb3b935f3acae29e0c73426b88e10371ed4150421e5ee7c7f8590068517

      • C:\Users\Admin\AppData\Local\Temp\is-J48PJ.tmp\54746f5e1988a983df0fca1236fa439f10ae430594d7797112e9c675462cf0ae.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • \Users\Admin\AppData\Local\Temp\is-FT98R.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • \Users\Admin\AppData\Local\Temp\is-FT98R.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • memory/2336-157-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-160-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-200-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-197-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-194-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-206-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-184-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-191-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-190-0x0000000000940000-0x00000000009DE000-memory.dmp

        Filesize

        632KB

      • memory/2336-203-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-187-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-164-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-165-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-168-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-171-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-174-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-177-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2336-179-0x0000000000940000-0x00000000009DE000-memory.dmp

        Filesize

        632KB

      • memory/3212-151-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/3212-153-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/3212-154-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/3212-150-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/3868-161-0x00000000001F0000-0x00000000001F1000-memory.dmp

        Filesize

        4KB

      • memory/3868-159-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/3868-6-0x00000000001F0000-0x00000000001F1000-memory.dmp

        Filesize

        4KB

      • memory/4460-158-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/4460-0-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB