Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    146s
  • max time network
    137s
  • platform
    windows10-1703_x64
  • resource
    win10-20231023-en
  • resource tags

    arch:x64arch:x86image:win10-20231023-enlocale:en-usos:windows10-1703-x64system
  • submitted
    11/12/2023, 17:00

General

  • Target

    a2430a17f1b1f52dfaeaa5b59a91e73e24fe27c8b8d1f1a85658c62b5d9e1d31.exe

  • Size

    7.5MB

  • MD5

    b7e090e773571f919aa150e080fdecb6

  • SHA1

    9f4f5cc3f1b3e781ef0ccb45ede8045b27373486

  • SHA256

    a2430a17f1b1f52dfaeaa5b59a91e73e24fe27c8b8d1f1a85658c62b5d9e1d31

  • SHA512

    2c59eaa2cda29cd2d0652abfcc1df99db6c62b274085eeaeb18e6ad881c6fd14c4dc69b41ccaca5f224b1613b9dedd5b0ee48e2d4de407bfe3ecc6f1c01da5f9

  • SSDEEP

    196608:eO78pimeIjZMmsj7bXzjl3iT1A9SG7ul2xdVNWiYmJE6RI6zj:H78pimNjMDzjl3dQAdVN1YyRPzj

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\a2430a17f1b1f52dfaeaa5b59a91e73e24fe27c8b8d1f1a85658c62b5d9e1d31.exe
    "C:\Users\Admin\AppData\Local\Temp\a2430a17f1b1f52dfaeaa5b59a91e73e24fe27c8b8d1f1a85658c62b5d9e1d31.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1332
    • C:\Users\Admin\AppData\Local\Temp\is-UPG6G.tmp\a2430a17f1b1f52dfaeaa5b59a91e73e24fe27c8b8d1f1a85658c62b5d9e1d31.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-UPG6G.tmp\a2430a17f1b1f52dfaeaa5b59a91e73e24fe27c8b8d1f1a85658c62b5d9e1d31.tmp" /SL5="$801EC,7611198,68096,C:\Users\Admin\AppData\Local\Temp\a2430a17f1b1f52dfaeaa5b59a91e73e24fe27c8b8d1f1a85658c62b5d9e1d31.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1112
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:3992
        • C:\Program Files (x86)\PlayGIF\gifplayer.exe
          "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i
          3⤵
          • Executes dropped EXE
          PID:2236
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 11
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:5004
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 11
            4⤵
              PID:4228
          • C:\Program Files (x86)\PlayGIF\gifplayer.exe
            "C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s
            3⤵
            • Executes dropped EXE
            PID:2172

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        1.4MB

        MD5

        d46a0db2cf52c9c8f2dd7b2cd9f19df5

        SHA1

        9fef72f3bb15503eda92d285ee0dabc35c89d915

        SHA256

        bbc0beaec5acd7088c94f470e94182c8b666ec88dca8fc357cc503bfac7650dd

        SHA512

        988b789a2641332ea9a980b2afa7f5f29b0de20c238b289265bdf79eb2eadc0927821106aac49fae8419037eed84dcf69ac4d4385e2a1f84d5728d23cc41b259

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

        Filesize

        1.1MB

        MD5

        e8e2c7f511d49e79c4b3067242be1509

        SHA1

        42d817ec709f375a3b4c0ea50927b4c22b28552f

        SHA256

        e30a05d74022c2bc1379265bef5444669047ff3650f34ea6a5a446bf4d4a03ed

        SHA512

        0ca457f2b6601d9aba2b9dc50c086bfa49b26a7330ca6273516277a1dd7322b4f163470de6c01f61b69d48e1c6b83fc9039544c3f058457d73d12f313a0d7526

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

        Filesize

        160KB

        MD5

        ef2a35c206e8fd3e6d8cecfd0bc5f888

        SHA1

        d3a8df4828faed98bb6b45d7d5ee986024e83e3d

        SHA256

        0e5e98025876caec8b4448b134a1d0e9e7ddc810e09835186e6a0943041278fa

        SHA512

        e4fb83b60c8634adb360d0b6044a4ffe13d30f9c782164999c3486b5343873e9e22c1782b5bc8d35f4bd9db30ad0a461da3fba6a49a83b52a5dd9d4d9903eae0

      • C:\Users\Admin\AppData\Local\Temp\is-UPG6G.tmp\a2430a17f1b1f52dfaeaa5b59a91e73e24fe27c8b8d1f1a85658c62b5d9e1d31.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • \Users\Admin\AppData\Local\Temp\is-9OKHA.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • \Users\Admin\AppData\Local\Temp\is-9OKHA.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • memory/1112-9-0x00000000005D0000-0x00000000005D1000-memory.dmp

        Filesize

        4KB

      • memory/1112-162-0x00000000005D0000-0x00000000005D1000-memory.dmp

        Filesize

        4KB

      • memory/1112-160-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/1332-0-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/1332-159-0x0000000000400000-0x0000000000418000-memory.dmp

        Filesize

        96KB

      • memory/2172-179-0x00000000008F0000-0x000000000098E000-memory.dmp

        Filesize

        632KB

      • memory/2172-190-0x00000000008F0000-0x000000000098E000-memory.dmp

        Filesize

        632KB

      • memory/2172-158-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-207-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-204-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-161-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-200-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-165-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-166-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-169-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-172-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-175-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-178-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-197-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-184-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-187-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-156-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-191-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2172-194-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2236-150-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2236-151-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2236-153-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB

      • memory/2236-154-0x0000000000400000-0x0000000000666000-memory.dmp

        Filesize

        2.4MB