Windows 7 deprecation

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

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
    12/12/2023, 07:19

General

  • Target

    c1b62dc21e849a0490458b084da8f54280b94807bf7fd93a30c1668d75a4af74.exe

  • Size

    7.7MB

  • MD5

    589a525f187a4d5a6420897ace0f1ab2

  • SHA1

    34636e4eceaaf5cda7c994c1e3f98a883e95e1e1

  • SHA256

    c1b62dc21e849a0490458b084da8f54280b94807bf7fd93a30c1668d75a4af74

  • SHA512

    b6feed53bca54777e8a89cd94ac8c9d7187bcb5d1759130a9c7545ad2b4e580179f31d1a04e7f4791233d52adf65467462d4f65325135ddbbf994a8daff4df4b

  • SSDEEP

    196608:Ixm5OiKmWpAKOF9s8l+VpNoy9rYM0eaOsRzj:QiKmOvOXs8gXTkj3Oazj

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\c1b62dc21e849a0490458b084da8f54280b94807bf7fd93a30c1668d75a4af74.exe
    "C:\Users\Admin\AppData\Local\Temp\c1b62dc21e849a0490458b084da8f54280b94807bf7fd93a30c1668d75a4af74.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3920
    • C:\Users\Admin\AppData\Local\Temp\is-2790P.tmp\c1b62dc21e849a0490458b084da8f54280b94807bf7fd93a30c1668d75a4af74.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-2790P.tmp\c1b62dc21e849a0490458b084da8f54280b94807bf7fd93a30c1668d75a4af74.tmp" /SL5="$130028,7811335,121856,C:\Users\Admin\AppData\Local\Temp\c1b62dc21e849a0490458b084da8f54280b94807bf7fd93a30c1668d75a4af74.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2844
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:2636
        • C:\Program Files (x86)\GIFMount\gifmon.exe
          "C:\Program Files (x86)\GIFMount\gifmon.exe" -i
          3⤵
          • Executes dropped EXE
          PID:1100
        • C:\Program Files (x86)\GIFMount\gifmon.exe
          "C:\Program Files (x86)\GIFMount\gifmon.exe" -s
          3⤵
          • Executes dropped EXE
          PID:4340
        • C:\Windows\SysWOW64\net.exe
          "C:\Windows\system32\net.exe" helpmsg 12
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2176
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 helpmsg 12
            4⤵
              PID:5048

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files (x86)\GIFMount\gifmon.exe

        Filesize

        1.6MB

        MD5

        7824b3c62fd0e84373103a43f7ad76dc

        SHA1

        88821059e6b87879b8820023953035f894cb6de2

        SHA256

        7f458820fef1e80780bb853fd7fff89dfb04f749f2496a084eaf0bd48c4391ff

        SHA512

        8d3bc296543e9aee3046771973c4f68a9b138f3feddc5ccc393b778a29c3ead52872dc2b1d7d936d4011043a1c61acf39233e70e32d66a0a944516de08aa7ed0

      • C:\Program Files (x86)\GIFMount\gifmon.exe

        Filesize

        1.2MB

        MD5

        8be395e2ca28d4a787c6bcd6398b4f43

        SHA1

        37b12637334f455f9260f499448eb810fc6cb00e

        SHA256

        5d62c8f21c3ccd304e8371dad587fe7f6eba3c288de2958e5bde3a6953d9e24a

        SHA512

        5784e64783a13957c97a1d567c303198ca3d3a7f3d42a5455c6f8049a5fe1a4d0c09c016dbc145444c25c9482dd147ca3bfebffcf696d4b3fa2b44d57e880235

      • C:\Program Files (x86)\GIFMount\gifmon.exe

        Filesize

        659KB

        MD5

        b7fb8af519427cbff4ebfcc24448aa19

        SHA1

        7276e8692335fdee18afe40577fce4138e3eee93

        SHA256

        4b4172c713ea5ab589ec7cebb318efa536e6b057051061a7a0460d5e2008b351

        SHA512

        4307ccfa1feeb136cdbb77f0bc3ce821290fafc0ace21daf62105597d2158ede1069a9ff6811e148acd2e1c3a6c7a1085a498c0b5a962acf6b2bd49e4f0a172b

      • C:\Users\Admin\AppData\Local\Temp\is-2790P.tmp\c1b62dc21e849a0490458b084da8f54280b94807bf7fd93a30c1668d75a4af74.tmp

        Filesize

        687KB

        MD5

        f448d7f4b76e5c9c3a4eaff16a8b9b73

        SHA1

        31808f1ffa84c954376975b7cdb0007e6b762488

        SHA256

        7233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49

        SHA512

        f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4

      • C:\Users\Admin\AppData\Local\Temp\is-EU5C0.tmp\_isetup\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • C:\Users\Admin\AppData\Local\Temp\is-EU5C0.tmp\_isetup\_isdecmp.dll

        Filesize

        19KB

        MD5

        3adaa386b671c2df3bae5b39dc093008

        SHA1

        067cf95fbdb922d81db58432c46930f86d23dded

        SHA256

        71cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38

        SHA512

        bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303

      • memory/1100-153-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/1100-155-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/1100-151-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/1100-152-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/2844-161-0x0000000000400000-0x00000000004BC000-memory.dmp

        Filesize

        752KB

      • memory/2844-7-0x0000000000610000-0x0000000000611000-memory.dmp

        Filesize

        4KB

      • memory/2844-163-0x0000000000610000-0x0000000000611000-memory.dmp

        Filesize

        4KB

      • memory/3920-0-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/3920-2-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/3920-160-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/4340-176-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-180-0x00000000007C0000-0x000000000085E000-memory.dmp

        Filesize

        632KB

      • memory/4340-159-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-166-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-167-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-170-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-173-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-158-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-179-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-162-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-185-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-188-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-189-0x00000000007C0000-0x000000000085E000-memory.dmp

        Filesize

        632KB

      • memory/4340-192-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-195-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-198-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-201-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-204-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB

      • memory/4340-207-0x0000000000400000-0x000000000069B000-memory.dmp

        Filesize

        2.6MB