Windows 7 deprecation

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

Analysis

  • max time kernel
    50s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2022, 08:27

General

  • Target

    003b624a9fbc866238d1fcc3fd3d34033fb7fb4c302402a9c4b36ce979e186f1.exe

  • Size

    7.4MB

  • MD5

    d88dcfc0dfe3ef8b922c35f021a2fd01

  • SHA1

    82eb63ac6bc2e2959381a624f868e7b4df032b35

  • SHA256

    003b624a9fbc866238d1fcc3fd3d34033fb7fb4c302402a9c4b36ce979e186f1

  • SHA512

    cb31cf8964e8e7be6154992230c03ac0e2422756725efb64be54e485bb8651213a75d76af7cec2d50c1777c103c7f7d4463303edcc6c9d9b22bdcdc8d32c8edb

  • SSDEEP

    196608:hHS10ijII3/I0VRcRCDLZXZR9G5DiwBGPCW3tdoZmN5J:hy1T0YI0VmRqLFZSS6W3L

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 10 IoCs
  • 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 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\003b624a9fbc866238d1fcc3fd3d34033fb7fb4c302402a9c4b36ce979e186f1.exe
    "C:\Users\Admin\AppData\Local\Temp\003b624a9fbc866238d1fcc3fd3d34033fb7fb4c302402a9c4b36ce979e186f1.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1524
    • C:\Users\Admin\AppData\Local\Temp\is-8JCAH.tmp\is-274AK.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-8JCAH.tmp\is-274AK.tmp" /SL4 $A0150 "C:\Users\Admin\AppData\Local\Temp\003b624a9fbc866238d1fcc3fd3d34033fb7fb4c302402a9c4b36ce979e186f1.exe" 7469234 52224
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • Suspicious use of WriteProcessMemory
      PID:1472
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /Query
        3⤵
          PID:900
        • C:\Program Files (x86)\Universal Extractor\UniExtract.exe
          "C:\Program Files (x86)\Universal Extractor\UniExtract.exe"
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1272
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Delete /F /TN "UniExtract 29"
          3⤵
            PID:980
          • C:\Program Files (x86)\Universal Extractor\UniExtract.exe
            "C:\Program Files (x86)\Universal Extractor\UniExtract.exe" 5f5d5a7c6dbe68ab6e1dbd4885ecc879
            3⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious behavior: EnumeratesProcesses
            PID:632

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Program Files (x86)\Universal Extractor\UniExtract.exe

        Filesize

        3.3MB

        MD5

        01a2b1c08f362133d69147efeaccd9f3

        SHA1

        4ce4452184a1ad4b87e731fdf96d5a66a03c8419

        SHA256

        bf59e116361cde48bd16904af8ac899892282d37d30c6058ff3181c5435d4266

        SHA512

        7c3fd6f5a66520934081c722b8858eb2a0c23b9087ae14698ffc5f8c9c83786b2bdd96790f866354e8b76851cd69be527b9ba7986f2478d648066366f4d1e83b

      • C:\Program Files (x86)\Universal Extractor\UniExtract.exe

        Filesize

        3.3MB

        MD5

        01a2b1c08f362133d69147efeaccd9f3

        SHA1

        4ce4452184a1ad4b87e731fdf96d5a66a03c8419

        SHA256

        bf59e116361cde48bd16904af8ac899892282d37d30c6058ff3181c5435d4266

        SHA512

        7c3fd6f5a66520934081c722b8858eb2a0c23b9087ae14698ffc5f8c9c83786b2bdd96790f866354e8b76851cd69be527b9ba7986f2478d648066366f4d1e83b

      • C:\Program Files (x86)\Universal Extractor\UniExtract.exe

        Filesize

        3.3MB

        MD5

        01a2b1c08f362133d69147efeaccd9f3

        SHA1

        4ce4452184a1ad4b87e731fdf96d5a66a03c8419

        SHA256

        bf59e116361cde48bd16904af8ac899892282d37d30c6058ff3181c5435d4266

        SHA512

        7c3fd6f5a66520934081c722b8858eb2a0c23b9087ae14698ffc5f8c9c83786b2bdd96790f866354e8b76851cd69be527b9ba7986f2478d648066366f4d1e83b

      • C:\Users\Admin\AppData\Local\Temp\is-8JCAH.tmp\is-274AK.tmp

        Filesize

        644KB

        MD5

        d2d4c4adbd8fe86cbef5547c64ff6c3e

        SHA1

        b959a16143a81a1dac99ff387d597e1e20b2b2e0

        SHA256

        abf82ee3b4593051434be8721e79a7df39e75d3078b4fc90a4e0f8a7de6aa3ba

        SHA512

        653bfc044a31794db372b6c3f21c5f97cfd55349953e9a755654263549bc8a5f94e58343a4fd1411ddf550f44526a94027610c212126c98adc123e92670941f6

      • C:\Users\Admin\AppData\Local\Temp\is-8JCAH.tmp\is-274AK.tmp

        Filesize

        644KB

        MD5

        d2d4c4adbd8fe86cbef5547c64ff6c3e

        SHA1

        b959a16143a81a1dac99ff387d597e1e20b2b2e0

        SHA256

        abf82ee3b4593051434be8721e79a7df39e75d3078b4fc90a4e0f8a7de6aa3ba

        SHA512

        653bfc044a31794db372b6c3f21c5f97cfd55349953e9a755654263549bc8a5f94e58343a4fd1411ddf550f44526a94027610c212126c98adc123e92670941f6

      • \Program Files (x86)\Universal Extractor\UniExtract.exe

        Filesize

        3.3MB

        MD5

        01a2b1c08f362133d69147efeaccd9f3

        SHA1

        4ce4452184a1ad4b87e731fdf96d5a66a03c8419

        SHA256

        bf59e116361cde48bd16904af8ac899892282d37d30c6058ff3181c5435d4266

        SHA512

        7c3fd6f5a66520934081c722b8858eb2a0c23b9087ae14698ffc5f8c9c83786b2bdd96790f866354e8b76851cd69be527b9ba7986f2478d648066366f4d1e83b

      • \Program Files (x86)\Universal Extractor\UniExtract.exe

        Filesize

        3.3MB

        MD5

        01a2b1c08f362133d69147efeaccd9f3

        SHA1

        4ce4452184a1ad4b87e731fdf96d5a66a03c8419

        SHA256

        bf59e116361cde48bd16904af8ac899892282d37d30c6058ff3181c5435d4266

        SHA512

        7c3fd6f5a66520934081c722b8858eb2a0c23b9087ae14698ffc5f8c9c83786b2bdd96790f866354e8b76851cd69be527b9ba7986f2478d648066366f4d1e83b

      • \Program Files (x86)\Universal Extractor\UniExtract.exe

        Filesize

        3.3MB

        MD5

        01a2b1c08f362133d69147efeaccd9f3

        SHA1

        4ce4452184a1ad4b87e731fdf96d5a66a03c8419

        SHA256

        bf59e116361cde48bd16904af8ac899892282d37d30c6058ff3181c5435d4266

        SHA512

        7c3fd6f5a66520934081c722b8858eb2a0c23b9087ae14698ffc5f8c9c83786b2bdd96790f866354e8b76851cd69be527b9ba7986f2478d648066366f4d1e83b

      • \Program Files (x86)\Universal Extractor\UniExtract.exe

        Filesize

        3.3MB

        MD5

        01a2b1c08f362133d69147efeaccd9f3

        SHA1

        4ce4452184a1ad4b87e731fdf96d5a66a03c8419

        SHA256

        bf59e116361cde48bd16904af8ac899892282d37d30c6058ff3181c5435d4266

        SHA512

        7c3fd6f5a66520934081c722b8858eb2a0c23b9087ae14698ffc5f8c9c83786b2bdd96790f866354e8b76851cd69be527b9ba7986f2478d648066366f4d1e83b

      • \Program Files (x86)\Universal Extractor\UniExtract.exe

        Filesize

        3.3MB

        MD5

        01a2b1c08f362133d69147efeaccd9f3

        SHA1

        4ce4452184a1ad4b87e731fdf96d5a66a03c8419

        SHA256

        bf59e116361cde48bd16904af8ac899892282d37d30c6058ff3181c5435d4266

        SHA512

        7c3fd6f5a66520934081c722b8858eb2a0c23b9087ae14698ffc5f8c9c83786b2bdd96790f866354e8b76851cd69be527b9ba7986f2478d648066366f4d1e83b

      • \Program Files (x86)\Universal Extractor\UniExtract.exe

        Filesize

        3.3MB

        MD5

        01a2b1c08f362133d69147efeaccd9f3

        SHA1

        4ce4452184a1ad4b87e731fdf96d5a66a03c8419

        SHA256

        bf59e116361cde48bd16904af8ac899892282d37d30c6058ff3181c5435d4266

        SHA512

        7c3fd6f5a66520934081c722b8858eb2a0c23b9087ae14698ffc5f8c9c83786b2bdd96790f866354e8b76851cd69be527b9ba7986f2478d648066366f4d1e83b

      • \Users\Admin\AppData\Local\Temp\is-8JCAH.tmp\is-274AK.tmp

        Filesize

        644KB

        MD5

        d2d4c4adbd8fe86cbef5547c64ff6c3e

        SHA1

        b959a16143a81a1dac99ff387d597e1e20b2b2e0

        SHA256

        abf82ee3b4593051434be8721e79a7df39e75d3078b4fc90a4e0f8a7de6aa3ba

        SHA512

        653bfc044a31794db372b6c3f21c5f97cfd55349953e9a755654263549bc8a5f94e58343a4fd1411ddf550f44526a94027610c212126c98adc123e92670941f6

      • \Users\Admin\AppData\Local\Temp\is-V98O9.tmp\_iscrypt.dll

        Filesize

        2KB

        MD5

        a69559718ab506675e907fe49deb71e9

        SHA1

        bc8f404ffdb1960b50c12ff9413c893b56f2e36f

        SHA256

        2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

        SHA512

        e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

      • \Users\Admin\AppData\Local\Temp\is-V98O9.tmp\_isetup\_shfoldr.dll

        Filesize

        22KB

        MD5

        92dc6ef532fbb4a5c3201469a5b5eb63

        SHA1

        3e89ff837147c16b4e41c30d6c796374e0b8e62c

        SHA256

        9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

        SHA512

        9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

      • \Users\Admin\AppData\Local\Temp\is-V98O9.tmp\_isetup\_shfoldr.dll

        Filesize

        22KB

        MD5

        92dc6ef532fbb4a5c3201469a5b5eb63

        SHA1

        3e89ff837147c16b4e41c30d6c796374e0b8e62c

        SHA256

        9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

        SHA512

        9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

      • memory/632-93-0x0000000001B70000-0x0000000002CBF000-memory.dmp

        Filesize

        17.3MB

      • memory/632-92-0x0000000001B70000-0x0000000002CBF000-memory.dmp

        Filesize

        17.3MB

      • memory/632-91-0x0000000000400000-0x000000000154F000-memory.dmp

        Filesize

        17.3MB

      • memory/632-95-0x0000000000400000-0x000000000154F000-memory.dmp

        Filesize

        17.3MB

      • memory/632-99-0x0000000000400000-0x000000000154F000-memory.dmp

        Filesize

        17.3MB

      • memory/632-100-0x0000000000400000-0x000000000154F000-memory.dmp

        Filesize

        17.3MB

      • memory/1272-78-0x0000000001AD0000-0x0000000002C1F000-memory.dmp

        Filesize

        17.3MB

      • memory/1272-81-0x0000000000400000-0x000000000154F000-memory.dmp

        Filesize

        17.3MB

      • memory/1272-79-0x0000000000400000-0x000000000154F000-memory.dmp

        Filesize

        17.3MB

      • memory/1272-80-0x0000000000400000-0x000000000154F000-memory.dmp

        Filesize

        17.3MB

      • memory/1272-77-0x0000000001AD0000-0x0000000002C1F000-memory.dmp

        Filesize

        17.3MB

      • memory/1272-76-0x0000000000400000-0x000000000154F000-memory.dmp

        Filesize

        17.3MB

      • memory/1272-97-0x0000000000400000-0x000000000154F000-memory.dmp

        Filesize

        17.3MB

      • memory/1472-98-0x0000000003050000-0x000000000419F000-memory.dmp

        Filesize

        17.3MB

      • memory/1472-90-0x0000000003050000-0x000000000419F000-memory.dmp

        Filesize

        17.3MB

      • memory/1472-75-0x0000000003050000-0x000000000419F000-memory.dmp

        Filesize

        17.3MB

      • memory/1472-96-0x0000000003050000-0x000000000419F000-memory.dmp

        Filesize

        17.3MB

      • memory/1524-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

        Filesize

        8KB

      • memory/1524-65-0x0000000000400000-0x0000000000413000-memory.dmp

        Filesize

        76KB

      • memory/1524-55-0x0000000000400000-0x0000000000413000-memory.dmp

        Filesize

        76KB