Windows 7 deprecation

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

Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    07/06/2024, 15:34

General

  • Target

    08ab10a8ed97686c47460c2dcc95bca851723fdfba8a4b6875ccaf8347d66db0.exe

  • Size

    66KB

  • MD5

    f86fb27f7f8bb555210816434cc4f83b

  • SHA1

    a04a14cbcf001ee2e9cbc5f6030c67c58d5ebe67

  • SHA256

    08ab10a8ed97686c47460c2dcc95bca851723fdfba8a4b6875ccaf8347d66db0

  • SHA512

    bbeb50d41d0f36926d6d6019dd1b0625156998577b970b1db993bc7270489312babf8b5572dd851a958b9240c3772580b91345531b5e9bc95bf886253143226a

  • SSDEEP

    768:mYBXdh+Vxr1x5cE9Fl5pz8UOutDlMXaoSunjXWNNwDp+Ozli4BaXP0dByt6O/AkZ:/B/srz8VuJlMXaDuiNSDfzHa/iSfRmq

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 43 IoCs
  • Suspicious use of WriteProcessMemory 38 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1204
      • C:\Users\Admin\AppData\Local\Temp\08ab10a8ed97686c47460c2dcc95bca851723fdfba8a4b6875ccaf8347d66db0.exe
        "C:\Users\Admin\AppData\Local\Temp\08ab10a8ed97686c47460c2dcc95bca851723fdfba8a4b6875ccaf8347d66db0.exe"
        2⤵
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1664
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2888
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
              PID:2008
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c C:\Users\Admin\AppData\Local\Temp\$$aEB0.bat
            3⤵
            • Deletes itself
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:2628
            • C:\Users\Admin\AppData\Local\Temp\08ab10a8ed97686c47460c2dcc95bca851723fdfba8a4b6875ccaf8347d66db0.exe
              "C:\Users\Admin\AppData\Local\Temp\08ab10a8ed97686c47460c2dcc95bca851723fdfba8a4b6875ccaf8347d66db0.exe"
              4⤵
              • Executes dropped EXE
              PID:2492
          • C:\Windows\Logo1_.exe
            C:\Windows\Logo1_.exe
            3⤵
            • Executes dropped EXE
            • Enumerates connected drives
            • Drops file in Program Files directory
            • Drops file in Windows directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:2636
            • C:\Windows\SysWOW64\net.exe
              net stop "Kingsoft AntiVirus Service"
              4⤵
              • Suspicious use of WriteProcessMemory
              PID:2520
              • C:\Windows\SysWOW64\net1.exe
                C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
                5⤵
                  PID:2740
              • C:\Windows\SysWOW64\net.exe
                net stop "Kingsoft AntiVirus Service"
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:2568
                • C:\Windows\SysWOW64\net1.exe
                  C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
                  5⤵
                    PID:2404

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe

            Filesize

            258KB

            MD5

            a250aa2897bf08c76a4de6de8562286e

            SHA1

            2dfca956f87c670477e8b3d31bd0664018ca0219

            SHA256

            65b18c4626b691c78ebd76f4f497f4f54e0dfde43371102719087cbda44e1c69

            SHA512

            004dca009b53b4b3040fbb84eff848b984fc94ae377c316bfaefe47c648ef826e346202088c656482ee63e6ef3f470896dc577fe4a62e2bec2e2d46fd5d9d5fc

          • C:\ProgramData\Package Cache\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\vcredist_x64.exe

            Filesize

            478KB

            MD5

            5264aab343fc1f53c29d1065346d0010

            SHA1

            db43bc0b28b4ada0c5635db50fd0b64410ab76ad

            SHA256

            d33d56847b353c8207a43aa01cc75527328ebf4bba669e90e29266d1b6fb57dd

            SHA512

            bb4ba1f7c5cae56cef564dd99f1a1fd3e2c656f8004f689a22ea641d886cbb3a19dde3dce5be4cf8cee4ce190170fd8c5390cb9c7c40ae54109559685119a958

          • C:\Users\Admin\AppData\Local\Temp\$$aEB0.bat

            Filesize

            721B

            MD5

            3d73fad1cf1993731a78230b2be68270

            SHA1

            247e56eacf8ea09801083c82ea7a57fda2857d49

            SHA256

            d365083eaff897e8c44c8778ca84c038bd2e15bec623314a8712c0137576ed9e

            SHA512

            6580165d061848b22ce00a914b47e9a2510ca18fad9d1da1e1bfba2174daa610d16e9d25c708fae17888bb281601b2833ce007a513c70266fcce2f608ce237ec

          • C:\Users\Admin\AppData\Local\Temp\08ab10a8ed97686c47460c2dcc95bca851723fdfba8a4b6875ccaf8347d66db0.exe.exe

            Filesize

            33KB

            MD5

            aa8eced8b0c3b3722e8958b79a4c6296

            SHA1

            4ff7ef88e26a40675f194b7f07e1bf8f3350ba07

            SHA256

            91e0b1b49ace92844e5a9afffcf2fb584cfec9f548e58ef57e3dd37dfd19f638

            SHA512

            6f2f104befbeefa821b86d47ec256f7b13ae8f00a7cbd5d724a7bdfd20c94c5cb53c654b5637b3c7ae4fc3cd2f10d6332bf08d85af718201068a985214322698

          • C:\Windows\Logo1_.exe

            Filesize

            33KB

            MD5

            90ec7c50aec83a0f7624ef99fbf56efd

            SHA1

            c27225e22d2b67947763a6807ad30315ca37c7ff

            SHA256

            92980a159169e0859fbea14aeece4d664bd6b190ddae4e0433bb9329a428d3c9

            SHA512

            f916293e2bb72eef430c11bd0567fb656e217147e8069f1ef7a4f3cd5d6b25b52992126ddd88ad6b8dbbc57be1b2ab06892897277f81b03ca34056747d2be96d

          • F:\$RECYCLE.BIN\S-1-5-21-2248906074-2862704502-246302768-1000\_desktop.ini

            Filesize

            8B

            MD5

            5db3a6182cd872eaab6e2e7df1096b6c

            SHA1

            3e324dd00c5b4aa1e4bc5176310a642cefbc8c2a

            SHA256

            734417b13fb0508f286fe107625febab857319f967d8c512786c7a45f8c575bf

            SHA512

            2216f82eee3214ae8bcca36317dada5873b818cd0fb23ebab360998fe0a1d1108172a7ea274bd56606f632cea033f347c0913dff9f0538e99edb4641c92d8149

          • memory/1204-27-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

            Filesize

            4KB

          • memory/1664-0-0x0000000000400000-0x0000000000440000-memory.dmp

            Filesize

            256KB

          • memory/1664-17-0x0000000000400000-0x0000000000440000-memory.dmp

            Filesize

            256KB

          • memory/2636-31-0x0000000000400000-0x0000000000440000-memory.dmp

            Filesize

            256KB

          • memory/2636-19-0x0000000000400000-0x0000000000440000-memory.dmp

            Filesize

            256KB

          • memory/2636-3322-0x0000000000400000-0x0000000000440000-memory.dmp

            Filesize

            256KB

          • memory/2636-4141-0x0000000000400000-0x0000000000440000-memory.dmp

            Filesize

            256KB