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
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10/06/2024, 14:30

General

  • Target

    ea1ba2000d1cf9c777a61f0ff984010580c0c05b160b861e8120eea90fbb7732.exe

  • Size

    963KB

  • MD5

    45ce8f6166a2ab1ed33ee0c6ad7e5ec2

  • SHA1

    250d43209a3add8f5f87b1e107a744bc1aeb39fa

  • SHA256

    ea1ba2000d1cf9c777a61f0ff984010580c0c05b160b861e8120eea90fbb7732

  • SHA512

    be6b2362fe1aa3504851eccf6da9362d29324d81503669a3602b4865e4df22adec59d2cc3c3962949bd4f7c4c8317918c3af262585ca5cf1649b8814b63cd7f9

  • SSDEEP

    24576:KbB5PmFtYSm0nVYnbuZycUit/rldx5Xeh:GBBmLlOnyZycUGzldrXeh

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 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:1180
      • C:\Users\Admin\AppData\Local\Temp\ea1ba2000d1cf9c777a61f0ff984010580c0c05b160b861e8120eea90fbb7732.exe
        "C:\Users\Admin\AppData\Local\Temp\ea1ba2000d1cf9c777a61f0ff984010580c0c05b160b861e8120eea90fbb7732.exe"
        2⤵
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2780
        • C:\Windows\SysWOW64\net.exe
          net stop "Kingsoft AntiVirus Service"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2772
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
            4⤵
              PID:2924
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c C:\Users\Admin\AppData\Local\Temp\$$a364C.bat
            3⤵
            • Deletes itself
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:2540
            • C:\Users\Admin\AppData\Local\Temp\ea1ba2000d1cf9c777a61f0ff984010580c0c05b160b861e8120eea90fbb7732.exe
              "C:\Users\Admin\AppData\Local\Temp\ea1ba2000d1cf9c777a61f0ff984010580c0c05b160b861e8120eea90fbb7732.exe"
              4⤵
              • Executes dropped EXE
              PID:2436
          • 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:2544
            • C:\Windows\SysWOW64\net.exe
              net stop "Kingsoft AntiVirus Service"
              4⤵
              • Suspicious use of WriteProcessMemory
              PID:2672
              • C:\Windows\SysWOW64\net1.exe
                C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
                5⤵
                  PID:2604
              • C:\Windows\SysWOW64\net.exe
                net stop "Kingsoft AntiVirus Service"
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:2332
                • C:\Windows\SysWOW64\net1.exe
                  C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
                  5⤵
                    PID:2380

          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

            264KB

            MD5

            13f9830e90f8ac821ef27716d2004aae

            SHA1

            d914c3ec48f990a4fce0a7034713b8e7db6efe7c

            SHA256

            4e611a159f33cee85eb06474ccd16df38d9bb649657e844ccb4b1ef1b93ba7a9

            SHA512

            8352af498e96bbe7ce457f9f718e440e0026c5a53c3fa2d53f92e58191f9bb2722000dbff9cf0694c5045a3b82723ee99fc46f4b6a7614a963f3b036d24affe0

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

            Filesize

            484KB

            MD5

            7b714d463f7db900d5b6e757778a8ab8

            SHA1

            2cfc0e9f54236af8e10b0bfa551d87a20982b733

            SHA256

            c995370836939a29853611830ca08d437286d4f45603edce88f36aa1f99a0d97

            SHA512

            e8fe8823b5b7f282c24c964cbf4f248b7562259a13410bf95997288727f9bfc6ea51c4aa40182b649a2235bafc02062e0c57f4f62876b5174395071a8d68f9bb

          • C:\Users\Admin\AppData\Local\Temp\$$a364C.bat

            Filesize

            722B

            MD5

            dace042b0ec71db0e4ce1e3bab4f6d30

            SHA1

            6115f52515a2359b1f5d318e383d373214460ce5

            SHA256

            9419df7e04080ed270e7484e358e4362c700247fc7209947323925f55fb246b0

            SHA512

            09aab506ec8149bfe9cdb21b2a3e361f6a194cf90dbe9a79af1c21be72d21e00536edbe736da56553703c01f09021a72e509d2aeb5c06d1a8a76e84094d02846

          • C:\Users\Admin\AppData\Local\Temp\ea1ba2000d1cf9c777a61f0ff984010580c0c05b160b861e8120eea90fbb7732.exe.exe

            Filesize

            924KB

            MD5

            30d9ada08a6b9e08b233352cedec77ef

            SHA1

            af4947cf613a4792c713cd354c27e3fc4ea03b0a

            SHA256

            c060a5b0c72335d27b2893b99344c42c1aef930af4e45c2f948a88687089a73c

            SHA512

            08b0d205acc8522e6b6752570d8671d7fd716f0085a05ecedd83e1a95112d078c68f30b9e97199d9f95ca51b13a2f46882f8a0224fd1cb027050f16151f422fb

          • C:\Windows\Logo1_.exe

            Filesize

            39KB

            MD5

            2d217bf61506d7c8b29455f0488515bd

            SHA1

            12b7ce46a4c1597b93c42f62f5cd037820a856ff

            SHA256

            e44e88919397fb8447a84b8136a3cfb72d8b80da13eac60fd94d7094b792d4d1

            SHA512

            aebe3c0ea2bee6ca29b876b4438ddcc4478697229a00aa71891d5cef131a47f02ff52bf7c32ce6fb5fb6aebf982d052af5bf9da2d07d1a328f63f2b701c84c9f

          • F:\$RECYCLE.BIN\S-1-5-21-1298544033-3225604241-2703760938-1000\_desktop.ini

            Filesize

            9B

            MD5

            60b1ffe4d5892b7ae054738eec1fd425

            SHA1

            80d4e944617f4132b1c6917345b158f3693f35c8

            SHA256

            5e9944cc48c7ec641cf7b1b0125f47f26102c371a973612f0583f604bc3900d4

            SHA512

            7f5c200924dbb5531df997e6a35cb94f36b54f5651284b0d6404f0576301125ef72b410a170fca889d46c033063663cfc7791f9e4c3c30695af069053eee66cc

          • memory/1180-29-0x0000000002A00000-0x0000000002A01000-memory.dmp

            Filesize

            4KB

          • memory/2544-32-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB

          • memory/2544-2977-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB

          • memory/2544-20-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB

          • memory/2544-4142-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB

          • memory/2780-12-0x00000000002F0000-0x000000000032D000-memory.dmp

            Filesize

            244KB

          • memory/2780-17-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB

          • memory/2780-0-0x0000000000400000-0x000000000043D000-memory.dmp

            Filesize

            244KB