Analysis

  • max time kernel
    90s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 14:27

General

  • Target

    teamredminer-v0.3.4-win/start_cnv8.bat

  • Size

    1KB

  • MD5

    2a3678b82753d786ac3a98c6ae19cc49

  • SHA1

    274dddcba965bf2949d64c687e719cb66030b484

  • SHA256

    ee912ceb57f257d5a6a3911b0954aa4de7d8eb46dd6e1bb8d6f245a2c400f404

  • SHA512

    1b31a7a5083606966f92814901f66e9266c16733669027171fbd21ed0ac4f981f0d0426ebe8d2544b2cd32fa03352d1f43fc17cf0372eb9f6cd2383bd916df1e

Score
9/10

Malware Config

Signatures

  • Detected Stratum cryptominer command

    Looks to be attempting to contact Stratum mining pool.

  • Loads dropped DLL 3 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Program crash 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\teamredminer-v0.3.4-win\start_cnv8.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Users\Admin\AppData\Local\Temp\teamredminer-v0.3.4-win\teamredminer.exe
      teamredminer.exe -a cnv8 -o stratum+tcp://pool.supportxmr.com:7777 -u 479c6JsyawEVAMNZU8GMmXgVPTxd1vdejR6vVpsm7z8y2AvP7C5hz2g5gfrqyffpvLPLYb2eUmmWA5yhRw5ANYyePX7SvLE -p x
      2⤵
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:2368
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 1084
        3⤵
        • Program crash
        PID:3892
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 1084
        3⤵
        • Program crash
        PID:952
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 2368 -ip 2368
    1⤵
      PID:2520
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2368 -ip 2368
      1⤵
        PID:4648

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\ERR\Sandbox\done\9.89.79.69\local\modified\@SYSWOW64@\rat.exe
        Filesize

        4.9MB

        MD5

        0d46a5e73dc74ebc14753f25796be25d

        SHA1

        ce737d3ce162912f5a0d8b13db022595b36b889c

        SHA256

        1e1635f254c180f6c7205444a14251a8dfb299f872b70bd41c69db711c349c15

        SHA512

        e00e107d9f194eadaa2d383b634a3a580ba43400909643bcfa5c41e069ff21f8a4f0101c3a311e11485dc4bd132463dfc555dc45fc0917ab8fb9be8e6ec47e33

      • C:\Users\Admin\AppData\Local\ERR\Sandbox\done\9.89.79.69\local\temp\2368_73ae0000_tls.dll
        Filesize

        1024B

        MD5

        cdb20c9209e6696a90d91f603ff02eb6

        SHA1

        071bd4956ad197662562b5b624f93435e3bde9b4

        SHA256

        49ef66592408bf827b966e589f7ff316a17ad566bcbccd54e1c64166e470f228

        SHA512

        caa6ac49d2c84795795f89b4b0daf1ef7e75fecdb20a6155e46fcc37b0a40aac9d9bd1fe30cdecf5ef4154d14fef9058a8f7f205954aee886e3f5384ca847548

      • C:\Users\Admin\AppData\Local\ERR\Sandbox\done\9.89.79.69\local\temp\2368_75700000_tls.dll
        Filesize

        1024B

        MD5

        7cbf39771c5187619bcb90ddc3fd3a56

        SHA1

        950e1aee6d1baaa33f89501cc8abe1e1d13df751

        SHA256

        7edd2bad8be17a0ef8f9b0f6b95d4f3469cc961e1f02660b4708a529bb914d82

        SHA512

        b6cbf9d275facbadd6b8ae1dd19cf63e5a5a2fd90ea53e3cd2dfa2e2f0530b153999e86491d579003c3342666c2d74a75b596383b1e03fb4060af4e296cc8353

      • memory/2368-130-0x0000000000000000-mapping.dmp
      • memory/2368-132-0x0000000000FC0000-0x000000000130A000-memory.dmp
        Filesize

        3.3MB

      • memory/2368-133-0x0000000000FC0000-0x000000000130A000-memory.dmp
        Filesize

        3.3MB

      • memory/2368-134-0x0000000000FC0000-0x000000000130A000-memory.dmp
        Filesize

        3.3MB

      • memory/2368-135-0x0000000000FC0000-0x000000000130A000-memory.dmp
        Filesize

        3.3MB

      • memory/2368-136-0x0000000000FC0000-0x000000000130A000-memory.dmp
        Filesize

        3.3MB

      • memory/2368-138-0x0000000000FC0000-0x000000000130A000-memory.dmp
        Filesize

        3.3MB

      • memory/2368-137-0x0000000000FC0000-0x000000000130A000-memory.dmp
        Filesize

        3.3MB

      • memory/2368-140-0x0000000000FC0000-0x000000000130A000-memory.dmp
        Filesize

        3.3MB

      • memory/2368-139-0x0000000000FC0000-0x000000000130A000-memory.dmp
        Filesize

        3.3MB

      • memory/2368-142-0x0000000000FC0000-0x000000000130A000-memory.dmp
        Filesize

        3.3MB

      • memory/2368-143-0x0000000010000000-0x000000001006A000-memory.dmp
        Filesize

        424KB

      • memory/2368-148-0x0000000010000000-0x000000001006A000-memory.dmp
        Filesize

        424KB

      • memory/2368-151-0x00000000001C0000-0x00000000001C2000-memory.dmp
        Filesize

        8KB

      • memory/2368-154-0x0000000000C70000-0x0000000000FB5000-memory.dmp
        Filesize

        3.3MB

      • memory/2368-156-0x0000000010000000-0x000000001006A000-memory.dmp
        Filesize

        424KB

      • memory/2368-158-0x0000000076F10000-0x00000000770B3000-memory.dmp
        Filesize

        1.6MB

      • memory/2368-157-0x00000000758D0000-0x0000000075E83000-memory.dmp
        Filesize

        5.7MB

      • memory/2368-164-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-165-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-166-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-167-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-168-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-169-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-170-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-172-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-171-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-174-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-173-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-175-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-176-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-177-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-178-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-179-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-180-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-181-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-182-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-183-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-184-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-185-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-186-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-187-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-188-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-189-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-190-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-191-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-192-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-193-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-194-0x0000000073DD0000-0x0000000073DF8000-memory.dmp
        Filesize

        160KB

      • memory/2368-198-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB

      • memory/2368-197-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB

      • memory/2368-199-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB

      • memory/2368-200-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB

      • memory/2368-201-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB

      • memory/2368-202-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB

      • memory/2368-203-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB

      • memory/2368-204-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB

      • memory/2368-205-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB

      • memory/2368-206-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB

      • memory/2368-207-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB

      • memory/2368-208-0x0000000073AE0000-0x0000000073CF0000-memory.dmp
        Filesize

        2.1MB