Analysis

  • max time kernel
    94s
  • max time network
    150s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-02-2023 15:38

General

  • Target

    bc7384ed49a6141b5153083503309c4ef8a10f947fe9f5632e577b314e5a15ab.exe

  • Size

    578KB

  • MD5

    85a49da67957beafebba9d9e8f2f5824

  • SHA1

    73d119e46454ce005079ecb7171c06a0a46e7a8c

  • SHA256

    bc7384ed49a6141b5153083503309c4ef8a10f947fe9f5632e577b314e5a15ab

  • SHA512

    649d7b29f4b2e864f924c6280d1da5ff5b465c84b2181047ae6fef1587f7bd149f3027339aa677079e891c6ed4921017dd578372e4e87157cdcfad273546ebd3

  • SSDEEP

    12288:MMrty90ph5KclOu6/jDznK4uFVkqGUvviEMm5UCqfj:Jy2hEclST8fGyRhI

Malware Config

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 10 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bc7384ed49a6141b5153083503309c4ef8a10f947fe9f5632e577b314e5a15ab.exe
    "C:\Users\Admin\AppData\Local\Temp\bc7384ed49a6141b5153083503309c4ef8a10f947fe9f5632e577b314e5a15ab.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bigg.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bigg.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5068
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aigf.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aigf.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4612
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nika.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nika.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3712
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xriv.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xriv.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1852
      • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
        "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3336
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN mnolyk.exe /TR "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:4860
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "mnolyk.exe" /P "Admin:N"&&CACLS "mnolyk.exe" /P "Admin:R" /E&&echo Y|CACLS "..\4b9a106e76" /P "Admin:N"&&CACLS "..\4b9a106e76" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4776
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:764
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:3264
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:1252
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3940
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\4b9a106e76" /P "Admin:N"
                    5⤵
                      PID:2504
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\4b9a106e76" /P "Admin:R" /E
                      5⤵
                        PID:2204
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3908
              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:1276

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bigg.exe

                Filesize

                391KB

                MD5

                33beabceea55d43559d0a51fb9006775

                SHA1

                cf1f399682ad464bccf065bbf0a03c69868668a5

                SHA256

                a66d49fc24a356bbf799ec056beadc6a04fd194dc13c6f19953b0008b866165d

                SHA512

                1c2db6db2fc3839eac8b1b560bb97beba3fb92e36dee66dcc0a9b3467f9f37c7063e40e234b2ff860416128cacdb6dcd47a019fa5dca9517edc643618dc1ab09

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bigg.exe

                Filesize

                391KB

                MD5

                33beabceea55d43559d0a51fb9006775

                SHA1

                cf1f399682ad464bccf065bbf0a03c69868668a5

                SHA256

                a66d49fc24a356bbf799ec056beadc6a04fd194dc13c6f19953b0008b866165d

                SHA512

                1c2db6db2fc3839eac8b1b560bb97beba3fb92e36dee66dcc0a9b3467f9f37c7063e40e234b2ff860416128cacdb6dcd47a019fa5dca9517edc643618dc1ab09

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xriv.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xriv.exe

                Filesize

                236KB

                MD5

                8bb923c4d81284daef7896e5682df6c6

                SHA1

                67e34a96b77e44b666c5479f540995bdeacf5de2

                SHA256

                9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                SHA512

                2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aigf.exe

                Filesize

                363KB

                MD5

                a1766f3464e706cabd3e6f6b5e476dfb

                SHA1

                b8d413d50f3662963ae3f4c7f293a7ceb860055a

                SHA256

                3da6c10c84ba21f105fdd1f753dabf249cf66c14ef9f786ee1215c7af1e23c84

                SHA512

                178354c9ec0d4297a7ccfae7905c071081e9b4c1e032147f8281acb7212c14cc003a4a369848a62c16495c8aad63eaeaa0c94bf77da769f189bcc900742a89cd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aigf.exe

                Filesize

                363KB

                MD5

                a1766f3464e706cabd3e6f6b5e476dfb

                SHA1

                b8d413d50f3662963ae3f4c7f293a7ceb860055a

                SHA256

                3da6c10c84ba21f105fdd1f753dabf249cf66c14ef9f786ee1215c7af1e23c84

                SHA512

                178354c9ec0d4297a7ccfae7905c071081e9b4c1e032147f8281acb7212c14cc003a4a369848a62c16495c8aad63eaeaa0c94bf77da769f189bcc900742a89cd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nika.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nika.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                Filesize

                89KB

                MD5

                c79b74d8fec5e7e2ba2f1789fd582a15

                SHA1

                78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                SHA256

                b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                SHA512

                0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

              • \Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                Filesize

                89KB

                MD5

                c79b74d8fec5e7e2ba2f1789fd582a15

                SHA1

                78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                SHA256

                b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                SHA512

                0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

              • memory/2456-149-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-159-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-134-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-135-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-136-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-137-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-138-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-139-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-140-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-141-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-142-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-143-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-144-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-145-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-146-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-147-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-148-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-115-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-150-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-151-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-152-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-154-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-155-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-153-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-156-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-157-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-158-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-133-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-160-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-132-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-131-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-130-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-129-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-116-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-128-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-117-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-118-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-127-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-126-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-119-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-125-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-124-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-120-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-123-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-122-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/2456-121-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/3712-285-0x0000000000F20000-0x0000000000F2A000-memory.dmp

                Filesize

                40KB

              • memory/4612-275-0x00000000025A0000-0x00000000025B8000-memory.dmp

                Filesize

                96KB

              • memory/4612-263-0x00000000001D0000-0x00000000001FD000-memory.dmp

                Filesize

                180KB

              • memory/4612-264-0x0000000000400000-0x0000000000476000-memory.dmp

                Filesize

                472KB

              • memory/4612-269-0x00000000022E0000-0x00000000022FA000-memory.dmp

                Filesize

                104KB

              • memory/4612-273-0x0000000004C20000-0x000000000511E000-memory.dmp

                Filesize

                5.0MB

              • memory/4612-262-0x0000000000742000-0x0000000000762000-memory.dmp

                Filesize

                128KB

              • memory/4612-278-0x0000000000742000-0x0000000000762000-memory.dmp

                Filesize

                128KB

              • memory/4612-280-0x0000000000742000-0x0000000000762000-memory.dmp

                Filesize

                128KB

              • memory/4612-281-0x0000000000400000-0x0000000000476000-memory.dmp

                Filesize

                472KB

              • memory/5068-176-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-172-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-177-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-179-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-175-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-174-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-173-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-180-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-181-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-178-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-171-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-170-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-168-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-167-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-166-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-165-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-164-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB

              • memory/5068-163-0x00000000777D0000-0x000000007795E000-memory.dmp

                Filesize

                1.6MB