Analysis

  • max time kernel
    131s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/02/2023, 17:57

General

  • Target

    ede7fc6ebe1dcb09a9ef261291a766d474d17a4f66ca04a6f4e1304d888eed8f.exe

  • Size

    567KB

  • MD5

    d64895a2de00a51b6eb8ea4ea5d23e96

  • SHA1

    d5ebe9a196cd563f85cdbe011b86c19b764b19d8

  • SHA256

    ede7fc6ebe1dcb09a9ef261291a766d474d17a4f66ca04a6f4e1304d888eed8f

  • SHA512

    89deb974da8907c8e4818b2fb2dc735ded9fb2b406ef79f12debe354004ecd844d6d5598f239961b714dfc67d753b8681eb5b74a6b3427f76786ae6e161493ef

  • SSDEEP

    12288:UMrFy90TWfmvp+1KETHl4tWW7NjaHeK9EF3OujJTR1:xyXfmB+Mc2YW6eK9EVR

Malware Config

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/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 12 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 7 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\ede7fc6ebe1dcb09a9ef261291a766d474d17a4f66ca04a6f4e1304d888eed8f.exe
    "C:\Users\Admin\AppData\Local\Temp\ede7fc6ebe1dcb09a9ef261291a766d474d17a4f66ca04a6f4e1304d888eed8f.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1812
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cgqu.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cgqu.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4692
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\agqx.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\agqx.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5016
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mika.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mika.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2604
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vona.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vona.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3132
      • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
        "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2500
        • 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\5eb6b96734\mnolyk.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:3440
        • 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 "..\5eb6b96734" /P "Admin:N"&&CACLS "..\5eb6b96734" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4004
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4352
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:1484
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:2288
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2652
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5eb6b96734" /P "Admin:N"
                    5⤵
                      PID:4696
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:424
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1924
              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:4256
              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                1⤵
                • Executes dropped EXE
                PID:2388

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                Filesize

                236KB

                MD5

                fde8915d251fada3a37530421eb29dcf

                SHA1

                44386a8947ddfab993409945dae05a772a13e047

                SHA256

                6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                SHA512

                ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                Filesize

                236KB

                MD5

                fde8915d251fada3a37530421eb29dcf

                SHA1

                44386a8947ddfab993409945dae05a772a13e047

                SHA256

                6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                SHA512

                ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                Filesize

                236KB

                MD5

                fde8915d251fada3a37530421eb29dcf

                SHA1

                44386a8947ddfab993409945dae05a772a13e047

                SHA256

                6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                SHA512

                ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

              • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe

                Filesize

                236KB

                MD5

                fde8915d251fada3a37530421eb29dcf

                SHA1

                44386a8947ddfab993409945dae05a772a13e047

                SHA256

                6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                SHA512

                ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

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

                Filesize

                380KB

                MD5

                d8d0075d0375db0d7d4fce18dd0af9b2

                SHA1

                8c2c4579a7ec7660065a179379c744e3039a724e

                SHA256

                063dfcf90eac2c36686929a5c735f15213fecccbce593a4333070c942eb784e4

                SHA512

                b494e172b1ded4c0563feb643a1d0cadeef0bc48108a622c3bce38a77281cd40ef37a03e21669db5c3683170135a158a1d80573fc654085d4a1117492c05b323

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

                Filesize

                380KB

                MD5

                d8d0075d0375db0d7d4fce18dd0af9b2

                SHA1

                8c2c4579a7ec7660065a179379c744e3039a724e

                SHA256

                063dfcf90eac2c36686929a5c735f15213fecccbce593a4333070c942eb784e4

                SHA512

                b494e172b1ded4c0563feb643a1d0cadeef0bc48108a622c3bce38a77281cd40ef37a03e21669db5c3683170135a158a1d80573fc654085d4a1117492c05b323

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

                Filesize

                236KB

                MD5

                fde8915d251fada3a37530421eb29dcf

                SHA1

                44386a8947ddfab993409945dae05a772a13e047

                SHA256

                6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                SHA512

                ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

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

                Filesize

                236KB

                MD5

                fde8915d251fada3a37530421eb29dcf

                SHA1

                44386a8947ddfab993409945dae05a772a13e047

                SHA256

                6cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116

                SHA512

                ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd

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

                Filesize

                364KB

                MD5

                06e19bf4f39f6e632d91be87a226312a

                SHA1

                cd0e1696ff00afb7d024eec8213a8f4e0228765c

                SHA256

                9b6b4589bf5411e47f02676d798e11b09d09980915210184c72c4b2f75203fdd

                SHA512

                0a52a1a2662a1781b5c41f82c542126c1d23854cb1b9a49c729241bd3de4d0a8feedc7dee1609429b3e0465a473e9d8e27ea28dfc4a41abec8ae3931f73f422c

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

                Filesize

                364KB

                MD5

                06e19bf4f39f6e632d91be87a226312a

                SHA1

                cd0e1696ff00afb7d024eec8213a8f4e0228765c

                SHA256

                9b6b4589bf5411e47f02676d798e11b09d09980915210184c72c4b2f75203fdd

                SHA512

                0a52a1a2662a1781b5c41f82c542126c1d23854cb1b9a49c729241bd3de4d0a8feedc7dee1609429b3e0465a473e9d8e27ea28dfc4a41abec8ae3931f73f422c

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

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

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

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                9221a421a3e777eb7d4ce55e474bcc4a

                SHA1

                c96d7bd7ccbf9352d50527bff472595b3dc5298e

                SHA256

                10ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8

                SHA512

                63ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                9221a421a3e777eb7d4ce55e474bcc4a

                SHA1

                c96d7bd7ccbf9352d50527bff472595b3dc5298e

                SHA256

                10ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8

                SHA512

                63ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3

              • memory/2604-150-0x00007FFC1C7B0000-0x00007FFC1D271000-memory.dmp

                Filesize

                10.8MB

              • memory/2604-149-0x00007FFC1C7B0000-0x00007FFC1D271000-memory.dmp

                Filesize

                10.8MB

              • memory/2604-148-0x00000000001E0000-0x00000000001EA000-memory.dmp

                Filesize

                40KB

              • memory/5016-144-0x0000000000400000-0x000000000059A000-memory.dmp

                Filesize

                1.6MB

              • memory/5016-143-0x0000000000873000-0x0000000000893000-memory.dmp

                Filesize

                128KB

              • memory/5016-142-0x0000000000873000-0x0000000000893000-memory.dmp

                Filesize

                128KB

              • memory/5016-141-0x0000000000400000-0x000000000059A000-memory.dmp

                Filesize

                1.6MB

              • memory/5016-140-0x0000000000720000-0x000000000074D000-memory.dmp

                Filesize

                180KB

              • memory/5016-139-0x0000000000873000-0x0000000000893000-memory.dmp

                Filesize

                128KB

              • memory/5016-138-0x0000000004D10000-0x00000000052B4000-memory.dmp

                Filesize

                5.6MB