Analysis

  • max time kernel
    114s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-02-2023 11:21

General

  • Target

    0e642f07323f589ef90d395346bb999b.exe

  • Size

    642KB

  • MD5

    0e642f07323f589ef90d395346bb999b

  • SHA1

    69b60aa7fbf0506b07148dc2cafff87a02649be1

  • SHA256

    dfe21a9c782431cbaa3f36a174c1eb493a5b161f6da763e74cb11d65fabe8eab

  • SHA512

    908b3ee16ccccf0eb0b90f1edeefcc97c641db0aa395fee9834f718b7032e3a9fdbd2ba4c86874a205784afc73ce305fbd24d5a4c0fe545f4c9e9094c3c90aa8

  • SSDEEP

    12288:kMr4y90cI5MolWHx92/pj9oQCnETuq2mw08xVsiZhspZ:EysFlCx9Ijo/nETjO0XivspZ

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 6 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
  • Reads user/profile data of web browsers 2 TTPs

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

  • Windows security modification 2 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • 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\0e642f07323f589ef90d395346bb999b.exe
    "C:\Users\Admin\AppData\Local\Temp\0e642f07323f589ef90d395346bb999b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3972
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cQen.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cQen.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2652
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aQex.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aQex.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3988
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3988 -s 1328
          4⤵
          • Program crash
          PID:3396
      • 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:5092
    • 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:4780
      • 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:4460
        • 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:2400
        • 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:4056
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:864
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:1644
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:2844
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:544
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5eb6b96734" /P "Admin:N"
                    5⤵
                      PID:2340
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5eb6b96734" /P "Admin:R" /E
                      5⤵
                        PID:1260
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3096
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3988 -ip 3988
                1⤵
                  PID:1596
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:5008
                • C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:788

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                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\cQen.exe
                  Filesize

                  456KB

                  MD5

                  70697a0997b63f69ed242300d8680048

                  SHA1

                  6e6626abaadfa4d16749e71f8d9ae4a5adf527b5

                  SHA256

                  69478407d85c5cc337558827073da6bd23e10f8167530dfbef2c4d1894dd2b0d

                  SHA512

                  527773fbcc24b871670a33346c6bb61ed58611368b8f9faadb18080adc65ae30c733179283d40e4208e3c84a5a7e376879ed632ac81e6a1c19f254785a0f8ba0

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

                  456KB

                  MD5

                  70697a0997b63f69ed242300d8680048

                  SHA1

                  6e6626abaadfa4d16749e71f8d9ae4a5adf527b5

                  SHA256

                  69478407d85c5cc337558827073da6bd23e10f8167530dfbef2c4d1894dd2b0d

                  SHA512

                  527773fbcc24b871670a33346c6bb61ed58611368b8f9faadb18080adc65ae30c733179283d40e4208e3c84a5a7e376879ed632ac81e6a1c19f254785a0f8ba0

                • 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\aQex.exe
                  Filesize

                  425KB

                  MD5

                  3659a7a3408d43c62b79612c38387528

                  SHA1

                  7d8d4a338e39839b00bac37b4b9d2b4daadcc6c1

                  SHA256

                  b7e899976d3623c9de25a73f0fd57d963f12af9b0cacc952f1ce5aa14b93f920

                  SHA512

                  6f81cd14f2b7e4cc9864c89de18124a2a46e066c8f3cf8ba933c534a35a8732b512461dc94a5458ca4309ac49fb6580086ca13d2979d8f029429eb0a148a13d2

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

                  425KB

                  MD5

                  3659a7a3408d43c62b79612c38387528

                  SHA1

                  7d8d4a338e39839b00bac37b4b9d2b4daadcc6c1

                  SHA256

                  b7e899976d3623c9de25a73f0fd57d963f12af9b0cacc952f1ce5aa14b93f920

                  SHA512

                  6f81cd14f2b7e4cc9864c89de18124a2a46e066c8f3cf8ba933c534a35a8732b512461dc94a5458ca4309ac49fb6580086ca13d2979d8f029429eb0a148a13d2

                • 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/544-172-0x0000000000000000-mapping.dmp
                • memory/864-169-0x0000000000000000-mapping.dmp
                • memory/1260-174-0x0000000000000000-mapping.dmp
                • memory/1644-170-0x0000000000000000-mapping.dmp
                • memory/2340-173-0x0000000000000000-mapping.dmp
                • memory/2400-167-0x0000000000000000-mapping.dmp
                • memory/2652-132-0x0000000000000000-mapping.dmp
                • memory/2844-171-0x0000000000000000-mapping.dmp
                • memory/3096-176-0x0000000000000000-mapping.dmp
                • memory/3988-144-0x00000000059A0000-0x00000000059B2000-memory.dmp
                  Filesize

                  72KB

                • memory/3988-142-0x00000000051D0000-0x00000000057E8000-memory.dmp
                  Filesize

                  6.1MB

                • memory/3988-154-0x0000000000400000-0x0000000000486000-memory.dmp
                  Filesize

                  536KB

                • memory/3988-135-0x0000000000000000-mapping.dmp
                • memory/3988-138-0x0000000000834000-0x0000000000863000-memory.dmp
                  Filesize

                  188KB

                • memory/3988-139-0x00000000005E0000-0x000000000062B000-memory.dmp
                  Filesize

                  300KB

                • memory/3988-140-0x0000000000400000-0x0000000000486000-memory.dmp
                  Filesize

                  536KB

                • memory/3988-153-0x0000000000834000-0x0000000000863000-memory.dmp
                  Filesize

                  188KB

                • memory/3988-152-0x0000000006AE0000-0x000000000700C000-memory.dmp
                  Filesize

                  5.2MB

                • memory/3988-141-0x0000000004C20000-0x00000000051C4000-memory.dmp
                  Filesize

                  5.6MB

                • memory/3988-151-0x0000000006910000-0x0000000006AD2000-memory.dmp
                  Filesize

                  1.8MB

                • memory/3988-150-0x0000000000834000-0x0000000000863000-memory.dmp
                  Filesize

                  188KB

                • memory/3988-149-0x00000000064E0000-0x0000000006530000-memory.dmp
                  Filesize

                  320KB

                • memory/3988-143-0x0000000005860000-0x000000000596A000-memory.dmp
                  Filesize

                  1.0MB

                • memory/3988-148-0x0000000006460000-0x00000000064D6000-memory.dmp
                  Filesize

                  472KB

                • memory/3988-147-0x0000000006380000-0x0000000006412000-memory.dmp
                  Filesize

                  584KB

                • memory/3988-146-0x0000000005CB0000-0x0000000005D16000-memory.dmp
                  Filesize

                  408KB

                • memory/3988-145-0x00000000059C0000-0x00000000059FC000-memory.dmp
                  Filesize

                  240KB

                • memory/4056-168-0x0000000000000000-mapping.dmp
                • memory/4460-164-0x0000000000000000-mapping.dmp
                • memory/4780-161-0x0000000000000000-mapping.dmp
                • memory/5092-155-0x0000000000000000-mapping.dmp
                • memory/5092-160-0x00007FF8CFCE0000-0x00007FF8D07A1000-memory.dmp
                  Filesize

                  10.8MB

                • memory/5092-159-0x00007FF8CFCE0000-0x00007FF8D07A1000-memory.dmp
                  Filesize

                  10.8MB

                • memory/5092-158-0x00000000003C0000-0x00000000003CA000-memory.dmp
                  Filesize

                  40KB