Analysis

  • max time kernel
    148s
  • 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
    07-02-2023 01:07

General

  • Target

    9ed075f19fcf6517136d96fe934b3cbebb27060be094e2d00f2a7166dfcfe9ae.exe

  • Size

    558KB

  • MD5

    c606a7015faecd080e07bc338f1f8d65

  • SHA1

    d8946141f21a803cd6d584cd58b482caf60e563d

  • SHA256

    9ed075f19fcf6517136d96fe934b3cbebb27060be094e2d00f2a7166dfcfe9ae

  • SHA512

    2be61b9c3d5da5469a172052721bea314d3d7ec8fe96246452254a71e5c235141f7c44311693f92dee4c84fa42a3404a95bf30304f479250c6eba0db59da1576

  • SSDEEP

    12288:7Mr1y90KLaiu9LjL5jaCp0sOw5YJey+yU5HCl:my9L6nL9aCp0sOIYJBpUIl

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 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.

  • 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\9ed075f19fcf6517136d96fe934b3cbebb27060be094e2d00f2a7166dfcfe9ae.exe
    "C:\Users\Admin\AppData\Local\Temp\9ed075f19fcf6517136d96fe934b3cbebb27060be094e2d00f2a7166dfcfe9ae.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4788
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bamg.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bamg.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4864
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aamf.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aamf.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4920
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4920 -s 1080
          4⤵
          • Program crash
          PID:3972
      • 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:3092
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xriv.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xriv.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1144
      • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
        "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:864
        • 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:4352
        • 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:564
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4716
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:2704
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:3052
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\4b9a106e76" /P "Admin:N"
                  5⤵
                    PID:2484
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    5⤵
                      PID:5000
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\4b9a106e76" /P "Admin:R" /E
                      5⤵
                        PID:1700
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3468
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4920 -ip 4920
                1⤵
                  PID:1312
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2364
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:3492

                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\4b9a106e76\mnolyk.exe
                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                  371KB

                  MD5

                  95c4db85e6f4db46da82d2501644be56

                  SHA1

                  ccf600432449946ded3d5a4ff382530e748f9dfc

                  SHA256

                  903d6238095c8909392946df7f42b4a57e1cab5e4664303270acda61494b8417

                  SHA512

                  91adebf596ef9dc7892400efceeed27fb1ae78434fa992d3dc9a477ef3fe3778571e7ff0aecd4be6db579c655e295d1b721dce2414fc2ecede69eab0ced4bbf8

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

                  371KB

                  MD5

                  95c4db85e6f4db46da82d2501644be56

                  SHA1

                  ccf600432449946ded3d5a4ff382530e748f9dfc

                  SHA256

                  903d6238095c8909392946df7f42b4a57e1cab5e4664303270acda61494b8417

                  SHA512

                  91adebf596ef9dc7892400efceeed27fb1ae78434fa992d3dc9a477ef3fe3778571e7ff0aecd4be6db579c655e295d1b721dce2414fc2ecede69eab0ced4bbf8

                • 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\aamf.exe
                  Filesize

                  341KB

                  MD5

                  153833d9864a4194e1a8e2aa434195f8

                  SHA1

                  97aa030d9853b360e77c566fd8e1c04aa08c993e

                  SHA256

                  0e55ddcf51453954e5140e9dc8c2d8f3c3666fd980beff61c7265e159e55742f

                  SHA512

                  ba98ec2a2c7bb26c3f70c9c79ddd6ad332ffb8ee05533cb1b5be573a508c8e60ec50143a18a31c72947440202ea07aeab761a418672f3057465c4b669545b3ce

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

                  341KB

                  MD5

                  153833d9864a4194e1a8e2aa434195f8

                  SHA1

                  97aa030d9853b360e77c566fd8e1c04aa08c993e

                  SHA256

                  0e55ddcf51453954e5140e9dc8c2d8f3c3666fd980beff61c7265e159e55742f

                  SHA512

                  ba98ec2a2c7bb26c3f70c9c79ddd6ad332ffb8ee05533cb1b5be573a508c8e60ec50143a18a31c72947440202ea07aeab761a418672f3057465c4b669545b3ce

                • 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

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

                  89KB

                  MD5

                  c79b74d8fec5e7e2ba2f1789fd582a15

                  SHA1

                  78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                  SHA256

                  b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                  SHA512

                  0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

                • memory/564-158-0x0000000000000000-mapping.dmp
                • memory/864-154-0x0000000000000000-mapping.dmp
                • memory/1144-151-0x0000000000000000-mapping.dmp
                • memory/1700-164-0x0000000000000000-mapping.dmp
                • memory/2484-163-0x0000000000000000-mapping.dmp
                • memory/2704-160-0x0000000000000000-mapping.dmp
                • memory/3052-161-0x0000000000000000-mapping.dmp
                • memory/3092-150-0x00007FFAE3E70000-0x00007FFAE4931000-memory.dmp
                  Filesize

                  10.8MB

                • memory/3092-149-0x00007FFAE3E70000-0x00007FFAE4931000-memory.dmp
                  Filesize

                  10.8MB

                • memory/3092-148-0x0000000000E40000-0x0000000000E4A000-memory.dmp
                  Filesize

                  40KB

                • memory/3092-145-0x0000000000000000-mapping.dmp
                • memory/3468-165-0x0000000000000000-mapping.dmp
                • memory/4352-157-0x0000000000000000-mapping.dmp
                • memory/4716-159-0x0000000000000000-mapping.dmp
                • memory/4864-132-0x0000000000000000-mapping.dmp
                • memory/4920-144-0x0000000000400000-0x00000000004D1000-memory.dmp
                  Filesize

                  836KB

                • memory/4920-143-0x0000000000744000-0x0000000000764000-memory.dmp
                  Filesize

                  128KB

                • memory/4920-142-0x0000000000744000-0x0000000000764000-memory.dmp
                  Filesize

                  128KB

                • memory/4920-141-0x0000000004C80000-0x0000000005224000-memory.dmp
                  Filesize

                  5.6MB

                • memory/4920-140-0x0000000000400000-0x00000000004D1000-memory.dmp
                  Filesize

                  836KB

                • memory/4920-139-0x0000000000650000-0x000000000067D000-memory.dmp
                  Filesize

                  180KB

                • memory/4920-138-0x0000000000744000-0x0000000000764000-memory.dmp
                  Filesize

                  128KB

                • memory/4920-135-0x0000000000000000-mapping.dmp
                • memory/5000-162-0x0000000000000000-mapping.dmp