Analysis

  • max time kernel
    135s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-02-2023 01:21

General

  • Target

    e695f4f648e333cc55478ace0255af9557ce485cb7eca74241aff7e8a66443a1.exe

  • Size

    558KB

  • MD5

    d3f3663dcdb5245a5210765853f68665

  • SHA1

    feaf24fc67b6c2517f943aba882c9debd2116ddf

  • SHA256

    e695f4f648e333cc55478ace0255af9557ce485cb7eca74241aff7e8a66443a1

  • SHA512

    e29695d34b232041bef864c3c79c2e6dcaed742ea799e23adcb1cd27420d5c1533d23b370df63ce106262b40d0cb9c937662d201dacfbe8fbc1c7e18732a1161

  • SSDEEP

    12288:cMr7y90SkkpBo9K86CBAsOqUg2UDur4M2O:3ycb9K86CBAsOtgVO

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\e695f4f648e333cc55478ace0255af9557ce485cb7eca74241aff7e8a66443a1.exe
    "C:\Users\Admin\AppData\Local\Temp\e695f4f648e333cc55478ace0255af9557ce485cb7eca74241aff7e8a66443a1.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2620
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bLdg.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bLdg.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4740
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLdf.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLdf.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1384
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1384 -s 1080
          4⤵
          • Program crash
          PID:4800
      • 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:3628
    • 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:1768
      • 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:1524
        • 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:4948
        • 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:3588
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:812
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:5096
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:3828
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:732
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\4b9a106e76" /P "Admin:N"
                    5⤵
                      PID:1192
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\4b9a106e76" /P "Admin:R" /E
                      5⤵
                        PID:4576
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4620
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1384 -ip 1384
                1⤵
                  PID:3676
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:2360
                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                  1⤵
                  • Executes dropped EXE
                  PID:4396

                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\bLdg.exe
                  Filesize

                  371KB

                  MD5

                  026fd25b674e16be22c8691e6859e57f

                  SHA1

                  e0b5dd18cab91ee88e8955e29c97e0c1e64a7e47

                  SHA256

                  f20490f22bdf5245986912b5b35c052dcef9933ce3a6e9d30bd36d189ff0861c

                  SHA512

                  46372610478d1c7a341d472988d4d3c4073333bb9ed0be4e11c6a8b8ba6717124cca5571c7c79b005ad4ed87517e26fe91e98f9e7d7e69f3175c6d890d1563f7

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

                  371KB

                  MD5

                  026fd25b674e16be22c8691e6859e57f

                  SHA1

                  e0b5dd18cab91ee88e8955e29c97e0c1e64a7e47

                  SHA256

                  f20490f22bdf5245986912b5b35c052dcef9933ce3a6e9d30bd36d189ff0861c

                  SHA512

                  46372610478d1c7a341d472988d4d3c4073333bb9ed0be4e11c6a8b8ba6717124cca5571c7c79b005ad4ed87517e26fe91e98f9e7d7e69f3175c6d890d1563f7

                • 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\aLdf.exe
                  Filesize

                  341KB

                  MD5

                  153833d9864a4194e1a8e2aa434195f8

                  SHA1

                  97aa030d9853b360e77c566fd8e1c04aa08c993e

                  SHA256

                  0e55ddcf51453954e5140e9dc8c2d8f3c3666fd980beff61c7265e159e55742f

                  SHA512

                  ba98ec2a2c7bb26c3f70c9c79ddd6ad332ffb8ee05533cb1b5be573a508c8e60ec50143a18a31c72947440202ea07aeab761a418672f3057465c4b669545b3ce

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aLdf.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/732-162-0x0000000000000000-mapping.dmp
                • memory/812-159-0x0000000000000000-mapping.dmp
                • memory/1192-163-0x0000000000000000-mapping.dmp
                • memory/1384-141-0x0000000004AB0000-0x0000000005054000-memory.dmp
                  Filesize

                  5.6MB

                • memory/1384-142-0x00000000006B4000-0x00000000006D4000-memory.dmp
                  Filesize

                  128KB

                • memory/1384-135-0x0000000000000000-mapping.dmp
                • memory/1384-138-0x00000000006B4000-0x00000000006D4000-memory.dmp
                  Filesize

                  128KB

                • memory/1384-139-0x0000000000640000-0x000000000066D000-memory.dmp
                  Filesize

                  180KB

                • memory/1384-144-0x0000000000400000-0x00000000004D1000-memory.dmp
                  Filesize

                  836KB

                • memory/1384-140-0x0000000000400000-0x00000000004D1000-memory.dmp
                  Filesize

                  836KB

                • memory/1384-143-0x00000000006B4000-0x00000000006D4000-memory.dmp
                  Filesize

                  128KB

                • memory/1524-154-0x0000000000000000-mapping.dmp
                • memory/1768-151-0x0000000000000000-mapping.dmp
                • memory/3588-158-0x0000000000000000-mapping.dmp
                • memory/3628-145-0x0000000000000000-mapping.dmp
                • memory/3628-150-0x00007FF97FE90000-0x00007FF980951000-memory.dmp
                  Filesize

                  10.8MB

                • memory/3628-148-0x0000000000500000-0x000000000050A000-memory.dmp
                  Filesize

                  40KB

                • memory/3628-149-0x00007FF97FE90000-0x00007FF980951000-memory.dmp
                  Filesize

                  10.8MB

                • memory/3828-161-0x0000000000000000-mapping.dmp
                • memory/4576-164-0x0000000000000000-mapping.dmp
                • memory/4620-166-0x0000000000000000-mapping.dmp
                • memory/4740-132-0x0000000000000000-mapping.dmp
                • memory/4948-157-0x0000000000000000-mapping.dmp
                • memory/5096-160-0x0000000000000000-mapping.dmp