Analysis

  • max time kernel
    114s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2024 16:25

General

  • Target

    ca380541a0e4d3bdd18e6036cddeaf98cf9815552177700877f9b6d7fbe7e936N.exe

  • Size

    658KB

  • MD5

    0aad0988e5886c67e4fd28697d6e5090

  • SHA1

    dc18a20c3d787393e0a65360eab1b06ced51ecbc

  • SHA256

    ca380541a0e4d3bdd18e6036cddeaf98cf9815552177700877f9b6d7fbe7e936

  • SHA512

    101372297f4099b919d86e0db36c335f8013d5d3c58c7d2e88b7ebe3a4af682ab4b8fa3c139294ce5f4525547e7ff2089c049b35b5c78bd90dd9f2e56bc98fdf

  • SSDEEP

    12288:ly90dYIyzyuyzcNkxispYLjpYK2Bpky3dKGeIhjuHZp7wZUB:lyoYIyzy1cmZpYvWK2BBkKjCUUB

Malware Config

Extracted

Family

amadey

Version

3.80

Botnet

9c0adb

C2

http://193.3.19.154

Attributes
  • install_dir

    cb7ae701b3

  • install_file

    oneetx.exe

  • strings_key

    23b27c80db2465a8e1dc15491b69b82f

  • url_paths

    /store/games/index.php

rc4.plain

Signatures

  • Amadey

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

  • Amadey family
  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 2 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 9 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 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 FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ca380541a0e4d3bdd18e6036cddeaf98cf9815552177700877f9b6d7fbe7e936N.exe
    "C:\Users\Admin\AppData\Local\Temp\ca380541a0e4d3bdd18e6036cddeaf98cf9815552177700877f9b6d7fbe7e936N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2464
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki332032.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki332032.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4296
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki614095.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki614095.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3836
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\az948817.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\az948817.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2848
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bu960989.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bu960989.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2648
          • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
            "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1976
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe" /F
              6⤵
              • System Location Discovery: System Language Discovery
              • Scheduled Task/Job: Scheduled Task
              PID:4760
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\cb7ae701b3" /P "Admin:N"&&CACLS "..\cb7ae701b3" /P "Admin:R" /E&&Exit
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:3912
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:672
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:N"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:1272
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                7⤵
                • System Location Discovery: System Language Discovery
                PID:3416
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:980
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "..\cb7ae701b3" /P "Admin:N"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4832
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "..\cb7ae701b3" /P "Admin:R" /E
                7⤵
                • System Location Discovery: System Language Discovery
                PID:3376
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cf750485.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cf750485.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1172
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1172 -s 1084
          4⤵
          • Program crash
          PID:4724
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ft194021.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ft194021.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2300
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1172 -ip 1172
    1⤵
      PID:2328
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      1⤵
      • Executes dropped EXE
      PID:1328
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      1⤵
      • Executes dropped EXE
      PID:2276

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ft194021.exe

      Filesize

      136KB

      MD5

      fe0bc4d1c8ecc23179c4bd4acd72942c

      SHA1

      b31181d30dee3416b562daed2bc558e2cbad7139

      SHA256

      fe7719c0d2688d99f6791f933c4ba149ad1edfe11e8b331e4cd2464f9a35f717

      SHA512

      e2b11c71e9958b3bfa923e67ec8e4518d98c0004a89e4aff344c7fbe0fbd47f8d870aa64d1e13b2994ef3f43d3709099892162ad3ad825ca49a46ce48b4b182b

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki332032.exe

      Filesize

      504KB

      MD5

      d17098be0ff685cc74a688da2c6d888e

      SHA1

      fa9ad58e3f58086320703e9965e573705b77030e

      SHA256

      7f3ffcf262623934493da39572dd0b577c0cbc9c9f373655b8e552ee16aca2ce

      SHA512

      6e5c1da286a03be8eb545f6d80c445979bdebf91e638f2fd59e1f7c4ca59d8a7c56e7c6efbf81083cba642e530deff3abcf20ea9d0c9d2ddce2ef4d2a1ba2ede

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cf750485.exe

      Filesize

      299KB

      MD5

      b11476f1cf4c589ce984d4b01ec44143

      SHA1

      3a25cdf7d3fadd9227de61429067aed28cce00dc

      SHA256

      3ea53f1a73697ea0d7bad0805428e5b85cea22686b4aeda10810b0c58c41d1e4

      SHA512

      acc8557732a3383ed58477587e1437ae77e7422ccb8b5b0cd56163893afb14f8eec48b832f614d0b2b8fbfab7976d08f4a85114b25ebbf81574e60625c586a5e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki614095.exe

      Filesize

      223KB

      MD5

      3cc189e06443311995671c4209d9d45b

      SHA1

      3eaec05c07cf1c8eb2f4a5080b3f65654cd964ba

      SHA256

      ca776f783afaa9e8c3321edc3e1e357f28379b4da0d08e8a72eeeccbd7e4c9e4

      SHA512

      e4c4fadad03c706941d32311432ed8737ba656c4e95baa6c1251966be6a5982ab9ac5ba73fe9247177abafbfe87448b923074bdcde4937af478dcf30ff3161a5

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\az948817.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bu960989.exe

      Filesize

      204KB

      MD5

      1304f384653e08ae497008ff13498608

      SHA1

      d9a76ed63d74d4217c5027757cb9a7a0d0093080

      SHA256

      2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

      SHA512

      4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

    • memory/1172-64-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-48-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-42-0x0000000004D10000-0x0000000004D2A000-memory.dmp

      Filesize

      104KB

    • memory/1172-43-0x00000000072B0000-0x0000000007854000-memory.dmp

      Filesize

      5.6MB

    • memory/1172-44-0x0000000007860000-0x0000000007878000-memory.dmp

      Filesize

      96KB

    • memory/1172-54-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-72-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-70-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-68-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-67-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-75-0x0000000000400000-0x0000000002BB4000-memory.dmp

      Filesize

      39.7MB

    • memory/1172-63-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-58-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-52-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-50-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-73-0x0000000000400000-0x0000000002BB4000-memory.dmp

      Filesize

      39.7MB

    • memory/1172-60-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-46-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-56-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/1172-45-0x0000000007860000-0x0000000007872000-memory.dmp

      Filesize

      72KB

    • memory/2300-79-0x0000000000CF0000-0x0000000000D18000-memory.dmp

      Filesize

      160KB

    • memory/2300-80-0x0000000007FD0000-0x00000000085E8000-memory.dmp

      Filesize

      6.1MB

    • memory/2300-81-0x0000000007A10000-0x0000000007A22000-memory.dmp

      Filesize

      72KB

    • memory/2300-82-0x0000000007B80000-0x0000000007C8A000-memory.dmp

      Filesize

      1.0MB

    • memory/2300-83-0x0000000007AF0000-0x0000000007B2C000-memory.dmp

      Filesize

      240KB

    • memory/2300-84-0x0000000002DE0000-0x0000000002E2C000-memory.dmp

      Filesize

      304KB

    • memory/2848-23-0x00007FFC4F523000-0x00007FFC4F525000-memory.dmp

      Filesize

      8KB

    • memory/2848-21-0x00007FFC4F523000-0x00007FFC4F525000-memory.dmp

      Filesize

      8KB

    • memory/2848-22-0x0000000000800000-0x000000000080A000-memory.dmp

      Filesize

      40KB