Analysis

  • max time kernel
    114s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2024 13:19

General

  • Target

    88c9d46bf7555d97e29ec8f5ffb771c3fe916d39ced0779a051a6f1b1ae65e88.exe

  • Size

    658KB

  • MD5

    d2e61989c8d57aaaea2ad8ae5a00422c

  • SHA1

    6e111464eec10bcfa677bb8c64a66e257d7f67eb

  • SHA256

    88c9d46bf7555d97e29ec8f5ffb771c3fe916d39ced0779a051a6f1b1ae65e88

  • SHA512

    2b3b5570465bcbfff5f5c379b296b3883b040fb1f601888b417a9fa1277a52116990fcf9d9a884b775cc3e2ff4a56fc317a6412b7f4fdf2d94e5e227ffec04d1

  • SSDEEP

    12288:cy90DhkckTw0uF6Jw7m+JZL1A2hirpk+H7U1sYnqmf+BansLWa1oOS8:cyIk9w006Jw7m+HBA2Qpks5gs5oH8

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 8 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\88c9d46bf7555d97e29ec8f5ffb771c3fe916d39ced0779a051a6f1b1ae65e88.exe
    "C:\Users\Admin\AppData\Local\Temp\88c9d46bf7555d97e29ec8f5ffb771c3fe916d39ced0779a051a6f1b1ae65e88.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3784
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki202888.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki202888.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4872
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki160329.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki160329.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3256
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\az761001.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\az761001.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1784
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bu467320.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bu467320.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:100
          • 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:752
            • 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:3600
            • 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:2016
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:2196
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:N"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:2592
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4052
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:5112
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "..\cb7ae701b3" /P "Admin:N"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:1996
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "..\cb7ae701b3" /P "Admin:R" /E
                7⤵
                • System Location Discovery: System Language Discovery
                PID:532
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cf679979.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cf679979.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:2380
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 1084
          4⤵
          • Program crash
          PID:2660
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ft405895.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ft405895.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5096
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2380 -ip 2380
    1⤵
      PID:3764
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      1⤵
      • Executes dropped EXE
      PID:988

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ft405895.exe

      Filesize

      136KB

      MD5

      fe0bc4d1c8ecc23179c4bd4acd72942c

      SHA1

      b31181d30dee3416b562daed2bc558e2cbad7139

      SHA256

      fe7719c0d2688d99f6791f933c4ba149ad1edfe11e8b331e4cd2464f9a35f717

      SHA512

      e2b11c71e9958b3bfa923e67ec8e4518d98c0004a89e4aff344c7fbe0fbd47f8d870aa64d1e13b2994ef3f43d3709099892162ad3ad825ca49a46ce48b4b182b

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki202888.exe

      Filesize

      504KB

      MD5

      a0fbcd40f036cd9f93c54b39ff8ba365

      SHA1

      50e9aa5dad5f05ed6e5b90e15aa24a4d420693d0

      SHA256

      462523a434dc83e07d84589e3b90ea48f59b0ea02ad1013342df00714e407af1

      SHA512

      fe5799267aae46320eca21f0ecc9757a082697cdcf1b560a0a2592415d1150a3ba99ee9dc1b7a4e64cdc7bf79438f53061a7deb38e1b60437ff16240871212ee

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cf679979.exe

      Filesize

      299KB

      MD5

      c052a1dc0962cfae725372446068c42f

      SHA1

      662918d6948260e70b5fa7d7056e1768024df214

      SHA256

      2752af9f08d9f6bedd4b6a488752d0cbd437425d66135c08bbbae27cc12ff53b

      SHA512

      22ae4a9057e16519dc237bc03aabb68dbdcbb45393f7812835d6c4be0459330663eced392c2bc0cf179d5dcc4189a8ffc81b2f1722dd87989d6c500df0b5cdd2

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki160329.exe

      Filesize

      223KB

      MD5

      135ea6522362febc8331660ae76dd0d0

      SHA1

      4acc11e48d5af3b7761ba7aecfe3f838a6f2bc92

      SHA256

      ab1a81db703c69b135a24d0bb25c8e80a687e8cc52e17d29f0e6c617c2aeb299

      SHA512

      32207a6b585274ebda110f7a4d327fccb3c4c5ba3db0f308b63f3ab231101a5d88472d0f706b282f1428aced34b6d3eec450ae0cafa3a2aa51b9575db0d98718

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\az761001.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bu467320.exe

      Filesize

      204KB

      MD5

      1304f384653e08ae497008ff13498608

      SHA1

      d9a76ed63d74d4217c5027757cb9a7a0d0093080

      SHA256

      2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

      SHA512

      4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

    • memory/1784-21-0x00007FF887873000-0x00007FF887875000-memory.dmp

      Filesize

      8KB

    • memory/1784-22-0x0000000000BD0000-0x0000000000BDA000-memory.dmp

      Filesize

      40KB

    • memory/1784-23-0x00007FF887873000-0x00007FF887875000-memory.dmp

      Filesize

      8KB

    • memory/2380-64-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-72-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-45-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-52-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-70-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-68-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-66-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-43-0x0000000007240000-0x00000000077E4000-memory.dmp

      Filesize

      5.6MB

    • memory/2380-62-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-60-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-58-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-56-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-54-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-44-0x0000000007850000-0x0000000007868000-memory.dmp

      Filesize

      96KB

    • memory/2380-50-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-48-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-46-0x0000000007850000-0x0000000007862000-memory.dmp

      Filesize

      72KB

    • memory/2380-73-0x0000000000400000-0x0000000002BB4000-memory.dmp

      Filesize

      39.7MB

    • memory/2380-42-0x0000000004B80000-0x0000000004B9A000-memory.dmp

      Filesize

      104KB

    • memory/2380-75-0x0000000000400000-0x0000000002BB4000-memory.dmp

      Filesize

      39.7MB

    • memory/5096-79-0x00000000000E0000-0x0000000000108000-memory.dmp

      Filesize

      160KB

    • memory/5096-80-0x0000000007360000-0x0000000007978000-memory.dmp

      Filesize

      6.1MB

    • memory/5096-81-0x0000000006E00000-0x0000000006E12000-memory.dmp

      Filesize

      72KB

    • memory/5096-82-0x0000000006F70000-0x000000000707A000-memory.dmp

      Filesize

      1.0MB

    • memory/5096-83-0x0000000006EC0000-0x0000000006EFC000-memory.dmp

      Filesize

      240KB

    • memory/5096-84-0x0000000002210000-0x000000000225C000-memory.dmp

      Filesize

      304KB