Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 01:41

General

  • Target

    4eefa74bbffe7b07f5e6b6f6abc5e99110f3009e1fade6b64e5328ab9cf5cd8e.exe

  • Size

    1.1MB

  • MD5

    fef620869026aa3bbf8be9413f6bd471

  • SHA1

    2bd918d70cd71efa9a7faa6a33550c2ae4f7e4ee

  • SHA256

    4eefa74bbffe7b07f5e6b6f6abc5e99110f3009e1fade6b64e5328ab9cf5cd8e

  • SHA512

    e52ef6f545431c4287c803a24e0073f29cd6d5caa08e01b244b1b2397ed2dfac38fe1b6ff2fbebee3a6c14491b95467473d57493f98856d7b4ae7d70f0b81637

  • SSDEEP

    24576:zyomAkk/U0+zxk5WMHy7qwtb6KJRK74GNEvzkDT76U9mbL/swuRJTAhmk:Gojkk/U0+zxgWMSewtXJRs4GaLH97sJp

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 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 10 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).

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 17 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 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4eefa74bbffe7b07f5e6b6f6abc5e99110f3009e1fade6b64e5328ab9cf5cd8e.exe
    "C:\Users\Admin\AppData\Local\Temp\4eefa74bbffe7b07f5e6b6f6abc5e99110f3009e1fade6b64e5328ab9cf5cd8e.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4796
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sm377075.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sm377075.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3460
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\uA186996.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\uA186996.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4868
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nk527797.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nk527797.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4840
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\191128083.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\191128083.exe
            5⤵
            • 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:2652
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\224564375.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\224564375.exe
            5⤵
            • 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:744
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 1080
              6⤵
              • Program crash
              PID:968
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\342430835.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\342430835.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:4764
          • 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:2452
            • 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:1556
            • 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:3900
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:2680
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:N"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4124
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                7⤵
                • System Location Discovery: System Language Discovery
                PID:1020
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4900
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "..\cb7ae701b3" /P "Admin:N"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:2244
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "..\cb7ae701b3" /P "Admin:R" /E
                7⤵
                • System Location Discovery: System Language Discovery
                PID:1824
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\419018709.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\419018709.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3272
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 744 -ip 744
    1⤵
      PID:2228
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      1⤵
      • Executes dropped EXE
      PID:844
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      1⤵
      • Executes dropped EXE
      PID:4352

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sm377075.exe

      Filesize

      940KB

      MD5

      9c37c740ee5b8656f4ab6b6f319fee3c

      SHA1

      8dd071367add5dde87c700fdc168c0a2e70ede84

      SHA256

      cef7ff0b661ec4df262544159c9c933a8c5d28b97eb4f43f2347bfba9506b665

      SHA512

      baf79a71dea92bdfd62f2e48f1b76279127aa132c835d34cbbeebd08ab5da9eae4fe11e801f833e085090de780162eaec0844f0cd54c510e51612245313a3d79

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\419018709.exe

      Filesize

      341KB

      MD5

      84857a5b385d0a97fa08c0e197a6ce4a

      SHA1

      a50d9eb8e737570652b018c8266db6c7571a0984

      SHA256

      42a4e9e3ced0b7f7fda8dea3a3b6775cf53e839b2e5dfd6e8f20a026e2b80c48

      SHA512

      eae9ae7b1ba08a2d982a2658ce112c04b8def95526c870f716e12485dbcecfac5551e4718be82dc424a828f251bdb97df632778f6632a192d35590893218503f

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\uA186996.exe

      Filesize

      586KB

      MD5

      6a8cc952ea33ee20ac935dcc65e77f47

      SHA1

      9bf9a3ea30431c7096c23a34b7e80306a687c081

      SHA256

      0572cfdce917c2f8166f7d5a965a44ec11de3220d6ffd6ef3edc6e5a67bc8226

      SHA512

      2c5f848da52fb55510fcc42a4f04ce7ed48117035999c1be35b54a9e750b9f33b5dbda41b52dcbd6f987d1c1869e87e5ff6ee5e380b02251624b1a67cc4652dc

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\342430835.exe

      Filesize

      204KB

      MD5

      1304f384653e08ae497008ff13498608

      SHA1

      d9a76ed63d74d4217c5027757cb9a7a0d0093080

      SHA256

      2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

      SHA512

      4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nk527797.exe

      Filesize

      414KB

      MD5

      308a36bd3ff93d7d4cdd7b64460a477f

      SHA1

      873b4122bb1853d7866ef5f76f9b80afc65e93cd

      SHA256

      9d297fe08e84c52933f3b8f7ee393b3453f1de91fb0f65d53881cc7419375533

      SHA512

      2a141704322fb5c7f22326b5ec2da48ce410819c28da49e0eb813b6ef1b674013f87667ee741d4ca91f3c26694afa18b46ee1760accf47906318a948e3c75810

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\191128083.exe

      Filesize

      175KB

      MD5

      a165b5f6b0a4bdf808b71de57bf9347d

      SHA1

      39a7b301e819e386c162a47e046fa384bb5ab437

      SHA256

      68349ed349ed7bbb9a279ac34ea4984206a1a1b3b73587fd1b109d55391af09a

      SHA512

      3dd6ca63a2aecb2a0599f0b918329e75b92eb5259d6986bd8d41cb8ebcf7b965bbd12786929d61743ae8613c2e180078f2eed2835ccb54378cd343c4a048c1a1

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\224564375.exe

      Filesize

      259KB

      MD5

      367810cfb8234e9307fdfcb87f95f9c1

      SHA1

      5c2f3ba80dee60aeebf5f754552922fcb3ec48ad

      SHA256

      d9471f9b964e8af0c3d7663303a79a33e043771e8f2374c16bf60ccb42ae2cd8

      SHA512

      9bafbe41a0144e4af0e7922dde352132fe2da74f356fccf4b8c4bb4c3dc47c9ef0b3bd6c46ca8499eeb8b49dfe3a61ccd71818d79caf3c3e0aaebaf0e86a7135

    • memory/744-93-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

    • memory/2652-50-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-39-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-54-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-52-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-58-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-46-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-45-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-42-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-40-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-56-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-36-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-34-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-32-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-31-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-48-0x0000000004AC0000-0x0000000004AD3000-memory.dmp

      Filesize

      76KB

    • memory/2652-30-0x0000000004AC0000-0x0000000004AD8000-memory.dmp

      Filesize

      96KB

    • memory/2652-29-0x0000000004B20000-0x00000000050C4000-memory.dmp

      Filesize

      5.6MB

    • memory/2652-28-0x0000000002400000-0x000000000241A000-memory.dmp

      Filesize

      104KB

    • memory/3272-110-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB