Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-11-2024 13:48

General

  • Target

    b2fdc078bc230d8e259c39a4b2f89f120f664c414a6413e3b933ee1408e7294d.exe

  • Size

    1.1MB

  • MD5

    6a371a62893c4883c8dfb598eb33fc2d

  • SHA1

    df187be18528e363e66328c3ee3e95a91e9e1810

  • SHA256

    b2fdc078bc230d8e259c39a4b2f89f120f664c414a6413e3b933ee1408e7294d

  • SHA512

    d93c706bfd4486a0f266570ad93a32059488a346ee5d8b2d80fccda19d209c8debb490ea7cdbeaff436da68a6d9114a1ee0621b7710c3d3c4f90a86efc24aeab

  • SSDEEP

    24576:ryl6dA8jj3XTtC4g7g2qX6SC049on/pPzo:eMdA8jjnhCJ7g2qX6S5Pz

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
  • RedLine

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

  • RedLine payload 6 IoCs
  • Redline family
  • 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
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b2fdc078bc230d8e259c39a4b2f89f120f664c414a6413e3b933ee1408e7294d.exe
    "C:\Users\Admin\AppData\Local\Temp\b2fdc078bc230d8e259c39a4b2f89f120f664c414a6413e3b933ee1408e7294d.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5100
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\DS574987.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\DS574987.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1972
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\OZ107911.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\OZ107911.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1040
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\GA344183.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\GA344183.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4984
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\189292868.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\189292868.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:3644
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\210760503.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\210760503.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:4208
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 4208 -s 1084
              6⤵
              • Program crash
              PID:772
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\359077904.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\359077904.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:4976
          • 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:452
            • 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:2812
            • 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:2560
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:2644
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:N"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:3852
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4496
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:4148
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "..\cb7ae701b3" /P "Admin:N"
                7⤵
                • System Location Discovery: System Language Discovery
                PID:3916
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "..\cb7ae701b3" /P "Admin:R" /E
                7⤵
                • System Location Discovery: System Language Discovery
                PID:3712
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\485336308.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\485336308.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4716
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4208 -ip 4208
    1⤵
      PID:1520
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      1⤵
      • Executes dropped EXE
      PID:4984
    • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
      1⤵
      • Executes dropped EXE
      PID:2140
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:4928

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\DS574987.exe

      Filesize

      925KB

      MD5

      09c179cea059eab4d91b80c5207a257a

      SHA1

      8ce86f987d3a68dfcd57a1d430ec01a8c31a3e20

      SHA256

      8c3058938c26131ee587f0724a414ffbb2498d5ab11210d3727160829058e1c6

      SHA512

      3e43f040155df8c5732694788e0bd022ebf548becb91a5e0dc261c29af93c389283d3b14ef2d09795561964eca28d49c788c80436a72664195e3d101644e605f

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\485336308.exe

      Filesize

      328KB

      MD5

      8a0eb7e8a70c2389f556496c617f6f52

      SHA1

      b654e9deb2ba40860b9b5f30cd26b8fa90b9cee6

      SHA256

      e3ad1522b0d886ee9ebc16ada6aa54644e87994c287180d8b20c82184a5dc47a

      SHA512

      8503b9c6d7c78c6a2bb027801cffe77b9047b496f5dab6908395b061e1c466985d0a55427cb3bb2ed543b98f1a8888abf343c674316200265c76684e041ae1bc

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\OZ107911.exe

      Filesize

      582KB

      MD5

      043fff5fefe171c1b3e2a8a0441a4b7f

      SHA1

      991586986f7770c2539466446ac55017cf684e7d

      SHA256

      2696f93b5e7e46102c9f7ddfdfbaaf8e2b91b2189fcd703411725b52058901a3

      SHA512

      dd2e1ea533cd4ec07f4406684c3a0d383cd1ac0f8faf75ad6f81fabcfddc282a6735404028551c511dd851ebed99de3d7f66485e9754185999ab9ce23d6c47b6

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\359077904.exe

      Filesize

      204KB

      MD5

      1304f384653e08ae497008ff13498608

      SHA1

      d9a76ed63d74d4217c5027757cb9a7a0d0093080

      SHA256

      2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

      SHA512

      4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\GA344183.exe

      Filesize

      411KB

      MD5

      a04ba8cd21358e0cb5da934090304a75

      SHA1

      962365d46f05f78bd361873869c748371d97a402

      SHA256

      54060daefaa01e15e372c53c3a8ce2be8185ed2d6ddc61843c1b0a3b432a0d2b

      SHA512

      51b1e779198d58aa3f854db0e70a0a9c0670ef4d31d39c6afd7a29e2cbb9e33a283603714d63e4d7268b944ef7268b09f9774c5ecebf40b55b30a4570594566d

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\189292868.exe

      Filesize

      175KB

      MD5

      3d10b67208452d7a91d7bd7066067676

      SHA1

      e6c3ab7b6da65c8cc7dd95351f118caf3a50248d

      SHA256

      5c8ae96739bd9454a59e92b5eb6965647030e87453f7c417dbd7d53ebd837302

      SHA512

      b86d5ff4f55c90922a890401ae4301da7e71eb5e546a82536073cc58780ce55585214cff39ec9b52f70704580ad36c1fa95ebee1515dd2e7ea313cb670f2b4df

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\210760503.exe

      Filesize

      263KB

      MD5

      5116f7b65c8a365e966139b4e95c5d90

      SHA1

      2ebb80c964bf3efba22a4026a106aa0a967dc941

      SHA256

      66313ff2245b2fc17ccbd80cb8d4c72081ac709dd517a41b90192cbb90abbeb7

      SHA512

      1f4ad3a20f6dc6ed78b5c1b057a0689cd41cf396a9dfec4459872297db24633b7df6102e8c239ccaf3fea30028c619f8d2073f1d8ec1d1f0d69440f95b71144a

    • memory/3644-42-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-30-0x0000000004980000-0x0000000004998000-memory.dmp

      Filesize

      96KB

    • memory/3644-56-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-46-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-44-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-34-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-32-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-31-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-52-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-50-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-48-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-54-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-40-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-38-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-36-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-58-0x0000000004980000-0x0000000004993000-memory.dmp

      Filesize

      76KB

    • memory/3644-28-0x00000000048D0000-0x00000000048EA000-memory.dmp

      Filesize

      104KB

    • memory/3644-29-0x0000000004A80000-0x0000000005024000-memory.dmp

      Filesize

      5.6MB

    • memory/4208-94-0x0000000000400000-0x0000000002B99000-memory.dmp

      Filesize

      39.6MB

    • memory/4208-92-0x0000000000400000-0x0000000002B99000-memory.dmp

      Filesize

      39.6MB

    • memory/4716-115-0x0000000007180000-0x00000000071B5000-memory.dmp

      Filesize

      212KB

    • memory/4716-113-0x0000000007180000-0x00000000071BA000-memory.dmp

      Filesize

      232KB

    • memory/4716-117-0x0000000007180000-0x00000000071B5000-memory.dmp

      Filesize

      212KB

    • memory/4716-119-0x0000000007180000-0x00000000071B5000-memory.dmp

      Filesize

      212KB

    • memory/4716-112-0x0000000004AE0000-0x0000000004B1C000-memory.dmp

      Filesize

      240KB

    • memory/4716-114-0x0000000007180000-0x00000000071B5000-memory.dmp

      Filesize

      212KB

    • memory/4716-906-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

      Filesize

      6.1MB

    • memory/4716-907-0x000000000A330000-0x000000000A342000-memory.dmp

      Filesize

      72KB

    • memory/4716-908-0x000000000A350000-0x000000000A45A000-memory.dmp

      Filesize

      1.0MB

    • memory/4716-909-0x000000000A470000-0x000000000A4AC000-memory.dmp

      Filesize

      240KB

    • memory/4716-910-0x0000000006CB0000-0x0000000006CFC000-memory.dmp

      Filesize

      304KB