Analysis

  • max time kernel
    142s
  • max time network
    146s
  • 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 04:10

General

  • Target

    f47ea16112acd56a8383eacd09d17308625940c1cd4565ca66c3dbcfbebb6cf5.exe

  • Size

    642KB

  • MD5

    42189c6cc7b27fbfb5b1b42a1c8deb68

  • SHA1

    b56e22ba7a72d03fd2833c8afe7f1d029bd8baf9

  • SHA256

    f47ea16112acd56a8383eacd09d17308625940c1cd4565ca66c3dbcfbebb6cf5

  • SHA512

    384ec5068b50e6936fea20762cd75fb1b26582bf2d19d4f4635501669ad95ea55a7f254244136f6ec0f47ffb007f821a7a6232d60ad826e33d137cb933e07967

  • SSDEEP

    12288:tMrty90CSAEyDvvVrZTQ93PIdF29a5x4xIPSjc6HreXf7ypG3VQEI8TioQ:oyj3T+/IT2ccKXjQEXioQ

Malware Config

Extracted

Family

amadey

Version

3.86

Botnet

88c8bb

C2

http://77.91.68.61

Attributes
  • install_dir

    925e7e99c5

  • install_file

    pdates.exe

  • strings_key

    ada76b8b0e1f6892ee93c20ab8946117

  • url_paths

    /rock/index.php

rc4.plain

Extracted

Family

redline

Botnet

lodka

C2

77.91.124.156:19071

Attributes
  • auth_value

    76f99d6cc9332c02bb9728c3ba80d3a9

Signatures

  • Amadey

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

  • Amadey family
  • Detects Healer an antivirus disabler dropper 2 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • RedLine payload 2 IoCs
  • Redline family
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Smokeloader 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 1 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).

  • System Location Discovery: System Language Discovery 1 TTPs 16 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f47ea16112acd56a8383eacd09d17308625940c1cd4565ca66c3dbcfbebb6cf5.exe
    "C:\Users\Admin\AppData\Local\Temp\f47ea16112acd56a8383eacd09d17308625940c1cd4565ca66c3dbcfbebb6cf5.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2088
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4878810.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4878810.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3972
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6007114.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6007114.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3608
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3331876.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3331876.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1124
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a7075929.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a7075929.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2132
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b2356315.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b2356315.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:1824
            • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
              "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:432
              • C:\Windows\SysWOW64\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F
                7⤵
                • System Location Discovery: System Language Discovery
                • Scheduled Task/Job: Scheduled Task
                PID:2020
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit
                7⤵
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:1244
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:3348
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "pdates.exe" /P "Admin:N"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:2876
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "pdates.exe" /P "Admin:R" /E
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4324
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4540
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\925e7e99c5" /P "Admin:N"
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4032
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "..\925e7e99c5" /P "Admin:R" /E
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:4868
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c5902691.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c5902691.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Checks SCSI registry key(s)
          PID:3056
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d7131787.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d7131787.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4352
  • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
    C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
    1⤵
    • Executes dropped EXE
    PID:768
  • C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
    C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
    1⤵
    • Executes dropped EXE
    PID:4564

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4878810.exe

    Filesize

    515KB

    MD5

    0d69ba0e84316e22bc1f8bc9c7d11b2f

    SHA1

    0cba59aa1481c455dae4939e95cd5d5798e6e38b

    SHA256

    1a98cefd9ebb9b765e6e3c7d6307efe4eb3f2a332387726334c4ecf5fd632256

    SHA512

    0d712806424d330022c51c4c5249c2af33c9a1f0ed652ecb20c5ecdb79f3648069cd505b4b5b0f073d5a81fa7805b9bd0025a1de6b41c19977a6ccd7adc7ed6c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d7131787.exe

    Filesize

    173KB

    MD5

    dffbfcfcc9fd946d7a8a5238fc667adc

    SHA1

    1c3f457a03b6a64ba4736b62accd2e96c14a4e38

    SHA256

    ad96cb7463da9ed88e6d9c675d017937f3a7a4f7c261a1abc68386f7aee93a44

    SHA512

    db85b179728464302bab85c61f202691ea78d42302817362762f77d02969d45c01892cb5ed100c60803b24b8eb0c3b840aac2c7a723bbb692c1d8f066ff2d527

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6007114.exe

    Filesize

    359KB

    MD5

    edd62d67de2e0142a2c907482e9d187d

    SHA1

    74e6425594bcb55be64f762848fe6b2b06a372c1

    SHA256

    24d33d418b80b90cef29955d4ffcc077d313df8460e9463638bee927f20d5fe5

    SHA512

    03659d323a95bdad46c0ee29e9681caa09b2f99bcb1817ff1e46f2e536591424dac916214466f74425cb01d9f82bb2a0dcb7437b4c28ecfa8f365208bc32877f

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c5902691.exe

    Filesize

    38KB

    MD5

    e4b9619368bb4ba38abc708929835f12

    SHA1

    33ead284ef4cc8d808063c7398cbbe6cf6e68794

    SHA256

    9119c44aa9413a1065ab9ad1d5e060a6d2a531fef1c95f34409b1697bc9538f5

    SHA512

    f1be2c6a79b8aabc639cc7a7e38d7bb2fb9054d2107d0ab7359174ca06e949968d7ff3e7ca381f7a530ff9c462f900b0e6384dbf42909863df830e026f21ac83

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3331876.exe

    Filesize

    234KB

    MD5

    60089e9da320704932f5a0f79d1d30c9

    SHA1

    7208fc6d7a2fe04f05b306e15311413199425ec8

    SHA256

    ea33d2c358ce0e1d660ba63a1ea20f5d985a2572b1c365a8c52a33a4fd036988

    SHA512

    2e54d9262ebd851f9ca505ae3b809432ca5d2339d6b6ca5359d55b0ffc82e52262e4add57e0b18c075dad57516c7d5fcd5a5c42d252db75b7fed30c112f24c75

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a7075929.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b2356315.exe

    Filesize

    229KB

    MD5

    a7cd35c1d647588f0135d947a2d478be

    SHA1

    1815d2a3c5ccb29691ba1dd375992be033373fbc

    SHA256

    05bba6b7bef8f98326321cb8368f78670a993d747aac98ee12a9cc78c18ccc2f

    SHA512

    7cb10997f0849c892e40b7605b26acb742f00749c990154d8f97d66e9a92781e447187bb9d6ffc475eaecb7643c0d8cb52ed29fc5b8a8522e4ed488fccbf1b88

  • memory/2132-28-0x0000000000700000-0x000000000070A000-memory.dmp

    Filesize

    40KB

  • memory/3056-47-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/3056-46-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/4352-51-0x0000000000100000-0x0000000000130000-memory.dmp

    Filesize

    192KB

  • memory/4352-52-0x00000000023E0000-0x00000000023E6000-memory.dmp

    Filesize

    24KB

  • memory/4352-53-0x000000000A560000-0x000000000AB78000-memory.dmp

    Filesize

    6.1MB

  • memory/4352-54-0x000000000A0B0000-0x000000000A1BA000-memory.dmp

    Filesize

    1.0MB

  • memory/4352-55-0x0000000009FF0000-0x000000000A002000-memory.dmp

    Filesize

    72KB

  • memory/4352-56-0x000000000A050000-0x000000000A08C000-memory.dmp

    Filesize

    240KB

  • memory/4352-57-0x0000000002430000-0x000000000247C000-memory.dmp

    Filesize

    304KB