Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01/12/2024, 13:04

General

  • Target

    33f3dcd2887759e1bac37615ea8a60f48a4bdcc2390a88209e30f7fcee433370.exe

  • Size

    1.4MB

  • MD5

    9a2b6f1aedbf159055d6724417210d60

  • SHA1

    2e850215bbe2884efe9d58bcdb848457ddd860fd

  • SHA256

    33f3dcd2887759e1bac37615ea8a60f48a4bdcc2390a88209e30f7fcee433370

  • SHA512

    0a74c5961f6592b12617ec69c324442b66efbb9f892673a3fe22dd1debb6017d18de7ff67c40d2b9cb0c6f0fccbd212575f37263e52d2509849a0c75de33e169

  • SSDEEP

    24576:ru6J3xO0c+JY5UZ+XCHkGso6Fa720W4njUprvVcC1f2o5RRfgdWYx:Fo0c++OCokGs9Fa+rd1f26RNYx

Malware Config

Extracted

Family

netwire

C2

Wealthy2019.com.strangled.net:20190

wealthyme.ddns.net:20190

Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    sunshineslisa

  • install_path

    %AppData%\Imgburn\Host.exe

  • keylogger_dir

    %AppData%\Logs\Imgburn\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    sucess

  • registry_autorun

    false

  • use_mutex

    false

Extracted

Family

warzonerat

C2

wealth.warzonedns.com:5202

Signatures

  • NetWire RAT payload 13 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Netwire family
  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzonerat family
  • Warzone RAT payload 2 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 13 IoCs
  • AutoIT Executable 7 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 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 3 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\33f3dcd2887759e1bac37615ea8a60f48a4bdcc2390a88209e30f7fcee433370.exe
    "C:\Users\Admin\AppData\Local\Temp\33f3dcd2887759e1bac37615ea8a60f48a4bdcc2390a88209e30f7fcee433370.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:304
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1892
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:2896
    • C:\Users\Admin\AppData\Local\Temp\33f3dcd2887759e1bac37615ea8a60f48a4bdcc2390a88209e30f7fcee433370.exe
      "C:\Users\Admin\AppData\Local\Temp\33f3dcd2887759e1bac37615ea8a60f48a4bdcc2390a88209e30f7fcee433370.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2748
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2232
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2752
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {59853046-D464-4534-B872-864C3129B557} S-1-5-21-2703099537-420551529-3771253338-1000:XECUDNCD\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:608
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:2864
      • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3040
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:844
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1060
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:836
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:2320
      • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2300
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1532
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1376

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe

          Filesize

          1.4MB

          MD5

          d2283f2b558c316e533be21e815b86fb

          SHA1

          29cc793236b93a2c79502444cfe3715ad4f1b58b

          SHA256

          cade67bcfdd82d18ffed04a32057820ae27b72710f836071397f8b8f144f1480

          SHA512

          7f8af1feffbdfb6a98341af6b77133796b410ebe1a8aaba7563584df5242bae474af0a87754fe779826126d944d5553a7a70d83e58cd2d5f6ed86096d2671bf5

        • \Users\Admin\AppData\Roaming\Blasthost.exe

          Filesize

          132KB

          MD5

          6087bf6af59b9c531f2c9bb421d5e902

          SHA1

          8bc0f1596c986179b82585c703bacae6d2a00316

          SHA256

          3a8ffff8485c9ed35dae82574ea1a455ea2ead532251cebea19149d78dfd682c

          SHA512

          c8ed34470a874ce21c91cb7843521d66decc32c3f0a9c8d5b55889a7b990dfe5199ade8b6c6ef94b1bced6d3b5f0721e14bcc06320e8efe73ca3fe27fd6b9292

        • memory/304-40-0x00000000034F0000-0x000000000365B000-memory.dmp

          Filesize

          1.4MB

        • memory/304-39-0x0000000000510000-0x0000000000511000-memory.dmp

          Filesize

          4KB

        • memory/304-42-0x0000000000390000-0x00000000004FB000-memory.dmp

          Filesize

          1.4MB

        • memory/304-0-0x0000000000390000-0x00000000004FB000-memory.dmp

          Filesize

          1.4MB

        • memory/608-83-0x00000000003F0000-0x000000000055B000-memory.dmp

          Filesize

          1.4MB

        • memory/608-53-0x00000000003F0000-0x000000000055B000-memory.dmp

          Filesize

          1.4MB

        • memory/836-118-0x00000000003F0000-0x000000000055B000-memory.dmp

          Filesize

          1.4MB

        • memory/844-86-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1532-122-0x0000000000160000-0x0000000000161000-memory.dmp

          Filesize

          4KB

        • memory/1892-24-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

        • memory/2232-43-0x0000000000120000-0x0000000000121000-memory.dmp

          Filesize

          4KB

        • memory/2232-45-0x0000000000120000-0x0000000000121000-memory.dmp

          Filesize

          4KB

        • memory/2748-35-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

          Filesize

          4KB

        • memory/2748-38-0x0000000000080000-0x000000000009D000-memory.dmp

          Filesize

          116KB

        • memory/2748-26-0x0000000000080000-0x000000000009D000-memory.dmp

          Filesize

          116KB

        • memory/2748-28-0x0000000000080000-0x000000000009D000-memory.dmp

          Filesize

          116KB

        • memory/2864-91-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

        • memory/2896-49-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

        • memory/2896-48-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

        • memory/3040-78-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

          Filesize

          4KB

        • memory/3040-81-0x00000000003F0000-0x000000000055B000-memory.dmp

          Filesize

          1.4MB