Analysis

  • max time kernel
    119s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-12-2024 19:57

General

  • Target

    48375b6f79539d41a2c3881b1a5bb5b5b60d1e7567356f733efecefd1c191b6cN.exe

  • Size

    1.4MB

  • MD5

    8e6509c9eff813df73083d7188a8db90

  • SHA1

    76dd89eb040e247a737899cb35eb25b8250dca52

  • SHA256

    48375b6f79539d41a2c3881b1a5bb5b5b60d1e7567356f733efecefd1c191b6c

  • SHA512

    0cd63208613582641a1aa05aee893f3ab2c55bb7ee8955d92603282c4550527515528a3b6bd22595ff65e63ca5043c54aafc369a05d0275dd83cf0f9fd31ace1

  • SSDEEP

    24576:ru6J3xO0c+JY5UZ+XCHkGso6Fa720W4njUprvVcC1f2o5RRfgdWYU:Fo0c++OCokGs9Fa+rd1f26RNYU

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 4 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 13 IoCs
  • AutoIT Executable 8 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\48375b6f79539d41a2c3881b1a5bb5b5b60d1e7567356f733efecefd1c191b6cN.exe
    "C:\Users\Admin\AppData\Local\Temp\48375b6f79539d41a2c3881b1a5bb5b5b60d1e7567356f733efecefd1c191b6cN.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1704
    • 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:2108
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:2924
    • C:\Users\Admin\AppData\Local\Temp\48375b6f79539d41a2c3881b1a5bb5b5b60d1e7567356f733efecefd1c191b6cN.exe
      "C:\Users\Admin\AppData\Local\Temp\48375b6f79539d41a2c3881b1a5bb5b5b60d1e7567356f733efecefd1c191b6cN.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:2992
    • 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:2996
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {5EB57BCA-D6EC-4368-908A-B6C17B845C7F} S-1-5-21-1846800975-3917212583-2893086201-1000:ZQABOPWE\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:272
    • 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:2824
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:1280
      • 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:1272
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1580
      • 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:1348
    • 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:2928
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:1320
      • 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:308
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2472
      • 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:1008

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

    70ed2707c7eb8987056e2c68a8b9c4b3

    SHA1

    a9424ceb4e3839d60267534348e4f10964b1d459

    SHA256

    52e9c231b57ece7875275ff072008b3cce5ddd83ed6ebbd1dbd9491d5d49781a

    SHA512

    4092fdd4f947dfc434e9ebfb677c62b4ef3b20b879aba6dc46f65ce53e6e120bbe11e9425bd1f43a7d8ac02a27537fe1d48d1de5d667e3e644b8709b70e8df78

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

    Filesize

    132KB

    MD5

    6087bf6af59b9c531f2c9bb421d5e902

    SHA1

    8bc0f1596c986179b82585c703bacae6d2a00316

    SHA256

    3a8ffff8485c9ed35dae82574ea1a455ea2ead532251cebea19149d78dfd682c

    SHA512

    c8ed34470a874ce21c91cb7843521d66decc32c3f0a9c8d5b55889a7b990dfe5199ade8b6c6ef94b1bced6d3b5f0721e14bcc06320e8efe73ca3fe27fd6b9292

  • memory/308-114-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1272-70-0x00000000000C0000-0x00000000000DD000-memory.dmp

    Filesize

    116KB

  • memory/1272-76-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1272-79-0x00000000000C0000-0x00000000000DD000-memory.dmp

    Filesize

    116KB

  • memory/1272-80-0x0000000000940000-0x0000000000AAB000-memory.dmp

    Filesize

    1.4MB

  • memory/1280-91-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/1580-86-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/1704-27-0x0000000003430000-0x000000000359B000-memory.dmp

    Filesize

    1.4MB

  • memory/1704-0-0x00000000013D0000-0x000000000153B000-memory.dmp

    Filesize

    1.4MB

  • memory/1704-42-0x00000000013D0000-0x000000000153B000-memory.dmp

    Filesize

    1.4MB

  • memory/1704-26-0x0000000001220000-0x0000000001221000-memory.dmp

    Filesize

    4KB

  • memory/2108-24-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2472-122-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB

  • memory/2748-37-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

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

    Filesize

    116KB

  • memory/2748-30-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/2748-40-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/2824-53-0x0000000000940000-0x0000000000AAB000-memory.dmp

    Filesize

    1.4MB

  • memory/2824-82-0x0000000000940000-0x0000000000AAB000-memory.dmp

    Filesize

    1.4MB

  • memory/2924-48-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2924-92-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2928-118-0x0000000000940000-0x0000000000AAB000-memory.dmp

    Filesize

    1.4MB

  • memory/2992-45-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB

  • memory/2992-43-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB