Analysis

  • max time kernel
    117s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06-11-2024 07:58

General

  • Target

    23cf1137ea943e5ec55e86eaa2d67674cbc922441e3c7682e596a3f5832841edN.exe

  • Size

    1.4MB

  • MD5

    f270c5c0ad94fe5e926d0db02e532690

  • SHA1

    84983e46c61f213255c791dbbc8767a7c0c2e26a

  • SHA256

    23cf1137ea943e5ec55e86eaa2d67674cbc922441e3c7682e596a3f5832841ed

  • SHA512

    7dfe8b436e5a739ce6e43844435b74a1c942ca3d65c0b0347c328937d479edf6f970c2238d9a81e587456aef02bbf5f7001b7dbfd94269feb06e549a84e0f490

  • SSDEEP

    24576:ru6J3xO0c+JY5UZ+XCHkGso6Fa720W4njUprvVcC1f2o5RRfgdWY9:Fo0c++OCokGs9Fa+rd1f26RNY9

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 11 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 6 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\23cf1137ea943e5ec55e86eaa2d67674cbc922441e3c7682e596a3f5832841edN.exe
    "C:\Users\Admin\AppData\Local\Temp\23cf1137ea943e5ec55e86eaa2d67674cbc922441e3c7682e596a3f5832841edN.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2700
    • 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:2788
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:2432
    • C:\Users\Admin\AppData\Local\Temp\23cf1137ea943e5ec55e86eaa2d67674cbc922441e3c7682e596a3f5832841edN.exe
      "C:\Users\Admin\AppData\Local\Temp\23cf1137ea943e5ec55e86eaa2d67674cbc922441e3c7682e596a3f5832841edN.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2584
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2620
    • 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:2552
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {42F643D3-6791-4227-965B-A37770B907C4} S-1-5-21-1846800975-3917212583-2893086201-1000:ZQABOPWE\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1996
    • 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:1660
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:1752
      • 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:2644
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1448
      • 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:2052
    • 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:2256
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:1324
      • 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:280
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1680
      • 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:3024

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

    46fec4f48e51360a0ba20f0d62812600

    SHA1

    2d57d052412394cc3ca1e164b3b46477cd05553b

    SHA256

    7358e2f8aefeb2deadc372b21a50aa4fb31f05fe4183ca6fee2698ebf600d0ca

    SHA512

    aed7404c666da55283fe7cf85ff96ae3182ad8ff8458763972ebbb2efb05180407485c2f0e800cfc128d30bef0d90644ecf668bde45359fa5e7151cf59ccdc2f

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

    Filesize

    132KB

    MD5

    6087bf6af59b9c531f2c9bb421d5e902

    SHA1

    8bc0f1596c986179b82585c703bacae6d2a00316

    SHA256

    3a8ffff8485c9ed35dae82574ea1a455ea2ead532251cebea19149d78dfd682c

    SHA512

    c8ed34470a874ce21c91cb7843521d66decc32c3f0a9c8d5b55889a7b990dfe5199ade8b6c6ef94b1bced6d3b5f0721e14bcc06320e8efe73ca3fe27fd6b9292

  • memory/1448-84-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB

  • memory/1660-80-0x00000000010D0000-0x000000000123B000-memory.dmp

    Filesize

    1.4MB

  • memory/1660-52-0x00000000010D0000-0x000000000123B000-memory.dmp

    Filesize

    1.4MB

  • memory/1680-120-0x00000000000B0000-0x00000000000B1000-memory.dmp

    Filesize

    4KB

  • memory/1752-89-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2256-116-0x00000000010D0000-0x000000000123B000-memory.dmp

    Filesize

    1.4MB

  • memory/2432-47-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2432-48-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2584-39-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2584-27-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2584-29-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2584-36-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2620-44-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2620-42-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2644-76-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2644-70-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/2644-79-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/2700-0-0x0000000000190000-0x00000000002FB000-memory.dmp

    Filesize

    1.4MB

  • memory/2700-41-0x0000000000190000-0x00000000002FB000-memory.dmp

    Filesize

    1.4MB

  • memory/2700-26-0x0000000000420000-0x0000000000421000-memory.dmp

    Filesize

    4KB

  • memory/2788-25-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB