Analysis

  • max time kernel
    120s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    19-12-2024 10:24

General

  • Target

    b77b79eae373d18ef0a1c9bb57c79da49bd3b3566b189efe9fbe71498c083e07.exe

  • Size

    1.4MB

  • MD5

    6e4aad13bed84852c58cdf1ba6b8ac31

  • SHA1

    bf4a1c43cfc6daea9bfa2ca5b841a86d0448e4a5

  • SHA256

    b77b79eae373d18ef0a1c9bb57c79da49bd3b3566b189efe9fbe71498c083e07

  • SHA512

    91437ca9fced8fb433564f8c33ab28da97862a419d46b9c6a52c26446d40a04068e3f27271de2f3cc5ffa5a9e4203bb2f278bf6ae7aeb692c65f9aa4cbbfd1c5

  • SSDEEP

    24576:ru6J3xO0c+JY5UZ+XCHkGso6Fa720W4njUprvVcC1f2o5RRfgdWYP:Fo0c++OCokGs9Fa+rd1f26RNYP

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 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\b77b79eae373d18ef0a1c9bb57c79da49bd3b3566b189efe9fbe71498c083e07.exe
    "C:\Users\Admin\AppData\Local\Temp\b77b79eae373d18ef0a1c9bb57c79da49bd3b3566b189efe9fbe71498c083e07.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2552
    • 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:1544
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:872
    • C:\Users\Admin\AppData\Local\Temp\b77b79eae373d18ef0a1c9bb57c79da49bd3b3566b189efe9fbe71498c083e07.exe
      "C:\Users\Admin\AppData\Local\Temp\b77b79eae373d18ef0a1c9bb57c79da49bd3b3566b189efe9fbe71498c083e07.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:264
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2240
    • 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:2796
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {29D47528-3096-4ADE-840D-092BFB034165} S-1-5-21-3551809350-4263495960-1443967649-1000:NNYJZAHP\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2620
    • 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:1648
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:2460
      • 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:2996
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2952
      • 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:2776
    • 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:660
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:1980
      • 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:1532
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1232
      • 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:1644

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

    00c82f88361f1504b0211866904d90f2

    SHA1

    7f0d2b71437aafd285d5ec4ddf38db62f43926be

    SHA256

    b014e62f8fd77ed3e2b5fa56faa21d21964a91f414d50968931ad27f3bd5f3be

    SHA512

    d450bebbfb5d5cea81bdb8c0c18438a2bdd4aa1dfbe56834be3cdcb8f1419836bc288bc36c34e626db626f6975456b9f5e4034ff93a0c507e64335c7afaa4069

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

    Filesize

    132KB

    MD5

    6087bf6af59b9c531f2c9bb421d5e902

    SHA1

    8bc0f1596c986179b82585c703bacae6d2a00316

    SHA256

    3a8ffff8485c9ed35dae82574ea1a455ea2ead532251cebea19149d78dfd682c

    SHA512

    c8ed34470a874ce21c91cb7843521d66decc32c3f0a9c8d5b55889a7b990dfe5199ade8b6c6ef94b1bced6d3b5f0721e14bcc06320e8efe73ca3fe27fd6b9292

  • memory/264-40-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/264-37-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/264-30-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/264-28-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/660-115-0x0000000000180000-0x00000000002EB000-memory.dmp

    Filesize

    1.4MB

  • memory/872-48-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/1232-119-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/1532-114-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1532-105-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1544-24-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/1648-79-0x0000000000180000-0x00000000002EB000-memory.dmp

    Filesize

    1.4MB

  • memory/1648-51-0x0000000000180000-0x00000000002EB000-memory.dmp

    Filesize

    1.4MB

  • memory/2240-45-0x00000000000B0000-0x00000000000B1000-memory.dmp

    Filesize

    4KB

  • memory/2240-43-0x00000000000B0000-0x00000000000B1000-memory.dmp

    Filesize

    4KB

  • memory/2460-88-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2552-0-0x0000000000CC0000-0x0000000000E2B000-memory.dmp

    Filesize

    1.4MB

  • memory/2552-42-0x0000000000CC0000-0x0000000000E2B000-memory.dmp

    Filesize

    1.4MB

  • memory/2552-26-0x0000000000300000-0x0000000000301000-memory.dmp

    Filesize

    4KB

  • memory/2552-27-0x00000000033D0000-0x000000000353B000-memory.dmp

    Filesize

    1.4MB

  • memory/2952-83-0x00000000001E0000-0x00000000001E1000-memory.dmp

    Filesize

    4KB

  • memory/2996-75-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB