Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-10-2024 04:23

General

  • Target

    b9725348d9f647d73f76671f39a5e85281ae82c820dd8c2f7735263f8885cc0d.exe

  • Size

    1.4MB

  • MD5

    309c74604ef00b507e50ba30d5980817

  • SHA1

    bff260c6e469dcb1fe77bdfaaf007821f6fdfbd3

  • SHA256

    b9725348d9f647d73f76671f39a5e85281ae82c820dd8c2f7735263f8885cc0d

  • SHA512

    ebf54a380378f72bc46fdd9bf8160a05fffaa146765c17b7a4d6deb51b83801e7b5c00f180d1152dd532c77a2cac098e002275e4af2fc53f350695019f208eaa

  • SSDEEP

    24576:ru6J3xO0c+JY5UZ+XCHkGso6Fa720W4njUprvVcC1f2o5RRfgdWYK:Fo0c++OCokGs9Fa+rd1f26RNYK

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\b9725348d9f647d73f76671f39a5e85281ae82c820dd8c2f7735263f8885cc0d.exe
    "C:\Users\Admin\AppData\Local\Temp\b9725348d9f647d73f76671f39a5e85281ae82c820dd8c2f7735263f8885cc0d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2408
    • 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:2728
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:2584
    • C:\Users\Admin\AppData\Local\Temp\b9725348d9f647d73f76671f39a5e85281ae82c820dd8c2f7735263f8885cc0d.exe
      "C:\Users\Admin\AppData\Local\Temp\b9725348d9f647d73f76671f39a5e85281ae82c820dd8c2f7735263f8885cc0d.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2784
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2608
    • 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:2692
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {4D3BA783-EBFC-4C8F-91E0-517B927EFB63} S-1-5-21-1488793075-819845221-1497111674-1000:UPNECVIU\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:572
    • 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:1312
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:1600
      • 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:1836
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1784
      • 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:1956
    • 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:1764
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:1664
      • 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:1684
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:664
      • 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:1768

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

    8af5b9dca045ceb81af170b116bc0d5f

    SHA1

    02152718913a0c704e7c5bad41528c560a9d09fa

    SHA256

    de0496075a43189498d5253fe47f93e94a76569582a60791cbf7841a8f23ebd9

    SHA512

    6654ef4d627dd65b62759177fa87e43dd9094f5bf103b2e43dfaf96458ad93c2a34a1ddee0f823378f7dd4ee44104ac975b3c7651c286f42b36a7f77af9b158d

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

    Filesize

    132KB

    MD5

    6087bf6af59b9c531f2c9bb421d5e902

    SHA1

    8bc0f1596c986179b82585c703bacae6d2a00316

    SHA256

    3a8ffff8485c9ed35dae82574ea1a455ea2ead532251cebea19149d78dfd682c

    SHA512

    c8ed34470a874ce21c91cb7843521d66decc32c3f0a9c8d5b55889a7b990dfe5199ade8b6c6ef94b1bced6d3b5f0721e14bcc06320e8efe73ca3fe27fd6b9292

  • memory/1312-82-0x0000000000ED0000-0x000000000103B000-memory.dmp

    Filesize

    1.4MB

  • memory/1312-53-0x0000000000ED0000-0x000000000103B000-memory.dmp

    Filesize

    1.4MB

  • memory/1600-90-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/1764-117-0x0000000000ED0000-0x000000000103B000-memory.dmp

    Filesize

    1.4MB

  • memory/1784-85-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB

  • memory/1836-78-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1836-72-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/1836-81-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/2408-41-0x0000000001140000-0x00000000012AB000-memory.dmp

    Filesize

    1.4MB

  • memory/2408-0-0x0000000001140000-0x00000000012AB000-memory.dmp

    Filesize

    1.4MB

  • memory/2408-26-0x00000000006F0000-0x00000000006F1000-memory.dmp

    Filesize

    4KB

  • memory/2584-47-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2584-91-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2608-42-0x0000000000160000-0x0000000000161000-memory.dmp

    Filesize

    4KB

  • memory/2608-44-0x0000000000160000-0x0000000000161000-memory.dmp

    Filesize

    4KB

  • memory/2728-24-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2784-39-0x00000000000D0000-0x00000000000ED000-memory.dmp

    Filesize

    116KB

  • memory/2784-27-0x00000000000D0000-0x00000000000ED000-memory.dmp

    Filesize

    116KB

  • memory/2784-29-0x00000000000D0000-0x00000000000ED000-memory.dmp

    Filesize

    116KB

  • memory/2784-36-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB