Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-09-2024 15:38

General

  • Target

    38f57b035eaaa58fd9af54640f69987381f73507c1734637ca07f7bad8f48d96N.exe

  • Size

    1.3MB

  • MD5

    8b5988e948783d0fe66f95bb3178e1b0

  • SHA1

    698cd2f265b375d76c7bac41403aa546ce7de5e4

  • SHA256

    38f57b035eaaa58fd9af54640f69987381f73507c1734637ca07f7bad8f48d96

  • SHA512

    55c4c8129b96153c7e874634571d6815d6ab9582124f7e90ca23a5f444eb12631bb6d3b97145d6115ecb7b2a78a17d1e28ab8d80ccc11142460edc475d7a141b

  • SSDEEP

    24576:Ku6J33O0c+JY5UZ+XC0kGso6Fa720W4njUprvVcC1f2o5RRfgUWYr:8u0c++OCvkGs9Fa+rd1f26RaYr

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 7 IoCs
  • Netwire

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

  • WarzoneRat, AveMaria

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

  • Warzone RAT payload 4 IoCs
  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 8 IoCs
  • AutoIT Executable 1 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 14 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 51 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\38f57b035eaaa58fd9af54640f69987381f73507c1734637ca07f7bad8f48d96N.exe
    "C:\Users\Admin\AppData\Local\Temp\38f57b035eaaa58fd9af54640f69987381f73507c1734637ca07f7bad8f48d96N.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2600
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4328
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4120
    • C:\Users\Admin\AppData\Local\Temp\38f57b035eaaa58fd9af54640f69987381f73507c1734637ca07f7bad8f48d96N.exe
      "C:\Users\Admin\AppData\Local\Temp\38f57b035eaaa58fd9af54640f69987381f73507c1734637ca07f7bad8f48d96N.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2512
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1152
    • 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:3056
  • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4272
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      PID:3016
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2684
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4012
    • 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:3892
  • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4808
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      PID:3692
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3196
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4992
    • 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:4764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    132KB

    MD5

    6087bf6af59b9c531f2c9bb421d5e902

    SHA1

    8bc0f1596c986179b82585c703bacae6d2a00316

    SHA256

    3a8ffff8485c9ed35dae82574ea1a455ea2ead532251cebea19149d78dfd682c

    SHA512

    c8ed34470a874ce21c91cb7843521d66decc32c3f0a9c8d5b55889a7b990dfe5199ade8b6c6ef94b1bced6d3b5f0721e14bcc06320e8efe73ca3fe27fd6b9292

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

    Filesize

    1.3MB

    MD5

    e68da3e3a2738876d728f906bfb0b766

    SHA1

    7d7f03658538a3b6b4cd1e644d5b1919e351875b

    SHA256

    9ef2da469b87291c1b54489252d6c09c5aa502b7e9eaa55798041871938a584a

    SHA512

    c284ceb307641088969c30f682ac0a80236c45303f46f931a1b4b3b0ab47161a049163947cab6d61021d73803ec043dbd7f29572798715bd1edfb3e664262bce

  • memory/1152-24-0x0000000000D30000-0x0000000000D31000-memory.dmp

    Filesize

    4KB

  • memory/2512-14-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2512-22-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2600-13-0x0000000003FB0000-0x0000000003FB1000-memory.dmp

    Filesize

    4KB

  • memory/3016-51-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/3196-63-0x0000000000800000-0x000000000081D000-memory.dmp

    Filesize

    116KB

  • memory/3196-71-0x0000000000800000-0x000000000081D000-memory.dmp

    Filesize

    116KB

  • memory/3692-77-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/4012-47-0x00000000007F0000-0x00000000007F1000-memory.dmp

    Filesize

    4KB

  • memory/4120-26-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/4120-52-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/4328-11-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/4992-73-0x0000000001250000-0x0000000001251000-memory.dmp

    Filesize

    4KB