Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-11-2024 12:42

General

  • Target

    a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8N.exe

  • Size

    1.4MB

  • MD5

    a8581fb8a15eb44cab01edabd3969de0

  • SHA1

    940d8c8e8265770e0f621e73dd68cc7e0acf75b0

  • SHA256

    a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8

  • SHA512

    ddff2cdf78bc4e4e2bf12c4f6fbcc0afab832d4db70a431ecee7afb00603da68ab1b5c58cd0fae4de4cbed9a3df8e4a8b16875da0e9c05bc73257e88a511e578

  • SSDEEP

    24576:ru6J3xO0c+JY5UZ+XCHkGso6Fa720W4njUprvVcC1f2o5RRfgdWYn:Fo0c++OCokGs9Fa+rd1f26RNYn

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 12 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
  • 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 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 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\a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8N.exe
    "C:\Users\Admin\AppData\Local\Temp\a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8N.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4004
    • 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:3648
      • 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:4940
    • C:\Users\Admin\AppData\Local\Temp\a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8N.exe
      "C:\Users\Admin\AppData\Local\Temp\a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8N.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5052
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3640
    • 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:652
  • 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:4512
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      PID:2376
    • 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:2132
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2352
    • 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:1268
  • 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:212
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      PID:1312
    • 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:2748
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1728
    • 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:1008

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

    1.4MB

    MD5

    acdfde5c81392ca71b69140bf50a0f23

    SHA1

    fbfbc03ce8eadb293a305ba9f98a3deee77a405b

    SHA256

    f283d9724355f54f87481f40b35eb7900ed0a5bf5719ac0658c9bbad24a25608

    SHA512

    d625068dc9f1c1f50ad4a60637c63ef85db11b237a1a4df8853b658ac2c02db3330f151711fdb5f968d94205508effe90166ad359bc5aa11e11dc4ac43b9a084

  • memory/212-77-0x0000000000970000-0x0000000000ADB000-memory.dmp

    Filesize

    1.4MB

  • memory/1312-82-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/1728-78-0x0000000001410000-0x0000000001411000-memory.dmp

    Filesize

    4KB

  • memory/2352-51-0x0000000000A40000-0x0000000000A41000-memory.dmp

    Filesize

    4KB

  • memory/2376-55-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2748-67-0x0000000000610000-0x000000000062D000-memory.dmp

    Filesize

    116KB

  • memory/2748-76-0x0000000000610000-0x000000000062D000-memory.dmp

    Filesize

    116KB

  • memory/3640-26-0x00000000007F0000-0x00000000007F1000-memory.dmp

    Filesize

    4KB

  • memory/3648-12-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/4004-25-0x0000000000980000-0x0000000000AEB000-memory.dmp

    Filesize

    1.4MB

  • memory/4004-0-0x0000000000980000-0x0000000000AEB000-memory.dmp

    Filesize

    1.4MB

  • memory/4004-14-0x0000000003BB0000-0x0000000003BB1000-memory.dmp

    Filesize

    4KB

  • memory/4512-32-0x0000000000970000-0x0000000000ADB000-memory.dmp

    Filesize

    1.4MB

  • memory/4512-50-0x0000000000970000-0x0000000000ADB000-memory.dmp

    Filesize

    1.4MB

  • memory/4940-28-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/4940-30-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/5052-23-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/5052-15-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB