Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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 12:54

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 13 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 5 IoCs
  • Checks computer location settings 2 TTPs 4 IoCs

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

  • Executes dropped EXE 11 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 18 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 4 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 56 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:2388
    • 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:1320
      • 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:2320
    • 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:2144
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4488
    • 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:1248
  • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
    1⤵
    • Checks computer location settings
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:4288
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      PID:3304
    • 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:3228
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:552
    • 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:4284
  • 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:4804
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      PID:4448
    • 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:1232
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3776
    • 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:3472
  • 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:3568
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      PID:1504
    • 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:684
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3056
    • 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:344

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

    a613e449c2832166fa1d5f54a6e7cf51

    SHA1

    dd52686bc2dc94592098397f516209c27bdcee35

    SHA256

    a8054456d6c64afbc18f04837aadd44cde923c4455d8dde1899621e1ad8ce6ea

    SHA512

    35d0679616ea82a3e188e16534e14dd85219f9686a6a374c1afcb1fff3ff3083652c96f3b8597a0caa88f6a753f1556d6d473dc11b6a0c269a1445f9a6e2fb23

  • memory/552-36-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

    Filesize

    4KB

  • memory/1232-61-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1232-52-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1320-12-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2144-23-0x0000000000900000-0x000000000091D000-memory.dmp

    Filesize

    116KB

  • memory/2144-15-0x0000000000900000-0x000000000091D000-memory.dmp

    Filesize

    116KB

  • memory/2320-28-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2320-29-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2388-25-0x00000000003E0000-0x000000000054B000-memory.dmp

    Filesize

    1.4MB

  • memory/2388-0-0x00000000003E0000-0x000000000054B000-memory.dmp

    Filesize

    1.4MB

  • memory/2388-14-0x0000000004250000-0x0000000004251000-memory.dmp

    Filesize

    4KB

  • memory/3228-34-0x0000000000410000-0x000000000042D000-memory.dmp

    Filesize

    116KB

  • memory/3304-40-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/3568-92-0x0000000000450000-0x00000000005BB000-memory.dmp

    Filesize

    1.4MB

  • memory/3776-63-0x00000000008F0000-0x00000000008F1000-memory.dmp

    Filesize

    4KB

  • memory/4288-31-0x0000000000450000-0x00000000005BB000-memory.dmp

    Filesize

    1.4MB

  • memory/4288-35-0x0000000000450000-0x00000000005BB000-memory.dmp

    Filesize

    1.4MB

  • memory/4448-67-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/4488-26-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

    Filesize

    4KB

  • memory/4804-62-0x0000000000450000-0x00000000005BB000-memory.dmp

    Filesize

    1.4MB