Analysis

  • max time kernel
    119s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    23-08-2024 20:44

General

  • Target

    a66c7afdd58fb40f70d029833dbbaf10N.exe

  • Size

    1.3MB

  • MD5

    a66c7afdd58fb40f70d029833dbbaf10

  • SHA1

    65c1bf510a820f568c20625fe1ad6fcbd3e73078

  • SHA256

    a7bcc33c8479a690e32d8f78ccfaed3223af54b2027cc41cffab5c7f15bedeea

  • SHA512

    cd4a4aa553aac645cf00aeb3ec3daa1a921a1e5d346b3fde6030494d4189c897b1f34e26c40985f25f25194261ff1dd2602a383c4bddf527de5d81fe21168c55

  • SSDEEP

    24576:Ku6J33O0c+JY5UZ+XC0kGso6Fa720W4njUprvVcC1f2o5RRfgUWYy:8u0c++OCvkGs9Fa+rd1f26RaYy

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 6 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
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 13 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 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\a66c7afdd58fb40f70d029833dbbaf10N.exe
    "C:\Users\Admin\AppData\Local\Temp\a66c7afdd58fb40f70d029833dbbaf10N.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2280
    • 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:2424
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:2240
    • C:\Users\Admin\AppData\Local\Temp\a66c7afdd58fb40f70d029833dbbaf10N.exe
      "C:\Users\Admin\AppData\Local\Temp\a66c7afdd58fb40f70d029833dbbaf10N.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2844
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2724
    • 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:2848
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {47BAD324-6BD6-4B95-9014-31BD1D824E55} S-1-5-21-2257386474-3982792636-3902186748-1000:CTBHAMHL\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2948
    • 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:2492
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:2484
      • 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:2800
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1664
      • 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:1844
    • 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:1916
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:1504
      • 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:1808
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:944
      • 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:1760

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

    8f51e4be4f5a5a9477977ef4976bef5a

    SHA1

    7ff6312a91b4d76a6855b693fd7d66969174afd6

    SHA256

    5f28880ad55015d89d05bbaa2a6cbc787172e5a3268bffbca70c1b903a341ed2

    SHA512

    796e92c1c94b30944a9d38b473b0c8b16ae85368bcf2d0e41f4ef22cdbcc3a81a94520c0b467f0548fd1c91f03b709032eb2eb593912d8f9c39a42bf8af684d8

  • memory/1664-81-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB

  • memory/2240-45-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2240-44-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2280-25-0x0000000000970000-0x0000000000971000-memory.dmp

    Filesize

    4KB

  • memory/2424-24-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2484-86-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2724-41-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB

  • memory/2724-39-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB

  • memory/2800-75-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2800-69-0x00000000000C0000-0x00000000000DD000-memory.dmp

    Filesize

    116KB

  • memory/2800-78-0x00000000000C0000-0x00000000000DD000-memory.dmp

    Filesize

    116KB

  • memory/2844-34-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2844-37-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2844-26-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2844-27-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB