Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    18/08/2024, 19:03

General

  • Target

    d242df7f2b38186e3ff903b28119c09883df033ba2519e9b5f19eb0652f78975.exe

  • Size

    313KB

  • MD5

    2aeeb429e9290526b96bf4b58b2411ad

  • SHA1

    4b4527fbd51763b51d4acebcf157ba3bd5082ce1

  • SHA256

    d242df7f2b38186e3ff903b28119c09883df033ba2519e9b5f19eb0652f78975

  • SHA512

    8de691347446377838638dd97ab36ad4fbec672be0158451778901bf4ee62b6002f18fe06c7365b952d0650308eb78dadd9d338c91c67b181041807004c242cc

  • SSDEEP

    6144:48XN6W8mmHPtppXPSi9b4qt3GPMVRSbfWraqe9s:FN6qatppXP1t3jcWraq

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

https://api.telegram.org/bot6110313252:AAE6fFOzBefHnbenT-1DwxI9EBeZQTxbYGk/sendMessage?chat_id=6291749148

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Extracted

Family

xworm

Version

5.1

C2

119.59.98.116:7812

Mutex

JBMeOx2rIgGrdV0y

Attributes
  • Install_directory

    %AppData%

  • install_file

    Windows Defender security.exe

  • telegram

    https://api.telegram.org/bot6110313252:AAE6fFOzBefHnbenT-1DwxI9EBeZQTxbYGk/sendMessage?chat_id=6291749148

aes.plain

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

119.59.98.116:7812

Mutex

WindowsDefendersecurityService

Attributes
  • delay

    1

  • install

    true

  • install_file

    Windows Defender Security Service.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Detect Xworm Payload 2 IoCs
  • StormKitty

    StormKitty is an open source info stealer written in C#.

  • StormKitty payload 2 IoCs
  • VenomRAT 3 IoCs

    Detects VenomRAT.

  • Xworm

    Xworm is a remote access trojan written in C#.

  • Async RAT payload 2 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops desktop.ini file(s) 6 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Looks up geolocation information via web service

    Uses a legitimate geolocation service to find the infected system's geolocation info.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 2 IoCs

    Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 58 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\d242df7f2b38186e3ff903b28119c09883df033ba2519e9b5f19eb0652f78975.exe
    "C:\Users\Admin\AppData\Local\Temp\d242df7f2b38186e3ff903b28119c09883df033ba2519e9b5f19eb0652f78975.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Users\Admin\AppData\Roaming\svchost.exe
      "C:\Users\Admin\AppData\Roaming\svchost.exe"
      2⤵
      • Executes dropped EXE
      • Drops desktop.ini file(s)
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2108
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Wi-Fi Discovery
        • Suspicious use of WriteProcessMemory
        PID:1984
        • C:\Windows\SysWOW64\chcp.com
          chcp 65001
          4⤵
          • System Location Discovery: System Language Discovery
          PID:572
        • C:\Windows\SysWOW64\netsh.exe
          netsh wlan show profile
          4⤵
          • Event Triggered Execution: Netsh Helper DLL
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Wi-Fi Discovery
          PID:608
        • C:\Windows\SysWOW64\findstr.exe
          findstr All
          4⤵
          • System Location Discovery: System Language Discovery
          PID:896
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2236
        • C:\Windows\SysWOW64\chcp.com
          chcp 65001
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1472
        • C:\Windows\SysWOW64\netsh.exe
          netsh wlan show networks mode=bssid
          4⤵
          • Event Triggered Execution: Netsh Helper DLL
          • System Location Discovery: System Language Discovery
          PID:1688
    • C:\Users\Admin\AppData\Roaming\Windows Defender security.exe
      "C:\Users\Admin\AppData\Roaming\Windows Defender security.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1952
      • C:\Windows\System32\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Windows Defender security" /tr "C:\Users\Admin\AppData\Roaming\Windows Defender security.exe"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2660
    • C:\Users\Admin\AppData\Roaming\Windows Security Service Host.exe
      "C:\Users\Admin\AppData\Roaming\Windows Security Service Host.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2540
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Windows Defender Security Service" /tr '"C:\Users\Admin\AppData\Roaming\Windows Defender Security Service.exe"' & exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2904
        • C:\Windows\system32\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "Windows Defender Security Service" /tr '"C:\Users\Admin\AppData\Roaming\Windows Defender Security Service.exe"'
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:2616
      • C:\Windows\system32\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmpDF96.tmp.bat""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2916
        • C:\Windows\system32\timeout.exe
          timeout 3
          4⤵
          • Delays execution with timeout.exe
          PID:2912
        • C:\Users\Admin\AppData\Roaming\Windows Defender Security Service.exe
          "C:\Users\Admin\AppData\Roaming\Windows Defender Security Service.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:2848
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {8C1F1CEB-3669-471A-BFDC-FF87EAA9E433} S-1-5-21-3434294380-2554721341-1919518612-1000:ELZYPTFV\Admin:Interactive:[1]
    1⤵
      PID:1492

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\9eb84ef61658189bca774b2d82a467ec\msgid.dat

      Filesize

      1B

      MD5

      cfcd208495d565ef66e7dff9f98764da

      SHA1

      b6589fc6ab0dc82cf12099d1c2d40ab994e8410c

      SHA256

      5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9

      SHA512

      31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99

    • C:\Users\Admin\AppData\Local\Temp\tmpDF96.tmp.bat

      Filesize

      178B

      MD5

      9ec6c24512170149c5d9ba2c7f7b75a0

      SHA1

      ad19830b74ead2fc2a5515e5beb4fb717a6c74b8

      SHA256

      001b309f19cd238187b9df12e35d0423076558e89f9bb2a9868369b094ccd5c3

      SHA512

      d9b49d9d42bc85f1582b5a47b16c02421b2cce3b06a79b30fa404e397c49c4d96300aa05d52deee9d80d911eae4b503d225305fb3060b39d9617abd300805a25

    • C:\Users\Admin\AppData\Local\fa71ead29ecd91d0b8d8727fd31553c7\Admin@ELZYPTFV_en-US\Browsers\Firefox\Bookmarks.txt

      Filesize

      105B

      MD5

      2e9d094dda5cdc3ce6519f75943a4ff4

      SHA1

      5d989b4ac8b699781681fe75ed9ef98191a5096c

      SHA256

      c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142

      SHA512

      d1f7eed00959e902bdb2125b91721460d3ff99f3bdfc1f2a343d4f58e8d4e5e5a06c0c6cdc0379211c94510f7c00d7a8b34fa7d0ca0c3d54cbbe878f1e9812b7

    • C:\Users\Admin\AppData\Roaming\MyData\DataLogs.conf

      Filesize

      8B

      MD5

      cf759e4c5f14fe3eec41b87ed756cea8

      SHA1

      c27c796bb3c2fac929359563676f4ba1ffada1f5

      SHA256

      c9f9f193409217f73cc976ad078c6f8bf65d3aabcf5fad3e5a47536d47aa6761

      SHA512

      c7f832aee13a5eb36d145f35d4464374a9e12fa2017f3c2257442d67483b35a55eccae7f7729243350125b37033e075efbc2303839fd86b81b9b4dca3626953b

    • C:\Users\Admin\AppData\Roaming\Windows Defender security.exe

      Filesize

      42KB

      MD5

      454abb9d524208fb694e7e70c0fbc56a

      SHA1

      060037a032fa3ccf469d902e12c1523e00040748

      SHA256

      c93c27a171d7a883f34e944d16bb47f0e949eb36181060f923e4d8df8da24298

      SHA512

      dd390f87dfb7f80074c92a61ae1ee65193855dc0b7dafe14ae65aedffb92625d6ebb5ea9fac9e452ad0ee4b3bb0d8923a926793c87a4af745f718921688d4b54

    • \Users\Admin\AppData\Roaming\Windows Security Service Host.exe

      Filesize

      74KB

      MD5

      c3f58ffd73d3afc5cc08a29dc5a864c8

      SHA1

      aad0a8c93043e3a4f7c422278c9c02a016ed55b7

      SHA256

      27d16a4b6970b62bc05c437177605391f7788a3e602e69da9d1375ace81b4ee2

      SHA512

      4d45d348bbbc2d503eea99c7265e68c6ce87cf8be982ba153c6e8e6c58484476fc4287a91f8cff2eaa3f4ff1de04e02b2b4bcb597326c6963b28967670fc50b7

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

      Filesize

      170KB

      MD5

      1d94cbce42232d67fb1e032e1e61d77e

      SHA1

      0f10e767c0cba85a39122b8e040c976de50dc468

      SHA256

      5b9f1c1780a2889685343734f81db30b92b7407cc8e476d01cf4f46d37db04a9

      SHA512

      5f8a3c1d35fe009b36c54bed90e8ce44bba86180a409855b10b4693d123f1c323f8c928507d01ba552eff6e387074a07736bb7851dbf1984db0d750107eaeff4

    • memory/1952-23-0x0000000000860000-0x0000000000870000-memory.dmp

      Filesize

      64KB

    • memory/2032-22-0x0000000074710000-0x0000000074CBB000-memory.dmp

      Filesize

      5.7MB

    • memory/2032-0-0x0000000074711000-0x0000000074712000-memory.dmp

      Filesize

      4KB

    • memory/2032-2-0x0000000074710000-0x0000000074CBB000-memory.dmp

      Filesize

      5.7MB

    • memory/2032-1-0x0000000074710000-0x0000000074CBB000-memory.dmp

      Filesize

      5.7MB

    • memory/2108-25-0x0000000000830000-0x0000000000860000-memory.dmp

      Filesize

      192KB

    • memory/2540-24-0x0000000000870000-0x0000000000888000-memory.dmp

      Filesize

      96KB

    • memory/2848-40-0x00000000002A0000-0x00000000002B8000-memory.dmp

      Filesize

      96KB