Windows Analysis Report
http://clients2.googleusercontent.com/crx/blobs/AcO95oj7juz8l5ipKQ8J4HvJ5IaiLLyTXWqVcoi75bXCQuXNFG0by3_p5G34A7LBm-R7WO-UExKj38S32gDSTGpf2das0Rh3pvd1BomNhfUIRD7ttBsI3w0_KmQ2RCTPzJrTAMZSmuXvFlc9xBmQZj1rEkHpKaNAkKASCA/EFLHGAMMLCOFELHAGIOEGONGHDMHABMK_1_5_7_0.crx

Overview

General Information

Sample URL: http://clients2.googleusercontent.com/crx/blobs/AcO95oj7juz8l5ipKQ8J4HvJ5IaiLLyTXWqVcoi75bXCQuXNFG0by3_p5G34A7LBm-R7WO-UExKj38S32gDSTGpf2das0Rh3pvd1BomNhfUIRD7ttBsI3w0_KmQ2RCTPzJrTAMZSmuXvFlc9xBmQZj1r
Analysis ID: 1447781
Infos:

Detection

Score: 0
Range: 0 - 100
Whitelisted: false
Confidence: 80%

Signatures

Sample execution stops while process was sleeping (likely an evasion)

Classification

Source: http://clients2.googleusercontent.com/crx/blobs/AcO95oj7juz8l5ipKQ8J4HvJ5IaiLLyTXWqVcoi75bXCQuXNFG0by3_p5G34A7LBm-R7WO-UExKj38S32gDSTGpf2das0Rh3pvd1BomNhfUIRD7ttBsI3w0_KmQ2RCTPzJrTAMZSmuXvFlc9xBmQZj1rEkHpKaNAkKASCA/EFLHGAMMLCOFELHAGIOEGONGHDMHABMK_1_5_7_0.crx HTTP Parser: No favicon
Source: unknown HTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.4:49740 version: TLS 1.2
Source: unknown HTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.4:49741 version: TLS 1.2
Source: unknown HTTPS traffic detected: 173.222.162.32:443 -> 192.168.2.4:49742 version: TLS 1.2
Source: unknown TCP traffic detected without corresponding DNS query: 104.46.162.224
Source: unknown TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic HTTP traffic detected: GET /fs/windows/config.json HTTP/1.1Connection: Keep-AliveAccept: */*Accept-Encoding: identityIf-Unmodified-Since: Tue, 16 May 2017 22:58:00 GMTRange: bytes=0-2147483646User-Agent: Microsoft BITS/7.8Host: fs.microsoft.com
Source: global traffic HTTP traffic detected: GET /crx/blobs/AcO95oj7juz8l5ipKQ8J4HvJ5IaiLLyTXWqVcoi75bXCQuXNFG0by3_p5G34A7LBm-R7WO-UExKj38S32gDSTGpf2das0Rh3pvd1BomNhfUIRD7ttBsI3w0_KmQ2RCTPzJrTAMZSmuXvFlc9xBmQZj1rEkHpKaNAkKASCA/EFLHGAMMLCOFELHAGIOEGONGHDMHABMK_1_5_7_0.crx HTTP/1.1Host: clients2.googleusercontent.comConnection: keep-aliveUpgrade-Insecure-Requests: 1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7Accept-Encoding: gzip, deflateAccept-Language: en-US,en;q=0.9
Source: global traffic HTTP traffic detected: GET /favicon.ico HTTP/1.1Host: clients2.googleusercontent.comConnection: keep-aliveUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36Accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8Referer: http://clients2.googleusercontent.com/crx/blobs/AcO95oj7juz8l5ipKQ8J4HvJ5IaiLLyTXWqVcoi75bXCQuXNFG0by3_p5G34A7LBm-R7WO-UExKj38S32gDSTGpf2das0Rh3pvd1BomNhfUIRD7ttBsI3w0_KmQ2RCTPzJrTAMZSmuXvFlc9xBmQZj1rEkHpKaNAkKASCA/EFLHGAMMLCOFELHAGIOEGONGHDMHABMK_1_5_7_0.crxAccept-Encoding: gzip, deflateAccept-Language: en-US,en;q=0.9
Source: global traffic DNS traffic detected: DNS query: clients2.googleusercontent.com
Source: global traffic DNS traffic detected: DNS query: www.google.com
Source: global traffic HTTP traffic detected: HTTP/1.1 403 ForbiddenContent-Type: text/plain; charset=utf-8Content-Length: 42Date: Mon, 27 May 2024 00:46:55 GMTServer: UploadServerData Raw: 53 53 4c 20 69 73 20 72 65 71 75 69 72 65 64 20 74 6f 20 70 65 72 66 6f 72 6d 20 74 68 69 73 20 6f 70 65 72 61 74 69 6f 6e 2e Data Ascii: SSL is required to perform this operation.
Source: global traffic HTTP traffic detected: HTTP/1.1 404 Not FoundCross-Origin-Resource-Policy: cross-originContent-Type: text/html; charset=UTF-8X-Content-Type-Options: nosniffDate: Mon, 27 May 2024 00:46:55 GMTServer: sffeContent-Length: 1572X-XSS-Protection: 0Data Raw: 3c 21 44 4f 43 54 59 50 45 20 68 74 6d 6c 3e 0a 3c 68 74 6d 6c 20 6c 61 6e 67 3d 65 6e 3e 0a 20 20 3c 6d 65 74 61 20 63 68 61 72 73 65 74 3d 75 74 66 2d 38 3e 0a 20 20 3c 6d 65 74 61 20 6e 61 6d 65 3d 76 69 65 77 70 6f 72 74 20 63 6f 6e 74 65 6e 74 3d 22 69 6e 69 74 69 61 6c 2d 73 63 61 6c 65 3d 31 2c 20 6d 69 6e 69 6d 75 6d 2d 73 63 61 6c 65 3d 31 2c 20 77 69 64 74 68 3d 64 65 76 69 63 65 2d 77 69 64 74 68 22 3e 0a 20 20 3c 74 69 74 6c 65 3e 45 72 72 6f 72 20 34 30 34 20 28 4e 6f 74 20 46 6f 75 6e 64 29 21 21 31 3c 2f 74 69 74 6c 65 3e 0a 20 20 3c 73 74 79 6c 65 3e 0a 20 20 20 20 2a 7b 6d 61 72 67 69 6e 3a 30 3b 70 61 64 64 69 6e 67 3a 30 7d 68 74 6d 6c 2c 63 6f 64 65 7b 66 6f 6e 74 3a 31 35 70 78 2f 32 32 70 78 20 61 72 69 61 6c 2c 73 61 6e 73 2d 73 65 72 69 66 7d 68 74 6d 6c 7b 62 61 63 6b 67 72 6f 75 6e 64 3a 23 66 66 66 3b 63 6f 6c 6f 72 3a 23 32 32 32 3b 70 61 64 64 69 6e 67 3a 31 35 70 78 7d 62 6f 64 79 7b 6d 61 72 67 69 6e 3a 37 25 20 61 75 74 6f 20 30 3b 6d 61 78 2d 77 69 64 74 68 3a 33 39 30 70 78 3b 6d 69 6e 2d 68 65 69 67 68 74 3a 31 38 30 70 78 3b 70 61 64 64 69 6e 67 3a 33 30 70 78 20 30 20 31 35 70 78 7d 2a 20 3e 20 62 6f 64 79 7b 62 61 63 6b 67 72 6f 75 6e 64 3a 75 72 6c 28 2f 2f 77 77 77 2e 67 6f 6f 67 6c 65 2e 63 6f 6d 2f 69 6d 61 67 65 73 2f 65 72 72 6f 72 73 2f 72 6f 62 6f 74 2e 70 6e 67 29 20 31 30 30 25 20 35 70 78 20 6e 6f 2d 72 65 70 65 61 74 3b 70 61 64 64 69 6e 67 2d 72 69 67 68 74 3a 32 30 35 70 78 7d 70 7b 6d 61 72 67 69 6e 3a 31 31 70 78 20 30 20 32 32 70 78 3b 6f 76 65 72 66 6c 6f 77 3a 68 69 64 64 65 6e 7d 69 6e 73 7b 63 6f 6c 6f 72 3a 23 37 37 37 3b 74 65 78 74 2d 64 65 63 6f 72 61 74 69 6f 6e 3a 6e 6f 6e 65 7d 61 20 69 6d 67 7b 62 6f 72 64 65 72 3a 30 7d 40 6d 65 64 69 61 20 73 63 72 65 65 6e 20 61 6e 64 20 28 6d 61 78 2d 77 69 64 74 68 3a 37 37 32 70 78 29 7b 62 6f 64 79 7b 62 61 63 6b 67 72 6f 75 6e 64 3a 6e 6f 6e 65 3b 6d 61 72 67 69 6e 2d 74 6f 70 3a 30 3b 6d 61 78 2d 77 69 64 74 68 3a 6e 6f 6e 65 3b 70 61 64 64 69 6e 67 2d 72 69 67 68 74 3a 30 7d 7d 23 6c 6f 67 6f 7b 62 61 63 6b 67 72 6f 75 6e 64 3a 75 72 6c 28 2f 2f 77 77 77 2e 67 6f 6f 67 6c 65 2e 63 6f 6d 2f 69 6d 61 67 65 73 2f 62 72 61 6e 64 69 6e 67 2f 67 6f 6f 67 6c 65 6c 6f 67 6f 2f 31 78 2f 67 6f 6f 67 6c 65 6c 6f 67 6f 5f 63 6f 6c 6f 72 5f 31 35 30 78 35 34 64 70 2e 70 6e 67 29 20 6e 6f 2d 72 65 70 65 61 74 3b 6d 61 72 67 69 6e 2d 6c 65 66 74 3a 2d 35 70 78 7d 40 6d 65 64 69 61 20 6f 6e 6c 79 20 73 63 72 65 65 6e 20 61 6e 64 20 28 6d 69 6e 2d 72 65 73 6f 6c 75 74 69 6f 6e 3a 31 39 32 64 70 69 29 7b 23 6c 6f 67 6f 7b 62 61 63 6b 67 72 6f 75 6e 64 3a 75 72 6c 28 2f 2f 77 77 77 2e 67 6f 6f 67 6c 65 2e 63 6f 6d 2f 69 6d 61 67 65 73 2f 62 72 61 6e 64 69 6e 67 2f 67 6f 6f 67 6c 65 6c 6f 67 6f 2f 32 78 2f 67 6f 6f 6
Source: unknown Network traffic detected: HTTP traffic on port 49675 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49742
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49741
Source: unknown Network traffic detected: HTTP traffic on port 49672 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49752
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49740
Source: unknown Network traffic detected: HTTP traffic on port 49678 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49672
Source: unknown Network traffic detected: HTTP traffic on port 49741 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49740 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49742 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49752 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49739
Source: unknown Network traffic detected: HTTP traffic on port 49739 -> 443
Source: unknown HTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.4:49740 version: TLS 1.2
Source: unknown HTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.4:49741 version: TLS 1.2
Source: unknown HTTPS traffic detected: 173.222.162.32:443 -> 192.168.2.4:49742 version: TLS 1.2
Source: classification engine Classification label: clean0.win@17/4@4/4
Source: C:\Windows\System32\conhost.exe Mutant created: \BaseNamedObjects\Local\SM0:6456:120:WilError_03
Source: unknown Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 --field-trial-handle=2056,i,8146993895664307503,12275233904855355838,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Source: unknown Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" "http://clients2.googleusercontent.com/crx/blobs/AcO95oj7juz8l5ipKQ8J4HvJ5IaiLLyTXWqVcoi75bXCQuXNFG0by3_p5G34A7LBm-R7WO-UExKj38S32gDSTGpf2das0Rh3pvd1BomNhfUIRD7ttBsI3w0_KmQ2RCTPzJrTAMZSmuXvFlc9xBmQZj1rEkHpKaNAkKASCA/EFLHGAMMLCOFELHAGIOEGONGHDMHABMK_1_5_7_0.crx"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 --field-trial-handle=2056,i,8146993895664307503,12275233904855355838,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
windows-stand
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 process2 2 Behavior Graph ID: 1447781 URL: http://clients2.googleuserc... Startdate: 27/05/2024 Architecture: WINDOWS Score: 0 5 chrome.exe 1 2->5         started        8 chrome.exe 2->8         started        dnsIp3 15 192.168.2.4, 138, 443, 49291 unknown unknown 5->15 17 239.255.255.250 unknown Reserved 5->17 10 chrome.exe 5->10         started        13 conhost.exe 8->13         started        process4 dnsIp5 19 www.google.com 142.250.184.228, 443, 49739, 49752 GOOGLEUS United States 10->19 21 googlehosted.l.googleusercontent.com 142.250.185.129, 49735, 49736, 80 GOOGLEUS United States 10->21 23 clients2.googleusercontent.com 10->23
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
142.250.185.129
 googlehosted.l.googleusercontent.com United States
15169 GOOGLEUS false
239.255.255.250
 unknown Reserved
unknown unknown false
142.250.184.228
 www.google.com United States
15169 GOOGLEUS false

Private

IP
192.168.2.4

Contacted Domains

Name IP Active
www.google.com 142.250.184.228 true
googlehosted.l.googleusercontent.com 142.250.185.129 true
fp2e7a.wpc.phicdn.net 192.229.221.95 true
clients2.googleusercontent.com unknown unknown

Contacted URLs

Name Malicious Antivirus Detection Reputation
http://clients2.googleusercontent.com/crx/blobs/AcO95oj7juz8l5ipKQ8J4HvJ5IaiLLyTXWqVcoi75bXCQuXNFG0by3_p5G34A7LBm-R7WO-UExKj38S32gDSTGpf2das0Rh3pvd1BomNhfUIRD7ttBsI3w0_KmQ2RCTPzJrTAMZSmuXvFlc9xBmQZj1rEkHpKaNAkKASCA/EFLHGAMMLCOFELHAGIOEGONGHDMHABMK_1_5_7_0.crx false
    		unknown
    http://clients2.googleusercontent.com/favicon.ico false
    • Avira URL Cloud: safe
    		 unknown