Analysis Overview
Threat Level: Likely malicious
The file https://r20.rs6.net/tn.jsp?f=001iVpaGUxb18QqT7NMqVWOuL5qZz_prp7d76NmocSv64NoyH534QjIxMzTremfFgGmtmMW12uf5dxp6xOPKN9o2XSW0zVpur3FB9yjPuS_CRxPOq27F_BvWcvAZcbQS3qFRL8Rc_h-tWHyw-hvjI3Haw==&c=S-8Cd1JvaJsn4cSeE8KoWXXPSbN8Y_TY-vai-_q42g2B3BN38E5mcg==&ch=D_AIiYXfNPVf8CqYgpcaJxqYsSQRRwgooyhM2zRBCYgKRJURf0zbvA==/ssl/cess/file/MD6/7CHAR/#c2VjdXJpdHlAZXNhYi5jb20= was found to be: Likely malicious.
Malicious Activity Summary
A potential corporate email address has been identified in the URL: [email protected]
Legitimate hosting services abused for malware hosting/C2
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-02 00:13
Signatures
A potential corporate email address has been identified in the URL: [email protected]
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-02 00:13
Reported
2024-04-02 00:14
Platform
win11-20240319-en
Max time kernel
22s
Max time network
23s
Command Line
Signatures
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | cloudflare-ipfs.com | N/A | N/A |
| N/A | cloudflare-ipfs.com | N/A | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133564904217203146" | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| N/A | N/A | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://r20.rs6.net/tn.jsp?f=001iVpaGUxb18QqT7NMqVWOuL5qZz_prp7d76NmocSv64NoyH534QjIxMzTremfFgGmtmMW12uf5dxp6xOPKN9o2XSW0zVpur3FB9yjPuS_CRxPOq27F_BvWcvAZcbQS3qFRL8Rc_h-tWHyw-hvjI3Haw==&c=S-8Cd1JvaJsn4cSeE8KoWXXPSbN8Y_TY-vai-_q42g2B3BN38E5mcg==&ch=D_AIiYXfNPVf8CqYgpcaJxqYsSQRRwgooyhM2zRBCYgKRJURf0zbvA==/ssl/cess/file/MD6/7CHAR/#c2VjdXJpdHlAZXNhYi5jb20=
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff8e17b9758,0x7ff8e17b9768,0x7ff8e17b9778
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1648 --field-trial-handle=1812,i,234078146599779311,13296032034207092711,131072 /prefetch:2
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=2056 --field-trial-handle=1812,i,234078146599779311,13296032034207092711,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2184 --field-trial-handle=1812,i,234078146599779311,13296032034207092711,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2968 --field-trial-handle=1812,i,234078146599779311,13296032034207092711,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3096 --field-trial-handle=1812,i,234078146599779311,13296032034207092711,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4596 --field-trial-handle=1812,i,234078146599779311,13296032034207092711,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3112 --field-trial-handle=1812,i,234078146599779311,13296032034207092711,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3148 --field-trial-handle=1812,i,234078146599779311,13296032034207092711,131072 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | r20.rs6.net | udp |
| US | 208.75.122.11:443 | r20.rs6.net | tcp |
| US | 104.21.22.43:443 | opoderdobastao.com | tcp |
| GB | 95.101.143.19:80 | apps.identrust.com | tcp |
| US | 8.8.8.8:53 | 43.22.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.143.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.134.221.88.in-addr.arpa | udp |
| US | 104.17.96.13:443 | cloudflare-ipfs.com | tcp |
| US | 104.17.96.13:443 | cloudflare-ipfs.com | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 151.101.130.137:443 | code.jquery.com | tcp |
| US | 104.17.24.14:443 | cdnjs.cloudflare.com | tcp |
| US | 208.95.112.2:443 | pro.ip-api.com | tcp |
| US | 172.67.176.225:443 | nsinpvat2x.wqqqqop.shop | tcp |
| US | 172.67.176.225:443 | nsinpvat2x.wqqqqop.shop | udp |
| US | 152.199.23.37:443 | aadcdn.msftauth.net | tcp |
| US | 172.67.176.225:443 | nsinpvat2x.wqqqqop.shop | udp |
| GB | 142.250.179.234:443 | content-autofill.googleapis.com | tcp |
Files
\??\pipe\crashpad_956_CLRZCBBVHZDQDASI
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json
| MD5 | 99914b932bd37a50b983c5e7c90ae93b |
| SHA1 | bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f |
| SHA256 | 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a |
| SHA512 | 27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
| MD5 | 77e694900abaad2fdd70519c8285c7e8 |
| SHA1 | f387b2063ffa8e0025dd4b9aa8218c9d64da2004 |
| SHA256 | a1fc25930b46c9f7e504366178f7d592d96e335a7b31e202517cfdaed3a7bff8 |
| SHA512 | 8d909850a02a8bc50b1401644699fdb2c457d74c74d297589e0b06fbdfd3427175f05763fdebc5841c1ed34eb89b97095c58a66da45843967bcf1211b618ecab |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 9a1952c66dbf0ca4ca7fa539818a1ff6 |
| SHA1 | bf81b01536b77be7607a15a57acb3128fa6fb64d |
| SHA256 | 0053fd7c2920549429d67bcb36b1f825771bf148dd98141f4b714d86ccb4262d |
| SHA512 | eed46adf42a68d160cc59d3c04ee3c89c7d0e0304a659063af9e3cfa49e7a988e4696bffbbe5559718d011d9ce408f445c17d6e87cfea6b2254cddfe67c393fc |