Analysis Overview
SHA256
a938ff9ba13e88cd2989b4e7c4ec27805242a5da86d23d6ff7fbe0a1a868ba4f
Threat Level: Known bad
The file Client-built.exe was found to be: Known bad.
Malicious Activity Summary
Discordrat family
Discord RAT
Unsigned PE
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-24 19:38
Signatures
Discordrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-24 19:38
Reported
2024-03-24 19:41
Platform
win7-20240221-en
Max time kernel
85s
Max time network
135s
Command Line
Signatures
Discord RAT
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
| 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 |
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 use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Client-built.exe
"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2100 -s 596
C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef4459758,0x7fef4459768,0x7fef4459778
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=1176 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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=1500 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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=1588 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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 --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=2256 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2324 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1176 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /prefetch:2
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1452 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3576 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=752 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=812 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=1604 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=3824 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=1808 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=2400 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --mojo-platform-channel-handle=1344 --field-trial-handle=1304,i,9486597233064701046,14115028364500359803,131072 /prefetch:1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| GB | 142.250.178.4:443 | www.google.com | tcp |
| GB | 142.250.178.4:443 | www.google.com | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | bit.ly | udp |
| US | 67.199.248.11:443 | bit.ly | tcp |
| US | 67.199.248.11:443 | bit.ly | tcp |
| US | 67.199.248.11:80 | bit.ly | tcp |
| US | 67.199.248.11:80 | bit.ly | tcp |
| US | 8.8.8.8:53 | cdn.discordapp.com | udp |
| US | 162.159.130.233:443 | cdn.discordapp.com | tcp |
| US | 8.8.8.8:53 | a.nel.cloudflare.com | udp |
| US | 35.190.80.1:443 | a.nel.cloudflare.com | tcp |
| US | 35.190.80.1:443 | a.nel.cloudflare.com | udp |
| US | 162.159.130.233:443 | cdn.discordapp.com | udp |
| US | 8.8.8.8:53 | beacons.gcp.gvt2.com | udp |
| US | 192.178.49.3:443 | beacons.gcp.gvt2.com | tcp |
Files
memory/2100-0-0x000000013F8F0000-0x000000013F908000-memory.dmp
memory/2100-1-0x000007FEF51D0000-0x000007FEF5BBC000-memory.dmp
memory/2100-2-0x000000001BC20000-0x000000001BCA0000-memory.dmp
memory/2100-3-0x000007FEF51D0000-0x000007FEF5BBC000-memory.dmp
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp
| MD5 | 18e723571b00fb1694a3bad6c78e4054 |
| SHA1 | afcc0ef32d46fe59e0483f9a3c891d3034d12f32 |
| SHA256 | 8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa |
| SHA512 | 43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2 |
\??\pipe\crashpad_2796_HUKMWZBUAVFWKMGV
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1
| MD5 | f50f89a0a91564d0b8a211f8921aa7de |
| SHA1 | 112403a17dd69d5b9018b8cede023cb3b54eab7d |
| SHA256 | b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec |
| SHA512 | bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp
| MD5 | aefd77f47fb84fae5ea194496b44c67a |
| SHA1 | dcfbb6a5b8d05662c4858664f81693bb7f803b82 |
| SHA256 | 4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611 |
| SHA512 | b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 373c9b462f87b03ffcc1fb7202223dc3 |
| SHA1 | a1e68ca2ea0d0f30426ecd4eb59f86cb73289fd6 |
| SHA256 | 3c86b1645b972616bf0830759759830ac38c5c122581e399b35be35906cdcd6b |
| SHA512 | eb47be5c983838ed7ae5e6ef7138118bf434055e743b20b56e4e1bc2326d391b453c8be1502aaaaf677f7e3a2a566c13d6121862bff59b5ad4608cea48307ac1 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | 753df6889fd7410a2e9fe333da83a429 |
| SHA1 | 3c425f16e8267186061dd48ac1c77c122962456e |
| SHA256 | b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78 |
| SHA512 | 9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444 |
C:\Users\Admin\AppData\Local\Temp\TarC568.tmp
| MD5 | dd73cead4b93366cf3465c8cd32e2796 |
| SHA1 | 74546226dfe9ceb8184651e920d1dbfb432b314e |
| SHA256 | a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22 |
| SHA512 | ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 6981dd02d3042761edfb86f79c26c929 |
| SHA1 | afdb57bd50b2a4d10f50be49b8c481bae1dca714 |
| SHA256 | 0cbee054bd6d4244caac3900cd85f9894bc7fbf50946b1ed9bbaff05b2d7ccb0 |
| SHA512 | ec937bb2495e7a4abc4b8ed35c50f916159de57b13ab3e0d2c6e76e2f477b5907c0451926c947b4cbb440782d852fffc512f246d2dbd656305599a5121356db9 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
| MD5 | 469c778e52e35ae61985172e30057f60 |
| SHA1 | 6213c2a37e28260d6be6591cb3c0241d03040268 |
| SHA256 | cfbf3a2202daad986721748323b3d642c6a8ac4bf86a3fecc6e0b0b26ce0f5fb |
| SHA512 | b6d3ea349bff82dd0736ee0f54b85651a3c91a398014c12385a7b4d9b2dbe577bee7ee9868bb1db8de819e4894408f7237d82fa4c63a506b709f5315a88e1eb3 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 8cb792a5a1dc5a80b79a36a7721dda06 |
| SHA1 | f91b20b4dc719b9c63cd08d0c813ddb4c6e59c8a |
| SHA256 | b28992f0b63efcd5dfad7822eab582485beecfdc4cacc44bd3ffb244ce31360a |
| SHA512 | 03551d72ac9600a8ca3b1c5a63f524eb152988fce4060ef77bddce47be27435af8365f9034319c529fdd42ab81ce3c0307af09ce575fc55ccf03f85d9c4e460e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\66a93ffa-c5c3-400d-9141-d3dc97bc1ff8.tmp
| MD5 | 66ee55e96039e2f0eabe6b50a4c461a6 |
| SHA1 | 3c2f11d80fd04818b6eab35045467fb2cd8e3e3a |
| SHA256 | aa5339daa08d720d6b2621ca3a30de68733556fb672d3e719a422e4c70cde8fa |
| SHA512 | 83118ee0633599ea2e89ba3f7f06f1ab5845c1a26fecabcf9b1401d21595dc21f62eb657c2d78a1005cc074cb2d4729e0d9da124188d17f2f52de8e087b75237 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
| MD5 | 586f3708f693cd3cb1d3b5cbec2882c7 |
| SHA1 | 2366c0fb8aa49baf396fc3360d48dea0d28cb53b |
| SHA256 | 709c095bf59347593d23f6e2f45ff80526c2ba83de6b1018f22d2f54b6d23d07 |
| SHA512 | 0ac197a42898b623b24e47535dee8dd338afee5f26653566fca9fadd94201dd03ce4f0894273d4b54ed577e8170455838aac92d01a54acbb73d882b246d461b1 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-24 19:38
Reported
2024-03-24 19:41
Platform
win10v2004-20231215-en
Max time kernel
92s
Max time network
93s
Command Line
Signatures
Discord RAT
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Client-built.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Client-built.exe
"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gateway.discord.gg | udp |
| US | 162.159.133.234:443 | gateway.discord.gg | tcp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 234.133.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 186.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.178.17.96.in-addr.arpa | udp |
Files
memory/1876-0-0x000001D16F880000-0x000001D16F898000-memory.dmp
memory/1876-1-0x000001D171FA0000-0x000001D172162000-memory.dmp
memory/1876-2-0x00007FFEE7340000-0x00007FFEE7E01000-memory.dmp
memory/1876-3-0x000001D171EE0000-0x000001D171EF0000-memory.dmp
memory/1876-4-0x000001D1727E0000-0x000001D172D08000-memory.dmp
memory/1876-5-0x00007FFEE7340000-0x00007FFEE7E01000-memory.dmp
memory/1876-6-0x000001D171EE0000-0x000001D171EF0000-memory.dmp