Analysis Overview
SHA256
6a950e011446449a8dece73c5e5a1cabd8c2fdc6d02e3bec1b1b38fc54be1556
Threat Level: Known bad
The file BetterDiscord.exe was found to be: Known bad.
Malicious Activity Summary
Asyncrat family
AsyncRat
Legitimate hosting services abused for malware hosting/C2
Unsigned PE
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 17:51
Signatures
Asyncrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 17:51
Reported
2024-06-15 17:53
Platform
win10-20240404-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
AsyncRat
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | 0.tcp.eu.ngrok.io | N/A | N/A |
| N/A | 0.tcp.eu.ngrok.io | N/A | N/A |
| N/A | 0.tcp.eu.ngrok.io | N/A | N/A |
| N/A | 0.tcp.eu.ngrok.io | N/A | N/A |
| N/A | 0.tcp.eu.ngrok.io | 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 = "133629475823893778" | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Suspicious behavior: EnumeratesProcesses
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 |
| 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\BetterDiscord.exe
"C:\Users\Admin\AppData\Local\Temp\BetterDiscord.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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffa2df49758,0x7ffa2df49768,0x7ffa2df49778
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=1532 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /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=1976 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /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=2064 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /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=2968 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /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=2976 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /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 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4436 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4604 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4744 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /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.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4848 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /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=5020 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4904 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /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 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=3644 --field-trial-handle=1712,i,12853085551394395122,8647907494352743046,131072 /prefetch:1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 0.tcp.eu.ngrok.io | udp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 205.142.124.3.in-addr.arpa | udp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 0.tcp.eu.ngrok.io | udp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.124.142.205:14406 | 0.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 0.tcp.eu.ngrok.io | udp |
| DE | 3.125.223.134:14406 | 0.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 134.223.125.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| GB | 142.250.187.196:443 | www.google.com | tcp |
| US | 8.8.8.8:53 | 3.200.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | apis.google.com | udp |
| US | 8.8.8.8:53 | 195.212.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | play.google.com | udp |
| US | 8.8.8.8:53 | 0.tcp.eu.ngrok.io | udp |
| DE | 18.192.31.165:14406 | 0.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | clients2.google.com | udp |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.187.238:443 | clients2.google.com | tcp |
| GB | 142.250.200.14:443 | apis.google.com | tcp |
| GB | 172.217.169.46:443 | play.google.com | tcp |
| US | 8.8.8.8:53 | 165.31.192.18.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 238.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.200.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 46.169.217.172.in-addr.arpa | udp |
| DE | 18.192.31.165:14406 | 0.tcp.eu.ngrok.io | tcp |
| GB | 142.250.187.196:443 | www.google.com | udp |
| US | 8.8.8.8:53 | 99.201.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.204.58.216.in-addr.arpa | udp |
| DE | 18.192.31.165:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 18.192.31.165:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 18.192.31.165:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 18.192.31.165:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 18.192.31.165:14406 | 0.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 0.tcp.eu.ngrok.io | udp |
| DE | 3.125.102.39:14406 | 0.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 39.102.125.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| DE | 3.125.102.39:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.125.102.39:14406 | 0.tcp.eu.ngrok.io | tcp |
| DE | 3.125.102.39:14406 | 0.tcp.eu.ngrok.io | tcp |
Files
memory/5064-0-0x00000000004A0000-0x00000000004B6000-memory.dmp
memory/5064-1-0x00007FFA2DF73000-0x00007FFA2DF74000-memory.dmp
memory/5064-2-0x00007FFA2DF70000-0x00007FFA2E95C000-memory.dmp
memory/5064-3-0x00007FFA2DF70000-0x00007FFA2E95C000-memory.dmp
memory/5064-4-0x00007FFA2DF73000-0x00007FFA2DF74000-memory.dmp
memory/5064-5-0x00007FFA2DF70000-0x00007FFA2E95C000-memory.dmp
memory/5064-6-0x00007FFA2DF70000-0x00007FFA2E95C000-memory.dmp
\??\pipe\crashpad_3056_WLMXQIMWSHXARMUF
| 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 | d96c13916814fd7b27a67e25000c656b |
| SHA1 | 0c1feca5e8203d0f12ad830279810440ceba5bd4 |
| SHA256 | 524f991ab4269f80a67a7b8bc2767fd332c5db7282b155cbe9818fb34d54e221 |
| SHA512 | 62480729a073270e0f17290c80de7bb78e6a66fc37c27cd7140d97738864f04bd2d2d65bdc19624d2cd41e68ae3088ea8ef2cac95b247b272922e9084dcb4f54 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 942f79347387f7a60886efe8904a1cc4 |
| SHA1 | d26373c5327a9a834e719d6cec36ef9efef3c982 |
| SHA256 | 795cf1bd3c5d4a8150374bcb6b6e80e999b17ecba49f1ca6cfc49e615df27375 |
| SHA512 | 7409392e61aeb0655c87f1ef23a4bdb855132775b1bdc579e970e8cb4d71150d137490efa641427bbb1ae7a6dd06533f9942effdf6dccbb5a50a7ae564906044 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
| MD5 | 0f45741602fe271fc394709b2d79749e |
| SHA1 | b02793c228daec5e947fc571f52de05d8f560a42 |
| SHA256 | 0e8f46bd49d62cc10e71bb1e36e644cdcd1a4d5b3abb9556325e92203c9ca69c |
| SHA512 | f792cb3d5f830f9fc17ce71c17d15da831eeb709a67919714c03abb3bb968ef320556ac0d00af53b9a67c2294323c196a9cdb28c7e454f14548d1ffd1fe03055 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
| MD5 | 05af4b92e1e687e2615feaefaa9e0324 |
| SHA1 | bd26347e896095de37d07f9521b01a44e8cc1c4e |
| SHA256 | 435fbc077b482aabe4c70c01809ea5f814c03da0667b93eed42498db21be9d69 |
| SHA512 | 2ec288171e56c75db94ffa0b14f9a411a06b2457123c5b041279c9acceb075e5c68b7faa2fe898b071d4f986d9604ef6534079bc5a24d9da694363a796bfccfc |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 698f378ab1d4efc1ab2ad74687a71e6d |
| SHA1 | 6cad8e35635c449b72a92341cd61ff75ddd611b4 |
| SHA256 | e4c9d665d76a4bfb124e967217ebfcd9a955146233cfa192c7cd1e253fd11cd3 |
| SHA512 | b93cb02a96fa03e7a4e5922447cb1a95c163e450e743660f448e5fb7694a715ab0b15c44244612e1e3fb6d28754a5c60ae28c8f51d5c0124aed6bc5c5a0a157f |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
| MD5 | 19b18ef385618ffb82e21d2f38ce54dd |
| SHA1 | c667224775e15a5557fd368f95fc1dac72a9097d |
| SHA256 | 3ff6a6789907e164f39446954e02ea6255f673e99c040c57fb31d2c7c2990386 |
| SHA512 | 3bf6fe9078ecbd850cb5fd84ef039717cd5c0555d122fee4edb926f6e792b5546260803c392df88773f714788e4ee06bb33bcc30cf7fdd5d73b381f64706b781 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | 84abb7813d63fbca928cb22342d3a4f8 |
| SHA1 | 3a41850c95f0d7c73d65641a6f79037df99d5613 |
| SHA256 | da535c265f0cb777ad856711dba06bd8e023c14c22c5e972f1234ab960693ecc |
| SHA512 | 450c21f4b767010c6fce1812e84f6da07ea799f7ff36d850c2461be9e71709b23a57118c6c8180104f12b0f70bc9371baff769be26962ba3484592e16c4758e4 |