Analysis Overview
Threat Level: Likely malicious
The file https://cdn.discordapp.com/attachments/1305427999751016498/1306197482958753802/0OOjhaJ5lVUL4PN.exe?ex=6735cab3&is=67347933&hm=01719f8c9fd9798d408781f520a005e91c22ec47cee95892e21492018ee151b4& was found to be: Likely malicious.
Malicious Activity Summary
Stops running service(s)
Downloads MZ/PE file
Executes dropped EXE
Launches sc.exe
Drops file in Windows directory
Browser Information Discovery
System Location Discovery: System Language Discovery
Uses Volume Shadow Copy service COM API
Uses Task Scheduler COM API
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Enumerates system info in registry
Uses Volume Shadow Copy WMI provider
Modifies data under HKEY_USERS
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 10:02
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 10:02
Reported
2024-11-13 10:03
Platform
win10ltsc2021-20241023-en
Max time kernel
27s
Max time network
15s
Command Line
Signatures
Downloads MZ/PE file
Stops running service(s)
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Downloads\0OOjhaJ5lVUL4PN.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SystemTemp | C:\Program Files\Google\Chrome\Application\chrome.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\sc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\sc.exe | N/A |
Browser Information Discovery
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\sc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\Downloads\0OOjhaJ5lVUL4PN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\sc.exe | 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 = "133759657761031686" | 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 |
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
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://cdn.discordapp.com/attachments/1305427999751016498/1306197482958753802/0OOjhaJ5lVUL4PN.exe?ex=6735cab3&is=67347933&hm=01719f8c9fd9798d408781f520a005e91c22ec47cee95892e21492018ee151b4&
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:4 --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=123.0.6312.123 --initial-client-data=0x21c,0x220,0x224,0x1f8,0x228,0x7fffa3bfcc40,0x7fffa3bfcc4c,0x7fffa3bfcc58
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1940,i,15126002974341148649,17616267304265033006,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=1936 /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 --no-appcompat-clear --field-trial-handle=560,i,15126002974341148649,17616267304265033006,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2616 /prefetch:3
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=service --no-appcompat-clear --field-trial-handle=2168,i,15126002974341148649,17616267304265033006,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=2128 /prefetch:8
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3136,i,15126002974341148649,17616267304265033006,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3172 /prefetch:1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3164,i,15126002974341148649,17616267304265033006,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=3208 /prefetch:1
C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --no-appcompat-clear --field-trial-handle=5020,i,15126002974341148649,17616267304265033006,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=4900 /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.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --no-appcompat-clear --field-trial-handle=5028,i,15126002974341148649,17616267304265033006,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5192 /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 --no-appcompat-clear --field-trial-handle=5372,i,15126002974341148649,17616267304265033006,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5380 /prefetch:8
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=5312,i,15126002974341148649,17616267304265033006,262144 --variations-seed-version=20241022-180310.361000 --mojo-platform-channel-handle=5316 /prefetch:8
C:\Users\Admin\Downloads\0OOjhaJ5lVUL4PN.exe
"C:\Users\Admin\Downloads\0OOjhaJ5lVUL4PN.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c sc start FairplayKD > NUL 2>&1
C:\Windows\SysWOW64\sc.exe
sc start FairplayKD
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c sc stop %c > NUL 2>&1
C:\Windows\SysWOW64\sc.exe
sc stop %c
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cdn.discordapp.com | udp |
| US | 162.159.134.233:443 | cdn.discordapp.com | tcp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.134.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.200.250.142.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
Files
\??\pipe\crashpad_1976_SEYTIAUOXKZFMRGY
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
| MD5 | d751713988987e9331980363e24189ce |
| SHA1 | 97d170e1550eee4afc0af065b78cda302a97674c |
| SHA256 | 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945 |
| SHA512 | b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af |
C:\Users\Admin\Downloads\Unconfirmed 344289.crdownload
| MD5 | 6b1ae040f09a43a4f0eee6fd964e2a47 |
| SHA1 | 5d5ae0e6d89612fa55286f12f3a09443408ac1df |
| SHA256 | d1163ec121ee6bdd11496c227b5f09a69cd2172aca93d111fac1be0cf73be0f2 |
| SHA512 | e6a7ad8d8245b7fa009b77c77e5d85059bcc6802247b72a5bf927a97390650d446f83984c43a3fd6cd5f5a35f747bda6b5d1e408aa59f212a856cc9eaca861a1 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
| MD5 | 5ce747f8297f571af688a46c71f2feb1 |
| SHA1 | 596c03be22823fe3205c8f6e0310cd5e9e4470fd |
| SHA256 | 48db4eb8f19cacf38e2504e6c12b761891cff656f7d254adc3178612d5b4cf5b |
| SHA512 | 9cf1bd171d75359acdf55338d8602e759412a9465c398952789dd61fc4e10925cb272e663053865240a330714d2f20e02ce233a4f6834de9b0f94d30ba7ef41b |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
| MD5 | dce05e95f584c9ce9f67169b839adc97 |
| SHA1 | 987ad907165fad66a07989a8dc7dff45572ca2f3 |
| SHA256 | 0c69ea8e83fd9cdaa48e78aca09d9f38eede1dd40be5510ec09a083084343462 |
| SHA512 | 8c3fd3d01dc13d7684c0e6f1ae8170eeac840361f85fabe193b3e55b4231c088dbf469a767374443131540b93c70030fe73634261e6c991f1994f45a67845631 |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | ff5ac662a20795eb05cfeaea6db42096 |
| SHA1 | 23d22a564b4c1fbcc0896d4b0183bb1cb0681df6 |
| SHA256 | 470bc5139c8042fd5183b9b809a990d745127e683d40870edc46d7401da71c89 |
| SHA512 | dd3458ad088ee358164af6d61f9fc1a2243667a37449be8bc6568efd92d9d15c86607e70c94d67fa83bd26aa232c3d85e7c19965c2e1f8e8a73be6ed4649535e |
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
| MD5 | d837eb7bc2e37a0f1ca1a661f0e4d305 |
| SHA1 | dc522765018b345eecf6698f7ec36c8d0c29341d |
| SHA256 | 1d3154ae4442173983218836e344fdcff983028f959abdf310cb5e3a50c8e4bc |
| SHA512 | 23fecf031480ae346cf7e0f17841858a3ff43bde72e13134bd54ac728fda2ee81e9bf23d3b716c0af43ed6ff7c8611a65920b668eb1efda8cd784613c7cdf4c5 |