Analysis
-
max time kernel
164s -
max time network
171s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 19:16
Static task
static1
Behavioral task
behavioral1
Sample
._cache_?????Srv.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
._cache_?????Srv.exe
Resource
win10v2004-20220414-en
Behavioral task
behavioral3
Sample
?????.exe
Resource
win7-20220414-en
Behavioral task
behavioral4
Sample
?????.exe
Resource
win10v2004-20220414-en
Behavioral task
behavioral5
Sample
??????.url
Resource
win7-20220414-en
Behavioral task
behavioral6
Sample
??????.url
Resource
win10v2004-20220414-en
General
-
Target
??????.url
-
Size
201B
-
MD5
47a561901ffa934b885b8de0ce516631
-
SHA1
adfe50a7a7668789a3190b2b7d0695854e8e75cd
-
SHA256
cf6821351c7c30b25243bcfc480784595845a7c7d4c6eec0b0219d0b4bb6d334
-
SHA512
b8db94d365f36079ba58d26ebf59f45ff14a5b71fc9fc6d7eea6bb92ccb1506d678684abbfeea95b91e378b20346ed2ff5c820866b50f17712da7daa69874f66
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe -
Drops file in Program Files directory 2 IoCs
Processes:
setup.exedescription ioc process File created C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\e1be773c-9c91-4988-b850-0cd5a508fdcb.tmp setup.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20220521211708.pma setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
msedge.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Modifies registry class 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
msedge.exemsedge.exeidentity_helper.exemsedge.exepid process 3920 msedge.exe 3920 msedge.exe 3768 msedge.exe 3768 msedge.exe 3848 identity_helper.exe 3848 identity_helper.exe 2100 msedge.exe 2100 msedge.exe 2100 msedge.exe 2100 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
Processes:
msedge.exepid process 3768 msedge.exe 3768 msedge.exe 3768 msedge.exe 3768 msedge.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
msedge.exepid process 3768 msedge.exe 3768 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
rundll32.exemsedge.exedescription pid process target process PID 4992 wrote to memory of 3768 4992 rundll32.exe msedge.exe PID 4992 wrote to memory of 3768 4992 rundll32.exe msedge.exe PID 3768 wrote to memory of 3956 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 3956 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 1628 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 3920 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 3920 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe PID 3768 wrote to memory of 4868 3768 msedge.exe msedge.exe
Processes
-
C:\Windows\System32\rundll32.exe"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\______.url1⤵
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.qqtn.com/2⤵
- Adds Run key to start application
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffefd4946f8,0x7ffefd494708,0x7ffefd4947183⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:23⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2692 /prefetch:83⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3408 /prefetch:13⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3440 /prefetch:13⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4812 /prefetch:83⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=6068 /prefetch:83⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2080 /prefetch:13⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5916 /prefetch:13⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1824 /prefetch:83⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings3⤵
- Drops file in Program Files directory
-
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x220,0x224,0x228,0x1fc,0x22c,0x7ff603215460,0x7ff603215470,0x7ff6032154804⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1824 /prefetch:83⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5644 /prefetch:83⤵
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=6180 /prefetch:23⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2128,10020869554872967379,7439797362270364778,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5488 /prefetch:83⤵
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s camsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
\??\pipe\LOCAL\crashpad_3768_GIIYCNKKKMFDUFBDMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
-
memory/216-139-0x0000000000000000-mapping.dmp
-
memory/392-143-0x0000000000000000-mapping.dmp
-
memory/1432-154-0x0000000000000000-mapping.dmp
-
memory/1588-149-0x0000000000000000-mapping.dmp
-
memory/1628-133-0x0000000000000000-mapping.dmp
-
memory/1704-157-0x0000000000000000-mapping.dmp
-
memory/1704-145-0x0000000000000000-mapping.dmp
-
memory/2100-152-0x0000000000000000-mapping.dmp
-
memory/2100-155-0x0000000000000000-mapping.dmp
-
memory/2844-141-0x0000000000000000-mapping.dmp
-
memory/3624-147-0x0000000000000000-mapping.dmp
-
memory/3768-130-0x0000000000000000-mapping.dmp
-
memory/3848-150-0x0000000000000000-mapping.dmp
-
memory/3920-134-0x0000000000000000-mapping.dmp
-
memory/3956-131-0x0000000000000000-mapping.dmp
-
memory/4012-151-0x0000000000000000-mapping.dmp
-
memory/4868-137-0x0000000000000000-mapping.dmp