ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b

General

Target

ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
Size

95KB
MD5

7a4942f3d4475a1adf238bfcfc3b8a2c
SHA1

cd4458bc65897d3d02719e33625e265a7d21b18f
SHA256

ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b
SHA512

98d6ae0242724619dacbb18582e7bc986781942aa2d5ba403e050bc159f59a11fa52d68fa31572644c34e4db3f595ce84bb1f3d2d7fcc27dc6c32b06c1c62ce2
SSDEEP

1536:JhXO34c1+8r+l8OiLjDavUqVzcnlt54UiqWm98atcNKH+aBf3Tyl:JheIcHrdOiLjuvU86d4U2HatStah3K

Score

6^/10

microsoft persistence phishing

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

msedge.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe

Detected potential entity reuse from brand microsoft.
phishing microsoft

Suspicious use of SetThreadContext 1 IoCs

Processes:

ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe

description	pid	process	target process
PID 5044 set thread context of 2556	5044	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe

Drops file in Program Files directory 2 IoCs

Processes:

setup.exe

description	ioc	process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\06c46e08-f2c6-4f90-81c4-93f3e762a502.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221201123033.pma	setup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

description	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.exe

description ioc process

Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe

description	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.exe

pid	process
4868	msedge.exe
4868	msedge.exe
4540	msedge.exe
4540	msedge.exe
3152	identity_helper.exe
3152	identity_helper.exe
2552	msedge.exe
2552	msedge.exe
2552	msedge.exe
2552	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

4540 msedge.exe
4540 msedge.exe
4540 msedge.exe
4540 msedge.exe
4540 msedge.exe
4540 msedge.exe
4540 msedge.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

msedge.exe

pid process

4540 msedge.exe
4540 msedge.exe
4540 msedge.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe

pid process

5044 ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe

pid	process
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe

pid	process
4540	msedge.exe
4540	msedge.exe
4540	msedge.exe

pid	process
5044	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.execa8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exemsedge.exemsedge.exe

description	pid	process	target process
PID 5044 wrote to memory of 2556	5044	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
PID 5044 wrote to memory of 2556	5044	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
PID 5044 wrote to memory of 2556	5044	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
PID 5044 wrote to memory of 2556	5044	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
PID 5044 wrote to memory of 2556	5044	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
PID 5044 wrote to memory of 2556	5044	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
PID 5044 wrote to memory of 2556	5044	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
PID 5044 wrote to memory of 2556	5044	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
PID 2556 wrote to memory of 4540	2556	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	msedge.exe
PID 2556 wrote to memory of 4540	2556	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	msedge.exe
PID 4540 wrote to memory of 4712	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 4712	4540	msedge.exe	msedge.exe
PID 2556 wrote to memory of 3916	2556	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	msedge.exe
PID 2556 wrote to memory of 3916	2556	ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe	msedge.exe
PID 3916 wrote to memory of 3492	3916	msedge.exe	msedge.exe
PID 3916 wrote to memory of 3492	3916	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 2052	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 4868	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 4868	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 4472	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 4472	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 4472	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 4472	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 4472	4540	msedge.exe	msedge.exe
PID 4540 wrote to memory of 4472	4540	msedge.exe	msedge.exe

C:\Users\Admin\AppData\Local\Temp\ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
"C:\Users\Admin\AppData\Local\Temp\ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5044

C:\Users\Admin\AppData\Local\Temp\ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
C:\Users\Admin\AppData\Local\Temp\ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:2556

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
3⤵
- 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
PID:4540

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,0x100,0xd4,0x104,0x7ffe049f46f8,0x7ffe049f4708,0x7ffe049f4718
4⤵
PID:4712

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,917863941660140926,8042836193894067799,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:2
4⤵
PID:2052

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=2104,917863941660140926,8042836193894067799,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 /prefetch:3
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:4868

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=2104,917863941660140926,8042836193894067799,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:8
4⤵
PID:4472

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,917863941660140926,8042836193894067799,131072 --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=3260 /prefetch:1
4⤵
PID:4420

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,917863941660140926,8042836193894067799,131072 --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=3956 /prefetch:1
4⤵
PID:1232

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,917863941660140926,8042836193894067799,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4668 /prefetch:1
4⤵
PID:2692

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=2104,917863941660140926,8042836193894067799,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5372 /prefetch:8
4⤵
PID:1648

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,917863941660140926,8042836193894067799,131072 --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=5656 /prefetch:1
4⤵
PID:1196

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,917863941660140926,8042836193894067799,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5372 /prefetch:1
4⤵
PID:632

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=2104,917863941660140926,8042836193894067799,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4080 /prefetch:8
4⤵
PID:3676

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,917863941660140926,8042836193894067799,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6060 /prefetch:1
4⤵
PID:3916

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,917863941660140926,8042836193894067799,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6088 /prefetch:1
4⤵
PID:3576

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=2104,917863941660140926,8042836193894067799,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5956 /prefetch:8
4⤵
PID:3216

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-settings
4⤵
- Drops file in Program Files directory
PID:3252

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,0x7ff73ca35460,0x7ff73ca35470,0x7ff73ca35480
5⤵
PID:4812

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=2104,917863941660140926,8042836193894067799,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5956 /prefetch:8
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:3152

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=2104,917863941660140926,8042836193894067799,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6416 /prefetch:8
4⤵
PID:3660

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,917863941660140926,8042836193894067799,131072 --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=6000 /prefetch:2
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:2552

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=2104,917863941660140926,8042836193894067799,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3236 /prefetch:8
4⤵
PID:4724

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=ca8c9e5ebe892b946002ab24950a33fdc81e8535e2920bd40b80e7dfd991ee6b.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
3⤵
- Suspicious use of WriteProcessMemory
PID:3916

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,0x100,0xd4,0x104,0x7ffe049f46f8,0x7ffe049f4708,0x7ffe049f4718
4⤵
PID:3492

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:664

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
7b4b103831d353776ed8bfcc7676f9df

SHA1
40f33a3f791fda49a35224a469cc67b94ca53a23

SHA256
bf59580e4d4a781622abb3d43674dedc8d618d6c6da09e7d85d920cd9cea4e85

SHA512
5cb3360ac602d18425bdb977be3c9ee8bbe815815278a8848488ba9097e849b7d67f993b4795216e0c168cdc9c9260de504cccb305ff808da63762c2209e532f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
7b4b103831d353776ed8bfcc7676f9df

SHA1
40f33a3f791fda49a35224a469cc67b94ca53a23

SHA256
bf59580e4d4a781622abb3d43674dedc8d618d6c6da09e7d85d920cd9cea4e85

SHA512
5cb3360ac602d18425bdb977be3c9ee8bbe815815278a8848488ba9097e849b7d67f993b4795216e0c168cdc9c9260de504cccb305ff808da63762c2209e532f

Download Submit
\??\pipe\LOCAL\crashpad_4540_LQKYCTCKYDYRQXPO
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/632-164-0x0000000000000000-mapping.dmp

Download
memory/1196-162-0x0000000000000000-mapping.dmp

Download
memory/1232-156-0x0000000000000000-mapping.dmp

Download
memory/1648-160-0x0000000000000000-mapping.dmp

Download
memory/2052-147-0x0000000000000000-mapping.dmp

Download
memory/2552-176-0x0000000000000000-mapping.dmp

Download
memory/2556-137-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2556-136-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2556-135-0x0000000000000000-mapping.dmp

Download
memory/2556-138-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2692-158-0x0000000000000000-mapping.dmp

Download
memory/3152-173-0x0000000000000000-mapping.dmp

Download
memory/3252-171-0x0000000000000000-mapping.dmp

Download
memory/3492-144-0x0000000000000000-mapping.dmp

Download
memory/3576-170-0x0000000000000000-mapping.dmp

Download
memory/3660-175-0x0000000000000000-mapping.dmp

Download
memory/3676-166-0x0000000000000000-mapping.dmp

Download
memory/3916-143-0x0000000000000000-mapping.dmp

Download
memory/3916-168-0x0000000000000000-mapping.dmp

Download
memory/4420-154-0x0000000000000000-mapping.dmp

Download
memory/4472-151-0x0000000000000000-mapping.dmp

Download
memory/4540-141-0x0000000000000000-mapping.dmp

Download
memory/4712-142-0x0000000000000000-mapping.dmp

Download
memory/4724-178-0x0000000000000000-mapping.dmp

Download
memory/4812-172-0x0000000000000000-mapping.dmp

Download
memory/4868-148-0x0000000000000000-mapping.dmp

Download
memory/5044-132-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/5044-140-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads