0d6870a3d1b27ae23c9e2c413fb2b367b69323ead81bf38524a54cc17e8a809b

Analysis

max time kernel
161s
max time network
176s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
13-04-2022 00:45

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General

Target

onlinedocumentation.url
Size

61B
MD5

878dd1f05f73ef7c4701564992f85953
SHA1

6a761b0e64d50b36c70047c36efc24b88a6f71f5
SHA256

b6bd8bad56285a8317351e36c40986946d44ee6d1fce6e4d84c5e736079bc32c
SHA512

c8bb9f1e801f417d885c1013751c6b1a57e01c284a44be447892b99fcf700d096f2bacac87b2ca580a8a3417b8b730c4a79968355a0f1b747ae4a02940ec0a9c

Score

6^/10

persistence

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-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.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\ee9cb008-0027-4950-84e6-c805e8587e8e.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20220413005202.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 11 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
204	msedge.exe
204	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
2016	identity_helper.exe
2016	identity_helper.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe
2644	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

Processes:

msedge.exe

pid process

4908 msedge.exe
4908 msedge.exe
4908 msedge.exe
4908 msedge.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

msedge.exe

pid process

4908 msedge.exe
4908 msedge.exe
4908 msedge.exe

pid	process
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe

pid	process
4908	msedge.exe
4908	msedge.exe
4908	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exemsedge.exe

description	pid	process	target process
PID 4552 wrote to memory of 4908	4552	rundll32.exe	msedge.exe
PID 4552 wrote to memory of 4908	4552	rundll32.exe	msedge.exe
PID 4908 wrote to memory of 4440	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4440	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 112	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 204	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 204	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe
PID 4908 wrote to memory of 4452	4908	msedge.exe	msedge.exe

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\onlinedocumentation.url
1⤵
- Suspicious use of WriteProcessMemory
PID:4552

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://apps.opcfoundation.org/LDS/
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
PID:4908

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=0xfc,0x100,0x104,0xd8,0x108,0x7ff8198e46f8,0x7ff8198e4708,0x7ff8198e4718
3⤵
PID:4440

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,3355355027596471462,5433835898359558521,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
3⤵
PID:112

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=2128,3355355027596471462,5433835898359558521,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2256 /prefetch:3
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:204

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=2128,3355355027596471462,5433835898359558521,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2744 /prefetch:8
3⤵
PID:4452

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,3355355027596471462,5433835898359558521,131072 --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=3476 /prefetch:1
3⤵
PID:636

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,3355355027596471462,5433835898359558521,131072 --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=3492 /prefetch:1
3⤵
PID:4220

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,3355355027596471462,5433835898359558521,131072 --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=5312 /prefetch:1
3⤵
PID:2544

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,3355355027596471462,5433835898359558521,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5440 /prefetch:1
3⤵
PID:3816

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=2128,3355355027596471462,5433835898359558521,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3620 /prefetch:8
3⤵
PID:4816

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
3⤵
- Drops file in Program Files directory
PID:1904

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,0x7ff6c8fc5460,0x7ff6c8fc5470,0x7ff6c8fc5480
4⤵
PID:2876

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=2128,3355355027596471462,5433835898359558521,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3620 /prefetch:8
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2016

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=2128,3355355027596471462,5433835898359558521,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6128 /prefetch:8
3⤵
PID:4264

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=2128,3355355027596471462,5433835898359558521,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2632 /prefetch:8
3⤵
PID:3476

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,3355355027596471462,5433835898359558521,131072 --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=5692 /prefetch:2
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2644

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4360

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\??\pipe\LOCAL\crashpad_4908_QHBXSRIEFGJBHSYT
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/112-136-0x0000000000000000-mapping.dmp

Download
memory/112-138-0x00007FF839570000-0x00007FF839571000-memory.dmp

Filesize
4KB

Download
memory/204-137-0x0000000000000000-mapping.dmp

Download
memory/636-144-0x0000000000000000-mapping.dmp

Download
memory/1904-155-0x0000000000000000-mapping.dmp

Download
memory/2016-157-0x0000000000000000-mapping.dmp

Download
memory/2544-150-0x0000000000000000-mapping.dmp

Download
memory/2644-164-0x0000000000000000-mapping.dmp

Download
memory/2876-156-0x0000000000000000-mapping.dmp

Download
memory/3476-162-0x0000000000000000-mapping.dmp

Download
memory/3816-153-0x0000000000000000-mapping.dmp

Download
memory/4220-147-0x0000000000000000-mapping.dmp

Download
memory/4264-159-0x0000000000000000-mapping.dmp

Download
memory/4440-134-0x0000000000000000-mapping.dmp

Download
memory/4452-141-0x0000000000000000-mapping.dmp

Download
memory/4908-133-0x0000000000000000-mapping.dmp

Download