hxxp://dl[.]google[.]com/tag/s/appguid%3D%7B8A69D345-D564-463C-AFF1-A69D9E530F96%7D%26iid%3D%7B2103E243-8080-E12D-F078-794F2F7CF644%7D%26lang%3Den%26browser%3D5%26usagestats%3D1%26appname%3DGoogle%2520Chrome%26needsadmin%3Dprefers%26ap%3Dx64-statsdef_1%26installdataindex%3Dempty/update2/installers/ChromeSetup[.]exe

Analysis

max time kernel
147s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/08/2024, 14:45

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General

Target

http://dl.google.com/tag/s/appguid%3D%7B8A69D345-D564-463C-AFF1-A69D9E530F96%7D%26iid%3D%7B2103E243-8080-E12D-F078-794F2F7CF644%7D%26lang%3Den%26browser%3D5%26usagestats%3D1%26appname%3DGoogle%2520Chrome%26needsadmin%3Dprefers%26ap%3Dx64-statsdef_1%26installdataindex%3Dempty/update2/installers/ChromeSetup.exe

Score

8^/10

discovery

Malware Config

Signatures

Downloads MZ/PE file
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Unconfirmed 348156.crdownload:SmartScreen	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
5016	msedge.exe
5016	msedge.exe
4016	msedge.exe
4016	msedge.exe
2396	identity_helper.exe
2396	identity_helper.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe
888	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe
4016	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4016 wrote to memory of 4888	4016	msedge.exe	84
PID 4016 wrote to memory of 4888	4016	msedge.exe	84
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 3916	4016	msedge.exe	85
PID 4016 wrote to memory of 5016	4016	msedge.exe	86
PID 4016 wrote to memory of 5016	4016	msedge.exe	86
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87
PID 4016 wrote to memory of 3044	4016	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://dl.google.com/tag/s/appguid%3D%7B8A69D345-D564-463C-AFF1-A69D9E530F96%7D%26iid%3D%7B2103E243-8080-E12D-F078-794F2F7CF644%7D%26lang%3Den%26browser%3D5%26usagestats%3D1%26appname%3DGoogle%2520Chrome%26needsadmin%3Dprefers%26ap%3Dx64-statsdef_1%26installdataindex%3Dempty/update2/installers/ChromeSetup.exe
1⤵
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4016
- 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,0x100,0x104,0xd8,0x108,0x7fff9a7f46f8,0x7fff9a7f4708,0x7fff9a7f4718
  2⤵
  PID:4888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2248,16984732658435944161,9382721770772118947,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2304 /prefetch:2
  2⤵
  PID:3916
- 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=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2376 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5016
- 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=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2740 /prefetch:8
  2⤵
  PID:3044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3328 /prefetch:1
  2⤵
  PID:4976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3344 /prefetch:1
  2⤵
  PID:4920
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=4948 /prefetch:8
  2⤵
  PID:3416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4956 /prefetch:1
  2⤵
  PID:4276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5552 /prefetch:8
  2⤵
  PID:3240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5732 /prefetch:1
  2⤵
  PID:1012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5712 /prefetch:1
  2⤵
  PID:4420
- 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=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4928 /prefetch:8
  2⤵
  PID:2732
- 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=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4928 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2732 /prefetch:1
  2⤵
  PID:1984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,16984732658435944161,9382721770772118947,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6344 /prefetch:1
  2⤵
  PID:4360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2248,16984732658435944161,9382721770772118947,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --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=5716 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:888

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4764

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3680

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
152B

MD5
111c361619c017b5d09a13a56938bd54

SHA1
e02b363a8ceb95751623f25025a9299a2c931e07

SHA256
d7be4042a1e3511b0dbf0ab5c493245e4ac314440a4ae0732813db01a21ef8bc

SHA512
fc16a4ad0b56899b82d05114d7b0ca8ee610cdba6ff0b6a67dea44faf17b3105109335359b78c0a59c9011a13152744a7f5d4f6a5b66ea519df750ef03f622b2

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

Filesize
152B

MD5
983cbc1f706a155d63496ebc4d66515e

SHA1
223d0071718b80cad9239e58c5e8e64df6e2a2fe

SHA256
cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c

SHA512
d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
c55e6c31c9d759ae21c5b4d1eac3186d

SHA1
33b683a00d9487a1b1eb18d9c1b149b62ef1cb36

SHA256
ef302231ebe85b9c5336632ed02594b76fdc37ab321017a6281f14d0c8d23305

SHA512
5e689219585544e5e94d0026b87f3f5bd1b95fe0d872065effdd87ee56320cb350808414bee74f9b07b7a136c68e874af185e039041e248847971240b738ce3c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
b4882c55cb2fc9b9916e3e82905bbf25

SHA1
29ca43c223a55ff2ea38a7d7eb3ed71d210c8a23

SHA256
0ffc4cbf7301becaa6642302c182e4f224af5af2dc72a6025ee8b8043496f0bf

SHA512
2cf3d6d3d22f7877414fc639b7eb4f404569b80a20525d36702f87852040f0c39abec7d09fc68cb1c100b9e5fc95e056ac55af3d8345898af9723db6ac74f279

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
87d0b4949764b746f565642e728b0089

SHA1
d67d236facf2b0e7cac003c0c180231cac370722

SHA256
6e78b1ba955a148a5942c38abc88d9ce297385c63c67e7fcfc100cdf56865dff

SHA512
fc790a490a405f5093fcb1d6034181f6593dc794ac0980d0e8404b2f639fc032b268b53b9fa77b227f5463487f08daab6a726947d7f046513b7bc4c3a102bb00

Download Submit