hxxps://www[.]royalberkshire[.]nhs[.]uk/media/0vynnnm2/anterior-deltoid-strengthening-exercises_jan24[.]pdf

Analysis

max time kernel
145s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2024, 14:01

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General

Target

https://www.royalberkshire.nhs.uk/media/0vynnnm2/anterior-deltoid-strengthening-exercises_jan24.pdf

Score

3^/10

discovery

Malware Config

Signatures

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4344	msedge.exe
4344	msedge.exe
2376	msedge.exe
2376	msedge.exe
2904	identity_helper.exe
2904	identity_helper.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe
2900	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe
2376	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 832	2376	msedge.exe	83
PID 2376 wrote to memory of 832	2376	msedge.exe	83
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 2380	2376	msedge.exe	84
PID 2376 wrote to memory of 4344	2376	msedge.exe	85
PID 2376 wrote to memory of 4344	2376	msedge.exe	85
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86
PID 2376 wrote to memory of 964	2376	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://www.royalberkshire.nhs.uk/media/0vynnnm2/anterior-deltoid-strengthening-exercises_jan24.pdf
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2376
- 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,0x100,0x104,0xd8,0x108,0x7ffe66e046f8,0x7ffe66e04708,0x7ffe66e04718
  2⤵
  PID:832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,17721817212063714194,9916709009894864396,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
  2⤵
  PID:2380
- 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=2164,17721817212063714194,9916709009894864396,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4344
- 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=2164,17721817212063714194,9916709009894864396,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
  2⤵
  PID:964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17721817212063714194,9916709009894864396,131072 --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:976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17721817212063714194,9916709009894864396,131072 --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=3356 /prefetch:1
  2⤵
  PID:1556
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17721817212063714194,9916709009894864396,131072 --lang=en-US --extension-process --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4668 /prefetch:1
  2⤵
  PID:3356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=ppapi --field-trial-handle=2164,17721817212063714194,9916709009894864396,131072 --lang=en-US --device-scale-factor=1 --ppapi-antialiased-text-enabled=1 --ppapi-subpixel-rendering-setting=1 --mojo-platform-channel-handle=5176 /prefetch:6
  2⤵
  PID:3152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17721817212063714194,9916709009894864396,131072 --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=5400 /prefetch:1
  2⤵
  PID:1564
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17721817212063714194,9916709009894864396,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5416 /prefetch:1
  2⤵
  PID:1568
- 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=2164,17721817212063714194,9916709009894864396,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5860 /prefetch:8
  2⤵
  PID:1476
- 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=2164,17721817212063714194,9916709009894864396,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5860 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17721817212063714194,9916709009894864396,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3480 /prefetch:1
  2⤵
  PID:2332
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2164,17721817212063714194,9916709009894864396,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3448 /prefetch:1
  2⤵
  PID:4560
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2164,17721817212063714194,9916709009894864396,131072 --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=5708 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4968

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2424

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
8749e21d9d0a17dac32d5aa2027f7a75

SHA1
a5d555f8b035c7938a4a864e89218c0402ab7cde

SHA256
915193bd331ee9ea7c750398a37fbb552b8c5a1d90edec6293688296bda6f304

SHA512
c645a41180ed01e854f197868283f9b40620dbbc813a1c122f6870db574ebc1c4917da4d320bdfd1cc67f23303a2c6d74e4f36dd9d3ffcfa92d3dfca3b7ca31a

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

Filesize
152B

MD5
34d2c4f40f47672ecdf6f66fea242f4a

SHA1
4bcad62542aeb44cae38a907d8b5a8604115ada2

SHA256
b214e3affb02a2ea4469a8bbdfa8a179e7cc57cababd83b4bafae9cdbe23fa33

SHA512
50fba54ec95d694211a005d0e3e6cf5b5677efa16989cbf854207a1a67e3a139f32b757c6f2ce824a48f621440b93fde60ad1dc790fcec4b76edddd0d92a75d6

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

Filesize
345B

MD5
1d1fb62e863f9adbd0ebe335c58e4494

SHA1
bd784fb438e6a6f5adf3e8f74a21f44f9045b250

SHA256
c2fa5de1d49c94df012619584dbf64907d9a0af70d0ebbbc566fa36f0b904c9d

SHA512
f6c8f6ba4ebfaad683ca743f74cc769bc9ee0d67c126a619f6ac58ba92815fb90aaf56d8956d9761cc021a109796cfeced59df6e9740a1faa2dc7fe6090cbb91

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

Filesize
5KB

MD5
dd7548372e280a013a0fc15b3564f537

SHA1
69c820bd4ba8f4c357e10ce1ce75ca06281541cb

SHA256
726782fea92f87f500928df0931469395b710d3154f9e2cea13a68ecd43fc76a

SHA512
c61485a5f5b58673b0fa5d4b35c5d1f45009c643da0db15264eb14504404a06d4868996e33a92f58393b12f9191b36b73f0f28398e4b31ce9f7b1116703e8fae

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

Filesize
6KB

MD5
763c22f8fd5038e3565519881f96898b

SHA1
403001f567395dac6fbbf03484d90da95580bfe9

SHA256
a96ccc1c6cc22569ced2591fdf4c27103fc6bf6bef6f7e88dfb07f3d97b9f177

SHA512
f7d2f533221042f620fd3ee7bf7e790b033772e35b652832c5357afabdd2f4f341c5edc06347ce3405278815ea7a0a51950d0ae10e86aa60ed104332c44a77da

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
10KB

MD5
453c8c7d1ca9c3ef420b18ec19089e82

SHA1
a48e8f148df60e151fcc7fea0857fb0400ecb8e8

SHA256
39c23f79a80595ed8eeecd9827d86da15890116ff326be57785c6d8a605ccdfb

SHA512
06b010ab6447f76ad57d4ad5a3ce94db5fd84b6b6ce2438837aab2eb8ecf10c184e5f979ae9acc8153f6e7ff47e78deaeb0a68a5a53d2152538530db3a5ee5dd

Download Submit