hxxps://www[.]rockwellroyalhomes[.]com/js/content/2023-06-21-0056[.]pdf

Analysis

max time kernel
146s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2023, 11:40

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General

Target

https://www.rockwellroyalhomes.com/js/content/2023-06-21-0056.pdf

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2040	msedge.exe
2040	msedge.exe
2044	msedge.exe
2044	msedge.exe
3528	identity_helper.exe
3528	identity_helper.exe
5116	msedge.exe
5116	msedge.exe
5116	msedge.exe
5116	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe
2044	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 4356	2044	msedge.exe	50
PID 2044 wrote to memory of 4356	2044	msedge.exe	50
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 5072	2044	msedge.exe	89
PID 2044 wrote to memory of 2040	2044	msedge.exe	90
PID 2044 wrote to memory of 2040	2044	msedge.exe	90
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91
PID 2044 wrote to memory of 3448	2044	msedge.exe	91

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.rockwellroyalhomes.com/js/content/2023-06-21-0056.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:2044
- 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,0x100,0x104,0xd8,0x108,0x7ff9a9d346f8,0x7ff9a9d34708,0x7ff9a9d34718
  2⤵
  PID:4356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,3134737756883202463,4356979712218049443,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2220 /prefetch:2
  2⤵
  PID:5072
- 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=2120,3134737756883202463,4356979712218049443,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2040
- 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=2120,3134737756883202463,4356979712218049443,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2620 /prefetch:8
  2⤵
  PID:3448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,3134737756883202463,4356979712218049443,131072 --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=3436 /prefetch:1
  2⤵
  PID:4056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,3134737756883202463,4356979712218049443,131072 --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=3300 /prefetch:1
  2⤵
  PID:4196
- 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=2120,3134737756883202463,4356979712218049443,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  PID:4288
- 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=2120,3134737756883202463,4356979712218049443,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5156 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,3134737756883202463,4356979712218049443,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5248 /prefetch:1
  2⤵
  PID:1348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,3134737756883202463,4356979712218049443,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5232 /prefetch:1
  2⤵
  PID:640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,3134737756883202463,4356979712218049443,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5680 /prefetch:1
  2⤵
  PID:440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,3134737756883202463,4356979712218049443,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5460 /prefetch:1
  2⤵
  PID:1160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,3134737756883202463,4356979712218049443,131072 --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=1836 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5116

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1604

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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
483924abaaa7ce1345acd8547cfe77f4

SHA1
4190d880b95d9506385087d6c2f5434f0e9f63e8

SHA256
9a111c2b76c1b5f6d4f702502b9ff4326b7b5682921c2760286dd073824cb684

SHA512
e4ac0a0d5f06e056901c68488e34358a32a5bc7aeffcd82af7eba6043d0fa35eaa67a67c3716dcb661aaca441677819bcba7d35bc4efc6103f3ce32f78e32310

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
194B

MD5
4b4b983158f117aff11be746b8339b61

SHA1
fadbc36c5a6f4fe852eede8b5128a846c3b16333

SHA256
5847d11b6f5267be9171ecc11cadd9b3d6ad1f6da6fb106af85ca276cfac3aa6

SHA512
6d06c84d3b17786ca72d0a6cfa0e2924949f13686ea2800f4c4f7dc796d94ab3ecf36bf285ac0c11e2bace0bd12986c79be3953268f89f6f8e369ff3c086bd9d

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

Filesize
5KB

MD5
44083bd293c639efeeac63e038f61cce

SHA1
a36d85542e75b1cdbcd899f78940dfa36a88f288

SHA256
322d271f809e34f7ab3839efd5bf57bc15b45d58ac63a9d2e9d877923a89019b

SHA512
526065098a0f643ee28e6d214bab479772482539fbb1e9ba2bf67acc76eff79b53dcf7183aabd52bd32348f4368c823d5d38f56acec6b285efcedc368587c717

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

Filesize
5KB

MD5
69f076710c96508af3afc1a754c01e0d

SHA1
62ac8fe2a32295782fdf002ae52ea2080384d81c

SHA256
b31098b140ebf69016bf138b79e397573b72f1674fc54a6db81bc5678aa301da

SHA512
b7d8cb5a409cf133366fa21240e0c5ea5445bc9bc8b8e9e04745c980fda6d3096f053c9ef5d172f6a29c4861e9f22a43eb2fbe3613c9b3485eb168caaaca3905

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

Filesize
24KB

MD5
1c706d53e85fb5321a8396d197051531

SHA1
0d92aa8524fb1d47e7ee5d614e58a398c06141a4

SHA256
80c44553381f37e930f1c82a1dc2e77acd7b955ec0dc99d090d5bd6b32c3c932

SHA512
d43867392c553d4afffa45a1b87a74e819964011fb1226ee54e23a98fc63ca80e266730cec6796a2afa435b1ea28aed72c55eae1ae5d31ec778f53be3e2162fc

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
10KB

MD5
c6efd0ca1981f38409180522fcd3f8c0

SHA1
8d559352b1c6e1f7b709c10ffe8e258c34e27f37

SHA256
fd5e2b62102feeb7252055024c20f209694a0901f42fb7f1fac6d8a008741d52

SHA512
79744c3d04a5c9eb9f60c61d74def4689bf05bf83234406e6665d95696e0485de3b26d27ee278433a82e7611d93000904c80a9146241b9b5070697156209c096

Download Submit