7165fc143a4ac0d0fd3bfffd78430e900f5707ee6de9651820add9ca3ea469bc

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 19:22

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General

Target

vpnclient/yyvpnip.html
Size

17KB
MD5

d33e6945bd3f485fb2820eea890311d1
SHA1

464e0933363d78ebc04aea0b6fd4d3eb6b1899ba
SHA256

0a188c825871a0da916c20eb156ae6618149fc4d8ac1f12c6f8f850b31c7407c
SHA512

840c57c5b2c43b3714d65a6f22f3db55e934a66c754e46ae162786038a52c550cfd5c9cd27544ddfe198dd35b1f1fbd980107651bee6fecb37c70992f6646f1a
SSDEEP

192:6qjINZYdqgXdihXOBOSY3SaOyOpeBc9tuJTMM8M97rglXZPooFja1TxwAskOgOyg:6yldihXyo3SaRNc9tHwoidPNOd

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
960	msedge.exe
960	msedge.exe
3108	msedge.exe
3108	msedge.exe
1456	identity_helper.exe
1456	identity_helper.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe
3108	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3108 wrote to memory of 4732	3108	msedge.exe	83
PID 3108 wrote to memory of 4732	3108	msedge.exe	83
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 1012	3108	msedge.exe	84
PID 3108 wrote to memory of 960	3108	msedge.exe	85
PID 3108 wrote to memory of 960	3108	msedge.exe	85
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86
PID 3108 wrote to memory of 2524	3108	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\vpnclient\yyvpnip.html
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:3108
- 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,0x100,0x104,0xd8,0x108,0x7fff5b8946f8,0x7fff5b894708,0x7fff5b894718
  2⤵
  PID:4732
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,14613025422976068643,17546356910021261710,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
  2⤵
  PID:1012
- 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=2040,14613025422976068643,17546356910021261710,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:960
- 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=2040,14613025422976068643,17546356910021261710,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2840 /prefetch:8
  2⤵
  PID:2524
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,14613025422976068643,17546356910021261710,131072 --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=3288 /prefetch:1
  2⤵
  PID:3860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,14613025422976068643,17546356910021261710,131072 --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=3336 /prefetch:1
  2⤵
  PID:1856
- 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=2040,14613025422976068643,17546356910021261710,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5128 /prefetch:8
  2⤵
  PID:1480
- 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=2040,14613025422976068643,17546356910021261710,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5128 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,14613025422976068643,17546356910021261710,131072 --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=5220 /prefetch:1
  2⤵
  PID:1596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,14613025422976068643,17546356910021261710,131072 --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=5236 /prefetch:1
  2⤵
  PID:4824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,14613025422976068643,17546356910021261710,131072 --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=5488 /prefetch:1
  2⤵
  PID:4176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2040,14613025422976068643,17546356910021261710,131072 --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=5480 /prefetch:1
  2⤵
  PID:1724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2040,14613025422976068643,17546356910021261710,131072 --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=1332 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4484

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4408

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3380

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
9e3fc58a8fb86c93d19e1500b873ef6f

SHA1
c6aae5f4e26f5570db5e14bba8d5061867a33b56

SHA256
828f4eacac1c40b790fd70dbb6fa6ba03dcc681171d9b2a6579626d27837b1c4

SHA512
e5e245b56fa82075e060f468a3224cf2ef43f1b6d87f0351a2102d85c7c897e559be4caeaecfdc4059af29fdc674681b61229319dda95cb2ee649b2eb98d313e

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

Filesize
152B

MD5
27304926d60324abe74d7a4b571c35ea

SHA1
78b8f92fcaf4a09eaa786bbe33fd1b0222ef29c1

SHA256
7039ad5c2b40f4d97c8c2269f4942be13436d739b2e1f8feb7a0c9f9fdb931de

SHA512
f5b6181d3f432238c7365f64fc8a373299e23ba8178bcc419471916ef8b23e909787c7c0617ab22e4eb90909c02bd7b84f1386fbc61e2bdb5a0eb474175da4bd

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

Filesize
5KB

MD5
be422019a1e017070261a0f5619dea48

SHA1
ec223af3ea4184d2f2e5fd0e9a600f40f5c8a134

SHA256
292c0911cf5071f4123d1f4cabb17327af96682f8fe420374e39c0a860811c0c

SHA512
426cbfbf68be57cc16bfa30c5bd6b78f46f9d5ee19b7e3f50dddce708f09ebde6dadd007744e7d10d717f7fcfb88ca8b8420562b84bc57c80072a660ad09b88a

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

Filesize
6KB

MD5
03290ffb7092bfe3db04fbb0bfabc93e

SHA1
7d9fab4ff0d84cb6bdb048b2b1376b3e90ecaaea

SHA256
732e378b088a99c6ddb2c117e79a7f53535b45255160295624fec748850f1b3e

SHA512
65eb5614a09152b675b9b59e2e858e250a224dc85fa98c66146dc75e5fc477581952c26844acabd163e39b00f75e3919b13f55403b61b640b52e1c3b7f381fed

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\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\Local State

Filesize
10KB

MD5
92d2e88264457b03394ca2fc39b3781e

SHA1
96161e8c8ceee8304ae6d69bec13c8d97c6959c0

SHA256
0c51ba05675aa07246d257b307cb822ef4caba5a1cc0201dcbd0d446f9c278fc

SHA512
1893eeaf65a0e1813303d0900d9ffde520c2e0ae60236519afcc1f5fc82a99ff82245b28a138f349d0d4896fc51a1f0ddbd9758bfb6f69680d1bfb5ce55e89aa

Download Submit