51c293a56f1c7486b411c74796396913ebdb035be30b140cf7c48deddfc4b445

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 00:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

libi420_yuy2_plugin.dll.svn-base?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Size

7KB
MD5

da313d60e2b01534d7b3d655e640c3c7
SHA1

dddd30b7507f77aa0a58e35775563c0e67ed70ac
SHA256

51c293a56f1c7486b411c74796396913ebdb035be30b140cf7c48deddfc4b445
SHA512

1771f20805be3c54c5424fc3cf8f25317b8d199b26b9304c63e57778baa60d67883389ed6255c32156909dc3da17d697eea0475d380d790e65446ecbcea45903
SSDEEP

192:ZQvTPMcMHytvOvLvievOvCdvMXXvXv5B/lo34vovRvzvhvrvRvYUQE8uI:ZoPMcMHyxHX//FE8uI

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 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
4788	msedge.exe
4788	msedge.exe
4604	msedge.exe
4604	msedge.exe
4624	identity_helper.exe
4624	identity_helper.exe
1420	msedge.exe
1420	msedge.exe
1420	msedge.exe
1420	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe
4604	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4604 wrote to memory of 876	4604	msedge.exe	83
PID 4604 wrote to memory of 876	4604	msedge.exe	83
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 552	4604	msedge.exe	84
PID 4604 wrote to memory of 4788	4604	msedge.exe	85
PID 4604 wrote to memory of 4788	4604	msedge.exe	85
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	msedge.exe	86
PID 4604 wrote to memory of 1948	4604	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\libi420_yuy2_plugin.dll.svn-base_id=8328c31dba7c71ee20ee32f1a735d639f9e43928.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:4604
- 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,0x100,0x104,0xd8,0x108,0x7ff979bf46f8,0x7ff979bf4708,0x7ff979bf4718
  2⤵
  PID:876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,12942167793116592954,6241065601193497973,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2232 /prefetch:2
  2⤵
  PID:552
- 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=2096,12942167793116592954,6241065601193497973,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4788
- 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=2096,12942167793116592954,6241065601193497973,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2872 /prefetch:8
  2⤵
  PID:1948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,12942167793116592954,6241065601193497973,131072 --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=3248 /prefetch:1
  2⤵
  PID:1440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,12942167793116592954,6241065601193497973,131072 --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=3256 /prefetch:1
  2⤵
  PID:4052
- 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=2096,12942167793116592954,6241065601193497973,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  PID:2520
- 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=2096,12942167793116592954,6241065601193497973,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,12942167793116592954,6241065601193497973,131072 --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=5216 /prefetch:1
  2⤵
  PID:1076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,12942167793116592954,6241065601193497973,131072 --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=5224 /prefetch:1
  2⤵
  PID:1576
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,12942167793116592954,6241065601193497973,131072 --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=5564 /prefetch:1
  2⤵
  PID:1128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2096,12942167793116592954,6241065601193497973,131072 --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=5540 /prefetch:1
  2⤵
  PID:1272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2096,12942167793116592954,6241065601193497973,131072 --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=3108 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1420

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3776

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
22bb6af63c7710354ac7070e45ac988c

SHA1
34d29d6b316e39ed8fb8c5efb42c4269040fcf1f

SHA256
1a70d5d3dfc04e6f5cfec1ceb06676039229f895f30007fdb55b043ed48ab4fb

SHA512
42c12820b5237caa5b4d5149901f84db6619a69e85cb869df06e07b3cad1b51e0c2d0545ee0129cbc8e7947fd8c2989def537ad2d58a1d5bf2c2a1bf60041ca3

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

Filesize
152B

MD5
62677bdc196e22a7b4c8a595efb130cd

SHA1
bd2adf18caf764c8f034c08b6269d9693875f3c8

SHA256
b540616d7e73ff22642f4fbe2bea0f9daa2f1166391e76cf817b2a93e0bd41d6

SHA512
d23c3b9662eea6a75382242fb8e8084abc1127afbd2632f161df71a2aefaf223621511e1bf6229cf7e86313101a8d9dfe2f20e1c0bd481066e1969cd6fa75e32

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

Filesize
6KB

MD5
7de3aa7461e1a4c659ed4fc9271f812d

SHA1
a6ec0477cb8dca1c4e664f86ca18dab6e5275094

SHA256
549efa9274444b0da07fa779b9273c218d8e596e0c0340d59d1614a99792bd3e

SHA512
8fc1742907dffacf5f3475104f29d604776d6da6881244b3f630816bd09daca5cd962eef070a7ca25ce1c4854bfcb62acb7a52bb1529d266dcc39f4beb95ac37

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

Filesize
6KB

MD5
ecdcbf5e9bc2e292ccaa92fb9199de4c

SHA1
a274f8123123ffa1dbfc1eac9919090ab332c79b

SHA256
6a11c86b7aa525e26b588771bb31ab2c783d43698209e1e1fa56975559501950

SHA512
545ad56fe912e358997ea30bdb1b9793ebaa027296d759d16b800c7d6b4ee705dc19631508342ed82628604c2c5b765f693e69e6c51b19c571fdba03031d2045

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
11KB

MD5
8f8b6ef2f2a954d4be36ae8d0cce8af2

SHA1
73d8ff17cd4e748c12db39fbc95fcbc09af5f290

SHA256
a8059dbe19ee25d58184651ace7d2de877d9cdff978fae588377280ef6d391c8

SHA512
c02c4629639109411dfde6f65e3c65362fe11cd2daf9348e97bcba6ff5b8d93a407bfa71e069296052b39e51970eb7eb5c6f7a42eaedeb0b2596e727ee404b8f

Download Submit