176b919a638098000c6a929f8b52373d042388f8bfb17db0ba726d08d036e40e

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 10:27

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General

Target

libmpgv_plugin.dll.svn-base?id=e3b43bd36fd50840467669364014ee53553872c1.html
Size

15KB
MD5

ca2a2f2eeef01576d81073dbdf94f306
SHA1

6e95aec73058aa75e45750d4a6c47735ae95fc06
SHA256

176b919a638098000c6a929f8b52373d042388f8bfb17db0ba726d08d036e40e
SHA512

2726dc585755e4cd06812b44c0068da46c154973b5fbd445d95d0dd8b6e97cb1888029b6072f00f480c9105dde6c73cd020a601aba159daf95633b844e194e5d
SSDEEP

384:QBPMcMHyAcapS+JjcvXkvDZ3ez3zLJzl+Cq124kbrBZFE8uI:ePMcMHyAcapS+JjcvUvDZ3ez3zLtFE8B

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
2640	msedge.exe
2640	msedge.exe
1564	msedge.exe
1564	msedge.exe
1180	identity_helper.exe
1180	identity_helper.exe
3644	msedge.exe
3644	msedge.exe
3644	msedge.exe
3644	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe
1564	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1564 wrote to memory of 940	1564	msedge.exe	82
PID 1564 wrote to memory of 940	1564	msedge.exe	82
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 4872	1564	msedge.exe	83
PID 1564 wrote to memory of 2640	1564	msedge.exe	84
PID 1564 wrote to memory of 2640	1564	msedge.exe	84
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85
PID 1564 wrote to memory of 2320	1564	msedge.exe	85

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\libmpgv_plugin.dll.svn-base_id=e3b43bd36fd50840467669364014ee53553872c1.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:1564
- 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,0x100,0x104,0xd8,0x108,0x7ff90a4046f8,0x7ff90a404708,0x7ff90a404718
  2⤵
  PID:940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,11912070050575863881,8100535411650364561,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
  2⤵
  PID:4872
- 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=2140,11912070050575863881,8100535411650364561,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2392 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2640
- 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=2140,11912070050575863881,8100535411650364561,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2892 /prefetch:8
  2⤵
  PID:2320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11912070050575863881,8100535411650364561,131072 --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=3240 /prefetch:1
  2⤵
  PID:3008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11912070050575863881,8100535411650364561,131072 --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=3292 /prefetch:1
  2⤵
  PID:1452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11912070050575863881,8100535411650364561,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5044 /prefetch:1
  2⤵
  PID:396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11912070050575863881,8100535411650364561,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5072 /prefetch:1
  2⤵
  PID:5084
- 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=2140,11912070050575863881,8100535411650364561,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5404 /prefetch:8
  2⤵
  PID:3612
- 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=2140,11912070050575863881,8100535411650364561,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5404 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11912070050575863881,8100535411650364561,131072 --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=3380 /prefetch:1
  2⤵
  PID:3252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,11912070050575863881,8100535411650364561,131072 --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=5560 /prefetch:1
  2⤵
  PID:1200
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,11912070050575863881,8100535411650364561,131072 --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=5200 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3644

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2220

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3944

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
8b1931878d6b8b22142fd7fd614add5c

SHA1
0e20ec0bec5a9fe3b6666c3009626f0420415bc7

SHA256
d78e49cf9c940d8a407fca2338e30b754e4579c64e88932c46c3871f62c15904

SHA512
1e7a63ff7340719736560277601ff43f30937dbd4a1fbacbcb0d72fa708216692a4bb4ba658edf227b767975b430fc94e7c4f0b5dab29bef9483bfcfb38e1cf3

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

Filesize
152B

MD5
70ae4bf8f75c69610c1d00131c1ec28c

SHA1
eab92c184a3b655377f375b1b25ef85fb06c7130

SHA256
9f46453862eb083e85697631455185c0ead19ec86c1ae3d15274c06c9a38731b

SHA512
29299dbc0114f01525bff67ec421a28056905e8f5d21f00502554f446883b6086f8b9a2c27a591f364077da17c21438910b8dbf163a59f6f80272eb7d5f05c68

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

Filesize
6KB

MD5
b334b74729cb33da1f2eaaab4d9c6eef

SHA1
668ce24b3fdc58afef0e6b6b96b1de2a5529833c

SHA256
1308f89415d7692282002f0d30df142dda13710fdd750fa458344e0cead35930

SHA512
b108168c3cc04a59e631f386c8700cdf9ad8d2c533421fde652452a0ba132b8011890294e4d5d095d009c324cf4e2f8bfd3acc8480323f96c6962b7c4315a8d7

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

Filesize
6KB

MD5
6d769f2fb3fd7680289902b3f88ab98d

SHA1
ccc7fb0e445fdd3e32e7fca3e04d8b9d7c0480a2

SHA256
6ad41f9e5ae78b41837949e7db9054ecf795fd76a36613e2378813f041105ee9

SHA512
b547f9a3d6dadd8981c39d2a4605056298c2e3214ccd5795579dd63d2936aa2d03e0d5d4ec15128043f4ec76ac3f586a7f4fb01c52af541dde6b3bb9f4478755

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
11KB

MD5
ce9cf924d8a4e88302b3ff5b88629472

SHA1
c9bbf84f8c4711be1e164853486c25f6cec3aa94

SHA256
2ddcf8a53733affc92579d706c9444c8d28a72aab73edfd4ea73dfab69d44343

SHA512
f8a1252c16c331a11c485008b85fe9e3a1c55379cf1dd011b84a505cc2d6c8531c35e19f34c0ec0fe055089a15fac10331aa9144445b7fab1f419a317b8780b7

Download Submit