8851d4e5ab68ed2d1dd4ea141b6653e1e50f8c391e458d7d14fe118119ee0c89

Analysis

max time kernel
150s
max time network
150s
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, 00:58

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General

Target

libvout_directx_plugin.dll.html
Size

15KB
MD5

f4ed3cc9c902d8f2e59a28881287d400
SHA1

038048b8b0c4b74231df0984892f0bc3d2467c34
SHA256

8851d4e5ab68ed2d1dd4ea141b6653e1e50f8c391e458d7d14fe118119ee0c89
SHA512

2e8646e7a1b094a8b21e123325bd61af1bf8d92106dddd8bfe087c2541036b11db42c54ac7cc181a1222ed3c57961e58e8ff6e2f386f374573d70e742c3ffea0
SSDEEP

384:mbPMcMHyAcanU4TPcvXkvDZ3eJzJLJzl+Cq124kbrBZFE8uI:yPMcMHyAcanU4TPcvUvDZ3eJzJLtFE8B

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
3580	msedge.exe
3580	msedge.exe
2776	msedge.exe
2776	msedge.exe
3192	identity_helper.exe
3192	identity_helper.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe
1592	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe
2776	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 2276	2776	msedge.exe	86
PID 2776 wrote to memory of 2276	2776	msedge.exe	86
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 2252	2776	msedge.exe	87
PID 2776 wrote to memory of 3580	2776	msedge.exe	88
PID 2776 wrote to memory of 3580	2776	msedge.exe	88
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89
PID 2776 wrote to memory of 1728	2776	msedge.exe	89

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\libvout_directx_plugin.dll.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:2776
- 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,0x100,0x104,0xd8,0x108,0x7ffe5b1f46f8,0x7ffe5b1f4708,0x7ffe5b1f4718
  2⤵
  PID:2276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,4923784157984413479,11137176543199602712,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2188 /prefetch:2
  2⤵
  PID:2252
- 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=2176,4923784157984413479,11137176543199602712,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3580
- 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=2176,4923784157984413479,11137176543199602712,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2584 /prefetch:8
  2⤵
  PID:1728
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,4923784157984413479,11137176543199602712,131072 --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:936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,4923784157984413479,11137176543199602712,131072 --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=3312 /prefetch:1
  2⤵
  PID:4712
- 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=2176,4923784157984413479,11137176543199602712,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  PID:4116
- 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=2176,4923784157984413479,11137176543199602712,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,4923784157984413479,11137176543199602712,131072 --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=5180 /prefetch:1
  2⤵
  PID:3044
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,4923784157984413479,11137176543199602712,131072 --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=5200 /prefetch:1
  2⤵
  PID:4844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,4923784157984413479,11137176543199602712,131072 --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=5640 /prefetch:1
  2⤵
  PID:456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,4923784157984413479,11137176543199602712,131072 --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=5628 /prefetch:1
  2⤵
  PID:3360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,4923784157984413479,11137176543199602712,131072 --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=3480 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1592

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4728

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1960

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
120a75f233314ba1fe34e9d6c09f30b9

SHA1
a9f92f2d3f111eaadd9bcf8fceb3c9553753539c

SHA256
e04101215c3534dbc77c0b5df2e1d1ff74c277d2946f391f939c9a7948a22dd0

SHA512
3c4eb93e425b50e8bcc1712f4cc2be11888a0273c3a619fc6bf72ccab876a427158f661bfc80d0c1e47ef4116febf76a3aaa31a60ec662eae0e51c7f1d3d89b3

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

Filesize
152B

MD5
bc2edd0741d97ae237e9f00bf3244144

SHA1
7c1e5d324f5c7137a3c4ec85146659f026c11782

SHA256
dbce3287c7ae69ccbd1d780c39f3ffa3c98bd4609a939fff8ee9c99f14265041

SHA512
00f505a0b4ea0df626175bf9d39a205f18f9754b62e4dba6fbb5b4a716b3539e7809723e1596bcfe1ba3041e22342e3a9cbaad88e84ce9c8c6531331bbc25093

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\53a8af1a-7bf2-4e7e-bd33-21628c660e77.tmp

Filesize
6KB

MD5
cac21f9dffcb53f6cad819f39749d4ed

SHA1
339f86d5dfa9695254ad33314384e70ee029aa6d

SHA256
8669b58d92d5ec171fcae276807b5e35b558dee1c46a417c578a96c4608763cd

SHA512
22c8e6aae03cbb66e07143cf2ad786c74cbe8b7329a4546582860b34a4149c2b7e93d6d173935f2324f4afe992f3cfda3aaac5c268a5c8655d97b14aa1088c6e

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

Filesize
6KB

MD5
32cc9c00b7ee1c9b44a42f2c098ceaab

SHA1
de6651153d7a4f89726ff869c8313638ece59d6d

SHA256
3c2522810eb4737394ac8a0de60f12ac234ae0ab9d8b449758ffdbfb0a4262a5

SHA512
1e6a89facfc5f07ad74f25fe6ee929c01e25d5ee196abfdbcc72b836cac9af7d167c7de558da916c45505a2fa2a5a1b7e0f580e44a26678c233c1a670e4237f3

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
11KB

MD5
417759f95920f32335e893d76bb64844

SHA1
c4de2c248b3c51214424cf5114f2306fbca059e5

SHA256
380c2ed1be2d5423e0d24d429e9826896591f69ca31cdd119cfcf616d76052b2

SHA512
765847d3290cd1bd5d43636e8a6d0fa6c251a9fdd25e7baadc49fac148caf3ca2298dd39286b2531e42eb23a109c3a31c62f5941e06d3c67d7014326593a5895

Download Submit