934023505ed493ca4923ea95c285191cd6dd1936e186627c72bf9048c75d73a5

Analysis

max time kernel
150s
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
19/04/2024, 11:01

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General

Target

libvobsub_plugin.dll?id=8328c31dba7c71ee20ee32f1a735d639f9e43928.html
Size

6KB
MD5

aba3053a015f4bb1f5f62495cdbb1184
SHA1

8fdb4ed6a922e8ddc35b04a331d36e6837ba88aa
SHA256

934023505ed493ca4923ea95c285191cd6dd1936e186627c72bf9048c75d73a5
SHA512

66d5296ae0a8eb8efdaf7d886baa11c29023435b3396f6fcca4f9523103a9570b3021821ff81d93573414b697b2f7fbe06049742dea6de79723db34f268c0de2
SSDEEP

192:ZkiPMcMHy9tOD6Z3FXdCGB/lo38bkTqAkDUQE8uI:ZfPMcMHyg2Xf/DE8uI

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
716	msedge.exe
716	msedge.exe
4584	msedge.exe
4584	msedge.exe
1852	identity_helper.exe
1852	identity_helper.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe
4492	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe
4584	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4584 wrote to memory of 936	4584	msedge.exe	86
PID 4584 wrote to memory of 936	4584	msedge.exe	86
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 392	4584	msedge.exe	87
PID 4584 wrote to memory of 716	4584	msedge.exe	88
PID 4584 wrote to memory of 716	4584	msedge.exe	88
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	msedge.exe	89
PID 4584 wrote to memory of 2356	4584	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\libvobsub_plugin.dll_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:4584
- 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,0x100,0x104,0xd8,0x108,0x7ffb707746f8,0x7ffb70774708,0x7ffb70774718
  2⤵
  PID:936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,7960903183837257459,9802862091744951508,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:392
- 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=2108,7960903183837257459,9802862091744951508,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:716
- 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=2108,7960903183837257459,9802862091744951508,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2540 /prefetch:8
  2⤵
  PID:2356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7960903183837257459,9802862091744951508,131072 --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=3236 /prefetch:1
  2⤵
  PID:2380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7960903183837257459,9802862091744951508,131072 --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=3252 /prefetch:1
  2⤵
  PID:1880
- 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=2108,7960903183837257459,9802862091744951508,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:8
  2⤵
  PID:3144
- 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=2108,7960903183837257459,9802862091744951508,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7960903183837257459,9802862091744951508,131072 --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=5184 /prefetch:1
  2⤵
  PID:2964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7960903183837257459,9802862091744951508,131072 --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:1132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7960903183837257459,9802862091744951508,131072 --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=3440 /prefetch:1
  2⤵
  PID:3116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,7960903183837257459,9802862091744951508,131072 --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=3448 /prefetch:1
  2⤵
  PID:3908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,7960903183837257459,9802862091744951508,131072 --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=3044 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4492

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2712

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:556

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
a9519bc058003dbea34765176083739e

SHA1
ef49b8790219eaddbdacb7fc97d3d05433b8575c

SHA256
e034683bc434a09f5d0293cb786e6a3943b902614f9211d42bed47759164d38b

SHA512
a1b67ccf313173c560ead25671c64de65e3e2599251926e33ce8399fde682fce5cb20f36ee330fcd8bb8f7a9c00ef432da56c9b02dfd7d3f02865f390c342b53

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

Filesize
152B

MD5
cb138796dbfb37877fcae3430bb1e2a7

SHA1
82bb82178c07530e42eca6caf3178d66527558bc

SHA256
50c55ba7baeebe1fa4573118edbca59010d659ea42761148618fb3af8a1c9bdd

SHA512
287471cccbe33e08015d6fc35e0bcdca0ec79bebc3a58f6a340b7747b5b2257b33651574bc83ed529aef2ba94be6e68968e59d2a8ef5f733dce9df6404ad7cc5

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

Filesize
6KB

MD5
0b7fdc494323716667680bd2992c6797

SHA1
72d0262c7bef5324667439ded304f95b7dea7220

SHA256
988935446333036272e0d2f0388054a1e06cffa6fd40b3930a3e3f0d2b2eebe6

SHA512
75e4d51399fda44ba10ec94e73994143b66c5a3959b8d242ef64aae9c463050deb081da3ee1f9b141142662d516240c53f50d305d2363e18949fcb5fcc195d2f

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

Filesize
6KB

MD5
62abeb6c4ce991860c8faad8343ac596

SHA1
bc3035c6b3d52c4185bf4cf8338acc07745d6272

SHA256
160662b1a52aeeb31333a5c5f356fde1b672a9d6a7ad37fefe3d9d3e1b437b37

SHA512
995cbb00a728dd005923c15c94368970b8ab7c2f202b613eb524f3039aa5d8f92a3116c015ce48171a629ff54a35b6a2efb25a1ce883b412cb0bba1eb414303d

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
f552b35d1e6c24ffad53b3502a8b2a91

SHA1
c0103d9477d70173562824dcae5b7a4fce97959a

SHA256
768dbe94e4fb113942c1b7b36945649a3750661b9e197368b4567aef4b897704

SHA512
08db1534c0f2d417ece0866fbfcdc4f5cb65ebec4022a2ed76421cfce1053b0c804b0dd1c431a1f5d7a0e4bfdc8c9e21e90c5ddf19dd6062da7e240ff7e25e97

Download Submit