c479661ab48ef01be3afca82b6241159746b9a562a9e1d1d4df1e27bb74d8d99

Analysis

max time kernel
145s
max time network
139s
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, 00:14

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General

Target

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

7KB
MD5

99e8bddee798aeedcdcc6c98e697e521
SHA1

14d9ad2a11a634341460c273fa1e8b6ccf069ddc
SHA256

c479661ab48ef01be3afca82b6241159746b9a562a9e1d1d4df1e27bb74d8d99
SHA512

ae36434e9c0c56bc21ba9418f07af06ce50a66c9115f56037065b2a8238a1c6dec62491b525aed2d5c6b09dc0d3fcf1ef6665b2c2b364e2fff8046d008667641
SSDEEP

192:Z4vTPMcMHyzvKvlvi6vKvCDvMX5v5v5B/lo3AvQvfvqvPvTvfvYUQE8uI:ZgPMcMHy75X//IE8uI

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2268	msedge.exe
2268	msedge.exe
3124	msedge.exe
3124	msedge.exe
4476	identity_helper.exe
4476	identity_helper.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe
4848	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe
3124	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3124 wrote to memory of 2776	3124	msedge.exe	84
PID 3124 wrote to memory of 2776	3124	msedge.exe	84
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 4576	3124	msedge.exe	85
PID 3124 wrote to memory of 2268	3124	msedge.exe	86
PID 3124 wrote to memory of 2268	3124	msedge.exe	86
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87
PID 3124 wrote to memory of 552	3124	msedge.exe	87

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\libdvdnav_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:3124
- 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,0x100,0x104,0xd8,0x108,0x7ffdb5b646f8,0x7ffdb5b64708,0x7ffdb5b64718
  2⤵
  PID:2776
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,10133942313646354849,1119404955718163363,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2276 /prefetch:2
  2⤵
  PID:4576
- 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=2120,10133942313646354849,1119404955718163363,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2268
- 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=2120,10133942313646354849,1119404955718163363,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2872 /prefetch:8
  2⤵
  PID:552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10133942313646354849,1119404955718163363,131072 --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=3208 /prefetch:1
  2⤵
  PID:4972
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10133942313646354849,1119404955718163363,131072 --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:3492
- 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=2120,10133942313646354849,1119404955718163363,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  PID:4800
- 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=2120,10133942313646354849,1119404955718163363,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5192 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4476
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10133942313646354849,1119404955718163363,131072 --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=5288 /prefetch:1
  2⤵
  PID:4644
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10133942313646354849,1119404955718163363,131072 --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=5300 /prefetch:1
  2⤵
  PID:3660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10133942313646354849,1119404955718163363,131072 --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=4152 /prefetch:1
  2⤵
  PID:392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,10133942313646354849,1119404955718163363,131072 --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=4688 /prefetch:1
  2⤵
  PID:1624
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,10133942313646354849,1119404955718163363,131072 --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=1124 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4848

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3500

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:816

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
cff358b013d6f9f633bc1587f6f54ffa

SHA1
6cb7852e096be24695ff1bc213abde42d35bb376

SHA256
39205cdf989e3a86822b3f473c5fc223d7290b98c2a3fb7f75e366fc8e3ecbe9

SHA512
8831c223a1f0cf5f71fa851cdd82f4a9f03e5f267513e05b936756c116997f749ffa563623b4724de921d049de34a8f277cc539f58997cda4d178ea205be2259

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

Filesize
152B

MD5
dc629a750e345390344524fe0ea7dcd7

SHA1
5f9f00a358caaef0321707c4f6f38d52bd7e0399

SHA256
38b634f3fedcf2a9dc3280aa76bd1ea93e192200b8a48904664fac5c9944636a

SHA512
2a941fe90b748d0326e011258fa9b494dc2f47ac047767455ed16a41d523f04370f818316503a5bad0ff5c5699e92a0aaf3952748b09287c5328354bfa6cc902

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

Filesize
6KB

MD5
b604efe446640b3f67887e7f80577e93

SHA1
e34e109c27f86e05958f7231b5577d5475f563fe

SHA256
1ff8af284ca20f3dd6c30371ca38fb372453d9382b3cad4a7f7cf5eb800ef1e8

SHA512
d0941fcfef34feeebf2ff6f1b0e4515cb35387990f62d83ae807beb8ee6658dc2b7a2e34cc6a0d67a30ca4d1b8f82a269f008396dc7e06e2f4f59a8e3697dcd1

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

Filesize
6KB

MD5
d2cef4ec7832078ec006d6ebf44f14e4

SHA1
f2fb9d9ffa43f93c323f6637b022499f02fcaaf1

SHA256
c34d0453359e6e0904946d7f2ade00c0b8ec88485e6a9402d085161c8f47b311

SHA512
0df528caf473bd15633d311655792bb8c436256628f698800716655cca06f91eb47e4e39436acce730422aee3607e45c49bf38121a83e4507237ebbe3c764247

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
8ca9a816ade8c62e0488af57a974f312

SHA1
96d8cce00e12806e9f389a1607b6c0b425ec53c9

SHA256
358d47e429438129968ae4c3df2b7f1c8d74fe9ccb94b3aa7bf742762aad75a5

SHA512
c3f6a77dfac77ac127bbb57eb161ffdd017b7a06149ec009961ab7c0396bde01d2a9a308238e1679e2dd85b4dd87a9bb31ee9028df1e5457b60748eee47809d7

Download Submit