7f0bc131a7b4a56c104bcfb70865fd30a3fb13aef34c5393795a50dadaf74f2d

Analysis

max time kernel
145s
max time network
140s
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, 01:01

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General

Target

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

15KB
MD5

e029e18dcce1dd93fb5999e1a81a010c
SHA1

22ce9b6ca2447a147de9936ed5e818d89dc7d14a
SHA256

7f0bc131a7b4a56c104bcfb70865fd30a3fb13aef34c5393795a50dadaf74f2d
SHA512

196a67b024200adc6aef56395b14a82f622b82053ee9cfcabfb3115ba4fe6a041f6046c18345a60af579d560fecf8f5927daa0601ac909094fdff8f9e7ba999d
SSDEEP

192:qvckvTPMcMHyTvdBvFvEvuvCjvMX6vvvhvuv5pdLzl+Cq12cLkpw1tP6wxEcS1T5:RUPMcMHyhXX5Jzl+Cq124kbrBZFE8uI

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
4896	msedge.exe
4896	msedge.exe
320	msedge.exe
320	msedge.exe
1552	identity_helper.exe
1552	identity_helper.exe
1676	msedge.exe
1676	msedge.exe
1676	msedge.exe
1676	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe
320	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 320 wrote to memory of 1236	320	msedge.exe	84
PID 320 wrote to memory of 1236	320	msedge.exe	84
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 3652	320	msedge.exe	85
PID 320 wrote to memory of 4896	320	msedge.exe	86
PID 320 wrote to memory of 4896	320	msedge.exe	86
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	msedge.exe	87
PID 320 wrote to memory of 4428	320	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\libzvbi_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:320
- 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,0x100,0x104,0xd8,0x108,0x7ffc147b46f8,0x7ffc147b4708,0x7ffc147b4718
  2⤵
  PID:1236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,4942137903800535572,11178147496489831251,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:3652
- 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=2108,4942137903800535572,11178147496489831251,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4896
- 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=2108,4942137903800535572,11178147496489831251,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2844 /prefetch:8
  2⤵
  PID:4428
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4942137903800535572,11178147496489831251,131072 --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=3252 /prefetch:1
  2⤵
  PID:3848
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4942137903800535572,11178147496489831251,131072 --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=3272 /prefetch:1
  2⤵
  PID:2444
- 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=2108,4942137903800535572,11178147496489831251,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:8
  2⤵
  PID:4312
- 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=2108,4942137903800535572,11178147496489831251,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5100 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1552
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4942137903800535572,11178147496489831251,131072 --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=5164 /prefetch:1
  2⤵
  PID:3100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4942137903800535572,11178147496489831251,131072 --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=5176 /prefetch:1
  2⤵
  PID:3060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4942137903800535572,11178147496489831251,131072 --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=5460 /prefetch:1
  2⤵
  PID:4252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,4942137903800535572,11178147496489831251,131072 --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=5468 /prefetch:1
  2⤵
  PID:4784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,4942137903800535572,11178147496489831251,131072 --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=1828 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1676

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1412

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\1366c5ae-1593-4939-96e6-dfe3e32883f8.tmp

Filesize
11KB

MD5
a00f8a6725777473bf227c4e33c59407

SHA1
c485ed9368cc053aa206c8bd5c94f1aeb4f17ed7

SHA256
ba12e1659c64694517591ce357d45ef0d3df83beef43c74e918660297489f9bd

SHA512
dca1f3e37f2bb8497ff71ae79eb4fe9ab486b8e3f5d5e6e5af17948c8a333bbb7c73bdf3b480d69af638eb4a187e6a07993c2ac6f92b9ad3e235fe6a9192f53b

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

Filesize
152B

MD5
5e2f0fe48e7ee1aad1c24db5c01c354a

SHA1
5bfeb862e107dd290d87385dc9369bd7a1006b36

SHA256
f13b3ebe8d71bd0086d5bb82364c35f59a95d32b39753af251e8639360e291a9

SHA512
140d026437fd5e8a874cd00b03950c8f010e1a0732a0a1cc5bdde477e7f8315ccb95790bb4c15b8dbaab9468ad532eb885b6c429300a64e39412d976d079324e

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

Filesize
152B

MD5
7e0880992c640aca08737893588a0010

SHA1
6ceec5cb125a52751de8aeda4bab7112f68ae0fe

SHA256
8649a39877c190ec740a5422284ec5f9ff509b30b2d7896635476873dd8824e2

SHA512
52bd0a38ca7f43b26731966035045b1cbd8b60b2d81bdf9aad791cf444da8af8b722ebf3cb364a6e660bebdf23084eb0e30bc23562575b704801669817549f8a

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

Filesize
6KB

MD5
7b441f61924b86ca80e767707b09598f

SHA1
ca4a4bb7de9beacd6194d33b6cdf492d626213a1

SHA256
35f43872aa783155ade93bd453867b12edbc43503c01b1a6cef0c6c33dee5cd8

SHA512
c8dd50e581e7ad4e503df74e85dd2228693a147e73b4fe1bd8f90f5523820803af1f882d43e57753c72d1b017b11dbd879099f670673409e63ea4a1acdd824c3

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

Filesize
6KB

MD5
42ddb725c9fda16c1039c862a9211ba1

SHA1
075f90b93872c7132e0d5f03271dbedd6ac401ad

SHA256
6bef640257224c8f598430383bff8c837ec02f3017466020e997f135d692afb5

SHA512
ec1b9aca4a2ef00b553fff75168d22634ccbff0103459ce9becf16d0f2927301114135f43af1c74877d61de2f20b2622aa3277620b44868bd3ff6a13235d084f

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