hxxp://lekarzebezkolejki[.]pl

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17/10/2024, 18:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

http://lekarzebezkolejki.pl

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
3980	msedge.exe
3980	msedge.exe
5008	msedge.exe
5008	msedge.exe
3056	identity_helper.exe
3056	identity_helper.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe
5008	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5008 wrote to memory of 3948	5008	msedge.exe	84
PID 5008 wrote to memory of 3948	5008	msedge.exe	84
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 1836	5008	msedge.exe	85
PID 5008 wrote to memory of 3980	5008	msedge.exe	86
PID 5008 wrote to memory of 3980	5008	msedge.exe	86
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87
PID 5008 wrote to memory of 4028	5008	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://lekarzebezkolejki.pl
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:5008
- 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,0x100,0x104,0xd8,0x108,0x7ff9e48d46f8,0x7ff9e48d4708,0x7ff9e48d4718
  2⤵
  PID:3948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,8849030319857198957,99794676623485173,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:1836
- 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=2084,8849030319857198957,99794676623485173,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2460 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3980
- 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=2084,8849030319857198957,99794676623485173,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2944 /prefetch:8
  2⤵
  PID:4028
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8849030319857198957,99794676623485173,131072 --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=3380 /prefetch:1
  2⤵
  PID:2372
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8849030319857198957,99794676623485173,131072 --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=3392 /prefetch:1
  2⤵
  PID:3584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8849030319857198957,99794676623485173,131072 --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=4832 /prefetch:1
  2⤵
  PID:3496
- 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=2084,8849030319857198957,99794676623485173,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5536 /prefetch:8
  2⤵
  PID:716
- 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=2084,8849030319857198957,99794676623485173,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5536 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8849030319857198957,99794676623485173,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5572 /prefetch:1
  2⤵
  PID:3712
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8849030319857198957,99794676623485173,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5588 /prefetch:1
  2⤵
  PID:2424
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8849030319857198957,99794676623485173,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4968 /prefetch:1
  2⤵
  PID:4592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8849030319857198957,99794676623485173,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5024 /prefetch:1
  2⤵
  PID:2956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,8849030319857198957,99794676623485173,131072 --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=1920 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4788

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3236

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
fab8d8d865e33fe195732aa7dcb91c30

SHA1
2637e832f38acc70af3e511f5eba80fbd7461f2c

SHA256
1b034ffe38e534e2b7a21be7c1f207ff84a1d5f3893207d0b4bb1a509b4185ea

SHA512
39a3d43ef7e28fea2cb247a5d09576a4904a43680db8c32139f22a03d80f6ede98708a2452f3f82232b868501340f79c0b3f810f597bcaf5267c3ccfb1704b43

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

Filesize
152B

MD5
36988ca14952e1848e81a959880ea217

SHA1
a0482ef725657760502c2d1a5abe0bb37aebaadb

SHA256
d7e96088b37cec1bde202ae8ec2d2f3c3aafc368b6ebd91b3e2985846facf2e6

SHA512
d04b2f5afec92eb3d9f9cdc148a3eddd1b615e0dfb270566a7969576f50881d1f8572bccb8b9fd7993724bdfe36fc7633a33381d43e0b96c4e9bbd53fc010173

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
360B

MD5
ad373c13d6a96f50b9e2e160768d6aad

SHA1
0a4b82e02fe53f86459cefbb1f45c5793acdbed8

SHA256
8e73ea3e48935f96789530a7dd93c563a6c2a9b8c3d57e61f6991272fb3f4785

SHA512
02467ff17522adc52c9424de3930c5657f3f439b0e7fbb1041194f399073e8fd20adc37f80d5ed16d7c25bfc3524f24288ae77cc6307dc1f57b3ee5ff3fecf84

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
1KB

MD5
59e4b66598553bc14467db6ab13158d0

SHA1
c8dbf63d673d3dc4addc175be101a18439d5e6ea

SHA256
19e92adfd8f5bd074c21a84da34cab1f26d2fbf60675677bca8d297126935fb1

SHA512
f9e711ab43090266e3771e40e1ee491cc41907380afce0f338df0864a2e982a5abc9b471bb92c2cbe162c08d9766342b7323f548f3b4e67abc01be014707bcbe

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

Filesize
5KB

MD5
6c71a290f84c12d0ffba6f6c77a64535

SHA1
f1d476a9504cc10a0ef4de5314dfd2460f7db022

SHA256
66d83e7298daef13276536d2421e9e130adb0fbb5922e900c8c50db8f67c289c

SHA512
9643cde32c7f45a21cae1bb4254cbc5fb1b9fd214b18187fa6450a5d03d4a51fd5f62e69772658eab6b939c5c4a5ea45ba7b750a692f6d091d4d5dbf62d7da6c

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

Filesize
6KB

MD5
620c4248360daa73f3c3613ec566d5cc

SHA1
b6983a938dd686ce11d4482af25e7e60015288ec

SHA256
e8c4a94c0592139a775d24efe61f3180133f525a1cff2dbed0d114a04752e764

SHA512
664f0c324e6f15c172c4a60836dd439a408d3eefa92694d732d54e345bf8b6288dde44e792dd01591acb10b8375f3af5befd0a74c0b6a541d9f638974a0de55c

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
fc2f51028cc03ae9cea9469453add777

SHA1
3c3a2e9305fd35e296b9753a3ff0b9dc2e48281f

SHA256
e477cffe869ffe7bf1b67b4999db7c3045dff12baa5a8c8bd84e277a905e07ae

SHA512
314797486859cbbffe0f576ce871863321121639550f0e75b7f198064b82ee358159fe16af42d971a67745a5d1b6536b101af3c2bf655c6aec84d702cdd7e157

Download Submit