hxxps://b-i-by272[.]webcindario[.]com/

Analysis

max time kernel
147s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2023, 22:52

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General

Target

https://b-i-by272.webcindario.com/

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
3872	msedge.exe
3872	msedge.exe
524	msedge.exe
524	msedge.exe
1892	identity_helper.exe
1892	identity_helper.exe
1396	msedge.exe
1396	msedge.exe
1396	msedge.exe
1396	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe
524	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 524 wrote to memory of 452	524	msedge.exe	83
PID 524 wrote to memory of 452	524	msedge.exe	83
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 4236	524	msedge.exe	86
PID 524 wrote to memory of 3872	524	msedge.exe	85
PID 524 wrote to memory of 3872	524	msedge.exe	85
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87
PID 524 wrote to memory of 4428	524	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://b-i-by272.webcindario.com/
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:524
- 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,0x100,0x104,0xd8,0x108,0x7ff9a71546f8,0x7ff9a7154708,0x7ff9a7154718
  2⤵
  PID:452
- 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=2176,13334450225511360406,13685115560025199577,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2444 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3872
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,13334450225511360406,13685115560025199577,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
  2⤵
  PID:4236
- 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=2176,13334450225511360406,13685115560025199577,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2908 /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=2176,13334450225511360406,13685115560025199577,131072 --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=3672 /prefetch:1
  2⤵
  PID:4604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13334450225511360406,13685115560025199577,131072 --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=3712 /prefetch:1
  2⤵
  PID:1816
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13334450225511360406,13685115560025199577,131072 --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=5056 /prefetch:1
  2⤵
  PID:3944
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13334450225511360406,13685115560025199577,131072 --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=5080 /prefetch:1
  2⤵
  PID:3976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13334450225511360406,13685115560025199577,131072 --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=5552 /prefetch:1
  2⤵
  PID:4784
- 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=2176,13334450225511360406,13685115560025199577,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6296 /prefetch:8
  2⤵
  PID:4560
- 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=2176,13334450225511360406,13685115560025199577,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6296 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13334450225511360406,13685115560025199577,131072 --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=5888 /prefetch:1
  2⤵
  PID:3212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13334450225511360406,13685115560025199577,131072 --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=5864 /prefetch:1
  2⤵
  PID:2024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13334450225511360406,13685115560025199577,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4912 /prefetch:1
  2⤵
  PID:1280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,13334450225511360406,13685115560025199577,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6332 /prefetch:1
  2⤵
  PID:4680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,13334450225511360406,13685115560025199577,131072 --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=2796 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1396

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1952

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1996

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
3d8f4eadb68a3e3d1bf2fa3006af5510

SHA1
d5d8239ec8a3bf5dadf52360350251d90d9e0142

SHA256
85a80218f4e5b578993436a6b8066b60508dd85a09579a4cb6757c2f9550d96c

SHA512
554773c4edd8456efaa23ac24970af5441e307424de3d2f41539c2cf854d57e7f725bf0c9986347fd3f2ff43efc8f69fd73c5d773bbfd504a99daca2b272a554

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

Filesize
360B

MD5
19f118ee205ea5be945c94c104d4dcb8

SHA1
258e84889cb0d51ed5f902f91ae4d28ba57e668c

SHA256
62f37782689097a6904dd102fb448ea9ee6991b10536f1100df2ad394c678300

SHA512
cdbab22ea8a8cd861c171642669b1fac74569b304e4c7aee10f211454d9b97f6c1738db8f93e2d2023719a533a91527c90e0fd818c88e686798e2d91ce7e41b0

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
2KB

MD5
0f2eca6592df31f9685492ad5b28cae3

SHA1
65289c224ce09552908306db5d3c78bc8368c81f

SHA256
c19abe448153744ada81e23a4af3c241bf96854cbc873ca86f4d4277821349d7

SHA512
0c91aa9b10b0f37a514c9148d3c87b1fe710ec1cfffa23c21eac3e23a5235784ed4a4c7cb057500c10cacde33d6bae3cd1bb5513493540059173d9ddf3f8c37d

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

Filesize
6KB

MD5
ffc177e35d9d96b1a0fae2daaecfc720

SHA1
2e1a79af0e0ea079fd732409231287af5bb950ee

SHA256
316210e8868e1e59e3c8d1b75a1974baca25e15c5fcb1b5bc0f73dab508334a7

SHA512
3692d2745f7a604b866b3f5a4b02de70210d3a4d974a16ab879dbb583d04f2d9636ce435c0e87a527fcb315c7a1b47197c918cf3dcceaaf82e0fe3a443d8d735

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

Filesize
5KB

MD5
fa5f0e1ba68e0973acd918bd2a3a7a9b

SHA1
cc24c1df58c68322cb9c5d25011236f088e7e73f

SHA256
06db15ad4227252e3fc0af0636f626f63fb6fcc69b03a1daadd27c2551f87c9f

SHA512
12555eefb0d194424f06a8e25a66d29f87de5c371c9e33aa5de476c68c0c638beb46688b85b913eab667ac3802c5410a79f271af34a6f430982ec2d2cf7a2c6d

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

Filesize
7KB

MD5
b99b4724c9f04e4d155f69efcc10a24c

SHA1
1046682a1ddb2e0a87768953c2354d7aa519a0bd

SHA256
a43d9a476b2e62d10b154d49fa058940522440bc67060288fd2eab2cdf28d77f

SHA512
6f82be3a7b40ed005d0951723e4297fc3f06e3ed1dc059409482266df5ea9e5e0f30712f4b451ff6103f35cf5d51ae70d5bd02212e3e7b69e926188784b5f64f

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

Filesize
24KB

MD5
d985875547ce8936a14b00d1e571365f

SHA1
040d8e5bd318357941fca03b49f66a1470824cb3

SHA256
8455a012296a7f4b10ade39e1300cda1b04fd0fc1832ffc043e66f48c6aecfbf

SHA512
ca31d3d6c44d52a1f817731da2e7ac98402cd19eeb4b48906950a2f22f961c8b1f665c3eaa62bf73cd44eb94ea377f7e2ceff9ef682a543771344dab9dbf5a38

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
10KB

MD5
f7bf59a16e1f2053363599d6bc3b2a12

SHA1
3ab2996bd84fdb967c18f547f204c40ee2eab48b

SHA256
020b763fcd167bfa22029170ec7217467c4dcadd39836d070328adbeb54b2906

SHA512
c02421e756bafc6ec1692257bce0b69a4a15ee593b41ab9a37d148f4b2134204d729e58c3ad732fad4d21c351dc0cc98207768615f3f0c639f364eba5fd13d17

Download Submit