hxxps://www[.]tina[.]com/bridge-networks/

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 17:19

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

https://www.tina.com/bridge-networks/

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
5072	msedge.exe
5072	msedge.exe
1488	msedge.exe
1488	msedge.exe
2100	identity_helper.exe
2100	identity_helper.exe
2140	msedge.exe
2140	msedge.exe
2140	msedge.exe
2140	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe
1488	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 1596	1488	msedge.exe	85
PID 1488 wrote to memory of 1596	1488	msedge.exe	85
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 2112	1488	msedge.exe	86
PID 1488 wrote to memory of 5072	1488	msedge.exe	87
PID 1488 wrote to memory of 5072	1488	msedge.exe	87
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88
PID 1488 wrote to memory of 5088	1488	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.tina.com/bridge-networks/
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:1488
- 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,0x100,0x104,0xd8,0x108,0x7ffcb23846f8,0x7ffcb2384708,0x7ffcb2384718
  2⤵
  PID:1596
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2256,1270538608366920299,12537507649580894081,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2268 /prefetch:2
  2⤵
  PID:2112
- 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=2256,1270538608366920299,12537507649580894081,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5072
- 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=2256,1270538608366920299,12537507649580894081,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2920 /prefetch:8
  2⤵
  PID:5088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,1270538608366920299,12537507649580894081,131072 --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=3360 /prefetch:1
  2⤵
  PID:4208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,1270538608366920299,12537507649580894081,131072 --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=3384 /prefetch:1
  2⤵
  PID:2260
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,1270538608366920299,12537507649580894081,131072 --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=4636 /prefetch:1
  2⤵
  PID:1692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,1270538608366920299,12537507649580894081,131072 --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=5328 /prefetch:1
  2⤵
  PID:1952
- 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=2256,1270538608366920299,12537507649580894081,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4464 /prefetch:8
  2⤵
  PID:1668
- 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=2256,1270538608366920299,12537507649580894081,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4464 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,1270538608366920299,12537507649580894081,131072 --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=5620 /prefetch:1
  2⤵
  PID:2480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,1270538608366920299,12537507649580894081,131072 --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=5524 /prefetch:1
  2⤵
  PID:3996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2256,1270538608366920299,12537507649580894081,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5364 /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=2256,1270538608366920299,12537507649580894081,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5384 /prefetch:1
  2⤵
  PID:1076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2256,1270538608366920299,12537507649580894081,131072 --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=2252 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2140

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4016

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1268

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

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
fd7944a4ff1be37517983ffaf5700b11

SHA1
c4287796d78e00969af85b7e16a2d04230961240

SHA256
b54b41e7ce5600bc653aa7c88abb666976872b2d5e2d657bfc1147a0b49e9d74

SHA512
28c58a2ccf39963a8d9f67ea5b93dbccf70b0109b2c8a396a58389cdec9db1205523a95730485bcbc9d533867cbf0e7167ad370fd45740e23656d01d96ee543b

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

Filesize
152B

MD5
a774512b00820b61a51258335097b2c9

SHA1
38c28d1ea3907a1af6c0443255ab610dd9285095

SHA256
01946a2d65e59b66ebc256470ff4861f32edee90a44e31bf67529add95cafef4

SHA512
ce109be65060a5e7a872707c6c2ccce3aacd577e59c59d6e23e78d03e3d502f2707713fda40a546ed332e41a56ef90297af99590a5ab02f686a58bcbf3a82da1

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

Filesize
576B

MD5
b02df8ef8d41377265f5b56818ad64f4

SHA1
a39fd36100161cce9ca463570c9705b8192f2e3a

SHA256
df98c7c163bfab22d13c920babe339b48c30835125980bdd37b92a35dadb6afe

SHA512
e808778b6f70d35bbd742bf39e86c75d9c6cb1f31a2257d4c9e7ebe1809c8df3b4ac339898a2f12eb3bdd1a8afc82df12c6e6b4295662b2bed2f39ab61c17022

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

Filesize
3KB

MD5
fdb89f845d5a6701c5443862ef1f0d6d

SHA1
007fd9d252d06e9f2f7d8ff467d93510cabab8e2

SHA256
9ddccf6c400a6f77a1fa50d0ce069a53ac5bafeb226d223be839fc2de7b40230

SHA512
5d039c7efc588616fe9d750ea998120bd60f16b89e2d653f6938a0fe8ef519f33d5fae6866acd2069a72c4fe4d7e1aad484f440ef31c7bd5ba20514e443dad97

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

Filesize
6KB

MD5
72dd85b8f9bc740b4fa5e891c9946b06

SHA1
d69768a9255b7709bef6adc0c107a163e49c5968

SHA256
0c3465786c99674b927c94fda8f52933d05fb10d9a52bd5d9f8b7925ee0e4376

SHA512
9a940000391d18bce5b5c468abeae250dc844ded3579e89d25dad2ff219d0dd2641d4223b731f093e2d648644ca552ce7b31bed0cfabbd21f13410b0903608cf

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

Filesize
7KB

MD5
26bde42d826f62825e55bbc834bf3ad0

SHA1
75145b71f5158d4f080024d3bdd92893ff9b986b

SHA256
cb0bebda66555f76d9c87bb0b1872414c8ff1c806e47a6ab54bfbe32e4b6f9a6

SHA512
3d705bd2351319451733743e5204b3b32cd0de5bcc04d696e973ba8219cda7e93c35586c2d48bb941f309568578e67a7ae1441dbd271a65b7699240fbda63120

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
f9faad0647541de9fa1950ab81ae7d11

SHA1
1fe8c725d0c6f0ab95ca64a7dc23b2a4ccac0401

SHA256
4a16cc7f3fbc1f2955ce5de4741bd756b91620a0de5571b41fd40988cde51cb2

SHA512
ea3ff4569cd3141c585a13ea84b97d43d73d823fb7c031da980a5f23849c5c20ec9d23a17b6878fe6bb967c6926ca80e55c8b261ba0f091e4d81583d4fed22e4

Download Submit