hxxp://wwwww766273[.]onion

Analysis

max time kernel
12s
max time network
17s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24/02/2024, 14:13

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General

Target

http://wwwww766273.onion

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 6 IoCs

pid	Process
4620	msedge.exe
4620	msedge.exe
4176	msedge.exe
4176	msedge.exe
4152	identity_helper.exe
4152	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe
4176	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4176 wrote to memory of 4656	4176	msedge.exe	84
PID 4176 wrote to memory of 4656	4176	msedge.exe	84
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 1344	4176	msedge.exe	86
PID 4176 wrote to memory of 4620	4176	msedge.exe	85
PID 4176 wrote to memory of 4620	4176	msedge.exe	85
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87
PID 4176 wrote to memory of 744	4176	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://wwwww766273.onion
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:4176
- 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=0x104,0x108,0x10c,0xe0,0x110,0x7ffdd6b346f8,0x7ffdd6b34708,0x7ffdd6b34718
  2⤵
  PID:4656
- 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=2080,9906799031792149220,230526894503716239,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2080,9906799031792149220,230526894503716239,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
  2⤵
  PID:1344
- 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=2080,9906799031792149220,230526894503716239,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2704 /prefetch:8
  2⤵
  PID:744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,9906799031792149220,230526894503716239,131072 --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=3592 /prefetch:1
  2⤵
  PID:1864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,9906799031792149220,230526894503716239,131072 --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=3552 /prefetch:1
  2⤵
  PID:3152
- 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=2080,9906799031792149220,230526894503716239,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4812 /prefetch:8
  2⤵
  PID:1984
- 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=2080,9906799031792149220,230526894503716239,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4812 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,9906799031792149220,230526894503716239,131072 --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=4908 /prefetch:1
  2⤵
  PID:4900
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2080,9906799031792149220,230526894503716239,131072 --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=4828 /prefetch:1
  2⤵
  PID:4400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4912

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
360dd5debf8bf7b89c4d88d29e38446c

SHA1
65afff8c78aeb12c577a523cb77cd58d401b0f82

SHA256
3d9debe659077c04b288107244a22f1b315bcf7495bee75151a9077e71b41eef

SHA512
0ee5b81f0acc82befa24a4438f2ca417ae6fac43fa8c7f264b83b4c792b1bb8d4cecb94c6cbd6facc120dc10d7e4d67e014cdb6b4db83b1a1b60144bb78f7542

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

Filesize
152B

MD5
6fbbaffc5a50295d007ab405b0885ab5

SHA1
518e87df81db1dded184c3e4e3f129cca15baba1

SHA256
b9cde79357b550b171f70630fa94754ca2dcd6228b94f311aefe2a7f1ccfc7b6

SHA512
011c69bf56eb40e7ac5d201c1a0542878d9b32495e94d28c2f3b480772aa541bfd492a9959957d71e66f27b3e8b1a3c13b91f4a21756a9b8263281fd509c007b

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

Filesize
6KB

MD5
03e370aef4b3e679358c725ae4767d55

SHA1
744a78e3482cd8503d8a66b363a9c21db9948cf7

SHA256
d3c35c9cb318e49116c1676c7dd6d03d17deb34c90614f4785f8c2e7bbdfe4cf

SHA512
20af0a252395214cae72b128fbaefd07a5ea935af938b4979e66087b7c3808b272d7d0ed8921644852bf0898f11b45f5efabf2a7be3b6c4fc30de9a2a413207f

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
8KB

MD5
6bbe89730fd58ce0097e63c132ebb9bd

SHA1
6e4b938c7a8d421cdc6d84cf99dbc04c6d75180f

SHA256
f255f87b4833b49980ca3a74f0f22ac3424878f4c92bc9683fed906bb9353755

SHA512
df4a0fa93d1166ae2ed326167025c1ce065b0995e9f1f6c49fda37c4c2f2dc6591d9da6f08523d91c937c2f9789a7ab773918c511acc09fd6a29c9067b393ccb

Download Submit