hxxps://cdn[.]discordapp[.]com/attachments/1266492765479370876/1269751071748915311/NXO_V5[.]1[.]dll?ex=66b3d656&is=66b284d6&hm=d6db8d1d88e9ffa2ecef1316bc1c64df5b900143b1d8fbb2fc521b395d39474f&

Resubmissions

07/08/2024, 23:26

240807-3e3fvazcqg 3

07/08/2024, 23:23

240807-3c8j3swcrm 3

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/08/2024, 23:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

https://cdn.discordapp.com/attachments/1266492765479370876/1269751071748915311/NXO_V5.1.dll?ex=66b3d656&is=66b284d6&hm=d6db8d1d88e9ffa2ecef1316bc1c64df5b900143b1d8fbb2fc521b395d39474f&

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 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
4160	msedge.exe
4160	msedge.exe
2652	msedge.exe
2652	msedge.exe
1984	identity_helper.exe
1984	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2652	msedge.exe
2652	msedge.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 4532	2652	msedge.exe	83
PID 2652 wrote to memory of 4532	2652	msedge.exe	83
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4844	2652	msedge.exe	84
PID 2652 wrote to memory of 4160	2652	msedge.exe	85
PID 2652 wrote to memory of 4160	2652	msedge.exe	85
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86
PID 2652 wrote to memory of 4352	2652	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cdn.discordapp.com/attachments/1266492765479370876/1269751071748915311/NXO_V5.1.dll?ex=66b3d656&is=66b284d6&hm=d6db8d1d88e9ffa2ecef1316bc1c64df5b900143b1d8fbb2fc521b395d39474f&
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:2652
- 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,0x100,0x104,0xd8,0x108,0x7fff815d46f8,0x7fff815d4708,0x7fff815d4718
  2⤵
  PID:4532
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,1651844044545273438,2101830608777275753,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
  2⤵
  PID:4844
- 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=2152,1651844044545273438,2101830608777275753,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2504 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4160
- 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=2152,1651844044545273438,2101830608777275753,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2712 /prefetch:8
  2⤵
  PID:4352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,1651844044545273438,2101830608777275753,131072 --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=3312 /prefetch:1
  2⤵
  PID:1916
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,1651844044545273438,2101830608777275753,131072 --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=3324 /prefetch:1
  2⤵
  PID:4992
- 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=2152,1651844044545273438,2101830608777275753,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5284 /prefetch:8
  2⤵
  PID:2620
- 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=2152,1651844044545273438,2101830608777275753,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5284 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1984

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4468

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3028

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4764

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
eeaa8087eba2f63f31e599f6a7b46ef4

SHA1
f639519deee0766a39cfe258d2ac48e3a9d5ac03

SHA256
50fe80c9435f601c30517d10f6a8a0ca6ff8ca2add7584df377371b5a5dbe2d9

SHA512
eaabfad92c84f422267615c55a863af12823c5e791bdcb30cabe17f72025e07df7383cf6cf0f08e28aa18a31c2aac5985cf5281a403e22fbcc1fb5e61c49fc3c

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

Filesize
152B

MD5
b9569e123772ae290f9bac07e0d31748

SHA1
5806ed9b301d4178a959b26d7b7ccf2c0abc6741

SHA256
20ab88e23fb88186b82047cd0d6dc3cfa23422e4fd2b8f3c8437546a2a842c2b

SHA512
cfad8ce716ac815b37e8cc0e30141bfb3ca7f0d4ef101289bddcf6ed3c579bc34d369f2ec2f2dab98707843015633988eb97f1e911728031dd897750b8587795

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

Filesize
476B

MD5
9527cef86f22f5e394ddb69e8bd18ddc

SHA1
a7411153ba4a1a0527ef5adedda4f81073180190

SHA256
c253a2d6e71bac90450821c5fd838c2c6b670f339d3874ca1835a28298c8717b

SHA512
228a4233927486ed6fc7e00b179e8562e4c136d05b0b8a9b38e66bd34f106e7076b61582c90de8f145819a687e49ecbdb1859add9755cc42446a192373b63eb5

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

Filesize
6KB

MD5
9822fc5d00b90f189cc498bab493d494

SHA1
69cdfa78f9bd09129640f9540ab9387c3d669361

SHA256
c4f7f1fd02d9693f84f5901a155b98b11d87b45e38dc5e50be3c3804a2f46044

SHA512
b82b4f3ee3546a214ca043c422a6560e646f31f01fe1993192568154bba1b32a8b6341e4a0f784cd5a110c7a8265772b5633f1744490abc9b0182407eae928bb

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

Filesize
6KB

MD5
de032c23df649622e875c17e73e32b23

SHA1
3660b5c0193524de5261ebbb05f09914cea80293

SHA256
c260cbbdd9cb52db692cee1221f7e77c24b3d2a1fcc3a62e01d88eab454bac91

SHA512
5a258263b6fbfd862e5329ad1ea19a343b8dc60a7a544b1b5780358f2ad345b9a9d1ba8c59373e6b75144dab36d3da3b4a569d955abbb6ae8be018dc1ac4ef59

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
eece426f999be9a14f0997ba43eed2e3

SHA1
2635f815ec56a9b5c552e26183a0a4c57e9827b4

SHA256
0655a96fcb4e39e1a771d61275b523ac6e18d9b07748b6b49ede34c8abda3d1b

SHA512
60f8bff1e5fbb5418d674f2a9c2725331319c3c6445edc4c7746ba0713aaa3644a2b3d03f12522f7c0b949c4b049a2c59d61d27c9d43c03a5860230427e006a3

Download Submit