hxxps://scanner[.]topsec[.]com/?d=3744

Analysis

max time kernel
145s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04-06-2024 22:29

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General

Target

https://scanner.topsec.com/?d=3744

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
4720	msedge.exe
4720	msedge.exe
1488	msedge.exe
1488	msedge.exe
3440	identity_helper.exe
3440	identity_helper.exe
3676	msedge.exe
3676	msedge.exe
3676	msedge.exe
3676	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
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 4352	1488	msedge.exe	82
PID 1488 wrote to memory of 4352	1488	msedge.exe	82
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 3448	1488	msedge.exe	83
PID 1488 wrote to memory of 4720	1488	msedge.exe	84
PID 1488 wrote to memory of 4720	1488	msedge.exe	84
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85
PID 1488 wrote to memory of 656	1488	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://scanner.topsec.com/?d=3744
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,0x100,0x104,0xd8,0x108,0x7ffc4d6946f8,0x7ffc4d694708,0x7ffc4d694718
  2⤵
  PID:4352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,5331754590913071505,13829814042031178991,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
  2⤵
  PID:3448
- 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=2156,5331754590913071505,13829814042031178991,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2220 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4720
- 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=2156,5331754590913071505,13829814042031178991,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2836 /prefetch:8
  2⤵
  PID:656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,5331754590913071505,13829814042031178991,131072 --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=3292 /prefetch:1
  2⤵
  PID:708
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,5331754590913071505,13829814042031178991,131072 --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=3312 /prefetch:1
  2⤵
  PID:1332
- 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=2156,5331754590913071505,13829814042031178991,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5132 /prefetch:8
  2⤵
  PID:2548
- 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=2156,5331754590913071505,13829814042031178991,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5132 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,5331754590913071505,13829814042031178991,131072 --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=5312 /prefetch:1
  2⤵
  PID:2360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,5331754590913071505,13829814042031178991,131072 --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=5036 /prefetch:1
  2⤵
  PID:3292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,5331754590913071505,13829814042031178991,131072 --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=4568 /prefetch:1
  2⤵
  PID:4504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,5331754590913071505,13829814042031178991,131072 --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=3436 /prefetch:1
  2⤵
  PID:2492
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,5331754590913071505,13829814042031178991,131072 --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=1940 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3676

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2428

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5068

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
56641592f6e69f5f5fb06f2319384490

SHA1
6a86be42e2c6d26b7830ad9f4e2627995fd91069

SHA256
02d4984e590e947265474d592e64edde840fdca7eb881eebde3e220a1d883455

SHA512
c75e689b2bbbe07ebf72baf75c56f19c39f45d5593cf47535eb722f95002b3ee418027047c0ee8d63800f499038db5e2c24aff9705d830c7b6eaa290d9adc868

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

Filesize
152B

MD5
612a6c4247ef652299b376221c984213

SHA1
d306f3b16bde39708aa862aee372345feb559750

SHA256
9d8e24c91cff338e56b518a533cb2e49a2803356bbf6e04892fb168a7ce2844a

SHA512
34a14d63abb1e3fe0f9927a94393043d458fe0624843e108d290266f554018e6379cba924cb5388735abdd6c5f1e2e318478a673f3f9b762815a758866d10973

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

Filesize
5KB

MD5
c107da9d8b1c763ad965fce14fcc5c0c

SHA1
bf15f244aa3ee09131f0bb571ff3448332512bfe

SHA256
448dcbc8625afc08688a7fa6ae3b5db7062e01ace4288b2259ba94d72680608f

SHA512
74e4d5ba2bfb47d8d34b3f2a8dc554c54504f027d85051dca25bad54bf3bca23df45c638f37b30a2bfdaeb5f1bfc89980ba05c9384ef023f363451d88bd1fb68

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

Filesize
6KB

MD5
7fdfaa7d0e42a9b6521ac18018d7a4b9

SHA1
14f85fe030abd297c5a8e0963778922921873fc4

SHA256
f66f2647ffc5ac7f504a37eadeb082526480c6bdc26da12c2ddb9a1cb8bf862b

SHA512
e67fa89d23a89ac2499f6c1559b2a289ed58a81f9bba4a79319d553e56c8cb19d32aec5468c969947063c0ed45a28446d6d8323862f0c567fb9535a5dc04fd21

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
11KB

MD5
b21a84f4b9a41439c74b4dcc7d5fcdab

SHA1
646d16436b71d9bfe7aa78bfb69785504cee4018

SHA256
93f1af95b2ecdc231a952bebed6c4a837bd70da3a3d97dd020579b1186d560d6

SHA512
74f4adcef4592d444321dbe612377226cad464f7da3cee4358bd32022d087805b2b8e5f699fb36c67d3e2075f28f23ca54c04d1d7a5e9b42bab2d93d8c6d8444

Download Submit