b503f12952ea7781ebcf16d99d263dd057aa5ad0bdabf0978ca82f549ebf42d8

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/03/2024, 22:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b5c95f75bb22daf7872f0577d1d21ee3.html
Size

31KB
MD5

b5c95f75bb22daf7872f0577d1d21ee3
SHA1

f673238b45fe7dfb3a3b23fc391f1dba994409e3
SHA256

b503f12952ea7781ebcf16d99d263dd057aa5ad0bdabf0978ca82f549ebf42d8
SHA512

a40e7daa0808b803344568ca98afad6a74a72da2eff1460c854de6b5ec537cda8bce5343d3cc435607feb202c46c2251ecc23e932554f1d34b1cf24c2b009f68
SSDEEP

768:t57lJOorwcKhs7nsrzJBGAF2E/34LcD4C0yiWht46HQVh7kMCu:PprwcKhs7nsrfGRE/34LcD4C0yiWhtlU

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 8 IoCs

pid	Process
4224	msedge.exe
4224	msedge.exe
3920	msedge.exe
3920	msedge.exe
556	msedge.exe
556	msedge.exe
556	msedge.exe
556	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3920	msedge.exe
3920	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe
3920	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3920 wrote to memory of 960	3920	msedge.exe	88
PID 3920 wrote to memory of 960	3920	msedge.exe	88
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 1400	3920	msedge.exe	89
PID 3920 wrote to memory of 4224	3920	msedge.exe	90
PID 3920 wrote to memory of 4224	3920	msedge.exe	90
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91
PID 3920 wrote to memory of 3692	3920	msedge.exe	91

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\b5c95f75bb22daf7872f0577d1d21ee3.html
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:3920
- 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,0x100,0x104,0xd8,0x108,0x7ffa84c246f8,0x7ffa84c24708,0x7ffa84c24718
  2⤵
  PID:960
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,8305356272755800548,9511659216099908390,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
  2⤵
  PID:1400
- 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=2104,8305356272755800548,9511659216099908390,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4224
- 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=2104,8305356272755800548,9511659216099908390,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
  2⤵
  PID:3692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8305356272755800548,9511659216099908390,131072 --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=3148 /prefetch:1
  2⤵
  PID:5056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,8305356272755800548,9511659216099908390,131072 --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=3160 /prefetch:1
  2⤵
  PID:2384
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,8305356272755800548,9511659216099908390,131072 --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=2228 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:556

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4252

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:392

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
47b2c6613360b818825d076d14c051f7

SHA1
7df7304568313a06540f490bf3305cb89bc03e5c

SHA256
47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac

SHA512
08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac

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

Filesize
152B

MD5
e0811105475d528ab174dfdb69f935f3

SHA1
dd9689f0f70a07b4e6fb29607e42d2d5faf1f516

SHA256
c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c

SHA512
8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
6KB

MD5
09c5bb4d26275f0745fb470dadf29434

SHA1
1990fc99f8c6c49321291f77e4377d339bbf0049

SHA256
2d2f76adc4888dd21e03990d5cf8fa5fcf8c35a7a1c8e5e3e346e5f867a8a18c

SHA512
8e724d725d74be3fb5abcdaaa74e769e4a1bfdd102a57d3c0d5deb062dd7804b25286b3ccca48a2c09fdb77be564aec0d6f63a3e8f9648b63b6ff86b84a20738

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

Filesize
6KB

MD5
bace974d8e0477854a5fa4da05634627

SHA1
7a0b306a08bb92b66bf5c33bed79f5550a3238fc

SHA256
38dc2f3f09ec856da70c46db5df02b9fcbf23066db5a68dd650be2ad28b14a00

SHA512
950c21447193d29114c0bfb789053ee4d9328f98d2b30e5627fda01ab9b1fdec061a80e0ba7667d6f2c4d2d8a791875f011cb9a14b64726ae5c13e0ad31c4bd8

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

Filesize
11KB

MD5
8cc55ef1b0fe85f1d736b52d923f9cfe

SHA1
ebcabaaa4eba5a0909f44850f00a2a7542c664a4

SHA256
e50e7c8f9a096a2f4c45e0b0f82bb55fe6ae8ba7d4be0be6174c3b56fcc60296

SHA512
93c924731a5bcb3a70938d670b60ac4506b1c443c5d52487e8249082f1a0497203116f80f7e926c2b68c394b663d6b68d3702c65c2c43406dedb960d7b2e3e18

Download Submit