hxxps://6f624bb0[.]bdeda974c99320a3040456b8[.]workers[.]dev/

Analysis

max time kernel
31s
max time network
32s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2024 11:51

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General

Target

https://6f624bb0.bdeda974c99320a3040456b8.workers.dev/

Score

5^/10

microsoft discovery phishing

Malware Config

Signatures

Detected potential entity reuse from brand MICROSOFT.
phishing microsoft
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
4832	msedge.exe
4832	msedge.exe
2428	msedge.exe
2428	msedge.exe
3716	identity_helper.exe
3716	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe
2428	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2428 wrote to memory of 2216	2428	msedge.exe	82
PID 2428 wrote to memory of 2216	2428	msedge.exe	82
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 464	2428	msedge.exe	83
PID 2428 wrote to memory of 4832	2428	msedge.exe	84
PID 2428 wrote to memory of 4832	2428	msedge.exe	84
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85
PID 2428 wrote to memory of 2784	2428	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://6f624bb0.bdeda974c99320a3040456b8.workers.dev/
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:2428
- 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,0x100,0x104,0xd8,0x108,0x7ffc0c8446f8,0x7ffc0c844708,0x7ffc0c844718
  2⤵
  PID:2216
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1920,8287871182064005132,15605765708936455253,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2004 /prefetch:2
  2⤵
  PID:464
- 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=1920,8287871182064005132,15605765708936455253,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2448 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4832
- 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=1920,8287871182064005132,15605765708936455253,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2928 /prefetch:8
  2⤵
  PID:2784
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,8287871182064005132,15605765708936455253,131072 --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=3320 /prefetch:1
  2⤵
  PID:3620
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,8287871182064005132,15605765708936455253,131072 --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=3336 /prefetch:1
  2⤵
  PID:1928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,8287871182064005132,15605765708936455253,131072 --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=4696 /prefetch:1
  2⤵
  PID:4668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,8287871182064005132,15605765708936455253,131072 --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=4216 /prefetch:1
  2⤵
  PID:3976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,8287871182064005132,15605765708936455253,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5448 /prefetch:1
  2⤵
  PID:4676
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,8287871182064005132,15605765708936455253,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5532 /prefetch:1
  2⤵
  PID:756
- 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=1920,8287871182064005132,15605765708936455253,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4948 /prefetch:8
  2⤵
  PID:2388
- 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=1920,8287871182064005132,15605765708936455253,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4948 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,8287871182064005132,15605765708936455253,131072 --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=5336 /prefetch:1
  2⤵
  PID:4648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,8287871182064005132,15605765708936455253,131072 --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=5380 /prefetch:1
  2⤵
  PID:2528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,8287871182064005132,15605765708936455253,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6156 /prefetch:1
  2⤵
  PID:3936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,8287871182064005132,15605765708936455253,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5036 /prefetch:1
  2⤵
  PID:3812

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4704

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2432

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

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Downloads

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

Filesize
152B

MD5
fab8d8d865e33fe195732aa7dcb91c30

SHA1
2637e832f38acc70af3e511f5eba80fbd7461f2c

SHA256
1b034ffe38e534e2b7a21be7c1f207ff84a1d5f3893207d0b4bb1a509b4185ea

SHA512
39a3d43ef7e28fea2cb247a5d09576a4904a43680db8c32139f22a03d80f6ede98708a2452f3f82232b868501340f79c0b3f810f597bcaf5267c3ccfb1704b43

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

Filesize
152B

MD5
36988ca14952e1848e81a959880ea217

SHA1
a0482ef725657760502c2d1a5abe0bb37aebaadb

SHA256
d7e96088b37cec1bde202ae8ec2d2f3c3aafc368b6ebd91b3e2985846facf2e6

SHA512
d04b2f5afec92eb3d9f9cdc148a3eddd1b615e0dfb270566a7969576f50881d1f8572bccb8b9fd7993724bdfe36fc7633a33381d43e0b96c4e9bbd53fc010173

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

Filesize
5KB

MD5
817f3909733dea1047b66c1082156aa6

SHA1
2e71b47297f56f1dd8b707473a8910dd0a2dfe3e

SHA256
ba1563dcef24d0d7950816ed3d304343f1c7fc72fdf381e8a8e870e0f142624a

SHA512
21ea1d3afcfa81d25833fc869776d066dc2ddd003cfbbfeb941710676a41ca9adb9c40f7974822f529bd2a7fcb070b5e031743e11e57bd1ff683bc478e819871

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

Filesize
6KB

MD5
b70b9e69a42ab91325403aed141f7085

SHA1
11b337ff874327f8976df7390af50c095adc97a0

SHA256
9d28f2d1e92bd49d0f2fbf45c07897600989a1c6def52144d9451d6e0c4d12ee

SHA512
04b419b04fb374b9e5108a5b7fbda2f0462f0fa0357dbc3da04d748baff8e730bcf3f48c5725526c57b5c3ce9f0198ea3d1fa3b2213e8d4fdfc27d9283fb66b2

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

Filesize
6KB

MD5
1370fe1838ce59dfacdfcde4a1bb1ea0

SHA1
a6575356d98ce9f94ca31ffae815b22e5728c156

SHA256
03812c57b96c376f6ad9f9f25c03cc71ae41db1ec40397a53335eb7dde85c388

SHA512
ef1d07eafba645857c0d9fb5ece32586665f769fbe7cc9ce64aeb97c10ee6e1addd01d9af9edcb42d611a3a60c648b0819481f4b0163e0591a3fca03b9607b92

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
a8dc3fabb5e8e250d52a9537ec3127a4

SHA1
de954efcff431c1f686024b8f70ee81e78dec6c0

SHA256
5804e70a40ea0e14e4f25763c80807929b7acef961328ec2c1812225c7b3759b

SHA512
5a69fb081ec8c7af2d809f59ae7aa2e2ea766e893e985978f6a89f405c593793bfdd7f1258ac6e777cc395dc732d4542acc1452aedef6b19733227836083e7d4

Download Submit