ddbf5a9e67fa807ee7537d367e1c4023113d6f0097d981b0a49200ac33f8ded0

Resubmissions

03-12-2024 21:36

241203-1f8m5s1ldn 6

03-12-2024 21:33

241203-1egs2avpg1 6

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-12-2024 21:33

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General

Target

resources/changes.html
Size

2KB
MD5

50b402fca2c5fa0ec1b44acb5531cdcd
SHA1

d0f8d56edbf3899ae52a864a1234a6c0acbcb08a
SHA256

e571acb0b27b2cb3be09841ac88cb4e4b16dcb83e151e07317a3fc18450df2c2
SHA512

2f71ceed650b0e9c62b348e20f3827aae093e7f7c8acc6aef5a43e8a06213fc455317135c9eb5abd10f63e3b470de11ae9ed8d0bbfbaa6d3eba48e2d2cc1b5d3

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 10 IoCs

pid	Process
1116	msedge.exe
1116	msedge.exe
1628	msedge.exe
1628	msedge.exe
2984	identity_helper.exe
2984	identity_helper.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe
3436	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe
1628	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 4432	1628	msedge.exe	82
PID 1628 wrote to memory of 4432	1628	msedge.exe	82
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1120	1628	msedge.exe	83
PID 1628 wrote to memory of 1116	1628	msedge.exe	84
PID 1628 wrote to memory of 1116	1628	msedge.exe	84
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	msedge.exe	85
PID 1628 wrote to memory of 1300	1628	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 C:\Users\Admin\AppData\Local\Temp\resources\changes.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:1628
- 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,0x100,0x104,0xd8,0x108,0x7ffed61946f8,0x7ffed6194708,0x7ffed6194718
  2⤵
  PID:4432
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,63866704668990378,4642500922391840593,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2220 /prefetch:2
  2⤵
  PID:1120
- 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=2208,63866704668990378,4642500922391840593,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1116
- 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=2208,63866704668990378,4642500922391840593,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2704 /prefetch:8
  2⤵
  PID:1300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,63866704668990378,4642500922391840593,131072 --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=3260 /prefetch:1
  2⤵
  PID:4364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,63866704668990378,4642500922391840593,131072 --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=3276 /prefetch:1
  2⤵
  PID:3992
- 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=2208,63866704668990378,4642500922391840593,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5012 /prefetch:8
  2⤵
  PID:4480
- 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=2208,63866704668990378,4642500922391840593,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5012 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,63866704668990378,4642500922391840593,131072 --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=5084 /prefetch:1
  2⤵
  PID:4608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,63866704668990378,4642500922391840593,131072 --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=5100 /prefetch:1
  2⤵
  PID:4460
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,63866704668990378,4642500922391840593,131072 --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=5492 /prefetch:1
  2⤵
  PID:4588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,63866704668990378,4642500922391840593,131072 --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=4700 /prefetch:1
  2⤵
  PID:4124
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,63866704668990378,4642500922391840593,131072 --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=1900 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3436

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1968

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
0ea84347bef2ff995bf43e7bbb5382f6

SHA1
176c1495987f495e5116eb86f8c3e1c518440161

SHA256
2086e899d36e87bcc85d6cfce469350385daf95d62bf35de5c513e7509ebc92a

SHA512
29e43fe8316cf54db543f924c3246dabad98f138dc78790a7f46c180f3cc5b166f2b7acfc2dcd759d7485fae8b5050e02ef11f845ecc955fddcf7af5ef15184a

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

Filesize
6KB

MD5
fa17cffad038435297ef233a9b3551de

SHA1
ee16633d71dc6b187ecf5b7bb7f77a5c4cb206a7

SHA256
881af51666e251fcf6ced1715d7a009c7f8176fcb4e6da1d86f272cf8494359f

SHA512
495e00f85ab4c28b53874abac23bf9218d5af16b22318224b721641ad54658eb7245c5604a4b1c3cedd2cc0c26318c65868adf6f5121c48b9d8e721fac76cc87

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\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\Local State

Filesize
10KB

MD5
7924956ba2eddf6da6aebd505c401696

SHA1
b37a3c6475daa13810367aa98eb5b04b05f986b0

SHA256
c4ed4c476efe003ec100c907978fbff73129b223e524b9b92858d397b67a8b0a

SHA512
73c0932c3fa21d839d5b5c50c322c6a189ffbf8b05f234a19b92534e3d34b55a073c4450425edd2a74dbf59f2bcdf22c587aa5aff8b86be901a8f791e8dc21f7

Download Submit