758779bc1823e327b356e41bd5a145f3dfac68ef259856e5d8d49ac8e0a122ca

Resubmissions

21-11-2024 14:15

241121-rkl59sxlak 3

21-11-2024 14:09

241121-rf77yaspax 10

Analysis

max time kernel
70s
max time network
65s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
21-11-2024 14:15

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General

Target

sample.html
Size

19KB
MD5

3607b83cdc618120372052dd91bf60ce
SHA1

d99810e06d8889e006b6e3970732db6baa29a5d4
SHA256

758779bc1823e327b356e41bd5a145f3dfac68ef259856e5d8d49ac8e0a122ca
SHA512

19e53cf61aa67d548c3abac9be84316d6f4488ad2150461d9e15411c696b17206f59a049c863cff61a55c3de5878b98e98563b5a3849ccb983db498716476357
SSDEEP

384:rj9nkBx1ocy4K4lbGa+SJvhpNeT0RoeRlObz6r0sZIL2f31xCejiw:rpnkBx1ocy4xEaNJJpNg0Ybz6r0sZILU

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

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	Process
2364	msedge.exe
2364	msedge.exe
2892	msedge.exe
2892	msedge.exe
2780	identity_helper.exe
2780	identity_helper.exe
3396	msedge.exe
3396	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

Processes:

msedge.exe

pid	Process
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe

Suspicious use of FindShellTrayWindow 33 IoCs

Processes:

msedge.exe

pid	Process
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe

Suspicious use of SendNotifyMessage 16 IoCs

Processes:

msedge.exe

pid	Process
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe
2892	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	Process	procid_target
PID 2892 wrote to memory of 2696	2892	msedge.exe	77
PID 2892 wrote to memory of 2696	2892	msedge.exe	77
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 4884	2892	msedge.exe	78
PID 2892 wrote to memory of 2364	2892	msedge.exe	79
PID 2892 wrote to memory of 2364	2892	msedge.exe	79
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80
PID 2892 wrote to memory of 4792	2892	msedge.exe	80

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\sample.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:2892
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffde3d33cb8,0x7ffde3d33cc8,0x7ffde3d33cd8
  2⤵
  PID:2696
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,14128029207699036857,7302667196018227158,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1916 /prefetch:2
  2⤵
  PID:4884
- 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=1908,14128029207699036857,7302667196018227158,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2332 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2364
- 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=1908,14128029207699036857,7302667196018227158,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2540 /prefetch:8
  2⤵
  PID:4792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,14128029207699036857,7302667196018227158,131072 --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=3120 /prefetch:1
  2⤵
  PID:232
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,14128029207699036857,7302667196018227158,131072 --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=3128 /prefetch:1
  2⤵
  PID:692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,14128029207699036857,7302667196018227158,131072 --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=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4464 /prefetch:1
  2⤵
  PID:804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,14128029207699036857,7302667196018227158,131072 --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=3436 /prefetch:1
  2⤵
  PID:3420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,14128029207699036857,7302667196018227158,131072 --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=3388 /prefetch:1
  2⤵
  PID:1756
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1908,14128029207699036857,7302667196018227158,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4912 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1908,14128029207699036857,7302667196018227158,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3960 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,14128029207699036857,7302667196018227158,131072 --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=5512 /prefetch:1
  2⤵
  PID:1792
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,14128029207699036857,7302667196018227158,131072 --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=3960 /prefetch:1
  2⤵
  PID:3308
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,14128029207699036857,7302667196018227158,131072 --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=3432 /prefetch:1
  2⤵
  PID:3784

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3080

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2956

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
003b92b33b2eb97e6c1a0929121829b8

SHA1
6f18e96c7a2e07fb5a80acb3c9916748fd48827a

SHA256
8001f251d5932a62bfe17b0ba3686ce255ecf9adb95a06ecb954faa096be3e54

SHA512
18005c6c07475e6dd1ec310fe511353381cf0f15d086cf20dc6ed8825c872944185c767f80306e56fec9380804933aa37a8f12c720398b4b3b42cb216b41cf77

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

Filesize
152B

MD5
051a939f60dced99602add88b5b71f58

SHA1
a71acd61be911ff6ff7e5a9e5965597c8c7c0765

SHA256
2cff121889a0a77f49cdc4564bdd1320cf588c9dcd36012dbc3669cf73015d10

SHA512
a9c72ed43b895089a9e036aba6da96213fedd2f05f0a69ae8d1fa07851ac8263e58af86c7103ce4b4f9cfe92f9c9d0a46085c066a54ce825ef53505fdb988d1f

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

Filesize
5KB

MD5
d32be6e5fed1cf6705b646488c94f01c

SHA1
e4c95c775892b80d8447a405acda01c67357ffe7

SHA256
24a02bd8ccdc974e458b9c8d5350c1b9ac072fdafcbfdfdeb58ac68a08e3eefb

SHA512
c6abad11a676ddcf7fef08170cb04f54c559260fa5b456e96af4e5765d28fab83d8e5e867a16d7b554bf705c7327e80d21edf5c5cc4372ade1494a83159b1515

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

Filesize
5KB

MD5
398d7ce3104e599a96415670b60bb0e2

SHA1
506902897cd94c06684fcb44e2e08c769fb929a9

SHA256
bd3307d7b899b713ae57b175925c9aba03a47f6dc7f8b47cacdb9d06ef2fd573

SHA512
5ac1fd1f59db2a312b87f70bc0658d31fc34ee11d89b03ebfded90f8efe49f63e615c58bf7d7fca0b8c631af61f2631d342ccc22ad3d51bdb3e86997e4c0f0ec

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

Filesize
5KB

MD5
5092ccb3e0acbcfcd4cef763173460db

SHA1
e0561a0f68bc7baa19be705e326c5e4a701c1235

SHA256
292ee22a91163740c4e2586b538e5322fce24c4d00f003a4f494941afc2da61d

SHA512
e69501154db785213f99bceec477be611e465decc5ebde576163bff646e17e0fb18986ebdab6ffca0aec1a320103b25eedcd58584a56bbfaa89d51cebb950a56

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
6387e405f58b7afa7ea432a8b7ab45c6

SHA1
af77d9726526929c221120957bebbc506cc2ac9e

SHA256
c05f838c1916856194a6b25bbc9dcfc89ade45ced65164be16f67b694b1d667e

SHA512
b85dace5c7d0799f34a06bbf94afa5616c95cf514b784ffec149cbba18b8bf608da14d8625c149585b87b7cd7b6c63a5270094bdee3ce1b0f8a3de19b635ddfa

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

Filesize
10KB

MD5
4903867d09d42a7b11e18bf296f46e02

SHA1
ea38175dbeeda7f2ca9e4444adc12237c1fbce84

SHA256
7cdf4070bb400104e9f7e8b56fd82fd68463f434a85d757926fc49f161d3e359

SHA512
8be90289ff3c57574eeaf93db33ef5761ed65dbde067c68d92c4894f89c0ff4a88688201ea3277413e9c0c448fbeae4d7bff54248cc8930e4e8b8b2f29a464a9

Download Submit