54b2a803a3dbfcf95d2f3c3e4137f519aa7040c5f67271e651ed33da8923ddc6

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
04/05/2024, 08:32

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General

Target

sample.html
Size

220KB
MD5

444f70a154037477118e88863f8aa62b
SHA1

a297d5bd7970394c3cc28495491656587c521c0b
SHA256

397b4a5282514bc52264a5098d739353f2819750b570de1f2260fc4725df5fe3
SHA512

03df2c3d8bfe0b6612e084aa08fa9aad8b305d6d9902e3b017b144a3fdf105fb9afe7ba6c0ea037db7dbdd95f587df8759e77a133b21f0f41a2946523d2b0e52
SSDEEP

3072:S+evbBEo7EIv2yfkMY+BES09JXAnyrZalI+YQ:S+eWUbsMYod+X3oI+YQ

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
2412	msedge.exe
2412	msedge.exe
2676	msedge.exe
2676	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe
3664	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2676	msedge.exe
2676	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe
2676	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 3024	2676	msedge.exe	84
PID 2676 wrote to memory of 3024	2676	msedge.exe	84
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 4916	2676	msedge.exe	85
PID 2676 wrote to memory of 2412	2676	msedge.exe	86
PID 2676 wrote to memory of 2412	2676	msedge.exe	86
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87
PID 2676 wrote to memory of 3800	2676	msedge.exe	87

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\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:2676
- 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,0x100,0x104,0xd8,0x108,0x7ffda12646f8,0x7ffda1264708,0x7ffda1264718
  2⤵
  PID:3024
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,11867289676767800596,2666397139819707458,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2152 /prefetch:2
  2⤵
  PID:4916
- 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=2144,11867289676767800596,2666397139819707458,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2412
- 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=2144,11867289676767800596,2666397139819707458,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
  2⤵
  PID:3800
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,11867289676767800596,2666397139819707458,131072 --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=3304 /prefetch:1
  2⤵
  PID:1948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,11867289676767800596,2666397139819707458,131072 --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:3148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,11867289676767800596,2666397139819707458,131072 --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=2844 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3664

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1268

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4872

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
62c02dda2bf22d702a9b3a1c547c5f6a

SHA1
8f42966df96bd2e8c1f6b31b37c9a19beb6394d6

SHA256
cb8a0964605551ed5a0668c08ab888044bbd845c9225ffee5a28e0b847ede62b

SHA512
a7ce2c0946382188e1d8480cfb096b29bd0dcb260ccdc74167cc351160a1884d04d57a2517eb700b3eef30eaf4a01bfbf31858365b1e624d4b0960ffd0032fa9

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

Filesize
152B

MD5
850f27f857369bf7fe83c613d2ec35cb

SHA1
7677a061c6fd2a030b44841bfb32da0abc1dbefb

SHA256
a7db700e067222e55e323a9ffc71a92f59829e81021e2607cec0d2ec6faf602a

SHA512
7b1efa002b7a1a23973bff0618fb4a82cd0c5193df55cd960c7516caa63509587fd8b36f3aea6db01ece368065865af6472365b820fadce720b64b561ab5f401

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

Filesize
5KB

MD5
45d13aec23bbc498e17308bd6c3927d0

SHA1
a9fbb6843691ec7adbbdb0c18a065548008d0131

SHA256
8fc5ee1925b3b14bcd877f3d66ba000640efcbe8afd4f78bf44e66ce60714daa

SHA512
ccb5c0322b0a45ab051fbb3a31c2b1dc2ec626501c0b2a8690218e2f2dea2824e8af0227825d311e0cb0bf39c65d105e60b95b056feb728286de2f300e6d132f

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

Filesize
6KB

MD5
c367eacf461addfe9108052f14a2cb09

SHA1
f1c7a50e3d063990146241dcccf3f1a58ca82e27

SHA256
0b799368dfacfcf3b547b906932b132b7e7f6a804cb67329ffbdbdaeb2437612

SHA512
5b5ee1137a2f732e0e0f275bf160c1bf86f995cb1c36394e09263fa5150ca81adc409df6fb650b891d7dd38e346182ce4962e5851baade2f938566f4506d7391

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

Filesize
11KB

MD5
baba740c9b11d12713d46a6aa7a6d7a6

SHA1
821b0fadef7730b03d412a8220b2afdf70b74e9c

SHA256
1fbf21f41662e6c0abd9e1732e48ad18300881391ed92a2206a0930d923fe8c4

SHA512
50b0223f57c86b50c67ddf3aa09c1609a81a2e50901047cb319794f0c0fd3ef26e8284a9072507c9e58b6a8f98b5f16904d89369e59c26738318545cd53eb29c

Download Submit